AirHint found the following cheapest one-way flights from Istanbul (IST) to Keflavik (KEF) in June 2026 (see full year).
One-Way flights
| 10 Jun | Wizz Air UK | ||
| 18 Jun | Wizz Air | ||
| 11 Jun | Wizz Air | ||
| 22 Jun | Pegasus Airlines | ||
| 05 Jun | AJet | ||
| 26 Jun | Wizz Air UK | ||
| 17 Jun | Wizz Air | ||
| 16 Jun | Wizz Air UK | ||
| 25 Jun | Pegasus Airlines | ||
| 24 Jun | Pegasus Airlines |
Also check the deals for return 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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