AirHint found the following cheapest one-way flights from Busan (PUS) to Cheju (CJU) in June 2026 (see full year).
One-Way flights
| 01 Jun | Asiana Airlines | direct | |
| 16 Jun | Korean Air | direct | |
| 20 Jun | Korean Air | direct |
Also check the deals for return flights from Busan to Cheju in June.
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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