Cheapest return IST–KEF flights, January

AirHint found the following cheapest return flights from Istanbul (IST) to Keflavik (KEF) in January 2027 (see full year).

Return flights

15 Jan - 18 Jan Pegasus Airlines
16 Jan - 28 Jan LOT
14 Jan - 21 Jan Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Keflavik in January.

Powered by

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.