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

Return flights

06 Jul - 19 Jul	Etihad Airways
05 Jul - 12 Jul	Finnair
05 Jul - 19 Jul	Finnair
03 Jul - 24 Jul	Finnair
17 Jul - 24 Jul	Finnair
13 Jul - 27 Jul	Turkish Airlines
22 Jul - 05 Aug	Turkish Airlines
17 Jul - 24 Jul	Korean Air	direct
13 Jul - 27 Jul	Korean Air	direct
22 Jul - 05 Aug	Korean Air	direct
05 Jul - 12 Jul	Asiana Airlines	direct
05 Jul - 19 Jul	Asiana Airlines	direct

Also check the deals for one-way flights from Prague to Seoul 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 Prague to Seoul in July from 680€

Return flights