AirHint found the following cheapest return flights from Seoul (GMP) to Denpasar (DPS) in January 2026 (see full year).

Return flights

17 Jan - 31 Jan	Korean Air
06 Jan - 12 Jan	T'way Air
04 Jan - 09 Jan	T'way Air
26 Jan - 01 Feb	Air Busan
08 Jan - 16 Jan	Eastar Jet
11 Jan - 16 Jan	Eastar Jet
15 Jan - 19 Jan	Jeju Air
14 Jan - 02 Feb	Eastar Jet
12 Jan - 14 Jan	Air Busan
19 Jan - 25 Jan	Jeju Air
16 Jan - 25 Jan	Jeju Air
30 Jan - 14 Feb	Air Busan
07 Jan - 13 Jan	Air Busan
27 Jan - 03 Feb	EVA Air
30 Jan - 03 Feb	EVA Air
23 Jan - 03 Feb	EVA Air
24 Jan - 03 Feb	EVA Air
24 Jan - 10 Feb	EVA Air
30 Jan - 09 Feb	EVA Air
30 Jan - 05 Feb	EVA Air

Also check the deals for one-way flights from Seoul to Denpasar 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 Seoul to Denpasar in January from 323€

Return flights