Cheapest return flights from Cheju to Bangkok in December from $217

AirHint found the following cheapest return flights from Cheju (CJU) to Bangkok (BKK) in December 2025 (see full year).

Return flights

11 Dec - 14 Dec China Eastern
02 Dec - 10 Dec Jeju Air
04 Dec - 11 Dec Jeju Air
18 Dec - 22 Dec Eastar Jet
10 Dec - 18 Dec Jeju Air
07 Dec - 20 Dec Jeju Air
04 Dec - 08 Dec Jeju Air
06 Dec - 13 Dec Jeju Air
07 Dec - 10 Dec Jeju Air
20 Dec - 24 Dec T'way Air
25 Dec - 03 Jan Jeju Air
25 Dec - 04 Jan Spring Airlines

Also check the deals for one-way flights from Cheju to Bangkok in December.

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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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