Cheapest one-way flights from Seoul to Lisbon in May from $355

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

One-Way flights

21 May Etihad Airways
08 May Etihad Airways
02 May Etihad Airways
23 May Etihad Airways
03 May Etihad Airways
04 May Etihad Airways
16 May Etihad Airways
06 May Etihad Airways
20 May Etihad Airways
13 May Etihad Airways

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

Skyscanner

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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