Cheapest return flights from Seoul to Istanbul in October from 364€
AirHint found the following cheapest return flights from Seoul (ICN) to Istanbul (IST)
in October 2025 (see full year ).
Return flights
27 Oct
- 17 Nov
China Southern
364 €
27 Oct
- 05 Nov
China Southern
412 €
28 Oct
- 12 Nov
China Southern
412 €
27 Oct
- 01 Nov
China Southern
435 €
27 Oct
- 31 Oct
China Southern
439 €
29 Oct
- 12 Nov
China Southern
439 €
31 Oct
- 14 Nov
China Southern
439 €
27 Oct
- 04 Nov
China Southern
439 €
21 Oct
- 23 Oct
Etihad Airways
450 €
14 Oct
- 21 Oct
Etihad Airways
450 €
23 Oct
- 29 Oct
Etihad Airways
450 €
23 Oct
- 28 Oct
Etihad Airways
450 €
28 Oct
- 03 Nov
Etihad Airways
450 €
21 Oct
- 13 Nov
Etihad Airways
450 €
16 Oct
- 27 Nov
Etihad Airways
450 €
21 Oct
- 28 Oct
Etihad Airways
454 €
14 Oct
- 27 Oct
Etihad Airways
454 €
16 Oct
- 30 Oct
Etihad Airways
454 €
16 Oct
- 23 Oct
Etihad Airways
454 €
14 Oct
- 23 Oct
Etihad Airways
454 €
Also check the deals for one-way flights from Seoul to Istanbul in October .
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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