Cheapest one-way flights from Buffalo to London in December from $3192

Best time to book flights for Buffalo (BUF) to London (LGW) flights at AirHint

AirHint found the following cheapest one-way flights from Buffalo (BUF) to London (LGW) in December 2025 (see full year).

One-Way flights

21 Dec British Airways

Also check the deals for return flights from Buffalo to London in December.

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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