Cheapest return flights from Seoul to Lisbon in April from 577€

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

Return flights

03 Apr - 21 Apr Etihad Airways
03 Apr - 09 Apr Etihad Airways
10 Apr - 19 Apr Etihad Airways
03 Apr - 20 Apr Etihad Airways
03 Apr - 15 Apr Etihad Airways
19 Apr - 27 Apr Etihad Airways
03 Apr - 29 Apr Etihad Airways
03 Apr - 28 Apr Etihad Airways
19 Apr - 03 May Etihad Airways
03 Apr - 13 May Etihad Airways
22 Apr - 12 May Etihad Airways
19 Apr - 26 Apr Etihad Airways
22 Apr - 03 May Etihad Airways
18 Apr - 05 May Etihad Airways
22 Apr - 26 Apr Etihad Airways
22 Apr - 04 May Etihad Airways
26 Apr - 03 May Etihad Airways
26 Apr - 05 May Etihad Airways
24 Apr - 03 May Etihad Airways
24 Apr - 12 May Etihad Airways

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

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