AirHint found the following cheapest return flights from Ho Chi Minh City (SGN) to Seoul (ICN) in May 2026 (see full year).

Return flights

18 May - 20 May	AirAsia
10 May - 20 May	AirAsia
21 May - 04 Jun	AirAsia
06 May - 20 May	AirAsia
21 May - 05 Jun	AirAsia
10 May - 13 May	AirAsia
21 May - 27 May	AirAsia
21 May - 23 May	AirAsia
18 May - 04 Jun	AirAsia
27 May - 15 Jun	AirAsia
24 May - 13 Jun	AirAsia
18 May - 05 Jun	AirAsia
18 May - 27 May	AirAsia
18 May - 23 May	AirAsia
06 May - 13 May	AirAsia
10 May - 27 May	AirAsia
24 May - 04 Jun	AirAsia
21 May - 01 Jun	AirAsia
29 May - 15 Jun	AirAsia
27 May - 13 Jun	AirAsia

Also check the deals for one-way flights from Ho Chi Minh City to Seoul in May.

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 Ho Chi Minh City to Seoul in May from $411

Return flights