Cheapest return flights from Seoul to Lisbon in April from $698

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 2026 (see full year).

Return flights

08 Apr - 18 Apr Air France
03 Apr - 12 Apr Air France
01 Apr - 12 Apr Air France
04 Apr - 12 Apr KLM
10 Apr - 19 Apr Air France
01 Apr - 15 Apr Lufthansa
14 Apr - 21 Apr LOT
28 Apr - 04 May LOT
08 Apr - 15 Apr Finnair
03 Apr - 15 Apr Air France
05 Apr - 15 Apr Finnair
29 Apr - 04 May LOT
26 Apr - 03 May LOT
26 Apr - 04 May LOT
26 Apr - 05 May LOT
27 Apr - 05 May SWISS
24 Apr - 01 May Finnair
24 Apr - 02 May Finnair
25 Apr - 05 May SWISS
24 Apr - 03 May Finnair

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

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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