Cheapest one-way flights from Istanbul to Keflavik in June from $126

Best time to book flights for Istanbul (IST) to Keflavik (KEF) flights at AirHint

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

One-Way flights

29 Jun Wizz Air UK

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

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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