Cheapest return flights from Istanbul to Seoul in December from 415€
AirHint found the following cheapest return flights from Istanbul (IST) to Seoul (ICN)
in December 2025 (see full year ).
Return flights
04 Dec
- 20 Dec
MIAT Mongolian Airlines
415 €
04 Dec
- 13 Dec
MIAT Mongolian Airlines
415 €
04 Dec
- 10 Dec
MIAT Mongolian Airlines
415 €
04 Dec
- 17 Dec
MIAT Mongolian Airlines
415 €
04 Dec
- 10 Jan
MIAT Mongolian Airlines
427 €
14 Dec
- 29 Dec
Turkmenistan Airlines
430 €
07 Dec
- 15 Dec
Turkmenistan Airlines
430 €
14 Dec
- 22 Dec
Turkmenistan Airlines
430 €
04 Dec
- 18 Dec
MIAT Mongolian Airlines
433 €
04 Dec
- 06 Jan
MIAT Mongolian Airlines
434 €
21 Dec
- 29 Dec
Turkmenistan Airlines
436 €
24 Dec
- 07 Jan
China Southern
441 €
23 Dec
- 02 Jan
China Southern
443 €
08 Dec
- 11 Dec
AZAL
444 €
24 Dec
- 09 Jan
China Southern
460 €
20 Dec
- 10 Jan
China Southern
474 €
24 Dec
- 03 Jan
China Southern
479 €
25 Dec
- 01 Jan
Centrum Air
486 €
24 Dec
- 05 Jan
China Southern
489 €
16 Dec
- 06 Jan
China Southern
491 €
Also check the deals for one-way flights from Istanbul to Seoul in December .
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.
Find us on social media
Feel free to contact us with any feedback or request another flight research.
Find us on social media