Cheapest one-way flights from Seoul to Lisbon in August from $439

AirHint found the following cheapest one-way flights from Seoul (ICN) to Lisbon (LIS) in August 2026 (see full year).

One-Way flights

26 Aug Air China
22 Aug Air China
10 Aug Etihad Airways
30 Aug Etihad Airways
13 Aug T'way Air
21 Aug Etihad Airways
15 Aug Etihad Airways
11 Aug T'way Air
28 Aug Air China
14 Aug T'way Air

Also check the deals for return flights from Seoul to Lisbon in August.

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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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