Cheapest return flights from Seoul to Lisbon in May from 468€

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

Return flights

10 May - 19 May Etihad Airways
10 May - 16 May Etihad Airways
03 May - 16 May Etihad Airways
13 May - 28 May Etihad Airways
10 May - 17 May Etihad Airways
31 May - 08 Jun Etihad Airways
03 May - 17 May Etihad Airways
03 May - 10 May Etihad Airways
13 May - 27 May Etihad Airways
13 May - 20 May Etihad Airways
04 May - 18 May Etihad Airways
31 May - 07 Jun Etihad Airways
31 May - 14 Jun Etihad Airways
27 May - 04 Jun Etihad Airways
20 May - 03 Jun LOT
26 May - 12 Jun LOT
20 May - 05 Jun LOT
25 May - 05 Jun LOT
27 May - 05 Jun LOT
28 May - 05 Jun LOT

Also check the deals for one-way flights from Seoul to Lisbon 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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