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

Return flights

16 Nov - 23 Nov	Iberia
17 Nov - 25 Nov	Iberia
06 Nov - 11 Nov	Iberia
30 Nov - 07 Dec	TAP
19 Nov - 26 Nov	TAP
05 Nov - 19 Nov	TAP
01 Nov - 08 Nov	Iberia
24 Nov - 30 Nov	Iberia
05 Nov - 09 Nov	Icelandair
03 Nov - 10 Nov	Icelandair
28 Nov - 03 Dec	Icelandair
06 Nov - 18 Nov	Icelandair
21 Nov - 01 Dec	Aer Lingus

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

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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Cheapest return flights from Boston to London in November from 352€

Return flights