Cheapest return flights from Dallas-Fort Worth to Keflavik in September from $564
AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Keflavik (KEF) in September 2025 (see full year).
Return flights
| 02 Sep - 12 Sep | Air Canada | ||
| 02 Sep - 09 Sep | jetBlue | ||
| 03 Sep - 10 Sep | jetBlue | ||
| 04 Sep - 10 Sep | jetBlue | ||
| 02 Sep - 11 Sep | Air Canada | ||
| 26 Sep - 07 Oct | Air Canada | ||
| 01 Sep - 08 Sep | jetBlue |
Also check the deals for one-way flights from Dallas-Fort Worth to Keflavik in September.
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.
