Cheapest return flights from Seoul to Lisbon in April from $610

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 April 2025 (see full year).

Return flights

09 Apr - 23 Apr SWISS
01 Apr - 08 Apr Lufthansa
12 Apr - 19 Apr SWISS
05 Apr - 11 Apr SWISS
05 Apr - 19 Apr SWISS
28 Apr - 05 May SWISS
05 Apr - 16 Apr SWISS
01 Apr - 10 Apr Air France
21 Apr - 01 May SWISS
01 Apr - 09 Apr Lufthansa
30 Apr - 09 May SWISS
30 Apr - 10 May SWISS
01 Apr - 11 Apr Lufthansa
05 Apr - 12 Apr Finnair
25 Apr - 08 May Air France
25 Apr - 02 May Air France
30 Apr - 07 May Air France
30 Apr - 04 May Air Canada
26 Apr - 09 May SWISS
26 Apr - 05 May SWISS

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

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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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