Cheapest return flights from Seoul (ICN) to Lisbon (LIS), May

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
20 May 30 May Etihad Airways
12 May 23 May Etihad Airways
12 May 25 May Etihad Airways
20 May 31 May Etihad Airways
30 May 10 Jun Etihad Airways
23 May 02 Jun Etihad Airways
03 May 12 May Finnair
10 May 21 May SWISS
12 May 17 May Lufthansa
05 May 12 May Finnair
21 May 26 May Finnair
24 May 31 May Finnair
28 May 02 Jun Lufthansa
30 May 09 Jun Etihad Airways
21 May 04 Jun Finnair
31 May 06 Jun LOT
12 May 02 Jun Scandinavian Airlines
30 May 05 Jun Finnair
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Updated Jul 14, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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