Cheapest one-way flights from Busan to Cheju in May from $54

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

One-Way flights

19 May Korean Air direct
11 May Korean Air direct
20 May Korean Air direct
31 May Korean Air direct
10 May Korean Air direct
22 May Korean Air direct
01 May Korean Air direct
04 May Korean Air direct
03 May Korean Air direct
25 May Korean Air direct

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

Skyscanner

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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