| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| London Heathrow Boston | Outbound 09/10/25 1 Stopover (LIS) TP1351, TP0215 16h 50min | Return 27/10/25 1 Stopover (LIS) TP0218, TP1358 22h 30min |  TAP Air Portugal |  | £332 | ||
| Best option London Heathrow Boston | Outbound 11/10/25 direct BA0203 07h 35min | Return 29/10/25 direct BA0202 06h 40min |  British Airways |  | ? | £422 | |
| London Heathrow Boston | Outbound 09/10/25 1 Stopover (FRA) LH0923, DE2038 11h 30min | Return 14/10/25 1 Stopover (FRA) DE2039, LH0924 10h 40min |   Lufthansa, Condor |  | £750 | ||
| London Heathrow Boston | Outbound 09/10/25 1 Stopover (LIS) TP1367, TP0215 13h 30min | Return 27/10/25 1 Stopover (LIS) TP0218, TP1352 13h 35min | TAP Air Portugal |  | ? | £348 | |
| London Heathrow Boston | Outbound 09/10/25 1 Stopover (LIS) TP1367, TP0215 13h 30min | Return 27/10/25 1 Stopover (LIS) TP0218, TP1366 23h 35min | TAP Air Portugal |  | £350 | ||
| London Heathrow Boston | Outbound 09/10/25 1 Stopover (ZRH) LX0345, LX0052 18h 55min | Return 27/10/25 1 Stopover (ZRH) LX0053, LX0332 10h 05min |  Swiss International Air Lines |  | £350 | ||
| London Heathrow Boston | Outbound 09/10/25 1 Stopover (ZRH) LX0317, LX0054 11h 45min | Return 27/10/25 1 Stopover (ZRH) LX0053, LX0338 16h 20min | Swiss International Air Lines |  | £353 | ||
| London Heathrow Boston | Outbound 09/10/25 1 Stopover (LIS) TP1367, TP0215 13h 30min | Return 27/10/25 1 Stopover (LIS) TP0218, TP1352 13h 35min | TAP Air Portugal |  | £357 | ||
| London Heathrow Boston | Outbound 12/10/25 1 Stopover (LIS) TP1369, TP0217 23h 30min | Return 30/10/25 1 Stopover (LIS) TP0218, TP1364 19h 50min | TAP Air Portugal | | £361 found 3 days ago | ||
| London Heathrow Boston | Outbound 20/10/25 1 Stopover (CPH) SK0500, SK0927 13h 55min | Return 11/11/25 1 Stopover (CPH) SK0928, SK1501 23h 05min |  SAS Scandinavian Airlines | | £365 |
Stops
- Direct flight
Airline
- SAS Scandinavian Airlines
- Lufthansa
- TAP Air Portugal
- British Airways
- Swiss International Air Lines
Tips and tricks to help you find cheap flights from London Heathrow to Boston
Favourite airline: Icelandair
Flight tickets on the route London Heathrow – Boston are most frequently booked with Icelandair.
Icelandair
35 %
British Airways
15 %
SAS
15 %
Stopover flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 11 % cheaper.
non stop flight
1 stop
2 stops
07h 20min
29h 25min
16h 00min
734 £
660 £
1 055 £
Favourite connection: via Reykjavik-Keflavik
The most popular flights on this route are via Reykjavik-Keflavik and are booked by 43 % of all travellers.
Route
bookings
1 stopover Reykjavik-Keflavik International
29h 25min, from 660 £
43 %
Direct flights
07h 20min, from 734 £
33 %
1 stopover Copenhagen
13h 45min, from 709 £
19 %
Important flight information
Flight information: London Heathrow - Boston
| Outbound and return from | 331,99 £ |
|---|---|
| Flight duration | min. 07:40 / max. 07:58 |
| Return flight duration | min. 06:20/ max. 06:42 |
| Distance | 5245 km |
| Flights per week | 42 |
| Departure airport | Airport London Heathrow (LHR) |
| Arrival airport | Airport Boston Logan (BOS) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight London Heathrow - New York from 310 £
- Flight London Heathrow - Los Angeles from 424 £
- Flight London Heathrow - Miami from 396 £
- Flight London Heathrow - Baltimore from 588 £
- Flight London Heathrow - Dallas from 771 £
- Flight London Heathrow - Detroit from 641 £
- Flight London Heathrow - Newark from 333 £
- Flight London Heathrow - Washington DC from 512 £
- Flight London Heathrow - Chicago O'Hare from 362 £
- Flight London Heathrow - Philadelphia from 518 £
Alternative flights to Boston
- Flight London Gatwick - Boston from 330 £
- Flight London - Boston from 330 £
- Flight London City - Boston from 456 £
Flight destinations with a similar price
- Flight London Heathrow - Dubai from 330 £
- Flight London Heathrow - Toronto from 333 £
- Flight London Heathrow - New York from 310 £
- Flight London Heathrow - Cairo from 305 £
- Flight London Heathrow - Mumbai from 352 £
- Flight London Heathrow - Delhi from 326 £
- Flight London Heathrow - Newark from 333 £
- Flight London Heathrow - Chicago O'Hare from 362 £
- Flight London Heathrow - Beirut from 345 £