Cheapest return flights from London to Boston in October from 456€

AirHint found the following cheapest return flights from London (LHR) to Boston (BOS) in October 2026 (see full year).

Return flights

07 Oct - 16 Oct TAP
06 Oct - 20 Oct Scandinavian Airlines
13 Oct - 20 Oct TAP
01 Oct - 08 Oct Scandinavian Airlines
01 Oct - 07 Oct Scandinavian Airlines
30 Oct - 02 Nov TAP
15 Oct - 18 Oct TAP
24 Oct - 28 Oct TAP
06 Oct - 20 Oct British Airways direct
09 Oct - 12 Oct SWISS
09 Oct - 16 Oct TAP
24 Oct - 01 Nov TAP
15 Oct - 01 Nov Scandinavian Airlines
30 Oct - 02 Nov British Airways direct
15 Oct - 01 Nov British Airways direct

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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