Cheapest return flights from Istanbul to Keflavik in January from 120€

AirHint found the following cheapest return flights from Istanbul (IST) to Keflavik (KEF) in January 2026 (see full year).

Return flights

20 Jan - 23 Jan Wizz Air UK
26 Jan - 28 Jan Wizz Air UK
19 Jan - 22 Jan Wizz Air UK
21 Jan - 27 Jan Wizz Air UK
20 Jan - 26 Jan Wizz Air UK
26 Jan - 05 Feb Wizz Air UK
19 Jan - 29 Jan Wizz Air UK
24 Jan - 29 Jan Wizz Air UK
20 Jan - 30 Jan Wizz Air UK
30 Jan - 05 Feb easyJet
26 Jan - 01 Feb Wizz Air UK
24 Jan - 03 Feb Wizz Air UK
26 Jan - 30 Jan Wizz Air UK
19 Jan - 23 Jan Wizz Air UK
30 Jan - 04 Feb Pegasus Airlines
29 Jan - 03 Feb Pegasus Airlines
30 Jan - 05 Feb Icelandair direct
26 Jan - 01 Feb Icelandair direct
26 Jan - 05 Feb Icelandair direct

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

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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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