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

Return flights

31 Jul - 08 Aug	EVA Air
31 Jul - 06 Aug	EVA Air
30 Jul - 13 Aug	Turkish Airlines
30 Jul - 28 Aug	Lufthansa
27 Jul - 30 Jul	Lufthansa
29 Jul - 03 Aug	Lufthansa
29 Jul - 05 Aug	Lufthansa
31 Jul - 07 Aug	Air China
31 Jul - 18 Aug	Air China
31 Jul - 21 Aug	Air China
30 Jul - 07 Aug	SWISS
28 Jul - 31 Jul	Etihad Airways
27 Jul - 31 Jul	Lufthansa
29 Jul - 31 Jul	Air France
27 Jul - 30 Jul	Korean Air	direct

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

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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Cheapest return flights from Seoul to Vienna in July from 697€

Return flights