Cheapest return flights from Dallas-Fort Worth to Keflavik in April from $627

Best time to book flights for Dallas-Fort Worth (DFW) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Keflavik (KEF) in April 2025 (see full year).

Return flights

21 Apr - 28 Apr Frontier Airlines
28 Apr - 05 May jetBlue
01 Apr - 05 Apr Frontier Airlines
12 Apr - 19 Apr jetBlue
02 Apr - 27 Apr Frontier Airlines
08 Apr - 12 Apr Icelandair
18 Apr - 25 Apr Turkish Airlines

Also check the deals for one-way flights from Dallas-Fort Worth to Keflavik in April.

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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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