Cheapest return flights from Dallas-Fort Worth to Keflavik in September from $423

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 September 2024 (see full year).

Return flights

14 Sep - 19 Sep Frontier Airlines
09 Sep - 13 Sep Spirit Airlines
21 Sep - 30 Sep Frontier Airlines
07 Sep - 15 Sep Spirit Airlines
16 Sep - 27 Sep Spirit Airlines
10 Sep - 17 Sep Spirit Airlines
25 Sep - 04 Oct Frontier Airlines

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

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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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