Cheapest return flights from Lisbon to Seoul in April from $717

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

Return flights

21 Apr - 18 May Ryanair
14 Apr - 28 Apr Ryanair
26 Apr - 13 May TAP
07 Apr - 16 Apr Ryanair
29 Apr - 27 May Iberia
02 Apr - 16 Apr TAP
08 Apr - 14 Apr Iberia
05 Apr - 15 Apr Wizz Air
20 Apr - 03 May Iberia
19 Apr - 03 May Ryanair
05 Apr - 22 Apr Wizz Air
01 Apr - 28 Apr easyJet
08 Apr - 15 Apr Finnair
08 Apr - 18 Apr Iberia
10 Apr - 25 Apr Iberia
20 Apr - 02 May Ryanair
24 Apr - 02 May Iberia
19 Apr - 01 May TAP
29 Apr - 03 May Iberia
25 Apr - 02 May easyJet

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

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