Cheapest one-way flights from Bangkok to Chiang Rai in October from $28

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

One-Way flights

09 Oct Thai Lion Air direct
22 Oct Thai AirAsia direct
06 Oct Thai Lion Air direct
01 Oct Thai Lion Air direct
30 Oct Thai AirAsia direct
24 Oct Thai AirAsia direct
26 Oct Nok Air direct
08 Oct Thai AirAsia direct
11 Oct Nok Air direct
31 Oct Thai AirAsia direct

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

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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