Cheapest return flights from Seoul to Lisbon in July from $1630

Best time to book flights for Seoul (GMP) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Seoul (GMP) to Lisbon (LIS) in July 2025 (see full year).

Return flights

30 Jul - 06 Aug Japan Airlines
14 Jul - 02 Aug Japan Airlines
26 Jul - 02 Aug Japan Airlines
25 Jul - 02 Aug Japan Airlines
10 Jul - 19 Jul Japan Airlines
14 Jul - 25 Jul Japan Airlines
16 Jul - 27 Jul Japan Airlines
11 Jul - 20 Jul Japan Airlines
06 Jul - 17 Jul Japan Airlines
27 Jul - 10 Aug Japan Airlines
13 Jul - 01 Aug Japan Airlines
13 Jul - 11 Aug Japan Airlines
01 Jul - 09 Jul Japan Airlines
29 Jul - 05 Aug Japan Airlines

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

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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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