Cheapest return flights from Boston to London in October from 478€

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

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

Return flights

06 Oct - 13 Oct Icelandair
10 Oct - 19 Oct Icelandair
19 Oct - 26 Oct TAP
24 Oct - 28 Oct Icelandair
09 Oct - 14 Oct Icelandair
27 Oct - 03 Nov Icelandair
23 Oct - 26 Oct TAP
09 Oct - 14 Oct TAP direct
10 Oct - 19 Oct TAP direct
06 Oct - 13 Oct TAP direct

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

Skyscanner

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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