Cheapest one-way LIS–ICN flights, May

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

One-Way flights

26 May Ryanair
19 May Etihad Airways
05 May Etihad Airways
21 May Etihad Airways
20 May Etihad Airways
31 May Etihad Airways
23 May Etihad Airways
03 May Etihad Airways
30 May easyJet
04 May Ryanair

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

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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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