Cheapest return flights from Denver to Keflavik in February from 423€

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

Return flights

13 Feb - 20 Feb Icelandair direct
15 Feb - 22 Feb Icelandair direct
16 Feb - 23 Feb Icelandair direct
18 Feb - 25 Feb Icelandair direct
20 Feb - 27 Feb Icelandair direct
17 Feb - 24 Feb British Airways
19 Feb - 26 Feb British Airways
05 Feb - 10 Feb Lufthansa
12 Feb - 19 Feb Sun Country Airlines
06 Feb - 11 Feb Icelandair

Also check the deals for one-way flights from Denver 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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