Cheapest return flights from Bangkok to Chiang Rai in October from $73

AirHint found the following cheapest return flights from Bangkok (BKK) to Chiang Rai (CEI) in October 2026 (see full year).

Return flights

16 Oct - 19 Oct Thai AirAsia direct
23 Oct - 26 Oct Thai Lion Air direct

Also check the deals for one-way flights from Bangkok to Chiang Rai in October.

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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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