| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Boston London Heathrow | Outbound 12/01/25 1 Stopover (KEF) FI0630, FI0450 10h 00min | Return - |  Icelandair |  | $1,094 | ||
| Boston London Heathrow | Outbound 02/13/26 1 Stopover (DUB) EI0132, EI0152 09h 55min | Return 02/26/26 1 Stopover (SNN) EI0381, EI0135 11h 50min |  Aer Lingus Irish Airlines |  | ? | $477 | |
| Best option Boston London Heathrow | Outbound 02/13/26 direct BA0238 06h 30min | Return 02/26/26 direct BA0239 07h 45min |  British Airways | | ? | $518 | |
| Boston London Heathrow | Outbound 02/13/26 1 Stopover (DUB) EI0132, EI0156 12h 00min | Return 02/26/26 1 Stopover (SNN) EI0381, EI0135 11h 50min | Aer Lingus Irish Airlines | | $480 | ||
| Boston London Heathrow | Outbound 02/13/26 1 Stopover (DUB) EI0132, EI0154 10h 55min | Return 02/26/26 1 Stopover (SNN) EI0381, EI0135 11h 50min | Aer Lingus Irish Airlines |  | $484 | ||
| Boston London Heathrow | Outbound 02/13/26 1 Stopover (DUB) EI0132, EI0156 12h 00min | Return 02/26/26 1 Stopover (SNN) EI0381, EI0135 11h 50min | Aer Lingus Irish Airlines |  | ? | $497 | |
| Boston London Heathrow | Outbound 02/13/26 1 Stopover (DUB) EI0132, EI0156 12h 00min | Return 02/26/26 1 Stopover (SNN) EI0381, EI0135 11h 50min | Aer Lingus Irish Airlines |  | ? | $501 | |
| 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 | |
| Boston London Heathrow | Outbound 02/13/26 direct VS0158 06h 50min | Return 02/26/26 direct VS0157 07h 55min |  Virgin Atlantic Airways | | $526 | ||
| Boston London Heathrow | Outbound 02/13/26 1 Stopover (YUL) AC8605, AC0864 15h 55min | Return 02/26/26 2 Stopovers (BRU, YUL) AC6330, AC0833, AC8608 13h 02min |  Air Canada |  | ? | $533 |
Stops
- Direct flight
Airline
- Aer Lingus Irish Airlines
- Air Canada
- United Airlines
- Swiss International Air Lines
- 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
$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
| Cheapest outbound flight from | $1,093.52 |
|---|---|
| Roundtrip from | $476.57 |
| 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 $508
- Flight Detroit - London Heathrow from $678
- Flight Washington DC - London Heathrow from $436
- Flight Miami - London Heathrow from $665
- Flight Chicago O'Hare - London Heathrow from $438
- Flight San Francisco - London Heathrow from $644
- Flight Baltimore - London Heathrow from $581
- Flight Denver - London Heathrow from $503
- Flight Dallas - London Heathrow from $534
- Flight Newark - London Heathrow from $417
Flight destinations with a similar price
- Flight London Heathrow - Colombo from $709
- Flight London Heathrow - Accra from $593
- Flight London Heathrow - Amman from $332
- Flight London Heathrow - Stockholm from $83
- Flight London Heathrow - Athens from $171
- Flight London Heathrow - Mumbai from $1,048
- Flight London Heathrow - Cairo from $705
- Flight London Heathrow - Cologne from $201
- Flight London Heathrow - Delhi from $548
- Flight London Heathrow - Dusseldorf from $132
Flight destinations with a similar price
- Flight Boston - Kona from $467
- Flight Boston - Amsterdam from $433
- Flight Boston - Mexico City from $480
- Flight Boston - Munich from $452
- Flight Boston - Zurich from $448
- Flight Boston - Lisbon from $464
- Flight Boston - Jackson Hole from $488
- Flight Boston - Hamburg from $445
- Flight Boston - Vienna from $489
- Flight Boston - Berlin from $445