Cheapest return flights from Cheju to Istanbul in February from $944

AirHint found the following cheapest return flights from Cheju (CJU) to Istanbul (IST) in February 2026 (see full year).

Return flights

02 Feb - 03 Mar Asiana Airlines

Also check the deals for one-way flights from Cheju to Istanbul in February.

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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