Cheapest return flights from Hong Kong to Bangkok in December from $121

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

Return flights

12 Dec - 16 Dec Thai Lion Air direct
11 Dec - 15 Dec Thai Lion Air direct
12 Dec - 15 Dec Thai Lion Air direct
04 Dec - 08 Dec Thai Lion Air direct
05 Dec - 08 Dec Thai Lion Air direct
03 Dec - 07 Dec Thai Lion Air direct
05 Dec - 09 Dec Thai Lion Air direct
05 Dec - 07 Dec Thai Lion Air direct
05 Dec - 19 Dec Thai Lion Air direct
04 Dec - 09 Dec Thai Lion Air direct
11 Dec - 08 Jan Thai Lion Air direct
18 Dec - 10 Jan Thai Lion Air direct
18 Dec - 07 Jan Thai Lion Air direct
18 Dec - 15 Jan Thai Lion Air direct
27 Dec - 12 Jan Thai AirAsia direct
27 Dec - 10 Jan Thai AirAsia direct
26 Dec - 12 Jan Thai AirAsia direct
26 Dec - 10 Jan Thai AirAsia direct
23 Dec - 12 Jan Thai AirAsia direct
23 Dec - 10 Jan Thai AirAsia direct

Also check the deals for one-way flights from Hong Kong to Bangkok in December.

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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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