AirHint found the following cheapest one-way flights from Bangkok (BKK) to Cheju (CJU) in May 2026 (see full year).
One-Way flights
| 17 May | Thai VietJet Air | ||
| 31 May | Vietnam Airlines | ||
| 25 May | Thai VietJet Air | ||
| 29 May | Spring Airlines | ||
| 21 May | Spring Airlines | ||
| 22 May | Thai VietJet Air | ||
| 03 May | HK Express | ||
| 06 May | Jeju Air | ||
| 05 May | HK Express |
Also check the deals for return flights from Bangkok to Cheju in May.
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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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