| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Boston London Heathrow | Outbound 04/03/26 1 Stopover (SNN) EI0134, EI0380 09h 35min | Return 04/16/26 1 Stopover (SNN) EI0381, EI0135 10h 50min |  Aer Lingus Irish Airlines |  | $508 | ||
| Best option Boston London Heathrow | Outbound 04/03/26 direct BA1540 06h 50min | Return 04/16/26 direct BA0239 07h 25min |  British Airways |  | ? | $544 | |
| Boston London Heathrow | Outbound 07/26/26 1 Stopover (FRA) DE2039, LH0908 16h 40min | Return 08/05/26 1 Stopover (FRA) LH0923, DE2038 12h 15min |   Condor, Lufthansa |  | $1,162 | ||
| Boston London Heathrow | Outbound 04/17/26 1 Stopover (YHZ) AC7668, AC0868 21h 20min | Return 04/22/26 1 Stopover (VIE) OS0340, OS0031 12h 50min |  Air Canada |  | $509 | ||
| Boston London Heathrow | Outbound 04/03/26 1 Stopover (SNN) EI0134, EI0380 09h 35min | Return 04/16/26 1 Stopover (SNN) EI0381, EI0135 10h 50min | Aer Lingus Irish Airlines | | $512 | ||
| Boston London Heathrow | Outbound 04/17/26 1 Stopover (YHZ) AC7668, AC0868 21h 20min | Return 04/22/26 1 Stopover (VIE) OS0340, OS0031 12h 50min | Air Canada | | $515 | ||
| Boston London Heathrow | Outbound 04/03/26 1 Stopover (SNN) EI0134, EI0380 09h 35min | Return 04/16/26 1 Stopover (SNN) EI0381, EI0135 10h 50min | Aer Lingus Irish Airlines |  | $520 | ||
| Boston London Heathrow | Outbound 03/28/26 1 Stopover (YHZ) UA8482, UA8298 21h 20min | Return 04/25/26 1 Stopover (YYZ) UA8309, UA8645 23h 31min |  United Airlines |  | ? | $529 | |
| Boston London Heathrow | Outbound 05/16/26 1 Stopover (KEF) FI0632, FI0454 16h 20min | Return 05/29/26 1 Stopover (KEF) FI0451, FI0633 13h 40min |  Icelandair | | $535 | ||
| Boston London Heathrow | Outbound 04/03/26 1 Stopover (SNN) EI0134, EI0380 09h 35min | Return 04/16/26 1 Stopover (SNN) EI0381, EI0135 10h 50min | Aer Lingus Irish Airlines |  | ? | $538 |
Stops
- Direct flight
Airline
- British Airways
- United Airlines
- Air Canada
- Icelandair
- Aer Lingus Irish 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 | $ 507,24 |
|---|---|
| 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 $ 508
Alternative flights to London Heathrow
- Flight Los Angeles - London Heathrow from $ 681
- Flight Kansas City - London Heathrow from $ 740
- Flight Washington DC - London Heathrow from $ 437
- Flight Baltimore - London Heathrow from $ 634
- Flight Orlando - London Heathrow from $ 3.341
- Flight Raleigh-Durham - London Heathrow from $ 680
- Flight Columbus - London Heathrow from $ 661
- Flight Detroit - London Heathrow from $ 681
- Flight Newark - London Heathrow from $ 405
- Flight Philadelphia - London Heathrow from $ 833
Flight destinations with a similar price
- Flight London Heathrow - Delhi from $ 440
- Flight London Heathrow - Kuala Lumpur from $ 705
- Flight London Heathrow - Lisbon from $ 108
- Flight London Heathrow - Edinburgh from $ 131
- Flight London Heathrow - Islamabad from $ 757
- Flight London Heathrow - Singapore from $ 688
- Flight London Heathrow - Cologne from $ 292
- Flight London Heathrow - Dusseldorf from $ 82
- Flight London Heathrow - Frankfurt from $ 86
- Flight London Heathrow - Hamburg from $ 228
Flight destinations with a similar price
- Flight Boston - London from $ 508
- Flight Boston - Paris from $ 558
- Flight Boston - Dusseldorf from $ 511
- Flight Boston - Bremen from $ 506
- Flight Boston - Guadalajara from $ 465
- Flight Boston - Berlin from $ 497
- Flight Boston - Hamburg from $ 501
- Flight Boston - Hannover from $ 515
- Flight Boston - Paris - Charles de Gaulle from $ 558
- Flight Boston - Madrid from $ 496