Cheapest return flights from Dallas-Fort Worth to Keflavik in January from 494€

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

Return flights

23 Jan - 30 Jan Spirit Airlines
05 Jan - 12 Jan Finnair
07 Jan - 14 Jan Finnair
20 Jan - 27 Jan Finnair
25 Jan - 01 Feb Spirit Airlines
30 Jan - 06 Feb Spirit Airlines
14 Jan - 21 Jan Finnair
31 Jan - 07 Feb Spirit Airlines
18 Jan - 25 Jan Finnair
04 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.

Skyscanner

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.