Cheapest return flights from Seoul to Istanbul in August from $536

Best time to book flights for Seoul (ICN) to Istanbul (IST) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Istanbul (IST) in August 2025 (see full year).

Return flights

28 Aug - 25 Sep Etihad Airways
28 Aug - 28 Sep Etihad Airways
28 Aug - 31 Aug Etihad Airways
07 Aug - 12 Aug Etihad Airways
12 Aug - 26 Aug Etihad Airways
19 Aug - 26 Aug Etihad Airways
05 Aug - 12 Aug Etihad Airways
05 Aug - 19 Aug Etihad Airways
25 Aug - 31 Aug Etihad Airways
21 Aug - 30 Aug Etihad Airways
29 Aug - 07 Sep Etihad Airways
25 Aug - 01 Sep Etihad Airways
26 Aug - 04 Sep Qatar Airways
26 Aug - 03 Sep Qatar Airways
28 Aug - 04 Sep Qatar Airways
14 Aug - 22 Aug Etihad Airways
12 Aug - 20 Aug Qatar Airways
31 Aug - 12 Sep China Southern
31 Aug - 05 Sep China Southern
21 Aug - 17 Sep Qatar Airways

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

Skyscanner

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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