Cheapest return flights from Istanbul to Keflavik in March from 206€

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

17 Mar - 24 Mar Pegasus Airlines
15 Mar - 19 Mar Wizz Air
03 Mar - 15 Mar Pegasus Airlines
11 Mar - 24 Mar Wizz Air UK
04 Mar - 14 Mar Pegasus Airlines
11 Mar - 18 Mar Wizz Air UK
22 Mar - 27 Mar Wizz Air UK
27 Mar - 29 Mar Wizz Air UK
16 Mar - 19 Mar Pegasus Airlines
07 Mar - 12 Mar Pegasus Airlines
29 Mar - 03 Apr Wizz Air UK
27 Mar - 01 Apr Wizz Air UK
28 Mar - 02 Apr Wizz Air UK
28 Mar - 01 Apr Wizz Air UK
29 Mar - 01 Apr Wizz Air UK
28 Mar - 03 Apr Wizz Air UK
30 Mar - 02 Apr Wizz Air UK
29 Mar - 05 Apr Wizz Air UK
31 Mar - 05 Apr Wizz Air UK
28 Mar - 04 Apr Wizz Air UK

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik