Cheapest one-way flights from Bangkok to Chiang Rai in December from $32

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Chiang Rai (CEI) in December 2025 (see full year).

One-Way flights

13 Dec Thai Lion Air direct
14 Dec Thai Lion Air direct
15 Dec Thai Lion Air direct
19 Dec Thai VietJet Air direct
18 Dec Thai Lion Air direct
21 Dec Thai VietJet Air direct
16 Dec Thai Lion Air direct
20 Dec Thai VietJet Air direct
23 Dec Thai AirAsia direct
24 Dec Nok Air direct

Also check the deals for return flights from Bangkok to Chiang Rai 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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