Title: £209 Cheap Flights from Buffalo to London (BUF 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) # £209 Cheap Flights from Buffalo (BUF) to London (LHR) [View £209 flight on Tue, 2 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BUF,to:LHR,departure:02/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:208.60&airProductToken=AQpfCi0IwmwSBDIwMDEYgS0gqVEo9dD-AjDS0f4COExAAFgBagJETnIIUEkyUVVPTDEKLgjCbBIEMTEwNxipUSDriQEokNL-AjC01f4COExAAVgBagJETnIIUEw3TFNWTDESCggBEAEYASoCQjYYASIECAEQASgCKAQoBjAB) - [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 Buffalo Niagara Intl. Airport (BUF) to Heathrow Airport (LHR) - ![JetBlue Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:buf,to:lhr,departure:28/10/2025TANYT&leg2=from:lhr,to:buf,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![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:buf,to:lhr,departure:28/10/2025TANYT&leg2=from:lhr,to:buf,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![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:buf,to:lhr,departure:28/10/2025TANYT&leg2=from:lhr,to:buf,departure:04/11/2025TANYT&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:buf,to:lhr,departure:28/10/2025TANYT&leg2=from:lhr,to:buf,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![Austrian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_OS.svg) Austrian Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:buf,to:lhr,departure:28/10/2025TANYT&leg2=from:lhr,to:buf,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"OS"}}]) - ![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:buf,to:lhr,departure:28/10/2025TANYT&leg2=from:lhr,to:buf,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![TAP Portugal](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg) TAP Portugal [](https://www.expedia.co.uk/Flights-Search?leg1=from:buf,to:lhr,departure:28/10/2025TANYT&leg2=from:lhr,to:buf,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) ![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 Buffalo (BUF) to London (LHR) Prices were available within the past 7 days and start at £209 for one-way flights and £443 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) Sun, 19 Oct - Tue, 4 Nov BUF Buffalo LHR London £443 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LHR,departure:19/10/2025TANYT&leg2=from:LHR,to:BUF,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:442.22&airProductToken=AQpmCjEI1qYBEgQ0NjE0GIEtIKlRKLvn-gIwoOj6AjhUQABYAWoFTElHSFRyCE9MWDA2TEJBCjEI1qYBEgMxMzgYqVEg64kBKI3p-gIwsez6AjhUQAFYAWoFTElHSFRyCE9MWDA2TEJBCmcKMgjWpgESBDQwMjkY64kBIKlRKOqX_AIw45v8AjhUQABYAWoFTElHSFRyCE9MWDA2TEJBCjEI1qYBEgQxOTk1GKlRIIEtKPOc_AIw2538AjhUQAFYAWoFTElHSFRyCE9MWDA2TEJBEgoIARABGAEqAlZTGAEiBAgBEAEoAigDKAQwAQ) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Fri, 20 Feb - Sun, 22 Feb BUF Buffalo LHR London £454 Return found 20 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LHR,departure:20/02/2026TANYT&leg2=from:LHR,to:BUF,departure:22/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:453.02&airProductToken=AQqhAQo0CNOWARIEMzM1NBiBLSCpUSjv1oUDMM3XhQM4TEAAWAFqCFNUQU5EQVJEcghMTFdBRTZFUwozCNOWARIDOTE2GKlRIOI7KOvZhQMwst2FAzhMQAFYAWoIU1RBTkRBUkRyCExMV0FFNkVTCjQI05YBEgM1MDEY4jsg64kBKOndhQMw8N6FAzhMQAFYAWoIU1RBTkRBUkRyCExMV0FFNkVTCqIBCjUI05YBEgQxNTA4GOuJASDiOyjy7oUDMODvhQM4TEAAWAFqCFNUQU5EQVJEcghMTFhBRTZFUwozCNOWARIDOTE1GOI7IKlRKMv2hQMw3fqFAzhMQAFYAWoIU1RBTkRBUkRyCExMWEFFNkVTCjQI05YBEgQzMzU1GKlRIIEtKN79hQMwwf6FAzhMQAFYAWoIU1RBTkRBUkRyCExMWEFFNkVTEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Tue, 21 Oct - Thu, 13 Nov BUF Buffalo LHR London £456 Return found 5 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LHR,departure:21/10/2025TANYT&leg2=from:LHR,to:BUF,departure:13/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:455.49&airProductToken=AQplCjEI1qYBEgQ0NjA4GIEtIKlRKI38-gIw6vz6AjhUQABYAWoFTElHSFRyCE9MWDA2TEJBCjAI1qYBEgI0NhipUSDriQEovP76AjDvgfsCOFRAAVgBagVMSUdIVHIIT0xYMDZMQkEKZgoxCNamARIDMTUzGOuJASCpUSim_PwCMJqA_QI4VEAAWAFqBUxJR0hUcghPTFgwNkxCQQoxCNamARIEMTk5NRipUSCBLSijgv0CMIuD_QI4VEABWAFqBUxJR0hUcghPTFgwNkxCQRIKCAEQARgBKgJWUxgBIgQIARABKAIoAygEMAE) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Sun, 19 Oct - Tue, 4 Nov BUF Buffalo LHR London £457 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LHR,departure:19/10/2025TANYT&leg2=from:LHR,to:BUF,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:456.32&airProductToken=AQpnCjEI1qYBEgQyMTYzGIEtIOBcKObj-gIw6eT6AjhUQABYAWoFTElHSFRyCE9MWDA2TEJBCjII1qYBEgQ0MDQ0GOBcIOuJASiv5voCMJnq-gI4VEABWAFqBUxJR0hUcghPTFgwNkxCQQqXAQoyCMGMARIEMTU4MRjriQEg4jAo0pX8AjCilvwCOExAAFgBagVMSUdIVHIIVkxYMDZMQkEKLgjBjAESATgY4jAgqVEowpf8AjDFm_wCOFZAAVgBagVMSUdIVHIIVkxYMDZMQkEKMQjBjAESBDU3OTYYqVEggS0o85z8AjDbnfwCOFZAAVgBagVMSUdIVHIIVkxYMDZMQkESCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAB) ![JetBlue Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/b6.gif) Thu, 27 Nov - Wed, 3 Dec BUF Buffalo LHR London £470 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LHR,departure:27/11/2025TANYT&leg2=from:LHR,to:BUF,departure:03/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:469.82&airProductToken=AQpECh8IwmwSAzkxNhiBLSDBkwEoopr-AjD0mv4COExAAFgBCiEIwmwSBDE2MjAYwZMBIOuJASisnv4CML-h_gI4TEABWAEKQAoeCMJsEgIyMBjriQEgqVEopNz-AjCj4P4COExAAFgBCh4IwmwSAzEwMhipUSCBLSjb4f4CMLri_gI4TEABWAESCggBEAEYASoCQjYYASIECAEQASgEMAE) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Sun, 19 Oct - Tue, 4 Nov BUF Buffalo LHR London £476 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LHR,departure:19/10/2025TANYT&leg2=from:LHR,to:BUF,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:475.82&airProductToken=AQpnCjEIwYwBEgQ1NjUxGIEtIKlRKLvn-gIwoOj6AjhWQABYAWoFTElHSFRyCFZMWDA2TEJBCjIIwYwBEgQ5OTE3GKlRIOuJASiN6foCMLHs-gI4VkABWAFqBUxJR0hUcghWTFgwNkxCQQqXAQoyCMGMARIEMTU4MRjriQEg4jAo0pX8AjCilvwCOExAAFgBagVMSUdIVHIIVkxYMDZMQkEKLgjBjAESATgY4jAgqVEowpf8AjDFm_wCOFZAAVgBagVMSUdIVHIIVkxYMDZMQkEKMQjBjAESBDU3OTYYqVEggS0o85z8AjDbnfwCOFZAAVgBagVMSUdIVHIIVkxYMDZMQkESCggBEAEYASoCQUYYASIECAEQASgCKAMoBDAB) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sun, 19 Oct - Tue, 4 Nov BUF Buffalo LHR London £477 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LHR,departure:19/10/2025TANYT&leg2=from:LHR,to:BUF,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:476.52&airProductToken=AQpnCjEIy5gBEgQ1Mjk5GIEtIKlRKM3l-gIwqub6AjhWQABYAWoFTElHSFRyCFZMWDA2TEJBCjIIy5gBEgQ0ODMxGKlRIOuJASj85_oCMK_r-gI4VkABWAFqBUxJR0hUcghWTFgwNkxCQQqbAQozCMuYARIEMTAwNBjriQEggJMBKPiU_AIwzZX8AjhMQABYAWoFTElHSFRyCFZMWDA2TEJBCjEIy5gBEgM2NDEYgJMBIKlRKI6W_AIw_Zn8AjhWQAFYAWoFTElHSFRyCFZMWDA2TEJBCjEIy5gBEgQ2MjM4GKlRIIEtKOGa_AIwypv8AjhWQAFYAWoFTElHSFRyCFZMWDA2TEJBEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwAQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sun, 19 Oct - Tue, 4 Nov BUF Buffalo LHR London £480 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LHR,departure:19/10/2025TANYT&leg2=from:LHR,to:BUF,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:479.62&airProductToken=AQpnCjEIwoIBEgQ2NzM1GIEtIO9ZKPnm-gIwzef6AjhPQABYAWoFTk9CQUdyCE9MWDBUMUJWCjIIwoIBEgQxNTg3GO9ZIOuJASjH6PoCMPDr-gI4T0ABWAFqBU5PQkFHcghPTFgwVDFCVgplCjAIwoIBEgI2NxjriQEg71kotpb8AjCbmvwCOE9AAFgBagVOT0JBR3IIT0xYMFQxQlYKMQjCggESBDY4MTQY71kggS0o0Zz8AjClnfwCOE9AAVgBagVOT0JBR3IIT0xYMFQxQlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 21 Oct - Thu, 13 Nov BUF Buffalo LHR London £485 Return found 5 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LHR,departure:21/10/2025TANYT&leg2=from:LHR,to:BUF,departure:13/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:484.52&airProductToken=AQqYAQoxCMGGARIENTI5NRiBLSCuHCj79_oCMPH4-gI4TEAAWAFqBUJBU0lDcghMTFgwNkxHVAowCMGGARIDNTIyGK4cIJhdKIz6-gIwkvv6AjhMQAFYAWoFQkFTSUNyCExMWDA2TEdUCjEIwYYBEgM4NjYYmF0g64kBKL_9-gIwyoD7AjhMQAFYAWoFQkFTSUNyCExMWDA2TEdUCpoBCjIIwYYBEgM4NTcY64kBIJjOASjM-_wCMKz__AI4TEAAWAFqBUJBU0lDcghMTFgwNkxHVAoxCMGGARIDNTA5GJjOASCuHCjCgP0CMLqB_QI4TEABWAFqBUJBU0lDcghMTFgwNkxHVAoxCMGGARIENTIxNBiuHCCBLSiFh_0CMOeH_QI4TEABWAFqBUJBU0lDcghMTFgwNkxHVBIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, 16 Dec - Fri, 16 Jan BUF Buffalo LHR London £537 Return found 6 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BUF,to:LHR,departure:16/12/2025TANYT&leg2=from:LHR,to:BUF,departure:16/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:536.42&airProductToken=AQpvCjYIxJgBEgQ0MTQ5GIEtIOO0ASi68_8CMIn0_wI4RUAAWAFqCU1BSU5CQVNJQ3IIVktYMjZOQkwKNQjEmAESAjE2GOO0ASDriQEoy_T_AjCN-P8COEVAAVgBaglNQUlOQkFTSUNyCFZLWDI2TkJMCm0KNAjEmAESAjMzGOuJASDgXCjXyYIDMKXOggM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxYMDZMQkEKNQjEmAESBDIwNTAY4FwggS0okM-CAzCL0IIDOEVAAVgBaglNQUlOQkFTSUNyCFZMWDA2TEJBEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from Buffalo (BUF) to London (LHR) ### August is typically the cheapest month to fly From £385 - £711 per traveller. ## 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:BUF,to:LHR,departure:28/10/2025TANYT&leg2=from:LHR,to:BUF,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) LHR Heathrow Cheapest 28 min [Flights from £495](https://www.expedia.co.uk/Flights-Search?leg1=from:BUF,to:LHR,departure:28/10/2025TANYT&leg2=from:LHR,to:BUF,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Buffalo to London route information | Origin airport | Buffalo Niagara Intl. | | --- | --- | | Destination airport | Heathrow | | Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Icelandair, JetBlue Airways, KLM, Lufthansa, Royal Air Maroc, Scandinavian Airlines, TAP Portugal, United, Virgin Atlantic | | Return price | £442 | | Distance | 5668 km | ## Compare flights from Buffalo to London easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Buffalo 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 Buffalo Niagara 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 Buffalo Niagara Intl. (BUF) to Heathrow (LHR) The easiest way to view the best deals on flights from Buffalo 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 Buffalo Niagara Intl. to Heathrow start at just £443 and range up to £537.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Buffalo and London - booking your flight during October, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Buffalo to London flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Buffalo Niagara 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 Buffalo Niagara Intl. Airport (BUF) to Heathrow Airport? > The lowest price advertised for a round-trip flight between BUF and Heathrow Airport is £443. But you better act quick. This figure is based on fares available within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from BUF to Heathrow Airport (LHR)? > Most flights can be cancelled online, but whether you are charged a fee differs between airlines. If you do have to cancel your trip, follow the easy instructions in the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033). ### How do I find cheap flights from BUF to Heathrow Airport 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 Buffalo Niagara Intl. Airport (BUF) to London Heathrow flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Buffalo Niagara International Airport to LHR? > The distance is around 5,700 kilometres. Earplugs? Check. Warm clothes? Check. We recommend you pack all the essentials for this long-haul Buffalo to Hounslow flight. ### Which airlines fly direct from Buffalo Niagara Intl. Airport (BUF) to Heathrow Airport (LHR)? > Currently, no airlines offer flights directly from Buffalo Niagara Intl. Airport (BUF) to Heathrow Airport (LHR). You'll need to book a flight with one or more stops. To score the best connections and price, lock in your airfare well in advance. ### Are Buffalo Niagara International Airport to LHR flight tickets cheaper when they're purchased at the last minute? > Booking last minute from Buffalo Niagara Intl. Airport (BUF) to Heathrow Airport (LHR) can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start your travel planning early, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines issue their prices that far in advance. Our suggestion? Check back often as updates are made regularly. ## 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) - 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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.