Cheapest return flights from Keflavik to Istanbul in February from $331

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

Return flights

16 Feb - 25 Mar Jet2
16 Feb - 23 Feb Jet2
19 Feb - 27 Feb Jet2
28 Feb - 28 Feb Wizz Air

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

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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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