Cheapest return flights from Seoul to Istanbul in July from 579€

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

Return flights

30 Jul - 20 Aug Turkish Airlines direct
30 Jul - 06 Aug Air Astana
30 Jul - 10 Aug Air Astana
29 Jul - 31 Jul Air Astana
30 Jul - 14 Aug China Southern
30 Jul - 08 Aug Air Astana
28 Jul - 11 Aug Air Astana
31 Jul - 20 Aug China Southern
31 Jul - 14 Aug China Southern
29 Jul - 14 Aug China Southern
29 Jul - 01 Aug Air Astana
29 Jul - 31 Jul Asiana Airlines direct
27 Jul - 29 Jul KLM
28 Jul - 31 Jul Turkish Airlines direct
27 Jul - 31 Jul KLM
27 Jul - 30 Jul China Southern

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

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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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