AirHint found the following cheapest return flights from Busan (PUS) to Jakarta (CGK) in January 2026 (see full year).

Return flights

26 Jan - 30 Jan	VietJet Air
29 Jan - 31 Jan	VietJet Air
22 Jan - 29 Jan	VietJet Air
14 Jan - 22 Jan	VietJet Air
24 Jan - 28 Jan	VietJet Air
22 Jan - 25 Jan	VietJet Air
22 Jan - 27 Jan	VietJet Air
23 Jan - 26 Jan	VietJet Air
19 Jan - 27 Jan	VietJet Air
14 Jan - 11 Feb	VietJet Air
15 Jan - 25 Jan	VietJet Air
15 Jan - 12 Feb	VietJet Air
05 Jan - 28 Feb	VietJet Air

Also check the deals for one-way flights from Busan to Jakarta in January.

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 Busan to Jakarta in January from $359

Return flights