Cheapest return LIS–ICN flights, July

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

Return flights

01 Jul - 10 Jul Ryanair
13 Jul - 27 Jul Etihad Airways
01 Jul - 09 Jul Ryanair
22 Jul - 31 Jul Ryanair
22 Jul - 29 Jul TAP
06 Jul - 20 Jul Lufthansa
10 Jul - 15 Jul Ryanair
05 Jul - 19 Jul Ryanair
10 Jul - 17 Jul Ryanair
17 Jul - 21 Jul Vueling Airlines
25 Jul - 10 Aug Ryanair
02 Jul - 16 Aug Wizz Air Malta
25 Jul - 09 Aug Ryanair
26 Jul - 09 Aug Lufthansa
25 Jul - 15 Aug Ryanair
25 Jul - 08 Aug Ryanair
31 Jul - 19 Aug Ryanair
26 Jul - 15 Aug Ryanair
28 Jul - 02 Aug Qatar Airways
31 Jul - 20 Aug Ryanair

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

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