| 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 |  | ? | $519 |
Stops
- Direct flight
Airline
- TAP Air Portugal
- Aer Lingus Irish Airlines
- Swiss International Air Lines
- United Airlines
- SAS Scandinavian Airlines
Tips and tricks to help you find cheap flights from Boston to London Heathrow
Favorite airline: Icelandair
The most popular airline for flights from Boston to London Heathrow is Icelandair.
Icelandair
28 %
United Airlines
17 %
Air Canada
16 %
Direct flights are more expensive
Compared to direct flights, flights with a stopover on this route are on average 30 % cheaper.
non stop flight
1 stop
2 stops
06h 50min
18h 20min
21h 30min
564 US$
433 US$
583 US$
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 US$
35 %
1 stopover Montréal-Pierre Elliott Trudeau International Airport
30h 25min, from 537 US$
26 %
Direct flights
06h 50min, from 564 US$
20 %
Important flight information
Flight information: Boston - London Heathrow
| Roundtrip from | 435,23 US$ |
|---|---|
| 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 US$
Alternative flights to London Heathrow
- Flight Los Angeles - London Heathrow from 202 US$
- Flight Detroit - London Heathrow from 606 US$
- Flight Washington DC - London Heathrow from 260 US$
- Flight Miami - London Heathrow from 357 US$
- Flight Chicago O'Hare - London Heathrow from 438 US$
- Flight Baltimore - London Heathrow from 581 US$
- Flight Denver - London Heathrow from 583 US$
- Flight Dallas - London Heathrow from 534 US$
- Flight Newark - London Heathrow from 479 US$
- Flight New York - London Heathrow from 469 US$
Flight destinations with a similar price
- Flight London Heathrow - Colombo from 439 US$
- Flight London Heathrow - Accra from 603 US$
- Flight London Heathrow - Stockholm from 116 US$
- Flight London Heathrow - Athens from 171 US$
- Flight London Heathrow - Cologne from 163 US$
- Flight London Heathrow - Delhi from 1.023 US$
- Flight London Heathrow - Dusseldorf from 132 US$
- Flight London Heathrow - Dubai from 1.714 US$
- Flight London Heathrow - Frankfurt from 203 US$
- Flight London Heathrow - Hamburg from 83 US$
Flight destinations with a similar price
- Flight Boston - Kona from 467 US$
- Flight Boston - Amsterdam from 433 US$
- Flight Boston - Paris - Charles de Gaulle from 425 US$
- Flight Boston - Frankfurt from 410 US$
- Flight Boston - Mexico City from 473 US$
- Flight Boston - Munich from 452 US$
- Flight Boston - Zurich from 448 US$
- Flight Boston - Lisbon from 464 US$
- Flight Boston - Houston-Hobby from 458 US$
- Flight Boston - Hamburg from 445 US$