Cheapest return flights from Istanbul to Seoul in September from 482€
AirHint found the following cheapest return flights from Istanbul (IST) to Seoul (ICN)
in September 2026 (see full year ).
Return flights
10 Sep
- 17 Sep
MIAT Mongolian Airlines
482 €
22 Sep
- 20 Oct
MIAT Mongolian Airlines
486 €
01 Sep
- 12 Sep
MIAT Mongolian Airlines
514 €
06 Sep
- 13 Sep
MIAT Mongolian Airlines
515 €
09 Sep
- 16 Sep
China Southern
564 €
06 Sep
- 18 Sep
MIAT Mongolian Airlines
609 €
10 Sep
- 20 Sep
MIAT Mongolian Airlines
622 €
07 Sep
- 11 Sep
China Southern
642 €
04 Sep
- 14 Sep
Air Astana
650 €
22 Sep
- 29 Sep
Etihad Airways
666 €
04 Sep
- 10 Sep
Air Astana
667 €
18 Sep
- 22 Oct
Air China
698 €
29 Sep
- 20 Oct
Qatar Airways
701 €
18 Sep
- 18 Oct
Air Astana
731 €
18 Sep
- 22 Oct
Asiana Airlines
849 €
direct
22 Sep
- 20 Oct
Asiana Airlines
857 €
direct
29 Sep
- 20 Oct
Asiana Airlines
857 €
direct
18 Sep
- 18 Oct
Turkish Airlines
939 €
direct
Also check the deals for one-way flights from Istanbul to Seoul in September .
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