AirHint found the following cheapest one-way flights from Jakarta (CGK) to Seoul (ICN) in July 2025 (see full year).

One-Way flights

29 Jul	Scoot Tigerair
28 Jul	AirAsia
31 Jul	VietJet Air
29 Jul	Asiana Airlines	direct
27 Jul	Asiana Airlines	direct
30 Jul	Asiana Airlines	direct
28 Jul	Asiana Airlines	direct
31 Jul	Korean Air	direct

Also check the deals for return flights from Jakarta to Seoul in July.

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 one-way flights from Jakarta to Seoul in July from 135€

One-Way flights