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

Return flights

05 Jun - 21 Jun	Hainan Airlines
07 Jun - 21 Jun	LOT
15 Jun - 29 Jun	LOT
05 Jun - 22 Jun	Etihad Airways
05 Jun - 13 Jun	Etihad Airways
05 Jun - 20 Jun	Etihad Airways
13 Jun - 20 Jun	Turkish Airlines
05 Jun - 20 Jun	Korean Air	direct
05 Jun - 22 Jun	Korean Air	direct
11 Jun - 18 Jun	Asiana Airlines	direct

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.

Book a cheap hotel in Seoul

Cheap car rent in Seoul

Cheapest return flights from Prague to Seoul in June from 544€

Return flights