Cheapest return flights from Hong Kong to Bangkok in September from $216

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

23 Sep - 30 Sep Thai Lion Air direct
18 Sep - 29 Sep Thai AirAsia direct
18 Sep - 26 Sep Thai AirAsia direct
18 Sep - 22 Sep Thai AirAsia direct
05 Sep - 08 Sep Thai AirAsia direct
05 Sep - 15 Sep Thai AirAsia direct
05 Sep - 14 Sep Thai AirAsia direct
24 Sep - 29 Sep Thai AirAsia direct
24 Sep - 26 Sep Thai AirAsia direct
05 Sep - 16 Sep Thai AirAsia direct
24 Sep - 10 Oct Thai AirAsia direct
18 Sep - 01 Oct Thai AirAsia direct
24 Sep - 01 Oct Thai AirAsia direct
28 Sep - 17 Oct Thai AirAsia direct
28 Sep - 10 Oct Thai AirAsia direct
28 Sep - 01 Oct Thai AirAsia direct
30 Sep - 17 Oct Thai AirAsia direct
26 Sep - 03 Oct Thai Lion Air direct
30 Sep - 10 Oct Thai AirAsia direct
30 Sep - 01 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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