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

Return flights

13 Mar - 20 Mar	Air France
16 Mar - 20 Mar	Air France
04 Mar - 10 Mar	Air France
03 Mar - 10 Mar	Air France
09 Mar - 13 Mar	Lufthansa
21 Mar - 21 Apr	LOT
21 Mar - 20 Apr	LOT
11 Mar - 17 Mar	Lufthansa
02 Mar - 08 Mar	Lufthansa
02 Mar - 09 Mar	Lufthansa
04 Mar - 08 Mar	Lufthansa
03 Mar - 15 Mar	LOT
26 Mar - 09 Apr	Lufthansa
30 Mar - 06 Apr	LOT
22 Mar - 05 Apr	LOT
24 Mar - 02 Apr	Asiana Airlines	direct
22 Mar - 24 Apr	Qatar Airways
22 Mar - 05 Apr	Asiana Airlines	direct
26 Mar - 01 Apr	Lufthansa
27 Mar - 03 Apr	Korean Air	direct

Also check the deals for one-way flights from Seoul to Prague 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 Seoul to Prague in March from 502€

Return flights