Cheapest return flights from Dallas-Fort Worth to Keflavik in September from 704€

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

Return flights

14 Sep - 21 Sep Scandinavian Airlines
15 Sep - 22 Sep Scandinavian Airlines
09 Sep - 16 Sep Scandinavian Airlines
11 Sep - 18 Sep Scandinavian Airlines
10 Sep - 17 Sep Alaska Airlines
04 Sep - 11 Sep Alaska Airlines
12 Sep - 19 Sep Alaska Airlines
13 Sep - 20 Sep Alaska Airlines
20 Sep - 27 Sep Air France
09 Sep - 14 Sep United

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

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