AirHint found the following cheapest return flights from Reykjavik (REK) to Istanbul (IST) in May 2026 (see full year).
Return flights
| 23 May - 30 May | Lufthansa | ||
| 15 May - 19 May | Wizz Air | ||
| 13 May - 20 May | Wizz Air | ||
| 11 May - 19 May | Wizz Air | ||
| 14 May - 20 May | Wizz Air | ||
| 14 May - 23 May | Wizz Air | ||
| 13 May - 23 May | Wizz Air |
Also check the deals for one-way flights from Reykjavik to Istanbul in May.
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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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