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 Sun, 7 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:BOS,to:LHR,departure:07/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:132.80&airProductToken=AQpvCjYI1YIBEgQxODMzGMGTASDEjQEo1Ij_AjCpif8COExAAFgBaghFQ09CQVNJQ3IITExENzBVQlEKNQjVggESAzkzNBjEjQEg64kBKOWJ_wIwk43_AjhMQAFYAWoIRUNPQkFTSUNyCExMRDcwVUJREgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ)

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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 £303 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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One way

Return

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

Wed, 22 Apr - Thu, 23 Apr

BOS

Boston

LHR

London

£303

Return

found 1 day ago

[](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:BOS,to:LHR,departure:22/04/2026TANYT&leg2=from:LHR,to:BOS,departure:23/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:302.81&airProductToken=AQpHCiII1YIBEgQxODMzGMGTASDEjQEomIKLAzDxgosDOExAAFgBCiEI1YIBEgMxMjIYxI0BIOuJASjgg4sDMJOHiwM4TEABWAEKRgohCNWCARIEOTc1ORjriQEguTwo3Y6LAzDGj4sDOExAAFgBCiEI1YIBEgQ5NzIyGLk8IMGTASiHkIsDMPuTiwM4TEABWAESCggBEAEYASoCVUEYASIECAEQASgEMAE)

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, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic |
| Popular airline | JetBlue Airways |
| Distance | 5210 km |
| Average flight time | 11 hours 39 mins |

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