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

Return flights

05 Oct - 15 Oct	Frontier Airlines
10 Oct - 14 Oct	jetBlue
18 Oct - 25 Oct	jetBlue
17 Oct - 25 Oct	jetBlue
12 Oct - 01 Nov	Turkish Airlines
17 Oct - 26 Oct	Turkish Airlines
16 Oct - 26 Oct	Turkish Airlines
18 Oct - 26 Oct	Turkish Airlines

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

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 Buffalo to London in October from $554

Return flights