Cheapest one-way flights from Bangkok to Chiang Rai in April from $17

AirHint found the following cheapest one-way flights from Bangkok (BKK) to Chiang Rai (CEI) in April 2026 (see full year).

One-Way flights

28 Apr Thai VietJet Air direct
22 Apr Thai VietJet Air direct
09 Apr Thai AirAsia direct
03 Apr Nok Air direct
02 Apr Nok Air direct
08 Apr Thai AirAsia direct
26 Apr Thai AirAsia direct
16 Apr Thai AirAsia direct
18 Apr Thai AirAsia direct
24 Apr Thai AirAsia direct

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

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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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