AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Keflavik (KEF) in April 2026 (see full year).
Return flights
| 04 Apr - 11 Apr | Austrian Airlines | ||
| 11 Apr - 18 Apr | Lufthansa | ||
| 23 Apr - 27 Apr | Finnair | ||
| 23 Apr - 28 Apr | Finnair | ||
| 03 Apr - 10 Apr | Finnair | ||
| 05 Apr - 12 Apr | Finnair | ||
| 19 Apr - 03 May | Finnair |
Also check the deals for one-way flights from Dallas-Fort Worth to Keflavik in April.
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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