Cheap flights from Hong Kong to Bangkok
One-way fares from $109, found recently by travellers. Plus what 5 days in Bangkok costs once you land.
Cheapest dates we found
- 31 Oct2026HKG → DMKThai Lion Air · Non-stop · 2h 45m$109one way
- 25 Feb2027HKG → BKKHK Express · Non-stop · 3h$111one way
- 2 Mar2027HKG → DMKThai Lion Air · Non-stop · 2h 45m$111one way
- 24 Feb2027HKG → DMKThai Lion Air · Non-stop · 2h 45m$111one way
- 27 Feb2027HKG → BKKHK Express · Non-stop · 3h 5m$111one way
- 17 Feb2027HKG → BKKHK Express · Non-stop · 3h 5m$111one way
- 9 Nov2026HKG → DMKThai Lion Air · Non-stop · 2h 45m$111one way
- 23 Nov2026HKG → DMKThai Lion Air · Non-stop · 2h 45m$111one way
One-way economy prices travellers found on Aviasales in the last few days. They change often, so open a fare to see today's price.
Lowest fare by month
Lowest one-way fare seen for each month. Months with no price had no recent searches.
Airlines on this route
Recent cheap fares were with Thai Lion Air, HK Express. Low-cost airlines often charge extra for checked bags and seats, so compare the full price.
When to go to Bangkok
November to February (cooler and drier). March to May is very hot; June to October brings afternoon rain and lower hotel prices.
Money-saving tips for Bangkok
- Use the BTS Skytrain, MRT and river ferries instead of taxis in traffic; the Chao Phraya Express boat costs very little.
- Eat at street stalls and food courts in malls, where a full meal is often a few dollars.
- Book hotels near a BTS or MRT station so you rarely need taxis.
Questions
How much is a flight from Hong Kong to Bangkok?
The cheapest one-way fare we found recently was $109 with Thai Lion Air on 31 Oct 2026. Most of the fares we saw were between $109 and $111 one way. Prices change daily, so open the fare to see today's price.
How long is the flight from Hong Kong to Bangkok?
The quickest flight in our recent results took 2h 45m non-stop.
Are there direct flights from Hong Kong to Bangkok?
Yes. Thai Lion Air, HK Express had non-stop fares in our recent results, from $109.
What is the cheapest month to fly from Hong Kong to Bangkok?
In our recent results, October had the lowest fare ($109 one way). This is based on prices other travellers found, not a forecast.
How much money do I need for 5 days in Bangkok?
About $175 for one backpacker, or $875 for two people travelling mid-range (hotel, food, transport and sights, flights not included). Add about $218 per person for a return flight from Hong Kong.
More flights from Hong Kong
- Return: Bangkok → Hong Kong
- Hong Kong → Chiang Mai
- Hong Kong → Phuket
- Hong Kong → Bali
- Hong Kong → Kuala Lumpur
- Hong Kong → Penang
- Hong Kong → Singapore
- Hong Kong → Hanoi
- Hong Kong → Ho Chi Minh City
- All flights from Hong Kong
Fly to Bangkok from
- Chiang Mai
- Phuket
- Bali
- Kuala Lumpur
- Penang
- Singapore
- Hanoi
- Ho Chi Minh City
- Da Nang
- Siem Reap
- Taipei
- Seoul
- Tokyo
- Osaka
- Jakarta
- Manila
Fares are recent prices found by travellers, cached for a few hours. Trip costs are planning estimates checked 2026-10-11. Always confirm the final price when you book. Some links are affiliate links; they never change your price.