| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Boston London Heathrow | Outbound 10/01/26 1 Stopover (BCN) LL2626, VY6652 16h 10min | Return 10/11/26 1 Stopover (BCN) VY6651, LL2625 16h 50min |   Level, Vueling Airlines |  | $485 | ||
| Best option Boston London Heathrow | Outbound 08/20/26 direct KL6186 06h 35min | Return 08/25/26 direct VS4011 07h 39min |  KLM |  | ? | $863 | |
| Boston London Heathrow | Outbound 10/01/26 1 Stopover (KEF) FI0630, FI0454 18h 30min | Return 10/11/26 1 Stopover (BCN) VY6651, LL2625 16h 50min |  Icelandair |  | ? | $557 | |
| Boston London Heathrow | Outbound 10/01/26 1 Stopover (KEF) FI0630, FI0454 18h 30min | Return 10/11/26 1 Stopover (KEF) FI0451, FI0633 13h 40min | Icelandair |  | $627 | ||
| Boston London Heathrow | Outbound 10/01/26 1 Stopover (KEF) FI0630, FI0454 18h 30min | Return 10/11/26 1 Stopover (KEF) FI0451, FI0633 13h 40min | Icelandair |  | $629 | ||
| Boston London Heathrow | Outbound 10/01/26 1 Stopover (KEF) FI0630, FI0454 18h 30min | Return 10/11/26 1 Stopover (KEF) FI0451, FI0633 13h 40min | Icelandair |  | $660 | ||
| Boston London Heathrow | Outbound 08/20/26 1 Stopover (KEF) FI0630, FI0450 10h 05min | Return 08/25/26 1 Stopover (KEF) FI0455, FI0631 26h 25min | Icelandair | | $675 | ||
| Boston London Heathrow | Outbound 10/01/26 1 Stopover (KEF) FI0630, FI0454 18h 30min | Return 10/11/26 1 Stopover (MAD) BA7053, BA4263 11h 55min | Icelandair |  | ? | $676 | |
| Boston London Heathrow | Outbound 08/20/26 1 Stopover (KEF) FI0630, FI0450 10h 05min | Return 08/25/26 1 Stopover (DUB) EI0163, EI0137 10h 25min | Icelandair |  | $689 | ||
| Boston London Heathrow | Outbound 10/01/26 1 Stopover (KEF) FI0630, FI0454 18h 30min | Return 10/11/26 1 Stopover (KEF) FI0451, FI0631 10h 45min | Icelandair |  | ? | $720 |
Stops
- Direct flight
Airline
- Icelandair
- Aer Lingus Irish Airlines
- Lufthansa
- United Airlines
- KLM
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 | $ 485,00 |
|---|---|
| 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 |
| Departure airport - Destination country | Boston Logan International Airport, MA - United Kingdom |
| Departure airport - City-Code | Boston Logan International Airport, MA - London |
Alternative routes to United Kingdom
- Flight Boston - London from $ 485
Alternative flights to London Heathrow
- Flight Los Angeles - London Heathrow from $ 806
- Flight Columbus - London Heathrow from $ 887
- Flight Minneapolis - London Heathrow from $ 1.060
- Flight Kansas City - London Heathrow from $ 887
- Flight Detroit - London Heathrow from $ 924
- Flight San Francisco - London Heathrow from $ 749
- Flight Charlotte - London Heathrow from $ 887
- Flight Atlanta - London Heathrow from $ 791
- Flight Orlando - London Heathrow from $ 897
- Flight Richmond - London Heathrow from $ 968
Flight destinations with a similar price
- Flight London Heathrow - Amman from $ 730
- Flight London Heathrow - Amsterdam from $ 199
- Flight London Heathrow - Stockholm from $ 141
- Flight London Heathrow - Athens from $ 312
- Flight London Heathrow - Barcelona from $ 164
- Flight London Heathrow - Mumbai from $ 814
- Flight London Heathrow - Munich from $ 195
- Flight London Heathrow - Nairobi from $ 838
- Flight London Heathrow - Bucharest from $ 279
- Flight London Heathrow - Manila from $ 960
Flight destinations with a similar price
- Flight Boston - Rabat from $ 497
- Flight Boston - Paris - Charles de Gaulle from $ 509
- Flight Boston - Frankfurt from $ 532
- Flight Boston - Zurich from $ 514
- Flight Boston - Vienna from $ 447
- Flight Boston - Paris from $ 509
- Flight Boston - Dublin from $ 512
- Flight Boston - Jackson Hole from $ 518
- Flight Boston - Casablanca from $ 502
- Flight Boston - Lisbon from $ 483