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

Return flights

08 Feb - 22 Feb	Singapore Airlines
05 Feb - 16 Feb	Korean Air
06 Feb - 16 Feb	Korean Air
27 Feb - 09 Mar	Korean Air
14 Feb - 17 Feb	Jeju Air
13 Feb - 20 Feb	Korean Air
20 Feb - 03 Mar	Philippine Airlines
17 Feb - 21 Feb	Philippine Airlines
14 Feb - 18 Feb	Air China
07 Feb - 21 Feb	Philippine Airlines
14 Feb - 21 Feb	Philippine Airlines
02 Feb - 08 Feb	Philippine Airlines

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

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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Cheapest return flights from Busan to Istanbul in February from $909

Return flights