Title: £133 Cheap United flights from Boston to London (BOS→LHR) - Expedia.co.uk

 

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# £133 Cheap United flights from Boston to London (BOS→LHR)

[View £133 flight on Mon, 1 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BOS,to:LHR,departure:01/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:132.40&airProductToken=AQqGAQpBCNWCARIEODQ4MxjBkwEgmF0o2Mn-AjCtyv4COExAAFgBaghFQ09CQVNJQ3IITExENzBVQlF6CgjBhgESBDg0ODMKQQjVggESBDgyOTYYmF0g64kBKKrL_gIwzs7-AjhMQAFYAWoIRUNPQkFTSUNyCExMRDcwVUJRegoIwYYBEgQ4Mjk2EgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

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## United flights from Boston to London (BOS→LHR)

Prices were available within the past 7 days and start at £133 for one-way flights and £296 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Return

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Mon, 8 Dec - Tue, 9 Dec

BOS

Boston

LHR

London

£296

Return

found 6 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:LHR,departure:08/12/2025TANYT&leg2=from:LHR,to:BOS,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:295.70&airProductToken=AQpHCiII1YIBEgQxODMzGMGTASDEjQEo9JP_AjDJlP8COExAAFgBCiEI1YIBEgM5MzQYxI0BIOuJASiFlf8CMLOY_wI4TEABWAEKRgohCNWCARIEOTc1ORjriQEguTwouaD_AjCxof8COExAAFgBCiEI1YIBEgQ5NzIyGLk8IMGTASjeof8CMPCl_wI4TEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE)

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Mon, 8 Dec - Wed, 10 Dec

BOS

Boston

LHR

London

£311

Return

found 6 days ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:LHR,departure:08/12/2025TANYT&leg2=from:LHR,to:BOS,departure:10/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:310.70&airProductToken=AQpGCiEI1YIBEgQ5NzIxGMGTASC5PCi-m_8CMOKe_wI4TEAAWAEKIQjVggESBDk3NjAYuTwg64kBKJ6f_wIwjKD_AjhMQAFYAQpGCiEI1YIBEgQ5MjMwGOuJASCMFSi-qv8CMKyr_wI4TEAAWAEKIQjVggESBDg5MDIYjBUgwZMBKKSs_wIwp7D_AjhMQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ)

Flight from Boston to London route information

| Origin airport | Logan Intl. |
| --- | --- |
| Destination airport | Heathrow |
| Airlines serving | Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, SATA International-Azores Airlines S.A., Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic |
| Popular airline | Virgin Atlantic |
| Distance | 5210 km |
| Average flight time | 11 hours 39 mins |

![](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)

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