Cheapest one-way flights from Seoul to Lisbon in May from 317€

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

One-Way flights

08 May Vietnam Airlines
25 May Vietnam Airlines
11 May Etihad Airways
21 May Vietnam Airlines
13 May Etihad Airways
24 May Vietnam Airlines
02 May Qatar Airways
01 May Etihad Airways
22 May Finnair
23 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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Feel free to contact us with any feedback or request another flight research.