Cheapest return flights from Busan to Istanbul in September from $803

Best time to book flights for Busan (PUS) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Busan (PUS) to Istanbul (IST) in September 2025 (see full year).

Return flights

01 Sep - 08 Sep Korean Air
09 Sep - 15 Sep Korean Air
19 Sep - 26 Sep Korean Air
01 Sep - 05 Sep Korean Air
06 Sep - 12 Sep Vietnam Airlines
10 Sep - 14 Sep Vietnam Airlines
06 Sep - 21 Sep Vietnam Airlines
10 Sep - 25 Sep Vietnam Airlines
11 Sep - 20 Sep Vietnam Airlines
06 Sep - 13 Sep Vietnam Airlines
26 Sep - 11 Oct Vietnam Airlines
29 Sep - 10 Oct Vietnam Airlines
30 Sep - 10 Oct Vietnam Airlines
30 Sep - 11 Oct Vietnam Airlines

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

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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