Cheapest return flights from Dallas-Fort Worth to Keflavik in February from $761

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Keflavik (KEF) in February 2026 (see full year).

Return flights

12 Feb - 19 Feb Frontier Airlines
14 Feb - 21 Feb Frontier Airlines
06 Feb - 19 Feb jetBlue

Also check the deals for one-way flights from Dallas-Fort Worth 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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