Cheapest return flights from Hong Kong to Bangkok in September from $127

Best time to book flights for Hong Kong (HKG) to Bangkok (DMK) flights at AirHint

AirHint found the following cheapest return flights from Hong Kong (HKG) to Bangkok (DMK) in September 2025 (see full year).

Return flights

15 Sep - 18 Sep Thai AirAsia direct
10 Sep - 17 Sep Thai AirAsia direct
10 Sep - 14 Sep Thai AirAsia direct
10 Sep - 25 Sep Thai AirAsia direct
10 Sep - 18 Sep Thai AirAsia direct
03 Sep - 17 Sep Thai AirAsia direct
03 Sep - 14 Sep Thai AirAsia direct
03 Sep - 18 Sep Thai AirAsia direct
03 Sep - 08 Sep Thai AirAsia direct
18 Sep - 25 Sep Thai AirAsia direct
26 Sep - 16 Oct Thai AirAsia direct
26 Sep - 17 Oct Thai AirAsia direct
18 Sep - 08 Oct Thai AirAsia direct
27 Sep - 18 Oct Thai AirAsia direct
27 Sep - 16 Oct Thai AirAsia direct
27 Sep - 17 Oct Thai AirAsia direct
22 Sep - 11 Oct Thai AirAsia direct
21 Sep - 08 Oct Thai AirAsia direct
21 Sep - 11 Oct Thai AirAsia direct
20 Sep - 08 Oct Thai AirAsia direct

Also check the deals for one-way flights from Hong Kong 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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