AirHint found the following cheapest one-way flights from Istanbul (IST) to Keflavik (KEF) in January 2026 (see full year).
One-Way flights
| 30 Jan | easyJet | ||
| 19 Jan | Wizz Air UK | ||
| 14 Jan | Wizz Air UK | ||
| 10 Jan | Wizz Air UK | ||
| 08 Jan | Wizz Air UK | ||
| 09 Jan | Wizz Air UK | ||
| 03 Jan | AJet | ||
| 02 Jan | Wizz Air | ||
| 19 Jan | Icelandair | direct | |
| 30 Jan | Icelandair | direct |
Also check the deals for return flights from Istanbul to Keflavik in January.
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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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