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

Return flights

01 Jul - 15 Jul	Lufthansa
01 Jul - 06 Jul	LOT
01 Jul - 05 Jul	LOT
14 Jul - 21 Jul	Lufthansa
01 Jul - 23 Jul	Lufthansa
20 Jul - 28 Jul	Lufthansa
08 Jul - 16 Jul	Lufthansa
20 Jul - 29 Jul	Lufthansa
27 Jul - 07 Aug	Lufthansa
03 Jul - 07 Jul	Etihad Airways
21 Jul - 30 Jul	Lufthansa
27 Jul - 06 Aug	Lufthansa
10 Jul - 17 Aug	Lufthansa
30 Jul - 13 Aug	Scandinavian Airlines
27 Jul - 02 Aug	Finnair
03 Jul - 10 Aug	Lufthansa
18 Jul - 01 Aug	Finnair
23 Jul - 06 Aug	Lufthansa
29 Jul - 05 Aug	Finnair
28 Jul - 06 Aug	Lufthansa

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 578€

Return flights