| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Boston London Heathrow | Outbound 11/09/25 1 Stopover (LIS) TP0216, TP1358 17h 50min | Return 12/07/25 1 Stopover (LIS) TP1363, TP0217 13h 35min |  TAP Air Portugal |  | ? | $436 | |
| Best option Boston London Heathrow | Outbound 11/09/25 direct BA0202 06h 40min | Return 12/07/25 direct BA0239 07h 45min |  British Airways |  | ? | $502 | |
| Boston London Heathrow | Outbound 11/09/25 1 Stopover (DUB) EI0136, EI0168 13h 15min | Return 12/07/25 1 Stopover (DUB) EI0159, EI0137 11h 45min |  Aer Lingus Irish Airlines |  | $529 | ||
| Boston London Heathrow | Outbound 11/09/25 1 Stopover (LIS) TP0218, TP1366 23h 35min | Return 12/07/25 1 Stopover (LIS) TP1369, TP0217 23h 40min | TAP Air Portugal |  | $438 | ||
| Boston London Heathrow | Outbound 11/09/25 1 Stopover (LIS) TP0216, TP1366 18h 55min | Return 12/07/25 1 Stopover (LIS) TP1369, TP0217 23h 40min | TAP Air Portugal |  | $450 | ||
| Boston London Heathrow | Outbound 11/09/25 1 Stopover (LIS) TP0218, TP1366 23h 35min | Return 12/07/25 1 Stopover (LIS) TP1369, TP0217 23h 40min | TAP Air Portugal |  | $451 | ||
| Boston London Heathrow | Outbound 11/09/25 1 Stopover (LIS) TP0216, TP1356 13h 45min | Return 12/07/25 1 Stopover (LIS) TP1367, TP0215 12h 45min | TAP Air Portugal |  | $452 | ||
| Boston London Heathrow | Outbound 11/09/25 1 Stopover (SNN) EI0134, EI0380 08h 50min | Return 12/07/25 1 Stopover (DUB) EI0159, EI0137 11h 45min | Aer Lingus Irish Airlines |  | ? | $497 | |
| Boston London Heathrow | Outbound 11/09/25 1 Stopover (SNN) EI0134, EI0380 08h 50min | Return 12/07/25 1 Stopover (DUB) EI0159, EI0137 11h 45min | Aer Lingus Irish Airlines |  | ? | $499 | |
| Boston London Heathrow | Outbound 11/12/25 1 Stopover (ZRH) LX0053, LX0332 10h 10min | Return 12/10/25 1 Stopover (ZRH) LX0333, LX0052 11h 35min |  Swiss International Air Lines |  | ? | $519 |
Stops
- Direct flight
Airline
- TAP Air Portugal
- Aer Lingus Irish Airlines
- United Airlines
- British Airways
- Swiss International Air Lines
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 | $ 435,23 |
|---|---|
| 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 $ 436
Alternative flights to London Heathrow
- Flight Los Angeles - London Heathrow from $ 202
- Flight Detroit - London Heathrow from $ 606
- Flight Washington DC - London Heathrow from $ 260
- Flight Miami - London Heathrow from $ 357
- Flight Chicago O'Hare - London Heathrow from $ 438
- Flight Baltimore - London Heathrow from $ 581
- Flight Denver - London Heathrow from $ 583
- Flight Dallas - London Heathrow from $ 534
- Flight Newark - London Heathrow from $ 479
- Flight New York - London Heathrow from $ 469
Flight destinations with a similar price
- Flight London Heathrow - Colombo from $ 439
- Flight London Heathrow - Dubai from $ 1.714
- Flight London Heathrow - Sydney from $ 1.101
- Flight London Heathrow - Toronto from $ 413
- Flight London Heathrow - Prague from $ 152
- Flight London Heathrow - Cologne from $ 163
- Flight London Heathrow - Dusseldorf from $ 132
- Flight London Heathrow - Frankfurt from $ 203
- Flight London Heathrow - Hamburg from $ 83
- Flight London Heathrow - Munich from $ 156
Flight destinations with a similar price
- Flight Boston - Kona from $ 467
- Flight Boston - Zurich from $ 448
- Flight Boston - London from $ 436
- Flight Boston - Houston-Hobby from $ 458
- Flight Boston - Lewisburg from $ 420
- Flight Boston - Frankfurt from $ 410
- Flight Boston - Munich from $ 452
- Flight Boston - Hamburg from $ 445
- Flight Boston - Berlin from $ 445
- Flight Boston - Dusseldorf from $ 446