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
Best option
London Gatwick
Boston
Outbound
02/11/25
1 Stopover (KEF)
FI0471, FI0631
10h 55min
Return
10/11/25
1 Stopover (KEF)
FI0630, FI0470
10h 05min
Icelandair ?
£299
London Gatwick
Boston
Pay attention to transfer at connecting flight
Outbound
21/09/25
1 Stopover (MCO)
Z00783, NK2178
28h 48min
Return
27/09/25
1 Stopover (MCO)
NK2179, Z00784
16h 40min
Norse Atlantic UK, Spirit Airlines
£423
London Gatwick
Boston
Outbound
27/11/25
1 Stopover (KEF)
FI0471, FI0631
10h 55min
Return
15/12/25
1 Stopover (KEF)
FI0630, FI0470
10h 05min
Icelandair ?
£330
London Gatwick
Boston
Outbound
11/10/25
1 Stopover (OPO)
TP1329, TP0227
13h 15min
Return
29/10/25
1 Stopover (LIS)
TP0218, TP1334
10h 45min
TAP Air Portugal
£330
London Gatwick
Boston
Outbound
19/02/26
1 Stopover (LIS)
TP1337, TP0215
33h 10min
Return
22/02/26
1 Stopover (LIS)
TP0216, TP1334
30h 05min
TAP Air Portugal
£343
London Gatwick
Boston
Outbound
19/02/26
1 Stopover (LIS)
TP1337, TP0215
33h 10min
Return
22/02/26
1 Stopover (LIS)
TP0216, TP1336
12h 00min
TAP Air Portugal
£351
London Gatwick
Boston
Outbound
19/02/26
1 Stopover (LIS)
TP1337, TP0215
33h 10min
Return
22/02/26
1 Stopover (LIS)
TP0216, TP1336
12h 00min
TAP Air Portugal
£362
London Gatwick
Boston
Outbound
19/02/26
1 Stopover (LIS)
TP1335, TP0215
14h 30min
Return
22/02/26
1 Stopover (LIS)
TP0216, TP1336
12h 00min
TAP Air Portugal ?
£364
London Gatwick
Boston
Outbound
24/11/25
1 Stopover (KEF)
FI0471, FI0631
10h 55min
Return
12/12/25
1 Stopover (KEF)
FI0630, FI0470
10h 05min
Icelandair
£381
London Gatwick
Boston
Outbound
08/12/25
1 Stopover (MAD)
IB1862, IB0345
13h 05min
Return
24/12/25
1 Stopover (MAD)
IB0348, IB1861
13h 05min
Iberia ?
£399
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 298,78 £
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