AirHint found the following cheapest return flights from Seoul (GMP) to Prague (PRG) in July 2026 (see full year).

Return flights

22 Jul - 27 Jul	EVA Air
12 Jul - 16 Jul	Japan Airlines
24 Jul - 29 Jul	Japan Airlines
14 Jul - 29 Jul	Japan Airlines
29 Jul - 06 Aug	EVA Air
02 Jul - 12 Jul	Japan Airlines
14 Jul - 21 Jul	EVA Air
02 Jul - 08 Jul	Japan Airlines
06 Jul - 14 Jul	Japan Airlines
01 Jul - 21 Jul	Japan Airlines
01 Jul - 07 Jul	Japan Airlines
25 Jul - 02 Aug	EVA Air
16 Jul - 07 Aug	Japan Airlines
16 Jul - 11 Aug	Japan Airlines
17 Jul - 07 Aug	Japan Airlines
15 Jul - 15 Aug	Japan Airlines
17 Jul - 08 Aug	Japan Airlines
29 Jul - 05 Aug	Japan Airlines
18 Jul - 22 Aug	Japan Airlines
25 Jul - 01 Aug	Japan Airlines

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

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 Prague in July from $1405

Return flights