Cheapest return flights from Istanbul to Keflavik in June from 295€

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

Return flights

06 Jun - 14 Jun Pegasus Airlines
13 Jun - 19 Jun Pegasus Airlines
16 Jun - 23 Jun Pegasus Airlines
08 Jun - 17 Jun Pegasus Airlines
10 Jun - 17 Jun Scandinavian Airlines
08 Jun - 15 Jun Pegasus Airlines
11 Jun - 14 Jun Transavia France
19 Jun - 25 Jul Wizz Air UK
12 Jun - 25 Jun Pegasus Airlines
22 Jun - 27 Jun Scandinavian Airlines
19 Jun - 27 Jun Scandinavian Airlines
25 Jun - 02 Jul Turkish Airlines

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

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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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