Cheapest return flights from London to Boston in October from $337

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

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

Return flights

01 Oct - 07 Oct easyJet
10 Oct - 13 Oct Ryanair
30 Oct - 02 Nov easyJet
17 Oct - 20 Oct Ryanair
27 Oct - 02 Nov Ryanair
02 Oct - 09 Oct Ryanair
06 Oct - 20 Oct easyJet
06 Oct - 21 Oct easyJet
19 Oct - 24 Oct easyJet
06 Oct - 22 Oct easyJet
16 Oct - 19 Oct easyJet
07 Oct - 22 Oct easyJet
22 Oct - 02 Nov easyJet
23 Oct - 02 Nov easyJet
24 Oct - 02 Nov easyJet
25 Oct - 01 Nov easyJet

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