Cheapest one-way flights from Cheju to Busan in January from $15

AirHint found the following cheapest one-way flights from Cheju (CJU) to Busan (PUS) in January 2026 (see full year).

One-Way flights

27 Jan Jin Air direct
29 Jan Jeju Air direct
28 Jan Air Busan direct
30 Jan Air Busan direct
31 Jan Air Busan direct
24 Jan Air Busan direct
26 Jan Jin Air direct
23 Jan Air Busan direct
20 Jan Korean Air direct
25 Jan Jin Air direct

Also check the deals for return flights from Cheju to Busan in January.

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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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