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

Return flights

01 Mar - 04 Mar	Japan Airlines
12 Mar - 16 Mar	Japan Airlines
08 Mar - 14 Mar	Japan Airlines
05 Mar - 10 Mar	Japan Airlines
06 Mar - 11 Mar	Japan Airlines
02 Mar - 11 Mar	Japan Airlines
03 Mar - 10 Mar	Japan Airlines
04 Mar - 11 Mar	Japan Airlines
18 Mar - 25 Mar	Japan Airlines
21 Mar - 28 Mar	Japan Airlines
25 Mar - 24 Apr	Japan Airlines
22 Mar - 05 Apr	Japan Airlines
27 Mar - 11 Apr	Japan Airlines
19 Mar - 03 Apr	Japan Airlines
20 Mar - 03 Apr	Japan Airlines

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

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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Cheapest return flights from Seoul to Lisbon in March from 1878€

Return flights