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

Return flights

09 Mar - 22 Mar	Hainan Airlines
16 Mar - 26 Mar	Hainan Airlines
09 Mar - 15 Mar	Hainan Airlines
02 Mar - 08 Mar	Hainan Airlines
01 Mar - 11 Mar	Scandinavian Airlines
01 Mar - 13 Mar	Scandinavian Airlines
16 Mar - 25 Mar	Etihad Airways
19 Mar - 31 Mar	Air France
12 Mar - 27 Mar	Air France
17 Mar - 31 Mar	Air France
14 Mar - 06 Apr	Turkish Airlines
31 Mar - 14 Apr	Air France
13 Mar - 06 Apr	Finnair
26 Mar - 02 Apr	Finnair
20 Mar - 08 Apr	Air France
21 Mar - 06 Apr	LOT
22 Mar - 07 Apr	LOT
26 Mar - 09 Apr	Finnair
23 Mar - 06 Apr	Finnair
20 Mar - 07 Apr	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 539€

Return flights