Cheapest return flights from Seoul to Lisbon in May from 617€

Best time to book flights for Seoul (ICN) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Seoul (ICN) to Lisbon (LIS) in May 2025 (see full year).

Return flights

13 May - 27 May China Eastern
13 May - 20 May Etihad Airways
13 May - 22 May Etihad Airways
07 May - 12 May SWISS
15 May - 20 May Etihad Airways
07 May - 21 May SWISS
15 May - 22 May Etihad Airways
07 May - 13 May SWISS
07 May - 15 May SWISS
07 May - 18 May SWISS
14 May - 04 Jun LOT
21 May - 01 Jun Etihad Airways
26 May - 02 Jun Air France
27 May - 03 Jun LOT
13 May - 03 Jun LOT
29 May - 07 Jun Etihad Airways
26 May - 07 Jun Etihad Airways
26 May - 05 Jun Air France
07 May - 01 Jun SWISS
29 May - 05 Jun KLM

Also check the deals for one-way 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