AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Keflavik (KEF) in June 2026 (see full year).
Return flights
| 16 Jun - 19 Jun | United | ||
| 11 Jun - 23 Jun | Air Canada | ||
| 26 Jun - 05 Jul | Air Canada |
Also check the deals for one-way flights from Dallas-Fort Worth to Keflavik in June.
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