Flights from London Gatwick to Boston

Our cheapest offers for flights from London Gatwick to Boston

Here you can compare cheap flights from London Gatwick (LGW) to Boston (BOS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Boston. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
London Gatwick
Boston
Outbound
11/09/25
1 Stopover (KEF)
FI0473, FI0633
11h 20min
Return
15/09/25
1 Stopover (KEF)
FI0630, FI0472
12h 45min
Icelandair
£376
Best option
London Gatwick
Boston
Outbound
17/06/25
direct
B61926
07h 53min
Return
01/07/25
direct
B62104
06h 40min
JetBlue Airways ?
£413
London Gatwick
Boston
Pay attention to transfer at connecting flight
Outbound
20/10/25
2 Stopovers (CDG, KEF)
U28411, OG0401, OG0111
15h 30min
Return
11/11/25
2 Stopovers (KEF, CDG)
OG0112, OG0400, U28406
20h 20min
easyJet, Play ?
£573
London Gatwick
Boston
Outbound
30/06/25
1 Stopover (MAD)
IB1862, AY5369
13h 15min
Return
18/07/25
1 Stopover (JFK)
B60417, AY5432
20h 00min
Iberia, Finnair
£804
London Gatwick
Boston
Outbound
03/09/25
1 Stopover (KEF)
FI0473, FI0633
11h 20min
Return
15/09/25
1 Stopover (KEF)
FI0632, FI0472
10h 00min
Icelandair
£379
London Gatwick
Boston
Outbound
03/09/25
1 Stopover (KEF)
FI0473, FI0633
11h 20min
Return
15/09/25
1 Stopover (KEF)
FI0632, FI0472
10h 00min
Icelandair
£386
London Gatwick
Boston
Outbound
20/10/25
1 Stopover (KEF)
FI0473, FI0633
11h 20min
Return
11/11/25
1 Stopover (KEF)
FI0630, FI0470
09h 55min
Icelandair
£391
London Gatwick
Boston
Outbound
11/09/25
1 Stopover (KEF)
FI0473, FI0633
11h 20min
Return
15/09/25
1 Stopover (KEF)
FI0630, FI0472
12h 45min
Icelandair ?
£416
London Gatwick
Boston
Outbound
20/10/25
1 Stopover (KEF)
FI0473, FI0633
11h 20min
Return
11/11/25
1 Stopover (KEF)
FI0630, FI0470
09h 55min
Icelandair
£420
London Gatwick
Boston
Outbound
17/06/25
direct
B61926
07h 53min
Return
01/07/25
direct
B62104
06h 40min
JetBlue Airways
£421
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from London Gatwick to Boston

Favourite airline: Icelandair
The favourite airline for flights from London Gatwick to Boston is Icelandair.
Icelandair
75 %
JetBlue Airways
8 %
Lufthansa
8 %
Favourite connection: via Reykjavik-Keflavik
Flights with a stopover in Reykjavik-Keflavik are the most popular connection for this route.
Route
bookings
1 stopover Reykjavik-Keflavik International
13h 50min, from 655 £
90 %
2 stopovers Frankfurt-Main Munich
29h 40min, from 1 126 £
10 %

Important flight information

Flight information: London Gatwick - Boston

Outbound and return from 375,95 £
Flight duration min. 07:30
Return flight duration min. 06:20
Distance 5275 km
Flights per week 8
Departure airport Airport London Gatwick (LGW)
Arrival airport Airport Boston Logan (BOS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Boston
Flight destinations with a similar price