Title: £290 Cheap Flights from Billings to London (BIL to LHR) - 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) # £290 Cheap Flights from Billings (BIL) to London (LHR) [View £290 flight on Wed, 13 May 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BIL,to:LHR,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:289.70&airProductToken=AQphCi4IwaYBEgQyMzY4GIFaIJIBKLXvjAMwt_CMAzhRQABYAWoCUE1yCFFMWDVENE01Ci8IwaYBEgQ1MjcyGJIBIOuJASiu84wDMN73jAM4UUABWAFqAlBNcghRTFg1RDRNNRIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) - [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 Billings Logan Intl. Airport (BIL) to Heathrow Airport (LHR) - ![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:bil,to:lhr,departure:29/10/2025TANYT&leg2=from:lhr,to:bil,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:bil,to:lhr,departure:29/10/2025TANYT&leg2=from:lhr,to:bil,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:bil,to:lhr,departure:29/10/2025TANYT&leg2=from:lhr,to:bil,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![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:bil,to:lhr,departure:29/10/2025TANYT&leg2=from:lhr,to:bil,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![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:bil,to:lhr,departure:29/10/2025TANYT&leg2=from:lhr,to:bil,departure:05/11/2025TANYT&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:bil,to:lhr,departure:29/10/2025TANYT&leg2=from:lhr,to:bil,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:bil,to:lhr,departure:29/10/2025TANYT&leg2=from:lhr,to:bil,departure:05/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![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 Billings (BIL) to London (LHR) Prices were available within the past 7 days and start at £290 for one-way flights and £479 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Fri, 28 Nov - Fri, 5 Dec BIL Billings LHR London £479 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BIL,to:LHR,departure:28/11/2025TANYT&leg2=from:LHR,to:BIL,departure:05/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:478.92&airProductToken=AQqaAQoxCNamARIEMzI2MxiBWiDMfCjFpP4CMMCl_gI4VEAAWAFqBUxJR0hUcghPTE44NlNCRAoyCNamARIENDIzOBjMfCDBkwEo5aX-AjCOp_4COFRAAVgBagVMSUdIVHIIT0xOODZTQkQKMQjWpgESAjEyGMGTASDriQEo56v-AjDtrv4COFRAAVgBagVMSUdIVHIIT0xOODZTQkQKZwoyCNamARIENDA0MRjriQEgzHwomfL-AjC_9v4COFRAAFgBagVMSUdIVHIIT0xYMDZMQkEKMQjWpgESBDMyNjQYzHwggVoopvr-AjC4-_4COFRAAVgBagVMSUdIVHIIT0xYMDZMQkESCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Fri, 28 Nov - Fri, 5 Dec BIL Billings LHR London £489 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BIL,to:LHR,departure:28/11/2025TANYT&leg2=from:LHR,to:BIL,departure:05/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:488.50&airProductToken=AQpnCjEI1qYBEgQzNzM2GIFaIPISKIKn_gIw4Kf-AjhUQABYAWoFTElHSFRyCE9MTjg2U0JECjII1qYBEgQ0MDIwGPISIOuJASjPqf4CMJiu_gI4VEABWAFqBUxJR0hUcghPTE44NlNCRApnCjII1qYBEgQ0MDQxGOuJASDMfCiZ8v4CML_2_gI4VEAAWAFqBUxJR0hUcghPTFgwNkxCQQoxCNamARIEMzI2NBjMfCCBWiim-v4CMLj7_gI4VEABWAFqBUxJR0hUcghPTFgwNkxCQRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Fri, 28 Nov - Fri, 5 Dec BIL Billings LHR London £499 Return found 23 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BIL,to:LHR,departure:28/11/2025TANYT&leg2=from:LHR,to:BIL,departure:05/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:498.42&airProductToken=AQpnCjEIwYwBEgQ1OTgwGIFaIPISKIKn_gIw4Kf-AjhWQABYAWoFTElHSFRyCFZMTjg2U0JECjIIwYwBEgQzNjc3GPISIOuJASjPqf4CMJiu_gI4VkABWAFqBUxJR0hUcghWTE44NlNCRApnCjII1qYBEgQ0MDQxGOuJASDMfCiZ8v4CML_2_gI4VEAAWAFqBUxJR0hUcghPTFgwNkxCQQoxCNamARIEMzI2NBjMfCCBWiim-v4CMLj7_gI4VEABWAFqBUxJR0hUcghPTFgwNkxCQRIKCAEQARgBKgJBRhgBIgQIARABKAIoAygEMAE) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Tue, 6 Jan - Tue, 28 Apr BIL Billings LHR London £515 Return found 14 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BIL,to:LHR,departure:06/01/2026TANYT&leg2=from:LHR,to:BIL,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:514.22&airProductToken=AQqZAQoxCNamARIEMzczNhiBWiDyEijb3YEDMLregQM4VEAAWAFqBUxJR0hUcghPTFgwNkxCQQoxCNamARIEMTkxMBjyEiCSASiq4IEDMLjhgQM4VEABWAFqBUxJR0hUcghPTFgwNkxCQQoxCNamARIDMTA2GJIBIOuJASjo4YEDMKLmgQM4VEABWAFqBUxJR0hUcghPTFgwNkxCQQqbAQozCMuYARIEMTAxNhjriQEggJMBKKvKiwMw9sqLAzhMQABYAWoFTElHSFRyCFZMWDI2U0JBCjEIy5gBEgM2MDkYgJMBIPISKKTTiwMw_NeLAzhWQAFYAWoFTElHSFRyCFZMWDI2U0JBCjEIy5gBEgQ3MTEyGPISIIFaKPnYiwMwy9mLAzhWQAFYAWoFTElHSFRyCFZMWDI2U0JBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Tue, 6 Jan - Tue, 28 Apr BIL Billings LHR London £516 Return found 14 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BIL,to:LHR,departure:06/01/2026TANYT&leg2=from:LHR,to:BIL,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:515.92&airProductToken=AQpnCjEI1qYBEgQzMjYzGIFaIMx8KJvbgQMwodyBAzhUQABYAWoFTElHSFRyCE9MWDA2TEJBCjII1qYBEgQ0MDQwGMx8IOuJASju34EDMMnjgQM4VEABWAFqBUxJR0hUcghPTFgwNkxCQQqYAQowCNamARICMTkY64kBILJxKKvFiwMw4sqLAzhUQABYAWoFTElHSFRyCE9MWDI2U0JBCjEI1qYBEgQ0NTMxGLJxIPISKKDMiwMwlM2LAzhUQAFYAWoFTElHSFRyCE9MWDI2U0JBCjEI1qYBEgQzNzM1GPISIIFaKNnNiwMwq86LAzhUQAFYAWoFTElHSFRyCE9MWDI2U0JBEgoIARABGAEqAlZTGAEiBAgBEAEoAigDKAQwAQ) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Tue, 6 Jan - Tue, 28 Apr BIL Billings LHR London £519 Return found 14 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BIL,to:LHR,departure:06/01/2026TANYT&leg2=from:LHR,to:BIL,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:518.82&airProductToken=AQqbAQoxCNamARIEMzI2MxiBWiDMfCib24EDMKHcgQM4VEAAWAFqBUxJR0hUcghPTFgwNkxCQQoyCNamARIENDIzOBjMfCDBkwEowNyBAzDv3YEDOFRAAVgBagVMSUdIVHIIT0xYMDZMQkEKMgjWpgESAzE1OBjBkwEg64kBKNzggQMw9uOBAzhUQAFYAWoFTElHSFRyCE9MWDA2TEJBCpgBCjIIwYwBEgQxNTgxGOuJASDiMCj2xYsDMMbGiwM4TEAAWAFqBUxJR0hUcghWTFgyNlNCQQovCMGMARICODgY4jAgzHwotMeLAzDGy4sDOFZAAVgBagVMSUdIVHIIVkxYMjZTQkEKMQjBjAESBDI1NzkYzHwggVoosc2LAzC1zosDOFZAAVgBagVMSUdIVHIIVkxYMjZTQkESCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 6 Jan - Tue, 28 Apr BIL Billings LHR London £527 Return found 14 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BIL,to:LHR,departure:06/01/2026TANYT&leg2=from:LHR,to:BIL,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:526.12&airProductToken=AQqbAQoxCMGGARIENTIzMhiBWiCDaSiq24EDMJHcgQM4TEAAWAFqBUJBU0lDcghMTFgwNkxHVAoyCMGGARIEMTAzOBiDaSCYzgEoyd6BAzCH4IEDOExAAVgBagVCQVNJQ3IITExYMDZMR1QKMgjBhgESAzg1OBiYzgEg64kBKJDigQMwyOWBAzhMQAFYAWoFQkFTSUNyCExMWDA2TEdUCqEBCjQIzJABEgM5MjUY64kBIKUEKMLEiwMwocWLAzhUQABYAWoIRUNPTElHSFRyCFRMWDI2TEdUCjMIzJABEgM0NDYYpQQgg2kossaLAzCPy4sDOFRAAVgBaghFQ09MSUdIVHIIVExYMjZMR1QKNAjMkAESBDg3NTgYg2kggVoo7syLAzDLzYsDOFRAAVgBaghFQ09MSUdIVHIIVExYMjZMR1QSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 6 Jan - Tue, 28 Apr BIL Billings LHR London £528 Return found 14 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BIL,to:LHR,departure:06/01/2026TANYT&leg2=from:LHR,to:BIL,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:527.72&airProductToken=AQqiAQo0CMyQARIEODc1NxiBWiCDaSiZ34EDMIHggQM4TEAAWAFqCEVDT0xJR0hUcghMTFgwNkxHVAozCMyQARIDNDgxGINpIIwVKJjrgQMw1--BAzhMQAFYAWoIRUNPTElHSFRyCExMWDA2TEdUCjUIzJABEgQ0MTk4GIwVIOuJASij84EDMJv0gQM4TEABWAFqCEVDT0xJR0hUcghMTFgwNkxHVAqhAQo0CMyQARIDOTI1GOuJASClBCjCxIsDMKHFiwM4VEAAWAFqCEVDT0xJR0hUcghUTFgyNkxHVAozCMyQARIDNDQ2GKUEIINpKLLGiwMwj8uLAzhUQAFYAWoIRUNPTElHSFRyCFRMWDI2TEdUCjQIzJABEgQ4NzU4GINpIIFaKO7MiwMwy82LAzhUQAFYAWoIRUNPTElHSFRyCFRMWDI2TEdUEgoIARABGAEqAkxIGAEiBAgBEAEoAigDKAQwCw) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Tue, 6 Jan - Tue, 28 Apr BIL Billings LHR London £536 Return found 14 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BIL,to:LHR,departure:06/01/2026TANYT&leg2=from:LHR,to:BIL,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:535.42&airProductToken=AQqZAQoxCNamARIEMzczNhiBWiDyEijb3YEDMLregQM4VEAAWAFqBUxJR0hUcghPTFgwNkxCQQoxCNamARIEMTkxMBjyEiCSASiq4IEDMLjhgQM4VEABWAFqBUxJR0hUcghPTFgwNkxCQQoxCNamARIDMTA2GJIBIOuJASjo4YEDMKLmgQM4VEABWAFqBUxJR0hUcghPTFgwNkxCQQpnCjIIy5gBEgQ2MTE2GOuJASDyEijTxYsDMMnKiwM4VkAAWAFqBUxJR0hUcghWTFgyNlNCQQoxCMuYARIENjc4OBjyEiCBWii_y4sDMJTMiwM4VkABWAFqBUxJR0hUcghWTFgyNlNCQRIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Tue, 6 Jan - Tue, 28 Apr BIL Billings LHR London £616 Return found 14 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BIL,to:LHR,departure:06/01/2026TANYT&leg2=from:LHR,to:BIL,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:615.42&airProductToken=AQpnCjEIy5gBEgQ2NjQxGIFaIPISKNvdgQMwut6BAzhSQABYAWoFTElHSFRyCFJMWDU3TkJMCjIIy5gBEgQ2MTEzGPISIOuJASi04IEDMPjkgQM4UkABWAFqBUxJR0hUcghSTFg1N05CTAqbAQozCMuYARIEMTAxNhjriQEggJMBKKvKiwMw9sqLAzhMQABYAWoFTElHSFRyCFZMWDI2U0JBCjEIy5gBEgM2MDkYgJMBIPISKKTTiwMw_NeLAzhWQAFYAWoFTElHSFRyCFZMWDI2U0JBCjEIy5gBEgQ3MTEyGPISIIFaKPnYiwMwy9mLAzhWQAFYAWoFTElHSFRyCFZMWDI2U0JBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) Flight from Billings to London route information | Origin airport | Logan Intl. | | --- | --- | | Destination airport | Heathrow | | Airlines serving | Air Canada, Air France, Alaska Airlines, American Airlines, British Airways, Delta, KLM, Lufthansa, United, Virgin Atlantic | | Return price | £479 | | Distance | 7161 km | ## Compare flights from Billings to London easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Billings to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Heathrow in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Heathrow.   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 Logan Intl. (BIL) to Heathrow (LHR) The easiest way to view the best deals on flights from Billings 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 Logan Intl. to Heathrow start at just £479 and range up to £616.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Billings and London - booking your flight during November, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Billings to London flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Heathrow 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 Billings Logan International Airport to London Heathrow? > Start packing your suitcase, because round-trip journeys between BIL and Heathrow Airport (LHR) start from £479. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from BIL to Heathrow Airport (LHR)? > Every air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from Billings Logan International Airport to LHR 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 BIL to LHR flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Billings Logan International Airport to Heathrow Airport (LHR)? > With around 7,200 kilometres separating Billings and Hounslow, your flight will be a long one. Pack wisely and make your time on board more comfortable. Simple things like an extra pair of socks and a good travel pillow can make the biggest difference. ### Which airlines fly direct from Billings Logan International Airport to LHR? > Direct flights aren't available, so you'll have to make at least one stop between Logan Intl. Airport (BIL) and Heathrow Airport. Make the most of the layover time to stretch your legs and take a break. ### Are BIL to London Heathrow flight tickets cheaper when they're purchased at the last minute? > Airline tickets from Logan Intl. Airport (BIL) to LHR are available up to 12 months prior to departure on Expedia. And although you may occasionally pick up a great last-minute deal, it's not something you should count on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting trapped in the dreaded middle seat! We regularly update our fares to bring you the best bargains, so keep checking in for all the latest specials. ## 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) - 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