Title: £301 Cheap Flights from St. Louis to London (STL to LCY) - Expedia.co.uk ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178279/2a1d5619-553b-468a-a773-e81b88024741.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £301 Cheap Flights from St. Louis (STL) to London (LCY) [View £301 flight on Sun, 25 Jan 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:STL,to:LCY,departure:25/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:300.44&airProductToken=AQqzAQo-CMmEARIENDYwMxjyXCDBkwEoxrSDAzDjtYMDOE9AAFgBagVCQVNJQ3IIT0xYN0g0QlZ6CgjBggESBDQ2MDMKMQjJhAESAzM0NhjBkwEgjBgojLeDAzCwuoMDOE9AAVgBagVCQVNJQ3IIT0xYN0g0QlYKPgjJhAESBDM5MTkYjBggy8ABKN-7gwMw67yDAzhPQAFYAWoFQkFTSUNyCE9MWDdINEJWegoIwoIBEgQzOTE5EgoIAhABGAIqAklCGAEiBAgBEAEoAigDKAQwDQ) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Lambert-St. Louis International Airport (STL) to London City Airport (LCY) - ![KLM](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.co.uk/Flights-Search?leg1=from:STL,to:LCY,departure:13/12/2025TANYT&leg2=from:LCY,to:STL,departure:20/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:STL,to:LCY,departure:13/12/2025TANYT&leg2=from:LCY,to:STL,departure:20/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Virgin Atlantic](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VS.svg) Virgin Atlantic [](https://www.expedia.co.uk/Flights-Search?leg1=from:STL,to:LCY,departure:13/12/2025TANYT&leg2=from:LCY,to:STL,departure:20/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:STL,to:LCY,departure:13/12/2025TANYT&leg2=from:LCY,to:STL,departure:20/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.co.uk/Flights-Search?leg1=from:STL,to:LCY,departure:13/12/2025TANYT&leg2=from:LCY,to:STL,departure:20/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:STL,to:LCY,departure:13/12/2025TANYT&leg2=from:LCY,to:STL,departure:20/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Aer Lingus](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_EI.svg) Aer Lingus [](https://www.expedia.co.uk/Flights-Search?leg1=from:STL,to:LCY,departure:13/12/2025TANYT&leg2=from:LCY,to:STL,departure:20/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"EI"}}]) - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from St. Louis (STL) to London (LCY) Prices were available within the past 7 days and start at £301 for one-way flights and £508 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Tue, 20 Jan - Thu, 29 Jan STL St. Louis LCY London £508 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STL,to:LCY,departure:20/01/2026TANYT&leg2=from:LCY,to:STL,departure:29/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:507.51&airProductToken=AQqxAQo9CMmEARIENDMxNhjyXCCuHCjA_IIDMJL9ggM4T0AAWAFqBUJBU0lDcghPTFgwQzFCVnoKCMGCARIENDMxNgowCMmEARIDMzQyGK4cIIwYKMz9ggMwtoGDAzhPQAFYAWoFQkFTSUNyCE9MWDBDMUJWCj4IyYQBEgQzOTE5GIwYIMvAASihg4MDMK2EgwM4T0ABWAFqBUJBU0lDcghPTFgwQzFCVnoKCMKCARIEMzkxOQqxAQo-CMmEARIEMzc4MhjLwAEgjBgottuDAzDC3IMDOE9AAFgBagVCQVNJQ3IIT0xYMEMxQlZ6CgjCggESBDM3ODIKMAjJhAESAzM0MRiMGCCuHCj03IMDMMfhgwM4T0ABWAFqBUJBU0lDcghPTFgwQzFCVgo9CMmEARIENDU2NBiuHCDyXCi54oMDMI7jgwM4T0ABWAFqBUJBU0lDcghPTFgwQzFCVnoKCMGCARIENDU2NBIKCAIQARgCKgJJQhgBIgQIARABKAIoAygEMA0) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, 7 Jan - Wed, 14 Jan STL St. Louis LCY London £519 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STL,to:LCY,departure:07/01/2026TANYT&leg2=from:LCY,to:STL,departure:14/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:518.31&airProductToken=AQq6AQpACMyQARIEODc5MxjyXCCuHCjo64EDMM_sgQM4TEAAWAFqCEVDT0xJR0hUcghMTFgwNlRCUXoKCNWCARIEODc5MwozCMyQARIDNDMzGK4cIKUEKNPtgQMwzPGBAzhMQAFYAWoIRUNPTElHSFRyCExMWDA2VEJRCkEIzJABEgQ1NjU4GKUEIMvAASiK84EDMOTzgQM4TEABWAFqCEVDT0xJR0hUcghMTFgwNlRCUXoKCMWcARIENTY1OAq8AQpBCMyQARIENTY1NxjLwAEgpQQozrOCAzCjtIIDOExAAFgBaghFQ09MSUdIVHIITExYMDZUQlF6CgjFnAESBDU2NTcKNAjMkAESAzQwMhilBCDEjQEo7rSCAzDsuIIDOExAAVgBaghFQ09MSUdIVHIITExYMDZUQlEKQQjMkAESBDc2NjIYxI0BIPJcKNG7ggMwh72CAzhMQAFYAWoIRUNPTElHSFRyCExMWDA2VEJRegoI1YIBEgQ3NjYyEgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, 3 Dec - Thu, 11 Dec STL St. Louis LCY London £525 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STL,to:LCY,departure:03/12/2025TANYT&leg2=from:LCY,to:STL,departure:11/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:524.61&airProductToken=AQq7AQo1CMGGARIEODk3MBjyXCCYzgEo7eD-AjDm4f4COExAAFgBaghFQ09MSUdIVHIITExYMDZUQlEKQQjMsAESBDQ2NDEYmM4BILk8KLXi_gIwleb-AjhMQAFYAWoIRUNPTElHSFRyCExMWDA2VEJRegoIwYYBEgQ0NjQxCj8IzLABEgM0NjQYuTwgy8ABKP3o_gIw4en-AjhMQAFYAWoIRUNPTElHSFRyCExMWDA2VEJRegkIspgBEgM0NjQKvAEKQQjMkAESBDU2NTcYy8ABIKUEKIS1_wIw2bX_AjhMQABYAWoIRUNPTElHSFRyCExMWDA2VEJRegoIxZwBEgQ1NjU3CjQIzJABEgM0MDIYpQQgxI0BKK62_wIwrLr_AjhMQAFYAWoIRUNPTElHSFRyCExMWDA2VEJRCkEIzJABEgQ3NjYyGMSNASDyXCiEvf8CMLa-_wI4TEABWAFqCEVDT0xJR0hUcghMTFgwNlRCUXoKCNWCARIENzY2MhIKCAEQARgBKgJMWBgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, 11 Mar - Sun, 22 Mar STL St. Louis LCY London £542 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STL,to:LCY,departure:11/03/2026TANYT&leg2=from:LCY,to:STL,departure:22/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:541.51&airProductToken=AQq5AQo0CNWCARIENDUwNhjyXCCIGCiqq4cDMK6shwM4TEAAWAFqCEVDT0xJR0hUcghMTFgwNlRCUQpACMywARIEMzIwMRiIGCC5PCiFr4cDMPSyhwM4TEABWAFqCEVDT0xJR0hUcghMTFgwNlRCUXoKCNWCARIEMzIwMQo_CMywARIDNDYwGLk8IMvAASi1s4cDMKi0hwM4TEABWAFqCEVDT0xJR0hUcghMTFgwNlRCUXoJCLKYARIDNDYwCqsBCj8IzLABEgM0NjcYy8ABILk8KOipiAMwzKqIAzhUQABYAWoIRUNPQkFTSUNyCFRMVzA2VEJRegkIspgBEgM0NjcKMgjVggESAjEyGLk8IK4cKIiwiAMw5bSIAzhUQAFYAWoIRUNPQkFTSUNyCFRMVzA2VEJRCjQI1YIBEgQ1NTA4GK4cIPJcKOa_iAMwwcCIAzhUQAFYAWoIRUNPQkFTSUNyCFRMVzA2VEJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Mon, 19 Jan - Sat, 31 Jan STL St. Louis LCY London £543 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STL,to:LCY,departure:19/01/2026TANYT&leg2=from:LCY,to:STL,departure:31/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:542.31&airProductToken=AQrCAQo-CNamARIEMTY4OBjyXCDjtAEo8-6CAzDY74IDOFRAAFgBagVMSUdIVHIIT0xYMDZOQkx6CgjEmAESBDE2ODgKPwjWpgESBDM5MjkY47QBIICTASib8YIDMOz0ggM4VEABWAFqBUxJR0hUcghPTFgwNk5CTHoKCMSYARIEMzkyOQo_CNamARIENzA0MxiAkwEgy8ABKLL1ggMw8_WCAzhUQAFYAWoFTElHSFRyCE9MWDA2TkJMegoIy5gBEgQ3MDQzCsABCj8I1qYBEgQ3MDI0GMvAASCAkwEo-PKDAzC584MDOFRAAFgBagVMSUdIVHIIT0xXMDZOQkx6CgjLmAESBDcwMjQKPgjWpgESBDM5NjAYgJMBIOBcKPDzgwMwzfiDAzhUQAFYAWoFTElHSFRyCE9MVzA2TkJMegoIxJgBEgQzOTYwCj0I1qYBEgQ1MTAyGOBcIPJcKLH5gwMwl_qDAzhUQAFYAWoFTElHSFRyCE9MVzA2TkJMegoIxJgBEgQ1MTAyEgoIARABGAEqAlZTGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, 19 Jan - Sat, 31 Jan STL St. Louis LCY London £547 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STL,to:LCY,departure:19/01/2026TANYT&leg2=from:LCY,to:STL,departure:31/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:546.51&airProductToken=AQqlAQoyCMGGARIEODk3MBjyXCCYzgEozfGCAzDG8oIDOExAAFgBagVCQVNJQ3IITExYMDZUQlEKMQjBhgESAzg4MBiYzgEguTwolfOCAzD19oIDOExAAVgBagVCQVNJQ3IITExYMDZUQlEKPAjMsAESAzQ2NBi5PCDLwAEo3fmCAzDB-oIDOExAAVgBagVCQVNJQ3IITExYMDZUQlF6CQiymAESAzQ2NAquAQo_CMywARIDNDU3GMvAASC5PCj_84MDMOP0gwM4VEAAWAFqCEVDT0JBU0lDcghUTFcwNlRCUXoJCLKYARIDNDU3CjQI1YIBEgMxMzUYuTwgxI0BKPD9gwMwr4KEAzhUQAFYAWoIRUNPQkFTSUNyCFRMVzA2VEJRCjUI1YIBEgQzNDY4GMSNASDyXCiRhoQDMMeHhAM4VEABWAFqCEVDT0JBU0lDcghUTFcwNlRCURIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, 15 Jan - Fri, 23 Jan STL St. Louis LCY London £549 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STL,to:LCY,departure:15/01/2026TANYT&leg2=from:LCY,to:STL,departure:23/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:548.31&airProductToken=AQqtAQo0CNWCARIENDUwNhjyXCCIGCiGwYIDMIjCggM4VEAAWAFqCEVDT0JBU0lDcghUTFcwNlRCUQoyCNWCARICNTIYiBgguTwo4cSCAzDQyIIDOFRAAVgBaghFQ09CQVNJQ3IIVExXMDZUQlEKQQjVggESBDk3NzYYuTwgy8ABKN7KggMwx8uCAzhUQAFYAWoIRUNPQkFTSUNyCFRMVzA2VEJRegoIzLABEgQ5Nzc2CrsBCkEIzJABEgQ1NjU3GMvAASClBCjzmIMDMMiZgwM4TEAAWAFqCEVDT0xJR0hUcghMTFgwNlRCUXoKCMWcARIENTY1NwpACMyQARIENzYwMRilBCCIOCiimoMDMM-fgwM4TEABWAFqCEVDT0xJR0hUcghMTFgwNlRCUXoKCNWCARIENzYwMQo0CNWCARIEMTcwNhiIOCDyXCizoIMDMLChgwM4TEABWAFqCEVDT0xJR0hUcghMTFgwNlRCURIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Thu, 15 Jan - Fri, 23 Jan STL St. Louis LCY London £549 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STL,to:LCY,departure:15/01/2026TANYT&leg2=from:LCY,to:STL,departure:23/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:548.91&airProductToken=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) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, 7 Jan - Wed, 14 Jan STL St. Louis LCY London £555 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STL,to:LCY,departure:07/01/2026TANYT&leg2=from:LCY,to:STL,departure:14/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:554.91&airProductToken=AQp5CkAI1YIBEgQ5MDY3GPJcIKUEKL7qgQMwxu6BAzhUQABYAWoIRUNPQkFTSUNyCFRMWDA2VEJRegoIzJABEgQ5MDY3CjUIxZwBEgQ4NzcyGKUEIMvAASiH74EDMOHvgQM4VEABWAFqCEVDT0JBU0lDcghUTFgwNlRCUQqtAQo_CMywARIDNDU3GMvAASC5PCiqtYIDMIm2ggM4TEAAWAFqCEVDT0xJR0hUcghMTFgwNlRCUXoJCLKYARIDNDU3CjMIzLABEgIxOBi5PCDEjQEoz7aCAzD6uoIDOExAAVgBaghFQ09MSUdIVHIITExYMDZUQlEKNQjVggESBDM0NjgYxI0BIPJcKNG7ggMwh72CAzhMQAFYAWoIRUNPTElHSFRyCExMWDA2VEJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, 7 Jan - Wed, 14 Jan STL St. Louis LCY London £562 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:STL,to:LCY,departure:07/01/2026TANYT&leg2=from:LCY,to:STL,departure:14/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:561.71&airProductToken=AQqFAQpACNWCARIEOTA2NxjyXCClBCi-6oEDMMbugQM4VEAAWAFqCEVDT0JBU0lDcghUTFgwNlRCUXoKCMyQARIEOTA2NwpBCMyQARIENTY1NhilBCDLwAEoh--BAzDh74EDOFRAAVgBaghFQ09CQVNJQ3IIVExYMDZUQlF6CgjFnAESBDU2NTYKrQEKQQjMkAESBDU2NTcYy8ABIKUEKM6zggMwo7SCAzhMQABYAWoIRUNPQkFTSUNyCExMWDA2VEJRegoIxZwBEgQ1NjU3CjII1YIBEgI0NxilBCCIOCiCtYIDMK-6ggM4TEABWAFqCEVDT0JBU0lDcghMTFgwNlRCUQo0CNWCARIEMTcwNhiIOCDyXCiTu4IDMJC8ggM4TEABWAFqCEVDT0JBU0lDcghMTFgwNlRCURIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAE) ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_FR-DE-MX-UK_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Save up to 40% on select hotels. [Book now](https://expedia.co.uk/cheap-deals?rfrr=FTG_BF_PROMO_) ## Alternative airports near London Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.co.uk/Flights-Search?leg1=from:STL,to:LHR,departure:13/12/2025TANYT&leg2=from:LHR,to:STL,departure:29/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LHR Heathrow Cheapest 28 min [Flights from £626](https://www.expedia.co.uk/Flights-Search?leg1=from:STL,to:LHR,departure:13/12/2025TANYT&leg2=from:LHR,to:STL,departure:29/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from St. Louis to London route information | Origin airport | Lambert-St. Louis Intl. | | --- | --- | | Destination airport | London City | | Return price | £508 | | Distance | 6732 km | ## Compare flights from St. Louis to London easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from St. Louis to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to London City in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Lambert-St. Louis Intl. to London City.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Lambert-St. Louis Intl. (STL) to London City (LCY) The easiest way to view the best deals on flights from St. Louis to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Lambert-St. Louis Intl. to London City start at just £508 and range up to £562.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near St. Louis and London - booking your flight during January, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your St. Louis to London flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Lambert-St. Louis Intl. to London City for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from STL to London City Airport (LCY)? > If you're planning on travelling between STL and London City Airport, round-trip flights start from £508. This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from St. Louis Lambert International Airport to LCY? > Most flights can be cancelled online, but each airline has its own terms and conditions. If you do decide to cancel your flight, go to our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033) and follow the instructions. ### How do I find cheap flights from Lambert Field to London City Airport (LCY) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Lambert-St. Louis Intl. Airport (STL) to London City Airport (LCY) flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from St. Louis Lambert International Airport to London City Airport? > With around 6,800 kilometres separating St. Louis Lambert International Airport and London City Airport, your flight will be a long one. Pack wisely and make your time in the air comfortable. Things like an extra pair of socks and a good travel pillow should be in your hand luggage. ### Which airlines fly direct from St. Louis Lambert International Airport to LCY? > Direct flights aren't available, so you'll need to make at least one stop between STL and LCY. Use the layover time to stretch your legs and grab a coffee. ### Are Lambert Field to LCY flight tickets cheaper when they're purchased at the last minute? > It is possible to pick up a great last-minute deal from Lambert Field to London City Airport (LCY), but it can also be hit-or-miss. As many airlines publish prices up to a year in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares carrier prices and updates flight deals all the time, so you can be certain you're always getting the latest offers. ## Explore a world of travel with Expedia - Accommodation - Flights ### Accommodation - [London Hotels](https://www.expedia.co.uk/London-Hotels.d178279.Travel-Guide-Hotels) ### Flights - [Flights to London](https://www.expedia.co.uk/Cheap-Flights-To-London.d178279.Travel-Guide-Flights) - [Flights from Abidjan (ABJ) to London (LON)](https://www.expedia.co.uk/lp/flights/abj/lon/abidjan-to-london) - [Flights from Aberdeen (ABZ) to London (LON)](https://www.expedia.co.uk/lp/flights/abz/lon/aberdeen-to-london) - [Flights from Accra (ACC) to London (LON)](https://www.expedia.co.uk/lp/flights/acc/lon/accra-to-london) - [Flights from Izmir (ADB) to London (LON)](https://www.expedia.co.uk/lp/flights/adb/lon/izmir-to-london) - [Flights from Málaga (AGP) to London (LON)](https://www.expedia.co.uk/lp/flights/agp/lon/malaga-to-london) - [Flights from Alicante (ALC) to London (LON)](https://www.expedia.co.uk/lp/flights/alc/lon/alicante-to-london) - [Flights from Amsterdam (AMS) to London (LON)](https://www.expedia.co.uk/lp/flights/ams/lon/amsterdam-to-london) - [Flights from Angouleme (ANG) to London (LON)](https://www.expedia.co.uk/lp/flights/ang/lon/angouleme-to-london) - [Flights from Athens (ATH) to London (LON)](https://www.expedia.co.uk/lp/flights/ath/lon/athens-to-london) - [Flights from Avignon (AVN) to London (LON)](https://www.expedia.co.uk/lp/flights/avn/lon/avignon-to-london) - [Flights from Barcelona (BCN) to London (LON)](https://www.expedia.co.uk/lp/flights/bcn/lon/barcelona-to-london) - [Flights from Berlin (BER) to London (LON)](https://www.expedia.co.uk/lp/flights/ber/lon/berlin-to-london) - [Flights from Belfast (BFS) to London (LON)](https://www.expedia.co.uk/lp/flights/bfs/lon/belfast-to-london) - [Flights from Belfast (BHD) to London (LON)](https://www.expedia.co.uk/lp/flights/bhd/lon/belfast-to-london) - [Flights from Mumbai (BOM) to London (LON)](https://www.expedia.co.uk/lp/flights/bom/lon/mumbai-to-london) - [Flights from Boston (BOS) to London (LON)](https://www.expedia.co.uk/lp/flights/bos/lon/boston-to-london) - [Flights from Brussels (BRU) to London (LON)](https://www.expedia.co.uk/lp/flights/bru/lon/brussels-to-london) - [Flights from Buenos Aires (BUE) to London (LON)](https://www.expedia.co.uk/lp/flights/bue/lon/buenos-aires-to-london) - [Flights from Brive-la-Gaillarde (BVE) to London (LON)](https://www.expedia.co.uk/lp/flights/bve/lon/brive-la-gaillarde-to-london) - [Flights from Barrow-In-Furness (BWF) to London (LON)](https://www.expedia.co.uk/lp/flights/bwf/lon/barrow-in-furness-to-london) - [Flights from Campbeltown (CAL) to London (LON)](https://www.expedia.co.uk/lp/flights/cal/lon/campbeltown-to-london) - [Flights from Guangzhou (CAN) to London (LON)](https://www.expedia.co.uk/lp/flights/can/lon/guangzhou-to-london) - [Flights from Carlisle (CAX) to London (LON)](https://www.expedia.co.uk/lp/flights/cax/lon/carlisle-to-london) - [Flights from Chester (CEG) to London (LON)](https://www.expedia.co.uk/lp/flights/ceg/lon/chester-to-london) - [Flights from Cherbourg (CER) to London (LON)](https://www.expedia.co.uk/lp/flights/cer/lon/cherbourg-to-london) - [Flights from Chicago (CHI) to London (LON)](https://www.expedia.co.uk/lp/flights/chi/lon/chicago-to-london) - [Flights from Coventry (CVT) to London (LON)](https://www.expedia.co.uk/lp/flights/cvt/lon/coventry-to-london) - [Flights from Daru (DAU) to London (LON)](https://www.expedia.co.uk/lp/flights/dau/lon/daru-to-london) - [Flights from Dundee (DND) to London (LON)](https://www.expedia.co.uk/lp/flights/dnd/lon/dundee-to-london) - [Flights from Dublin (DUB) to London (LON)](https://www.expedia.co.uk/lp/flights/dub/lon/dublin-to-london) - [Flights from Dubai (DXB) to London (LON)](https://www.expedia.co.uk/lp/flights/dxb/lon/dubai-to-london) - [Flights from Edinburgh (EDI) to London (LON)](https://www.expedia.co.uk/lp/flights/edi/lon/edinburgh-to-london) - [Flights from Shoreham-By-Sea (ESH) to London (LON)](https://www.expedia.co.uk/lp/flights/esh/lon/shoreham-by-sea-to-london) - [Flights from Essaouira (ESU) to London (LON)](https://www.expedia.co.uk/lp/flights/esu/lon/essaouira-to-london) - [Flights from Exeter (EXT) to London (LON)](https://www.expedia.co.uk/lp/flights/ext/lon/exeter-to-london) - [Flights from Faro (FAO) to London (LON)](https://www.expedia.co.uk/lp/flights/fao/lon/faro-to-london) - [Flights from Florence (FLR) to London (LON)](https://www.expedia.co.uk/lp/flights/flr/lon/florence-to-london) - [Flights from Freetown (FNA) to London (LON)](https://www.expedia.co.uk/lp/flights/fna/lon/freetown-to-london) - [Flights from Funchal (FNC) to London (LON)](https://www.expedia.co.uk/lp/flights/fnc/lon/funchal-to-london) - [Flights from Frankfurt (FRA) to London (LON)](https://www.expedia.co.uk/lp/flights/fra/lon/frankfurt-to-london) - [Flights from Glasgow (GLA) to London (LON)](https://www.expedia.co.uk/lp/flights/gla/lon/glasgow-to-london) - [Flights from Gazipasa (GZP) to London (LON)](https://www.expedia.co.uk/lp/flights/gzp/lon/gazipasa-to-london) - [Flights from Ibiza (IBZ) to London (LON)](https://www.expedia.co.uk/lp/flights/ibz/lon/ibiza-to-london) - [Flights from Inverness (INV) to London (LON)](https://www.expedia.co.uk/lp/flights/inv/lon/inverness-to-london) - [Flights from Islamabad (ISB) to London (LON)](https://www.expedia.co.uk/lp/flights/isb/lon/islamabad-to-london) - [Flights from Istanbul (IST) to London (LON)](https://www.expedia.co.uk/lp/flights/ist/lon/istanbul-to-london) - [Flights from Ivalo (IVL) to London (LON)](https://www.expedia.co.uk/lp/flights/ivl/lon/ivalo-to-london) - [Flights from Jersey (JER) to London (LON)](https://www.expedia.co.uk/lp/flights/jer/lon/jersey-to-london) - [Flights from New York (JFK) to London (LON)](https://www.expedia.co.uk/lp/flights/jfk/lon/new-york-to-london) - [Flights from Kiel (KEL) to London (LON)](https://www.expedia.co.uk/lp/flights/kel/lon/kiel-to-london) - [Flights from Larnaca (LCA) to London (LON)](https://www.expedia.co.uk/lp/flights/lca/lon/larnaca-to-london) - [Flights from Le Havre (LEH) to London (LON)](https://www.expedia.co.uk/lp/flights/leh/lon/le-havre-to-london) - [Flights from Lihue (LIH) to London (LON)](https://www.expedia.co.uk/lp/flights/lih/lon/lihue-to-london) - [Flights from Lisbon (LIS) to London (LON)](https://www.expedia.co.uk/lp/flights/lis/lon/lisbon-to-london) - [Flights from Madrid (MAD) to London (LON)](https://www.expedia.co.uk/lp/flights/mad/lon/madrid-to-london) - [Flights from Manchester (MAN) to London (LON)](https://www.expedia.co.uk/lp/flights/man/lon/manchester-to-london) - [Flights from Mehamn (MEH) to London (LON)](https://www.expedia.co.uk/lp/flights/meh/lon/mehamn-to-london) - [Flights from Miami (MIA) to London (LON)](https://www.expedia.co.uk/lp/flights/mia/lon/miami-to-london) - [Flights from Malmo (MMA) to London (LON)](https://www.expedia.co.uk/lp/flights/mma/lon/malmo-to-london) - [Flights from Munich (MUC) to London (LON)](https://www.expedia.co.uk/lp/flights/muc/lon/munich-to-london) - [Flights from Naples (NAP) to London (LON)](https://www.expedia.co.uk/lp/flights/nap/lon/naples-to-london) - [Flights from Newcastle (NCL) to London (LON)](https://www.expedia.co.uk/lp/flights/ncl/lon/newcastle-to-london) - [Flights from Annecy (NCY) to London (LON)](https://www.expedia.co.uk/lp/flights/ncy/lon/annecy-to-london) - [Flights from Newquay (NQY) to London (LON)](https://www.expedia.co.uk/lp/flights/nqy/lon/newquay-to-london) - [Flights from New York (NYC) to London (LON)](https://www.expedia.co.uk/lp/flights/nyc/lon/new-york-to-london) - [Flights from Odense (ODE) to London (LON)](https://www.expedia.co.uk/lp/flights/ode/lon/odense-to-london) - [Flights from Paris (PAR) to London (LON)](https://www.expedia.co.uk/lp/flights/par/lon/paris-to-london) - [Flights from Perugia San Francesco d'Assisi – Umbria Intl. Airport (PEG) to London (LON)](https://www.expedia.co.uk/lp/flights/peg/lon/perugia-san-francesco-dassisi-umbria-intl-airport-to-london) - [Flights from Prague (PRG) to London (LON)](https://www.expedia.co.uk/lp/flights/prg/lon/prague-to-london) - [Flights from Perth (PSL) to London (LON)](https://www.expedia.co.uk/lp/flights/psl/lon/perth-to-london) - [Flights from Plymouth (PYM) to London (LON)](https://www.expedia.co.uk/lp/flights/pym/lon/plymouth-to-london) - [Flights from Gdynia (QYD) to London (LON)](https://www.expedia.co.uk/lp/flights/qyd/lon/gdynia-to-london) - [Flights from Marrakech (RAK) to London (LON)](https://www.expedia.co.uk/lp/flights/rak/lon/marrakech-to-london) - [Flights from Rio de Janeiro (RIO) to London (LON)](https://www.expedia.co.uk/lp/flights/rio/lon/rio-de-janeiro-to-london) - [Flights from Rome (ROM) to London (LON)](https://www.expedia.co.uk/lp/flights/rom/lon/rome-to-london) - [Flights from Skopje (SKP) to London (LON)](https://www.expedia.co.uk/lp/flights/skp/lon/skopje-to-london) - [Flights from Saint-Nazaire (SNR) to London (LON)](https://www.expedia.co.uk/lp/flights/snr/lon/saint-nazaire-to-london) - [Flights from Seville (SVQ) to London (LON)](https://www.expedia.co.uk/lp/flights/svq/lon/seville-to-london) - [Flights from Seward (SWD) to London (LON)](https://www.expedia.co.uk/lp/flights/swd/lon/seward-to-london) - [Flights from Sydney (SYD) to London (LON)](https://www.expedia.co.uk/lp/flights/syd/lon/sydney-to-london) - [Flights from Taranto (TAR) to London (LON)](https://www.expedia.co.uk/lp/flights/tar/lon/taranto-to-london) - [Flights from Tirana (TIA) to London (LON)](https://www.expedia.co.uk/lp/flights/tia/lon/tirana-to-london) - [Flights from Sekondi-Takoradi (TKD) to London (LON)](https://www.expedia.co.uk/lp/flights/tkd/lon/sekondi-takoradi-to-london) - [Flights from Tel Aviv (TLV) to London (LON)](https://www.expedia.co.uk/lp/flights/tlv/lon/tel-aviv-to-london) - [Flights from Tabuk (TUU) to London (LON)](https://www.expedia.co.uk/lp/flights/tuu/lon/tabuk-to-london) - [Flights from Tokyo (TYO) to London (LON)](https://www.expedia.co.uk/lp/flights/tyo/lon/tokyo-to-london) - [Flights from Trabzon (TZX) to London (LON)](https://www.expedia.co.uk/lp/flights/tzx/lon/trabzon-to-london) - [Flights from Venice (VCE) to London (LON)](https://www.expedia.co.uk/lp/flights/vce/lon/venice-to-london) - [Flights from Vienna (VIE) to London (LON)](https://www.expedia.co.uk/lp/flights/vie/lon/vienna-to-london) - [Flights from Abingdon (VJI) to London (LON)](https://www.expedia.co.uk/lp/flights/vji/lon/abingdon-to-london) - [Flights from Valencia (VLC) to London (LON)](https://www.expedia.co.uk/lp/flights/vlc/lon/valencia-to-london) - [Flights from Volos (VOL) to London (LON)](https://www.expedia.co.uk/lp/flights/vol/lon/volos-to-london) - [Flights from Wales (WAA) to London (LON)](https://www.expedia.co.uk/lp/flights/waa/lon/wales-to-london) - [Flights from Wallis Island (WLS) to London (LON)](https://www.expedia.co.uk/lp/flights/wls/lon/wallis-island-to-london) - [Flights from Peterborough (YPQ) to London (LON)](https://www.expedia.co.uk/lp/flights/ypq/lon/peterborough-to-london) - [Flights from Toronto (YTO) to London (LON)](https://www.expedia.co.uk/lp/flights/yto/lon/toronto-to-london) - [Flights from Manzanillo (ZLO) to London (LON)](https://www.expedia.co.uk/lp/flights/zlo/lon/manzanillo-to-london) - [Flights from Zanzibar (ZNZ) to London (LON)](https://www.expedia.co.uk/lp/flights/znz/lon/zanzibar-to-london) \*Available to Expedia members.