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

Return flights

11 Mar - 26 Mar	Hainan Airlines
06 Mar - 26 Mar	Hainan Airlines
17 Mar - 28 Mar	Vueling Airlines
28 Mar - 11 Apr	Smart Wings
08 Mar - 27 Mar	Austrian Airlines
25 Mar - 10 Apr	Austrian Airlines
02 Mar - 09 Mar	Lufthansa

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

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 March from 485€

Return flights