AirHint found the following cheapest return flights from Ho Chi Minh City (SGN) to Seoul (ICN) in October 2025 (see full year).

Return flights

03 Oct - 12 Oct	VietJet Air	direct
03 Oct - 11 Oct	VietJet Air	direct
03 Oct - 17 Oct	VietJet Air	direct
05 Oct - 10 Oct	VietJet Air	direct
01 Oct - 13 Oct	VietJet Air
02 Oct - 13 Oct	VietJet Air
02 Oct - 21 Oct	VietJet Air
02 Oct - 11 Oct	VietJet Air
01 Oct - 11 Oct	VietJet Air
02 Oct - 25 Oct	VietJet Air
30 Oct - 03 Nov	VietJet Air
27 Oct - 02 Nov	VietJet Air
29 Oct - 02 Nov	VietJet Air
27 Oct - 03 Nov	VietJet Air
29 Oct - 08 Nov	VietJet Air
30 Oct - 04 Nov	VietJet Air
20 Oct - 22 Nov	VietJet Air
24 Oct - 29 Nov	VietJet Air
30 Oct - 02 Nov	VietJet Air
16 Oct - 27 Nov	VietJet Air

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

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 October from $137

Return flights