Cheapest return flights from Seoul to Istanbul in October from 463€

AirHint found the following cheapest return flights from Seoul (ICN) to Istanbul (IST) in October 2026 (see full year).

Return flights

22 Oct - 30 Oct Air China
14 Oct - 20 Oct Etihad Airways
19 Oct - 22 Oct Etihad Airways
25 Oct - 04 Nov Etihad Airways
25 Oct - 03 Nov Etihad Airways
26 Oct - 02 Nov Etihad Airways
16 Oct - 24 Oct Etihad Airways
11 Oct - 17 Oct China Southern
17 Oct - 20 Oct China Southern
30 Oct - 06 Nov Qatar Airways
17 Oct - 19 Oct Singapore Airlines
08 Oct - 14 Oct Singapore Airlines
17 Oct - 27 Oct Etihad Airways
17 Oct - 24 Oct Etihad Airways
30 Oct - 06 Nov Korean Air direct
26 Oct - 02 Nov Korean Air direct
19 Oct - 05 Nov Emirates
18 Oct - 01 Nov Emirates
26 Oct - 06 Nov Emirates

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

Powered by

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.

Book a cheap hotel in Istanbul

Cheap car rent in Istanbul

Feel free to contact us with any feedback or request another flight research.