Cheapest return flights from Istanbul to Keflavik in March from $164

Best time to book flights for Istanbul (IST) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (IST) to Keflavik (KEF) in March 2025 (see full year).

Return flights

25 Mar - 28 Mar Wizz Air UK
15 Mar - 20 Mar Wizz Air UK
15 Mar - 22 Mar Wizz Air UK
21 Mar - 28 Mar Wizz Air UK
21 Mar - 25 Mar Wizz Air UK
11 Mar - 18 Mar Wizz Air UK
02 Mar - 08 Mar Wizz Air UK
01 Mar - 08 Mar Wizz Air UK
27 Mar - 29 Mar Wizz Air UK
29 Mar - 05 Apr Wizz Air UK
07 Mar - 16 Mar Wizz Air UK
29 Mar - 02 Apr Wizz Air UK
28 Mar - 02 Apr Wizz Air UK
27 Mar - 03 Apr Wizz Air UK
29 Mar - 06 Apr Wizz Air UK
28 Mar - 04 Apr Wizz Air UK
25 Mar - 01 Apr Pegasus Airlines

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

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.

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