Cheapest return flights from Istanbul to Keflavik in July from $386

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

Return flights

09 Jul - 11 Aug Scandinavian Airlines
01 Jul - 05 Jul Norwegian
01 Jul - 08 Jul Norwegian
14 Jul - 21 Jul Scandinavian Airlines
03 Jul - 14 Jul Pegasus Airlines
07 Jul - 11 Jul Wizz Air
05 Jul - 10 Jul Scandinavian Airlines
03 Jul - 10 Jul Pegasus Airlines

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

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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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