Cheapest return flights from Istanbul to Seoul in September from $745

Best time to book flights for Istanbul (SAW) to Seoul (ICN) flights at AirHint

AirHint found the following cheapest return flights from Istanbul (SAW) to Seoul (ICN) in September 2025 (see full year).

Return flights

10 Sep - 19 Sep Air Arabia
04 Sep - 12 Sep Qatar Airways
03 Sep - 10 Sep Qatar Airways
04 Sep - 10 Sep Qatar Airways
18 Sep - 10 Oct Qatar Airways
05 Sep - 12 Sep Qatar Airways
26 Sep - 11 Oct Qatar Airways
01 Sep - 12 Sep Qatar Airways
05 Sep - 11 Sep Qatar Airways
11 Sep - 24 Sep Air Arabia
02 Sep - 12 Sep Qatar Airways
08 Sep - 13 Sep Qatar Airways
03 Sep - 23 Oct Qatar Airways
27 Sep - 11 Oct Qatar Airways
26 Sep - 12 Oct Qatar Airways
06 Sep - 11 Oct Qatar Airways
26 Sep - 18 Oct Emirates
29 Sep - 05 Oct Qatar Airways
27 Sep - 05 Oct Qatar Airways
26 Sep - 04 Oct Qatar Airways

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

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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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