Cheapest return flights from Dallas-Fort Worth to Keflavik in January from $620
AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Keflavik (KEF) in January 2026 (see full year).
Return flights
| 04 Jan - 12 Jan | Finnair | ||
| 05 Jan - 13 Jan | Finnair | ||
| 06 Jan - 14 Jan | Finnair | ||
| 07 Jan - 15 Jan | Finnair | ||
| 08 Jan - 16 Jan | jetBlue | ||
| 01 Jan - 09 Jan | British Airways | ||
| 03 Jan - 11 Jan | Finnair | ||
| 02 Jan - 10 Jan | Finnair |
Also check the deals for one-way flights from Dallas-Fort Worth to Keflavik in January.
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.
