| 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 04/03/26 direct BA0212 06h 35min | Return 04/16/26 direct BA0203 07h 30min |  British Airways |  | ? | $504 | |
| 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 04/03/26 1 Stopover (YYZ) UA8529, UA8412 24h 35min | Return 04/16/26 1 Stopover (YUL) UA8035, UA8416 29h 22min |  United Airlines | | ? | $500 | |
| 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 02/13/26 direct BA0238 06h 30min | Return 02/26/26 direct BA0239 07h 45min | British Airways | | ? | $518 | |
| Boston London Heathrow | Outbound 02/10/26 1 Stopover (ZRH) LX0053, LX0332 10h 10min | Return 02/26/26 1 Stopover (ZRH) LX0333, LX0052 11h 35min |  Swiss International Air Lines |  | ? | $520 |
Stops
- Direct flight
Airline
- Aer Lingus Irish Airlines
- British Airways
- Virgin Atlantic Airways
- Air Canada
- United 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 $477
Alternative flights to London Heathrow
- Flight Los Angeles - London Heathrow from $629
- Flight Detroit - London Heathrow from $678
- Flight Washington DC - London Heathrow from $591
- Flight Miami - London Heathrow from $665
- Flight Chicago O'Hare - London Heathrow from $506
- Flight San Francisco - London Heathrow from $641
- Flight Denver - London Heathrow from $503
- Flight Dallas - London Heathrow from $763
- Flight Newark - London Heathrow from $417
- Flight New York - London Heathrow from $442
Flight destinations with a similar price
- Flight London Heathrow - Colombo from $963
- Flight London Heathrow - Accra from $593
- Flight London Heathrow - Amman from $332
- Flight London Heathrow - Amsterdam from $188
- Flight London Heathrow - Stockholm from $103
- Flight London Heathrow - Athens from $257
- Flight London Heathrow - Barcelona from $37
- Flight London Heathrow - Mumbai from $585
- Flight London Heathrow - Cairo from $519
- Flight London Heathrow - Cologne from $198
Flight destinations with a similar price
- Flight Boston - Salt Lake City from $433
- Flight Boston - Kansas City from $524
- Flight Boston - Knoxville from $443
- Flight Boston - Amsterdam from $457
- Flight Boston - Aruba from $464
- Flight Boston - Rome-Fiumicino from $447
- Flight Boston - Munich from $476
- Flight Boston - San Jose from $436
- Flight Boston - San Jose, Costa Rica from $459
- Flight Boston - Vancouver from $462