Cheapest return flights from Dallas-Fort Worth to Keflavik in June from $885

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

Return flights

04 Jun - 11 Jun Frontier Airlines
03 Jun - 10 Jun Frontier Airlines
17 Jun - 21 Jun Spirit Airlines
01 Jun - 08 Jun Frontier Airlines
06 Jun - 13 Jun Frontier Airlines
12 Jun - 11 Jul Alaska Airlines
12 Jun - 03 Jul Alaska Airlines
08 Jun - 15 Jun Alaska Airlines
05 Jun - 12 Jun Alaska Airlines
15 Jun - 22 Jun Frontier Airlines
14 Jun - 21 Jun Frontier Airlines
12 Jun - 19 Jun Frontier Airlines
27 Jun - 07 Jul Air Canada

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

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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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