Cheapest return flights from San Francisco to Keflavik in February from 470€

Best time to book flights for San Francisco (SFO) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from San Francisco (SFO) to Keflavik (KEF) in February 2025 (see full year).

Return flights

01 Feb - 08 Feb Frontier Airlines
02 Feb - 09 Feb Frontier Airlines
07 Feb - 14 Feb Frontier Airlines
23 Feb - 02 Mar Frontier Airlines
21 Feb - 28 Feb Frontier Airlines
04 Feb - 11 Feb jetBlue
25 Feb - 04 Mar jetBlue
24 Feb - 03 Mar jetBlue
05 Feb - 12 Feb jetBlue
16 Feb - 23 Feb Alaska Airlines
20 Feb - 27 Feb jetBlue
11 Feb - 18 Feb jetBlue
18 Feb - 25 Feb jetBlue
22 Feb - 01 Mar Frontier Airlines
27 Feb - 06 Mar Frontier Airlines
26 Feb - 05 Mar jetBlue

Also check the deals for one-way flights from San Francisco 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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