Cheapest return flights from Istanbul to Keflavik in June from 340€

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

Return flights

16 Jun - 23 Jun Wizz Air UK
05 Jun - 13 Jun Scandinavian Airlines
13 Jun - 21 Jun Scandinavian Airlines
21 Jun - 27 Jun Scandinavian Airlines
20 Jun - 27 Jun British Airways
21 Jun - 28 Jun Scandinavian 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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