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

Return flights

09 Jun - 30 Jun	Air France
10 Jun - 30 Jun	Air France
30 Jun - 11 Jul	Air France
02 Jun - 23 Jun	Air France
15 Jun - 29 Jun	Air France
05 Jun - 19 Jun	Turkish Airlines
03 Jun - 13 Jun	Turkish Airlines
04 Jun - 18 Jun	Turkish Airlines
04 Jun - 20 Jun	Turkish Airlines
03 Jun - 10 Jun	Turkish Airlines
04 Jun - 11 Jun	Turkish Airlines
18 Jun - 09 Jul	Air France
30 Jun - 08 Jul	Air France
23 Jun - 07 Jul	KLM
24 Jun - 08 Jul	KLM
24 Jun - 06 Jul	KLM
21 Jun - 01 Jul	LOT
19 Jun - 10 Jul	Lufthansa
19 Jun - 03 Jul	Lufthansa
30 Jun - 14 Jul	Air France

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

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 June from 524€

Return flights