Cheapest one-way flights from Istanbul to Keflavik in January from 113€

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

One-Way flights

27 Jan Pegasus Airlines
19 Jan Pegasus Airlines
30 Jan Wizz Air
24 Jan Pegasus Airlines
29 Jan Pegasus Airlines
23 Jan Pegasus Airlines
25 Jan Pegasus Airlines
18 Jan Pegasus Airlines
22 Jan AJet
21 Jan Pegasus Airlines

Also check the deals for return 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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