Cheapest one-way flights from Istanbul to Keflavik in August from 165€

AirHint found the following cheapest one-way flights from Istanbul (IST) to Keflavik (KEF) in August 2025 (see full year).

One-Way flights

28 Aug Pegasus Airlines
25 Aug Pegasus Airlines
16 Aug Wizz Air
12 Aug Wizz Air UK
15 Aug Pegasus Airlines
07 Aug Pegasus Airlines
17 Aug Pegasus Airlines
09 Aug Wizz Air UK
08 Aug Wizz Air UK
10 Aug Pegasus Airlines

Also check the deals for return flights from Istanbul to Keflavik in August.

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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