AirHint found the following cheapest return flights from Sapporo (CTS) to Istanbul (IST) in April 2026 (see full year).
Return flights
| 09 Apr - 16 Apr | Asiana Airlines | ||
| 23 Apr - 09 May | Asiana Airlines | ||
| 24 Apr - 09 May | Asiana Airlines | ||
| 29 Apr - 09 May | Asiana Airlines | ||
| 21 Apr - 27 Apr | ANA | ||
| 27 Apr - 01 May | Singapore Airlines |
Also check the deals for one-way flights from Sapporo to Istanbul in April.
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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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