Cheapest one-way flights from Hong Kong to Bangkok in September from $69

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

One-Way flights

17 Sep Thai AirAsia direct
09 Sep Thai AirAsia direct
10 Sep Thai AirAsia direct
02 Sep Thai AirAsia direct
01 Sep Thai AirAsia direct
03 Sep Thai AirAsia direct
23 Sep Thai Lion Air direct
04 Sep Thai Lion Air direct
07 Sep Thai Lion Air direct
16 Sep Thai AirAsia direct

Also check the deals for return flights from Hong Kong to Bangkok in September.

Skyscanner

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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