AirHint found the following cheapest return flights from Denpasar (DPS) to Seoul (ICN) in October 2025 (see full year).

Return flights

01 Oct - 12 Oct	VietJet Air
02 Oct - 11 Oct	VietJet Air
30 Oct - 04 Nov	VietJet Air
31 Oct - 04 Nov	VietJet Air
01 Oct - 08 Oct	VietJet Air
01 Oct - 13 Oct	Indonesia AirAsia
29 Oct - 03 Nov	VietJet Air
01 Oct - 15 Oct	Indonesia AirAsia
17 Oct - 22 Oct	VietJet Air
23 Oct - 28 Oct	VietJet Air
13 Oct - 15 Oct	Batik Air Malaysia
02 Oct - 13 Oct	AirAsia
01 Oct - 10 Oct	VietJet Air
20 Oct - 09 Nov	Thai AirAsia
30 Oct - 11 Nov	AirAsia
30 Oct - 09 Nov	AirAsia
23 Oct - 11 Nov	AirAsia
23 Oct - 09 Nov	AirAsia
30 Oct - 14 Nov	AirAsia
31 Oct - 11 Nov	AirAsia

Also check the deals for one-way flights from Denpasar 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 Denpasar to Seoul in October from $255

Return flights