| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Boston London Heathrow | Outbound 09/23/25 1 Stopover (YUL) AC8611, AC0864 10h 05min | Return 09/30/25 1 Stopover (ZRH) LX0319, LX0052 12h 45min |  Air Canada |  | $437 | ||
| Best option Boston London Heathrow | Outbound 09/23/25 direct AY4185 06h 40min | Return 09/30/25 direct AY5413 07h 30min |  Finnair |  | $473 | ||
| Boston London Heathrow | Outbound 09/04/25 1 Stopover (FRA) DE2039, LH0900 11h 25min | Return 09/28/25 1 Stopover (FRA) LH0923, DE2038 11h 30min |   Condor, Lufthansa |  | $850 | ||
| Boston London Heathrow | Outbound 09/23/25 1 Stopover (YUL) AC8611, AC0864 10h 05min | Return 09/30/25 1 Stopover (ZRH) LX0319, LX0052 12h 45min | Air Canada |  | $443 | ||
| Boston London Heathrow | Outbound 11/03/25 2 Stopovers (YUL, YYZ) AC8605, AC0415, AC0854 15h 10min | Return 11/12/25 2 Stopovers (BRU, YUL) SN2104, SN9551, SN9617 12h 48min | Air Canada | | $447 | ||
| Boston London Heathrow | Outbound 11/03/25 2 Stopovers (YUL, YYZ) AC8605, AC0415, AC0854 15h 10min | Return 11/12/25 2 Stopovers (BRU, YUL) SN2104, SN9551, SN9617 12h 48min | Air Canada | | $450 | ||
| Boston London Heathrow | Outbound 10/09/25 1 Stopover (KEF) FI0630, FI0454 18h 30min | Return 11/01/25 1 Stopover (KEF) FI0451, FI0631 10h 30min |  Icelandair | | $455 | ||
| Boston London Heathrow | Outbound 09/23/25 1 Stopover (YUL) AC0751, AC0866 15h 10min | Return 09/30/25 1 Stopover (ZRH) LX0333, LX0052 11h 10min | Air Canada |  | ? | $456 | |
| Boston London Heathrow | Outbound 10/10/25 1 Stopover (KEF) FI0630, FI0450 10h 05min | Return 11/04/25 1 Stopover (KEF) FI0455, FI0631 26h 05min | Icelandair | | $457 | ||
| Boston London Heathrow | Outbound 09/23/25 1 Stopover (YUL) UA8483, UA8296 10h 10min | Return 09/30/25 1 Stopover (ZRH) UA9757, UA9722 12h 45min |  United Airlines |  | ? | $457 |
Stops
- Direct flight
Airline
- Icelandair
- Air Canada
- United Airlines
- Swiss International Air Lines
- SAS Scandinavian Airlines
Tips and tricks to help you find cheap flights from Boston to London Heathrow
Favorite airline: Icelandair
The most popular airline for flights from Boston to London Heathrow is Icelandair.
Icelandair
28 %
United Airlines
17 %
Air Canada
16 %
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 30 % cheaper.
non stop flight
1 stop
2 stops
06h 50min
18h 20min
21h 30min
564 $
433 $
583 $
Favourite connection: via Reykjavik-Keflavik
The most popular route is via Reykjavik-Keflavik and is booked by 35 % of all travelers.
Route
bookings
1 stopover Reykjavik-Keflavik International
18h 20min, from 433 $
35 %
1 stopover Montréal-Pierre Elliott Trudeau International Airport
30h 25min, from 537 $
26 %
Direct flights
06h 50min, from 564 $
20 %
Important flight information
Flight information: Boston - London Heathrow
| Roundtrip from | 436,81 $ |
|---|---|
| Flight duration | min. 06:20 / max. 06:42 |
| Return flight duration | min. 07:40/ max. 07:58 |
| Distance | 5245 km |
| Flights per week | 42 |
| Departure airport | Airport Boston Logan International Airport, MA (BOS) |
| Arrival airport | Airport London Heathrow (LHR) |
| Destination country | Flights to United Kingdom |
Alternative routes to United Kingdom
- Flight Boston - London from 437 $
Alternative flights to London Heathrow
- Flight Los Angeles - London Heathrow from 554 $
- Flight Detroit - London Heathrow from 494 $
- Flight Washington DC - London Heathrow from 414 $
- Flight Miami - London Heathrow from 186 $
- Flight Chicago O'Hare - London Heathrow from 413 $
- Flight Seattle-Tacoma - London Heathrow from 511 $
- Flight San Francisco - London Heathrow from 506 $
- Flight Baltimore - London Heathrow from 506 $
- Flight Denver - London Heathrow from 460 $
- Flight Dallas - London Heathrow from 582 $
Flight destinations with a similar price
- Flight London Heathrow - Colombo from 702 $
- Flight London Heathrow - Abuja from 694 $
- Flight London Heathrow - Amman from 339 $
- Flight London Heathrow - Amsterdam from 189 $
- Flight London Heathrow - Abu Dhabi from 389 $
- Flight London Heathrow - Barcelona from 119 $
- Flight London Heathrow - Cairo from 662 $
- Flight London Heathrow - Cologne from 145 $
- Flight London Heathrow - Dusseldorf from 111 $
- Flight London Heathrow - Dubai from 1.714 $
Flight destinations with a similar price
- Flight Boston - Kona from 435 $
- Flight Boston - Rome-Fiumicino from 400 $
- Flight Boston - Frankfurt from 445 $
- Flight Boston - Munich from 431 $
- Flight Boston - Zurich from 415 $
- Flight Boston - Ponta Delgada from 452 $
- Flight Boston - Hamburg from 441 $
- Flight Boston - Vienna from 428 $
- Flight Boston - Berlin from 420 $
- Flight Boston - London from 437 $