Cheapest return flights from Buffalo to Keflavik in February from $523

AirHint found the following cheapest return flights from Buffalo (BUF) to Keflavik (KEF) in February 2026 (see full year).

Return flights

09 Feb - 13 Feb jetBlue
27 Feb - 06 Mar jetBlue
24 Feb - 05 Mar jetBlue
10 Feb - 17 Feb jetBlue
09 Feb - 16 Feb jetBlue
18 Feb - 23 Feb Icelandair
11 Feb - 18 Feb jetBlue
12 Feb - 19 Feb Frontier Airlines

Also check the deals for one-way flights from Buffalo to Keflavik in February.

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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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