Cheapest return flights from Istanbul to Seoul in August from 420€

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

Return flights

10 Aug - 21 Aug Centrum Air
03 Aug - 11 Aug Centrum Air
09 Aug - 23 Aug Scat Airlines
30 Aug - 13 Sep MIAT Mongolian Airlines
02 Aug - 12 Aug Scat Airlines
23 Aug - 31 Aug Turkmenistan Airlines
16 Aug - 24 Aug Turkmenistan Airlines
02 Aug - 17 Aug Turkmenistan Airlines
10 Aug - 17 Aug Turkmenistan Airlines
09 Aug - 13 Aug Scat Airlines
01 Aug - 21 Aug Qanot Sharq
24 Aug - 07 Sep Centrum Air
28 Aug - 13 Sep Qanot Sharq
31 Aug - 11 Sep flyadeal
10 Aug - 07 Sep Centrum Air
17 Aug - 06 Sep Centrum Air
23 Aug - 05 Sep AJet
29 Aug - 14 Sep Air Astana
31 Aug - 07 Sep Turkmenistan Airlines
26 Aug - 01 Sep Centrum Air

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

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 Seoul

Cheap car rent in Seoul

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