Cheapest return flights from Hong Kong to Bangkok in December from $176

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

Return flights

31 Dec - 10 Jan Greater Bay Airlines direct
31 Dec - 08 Jan Greater Bay Airlines direct
31 Dec - 07 Jan Greater Bay Airlines direct
31 Dec - 06 Jan Greater Bay Airlines direct
31 Dec - 05 Jan Greater Bay Airlines
31 Dec - 30 Jan Thai Lion Air direct
31 Dec - 22 Jan Greater Bay Airlines direct
30 Dec - 13 Jan Thai Lion Air direct
30 Dec - 07 Jan Thai Lion Air direct
30 Dec - 18 Jan HK Express direct
30 Dec - 31 Dec Hong Kong Airlines 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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