AirHint found the following cheapest return flights from San Jose (SJC) to Keflavik (KEF) in February 2026 (see full year).
Return flights
| 01 Feb - 08 Feb | Hawaiian Airlines | ||
| 20 Feb - 10 Mar | Alaska Airlines | ||
| 15 Feb - 22 Feb | Alaska Airlines | ||
| 20 Feb - 28 Feb | Icelandair | ||
| 06 Feb - 14 Feb | Icelandair | ||
| 01 Feb - 21 Feb | Icelandair |
Also check the deals for one-way flights from San Jose 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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