Cheapest return flights from London to Boston in October from 437€

Best time to book flights for London (LGW) to Boston (BOS) flights at AirHint

AirHint found the following cheapest return flights from London (LGW) to Boston (BOS) in October 2025 (see full year).

Return flights

28 Oct - 05 Nov SWISS
28 Oct - 11 Nov SWISS
07 Oct - 14 Oct Vueling Airlines
01 Oct - 06 Oct American Airlines
06 Oct - 14 Oct Vueling Airlines
07 Oct - 22 Oct Vueling Airlines
15 Oct - 22 Oct Vueling Airlines
07 Oct - 17 Oct Vueling Airlines
02 Oct - 07 Oct Vueling Airlines
05 Oct - 12 Oct Vueling Airlines
01 Oct - 06 Oct jetBlue direct
06 Oct - 13 Oct Vueling Airlines
23 Oct - 06 Nov SWISS
20 Oct - 03 Nov Icelandair
20 Oct - 04 Nov Icelandair
22 Oct - 01 Nov TAP
24 Oct - 01 Nov TAP
26 Oct - 02 Nov TAP
25 Oct - 01 Nov TAP
28 Oct - 01 Nov Icelandair

Also check the deals for one-way flights from London to Boston in October.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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