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

Return flights

03 Mar - 10 Mar	Scoot
31 Mar - 06 Apr	Scoot
04 Mar - 07 Mar	Scoot
04 Mar - 11 Mar	Scoot
04 Mar - 08 Mar	AirAsia
26 Mar - 01 Apr	Scoot
04 Mar - 10 Mar	AirAsia
23 Mar - 28 Mar	Scoot
15 Mar - 20 Mar	Scoot
03 Mar - 11 Mar	AirAsia
03 Mar - 08 Mar	AirAsia
03 Mar - 07 Mar	AirAsia
26 Mar - 15 Apr	AirAsia
26 Mar - 13 Apr	AirAsia
23 Mar - 01 Apr	AirAsia
31 Mar - 05 Apr	Singapore Airlines
26 Mar - 10 Apr	AirAsia
31 Mar - 15 Apr	AirAsia
23 Mar - 10 Apr	AirAsia
31 Mar - 13 Apr	AirAsia

Also check the deals for one-way flights from Penang 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 Penang to Seoul in March from $312

Return flights