Cheapest return flights from Raleigh-durham to Keflavik in February from $430

AirHint found the following cheapest return flights from Raleigh-durham (RDU) to Keflavik (KEF) in February 2026 (see full year).

Return flights

16 Feb - 23 Feb Icelandair direct
18 Feb - 25 Feb Icelandair direct
06 Feb - 14 Feb Icelandair direct
06 Feb - 11 Feb Icelandair direct
04 Feb - 09 Feb Icelandair direct
27 Feb - 06 Mar Icelandair direct
13 Feb - 20 Feb Icelandair direct
12 Feb - 19 Feb jetBlue
15 Feb - 22 Feb Frontier Airlines

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

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