Cheapest return flights from Chiang Mai to Bangkok in September from 69€

AirHint found the following cheapest return flights from Chiang Mai (CNX) to Bangkok (BKK) in September 2026 (see full year).

Return flights

11 Sep - 16 Sep Thai AirAsia direct
10 Sep - 14 Sep Thai AirAsia direct
16 Sep - 20 Sep Thai AirAsia direct
21 Sep - 23 Sep Thai AirAsia direct
09 Sep - 28 Sep Nok Air direct
10 Sep - 28 Sep Nok Air direct
08 Sep - 28 Sep Nok Air direct
13 Sep - 28 Sep Nok Air direct
15 Sep - 28 Sep Nok Air direct
16 Sep - 28 Sep Nok Air direct
30 Sep - 19 Oct Nok Air direct
29 Sep - 19 Oct Nok Air direct
28 Sep - 19 Oct Nok Air direct
30 Sep - 01 Oct Nok Air direct
30 Sep - 03 Oct Nok Air direct
30 Sep - 17 Oct Nok Air direct
30 Sep - 21 Oct Nok Air direct
30 Sep - 05 Oct Nok Air direct
30 Sep - 07 Oct Nok Air direct
30 Sep - 08 Oct Nok Air direct

Also check the deals for one-way flights from Chiang Mai to Bangkok in September.

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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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