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Cheap Flights from Hong Kong to Bangkok

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Compare Hong Kong Intl to Don Mueang flight deals

Find the cheapest month or even day of the year to fly to Don Mueang

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Flight deals from Hong Kong Intl to Don Mueang

Looking for a cheap last-minute deal or the best return flight from Hong Kong Intl to Don Mueang? Find the lowest prices on one-way and return tickets right here.
Bangkok.$172 per passenger.Departing Wed, 11 Jun, returning Fri, 13 Jun.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Hong Kong Intl on Wed, 11 Jun, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Fri, 13 Jun, arriving in Hong Kong Intl.Price includes taxes and charges.From $172, select.
Bangkok.$175 per passenger.Departing Wed, 13 Aug, returning Sun, 17 Aug.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Hong Kong Intl on Wed, 13 Aug, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Sun, 17 Aug, arriving in Hong Kong Intl.Price includes taxes and charges.From $175, select.
Bangkok.$181 per passenger.Departing Fri, 11 Jul, returning Sun, 20 Jul.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Hong Kong Intl on Fri, 11 Jul, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Sun, 20 Jul, arriving in Hong Kong Intl.Price includes taxes and charges.From $181, select.
Bangkok.$182 per passenger.Departing Thu, 15 May, returning Sun, 25 May.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Hong Kong Intl on Thu, 15 May, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Sun, 25 May, arriving in Hong Kong Intl.Price includes taxes and charges.From $182, select.
Bangkok.$183 per passenger.Departing Tue, 24 Jun, returning Tue, 1 Jul.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Hong Kong Intl on Tue, 24 Jun, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Tue, 1 Jul, arriving in Hong Kong Intl.Price includes taxes and charges.From $183, select.
Bangkok.$184 per passenger.Departing Mon, 7 Jul, returning Mon, 11 Aug.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Hong Kong Intl on Mon, 7 Jul, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Mon, 11 Aug, arriving in Hong Kong Intl.Price includes taxes and charges.From $184, select.
Bangkok.$184 per passenger.Departing Tue, 20 May, returning Fri, 27 Jun.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Hong Kong Intl on Tue, 20 May, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Fri, 27 Jun, arriving in Hong Kong Intl.Price includes taxes and charges.From $184, select.
Bangkok.$185 per passenger.Departing Wed, 3 Sep, returning Thu, 11 Sep.Return flight with Thai LionAir.Outbound direct flight with Thai LionAir departs from Hong Kong Intl on Wed, 3 Sep, arriving in Don Mueang.Inbound direct flight with Thai LionAir departs from Don Mueang on Thu, 11 Sep, arriving in Hong Kong Intl.Price includes taxes and charges.From $185, select.

Find the cheapest month to fly from Hong Kong Intl to Don Mueang

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Hong Kong Intl to Don Mueang flights are currently cheapest in June.
Apr
from $186
May
from $182
Jun
from $172
Jul
from $181
Aug
from $175
Sep
from $185
Oct
from $186
Nov
from $201
Dec
from $335
Jan
from $347
Feb
from $339
Mar
from $394

Direct flights from Hong Kong Intl to Don Mueang

Hong Kong Intl to Don Mueang: Alternative routes

Compare routes from Hong Kong Intl to Bangkok below. You may find an airport to fly into that's cheaper, faster, or easier than Don Mueang.

Hong Kong to Bangkok: Flight information

The things to know before you go.
Cheapest flight found$172
Cheapest month to flyJune
Average flight time2 hrs, 57 mins
Most popular airlineThai AirAsia
Average flights per week22

Finding cheap flights from Hong Kong Intl to Don Mueang: Frequently asked questions

The best price we found for a return flight from Hong Kong Intl to Don Mueang is $172. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 57 minutes is the average flight time from Hong Kong Intl to Don Mueang.
Thai AirAsia and Thai LionAir fly direct from Hong Kong Intl to Don Mueang.
As of April 2025, there are 22 flights per week flying from Hong Kong Intl to Don Mueang.
The cheapest month to fly from Hong Kong Intl to Don Mueang is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Hong Kong Intl Airport to Don Mueang Airport on Wednesday, 11 June 2025.
Yes – the average flight time is 2 hours and 57 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Don Mueang but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bangkok is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Thai LionAir offers the cheapest flight tickets to Don Mueang.

Travelling from Hong Kong International Airport (HKG) to Don Mueang International Airport (DMK): what you need to know

  • Book a direct flight from Hong Kong International Airport to Don Mueang International Airport and you'll be travelling for an average of 3 hours.

  • Bangkok's timezone is UTC+7, which makes Bangkok one hour behind Hong Kong.

  • Every week, there are 43 Hong Kong International Airport to Don Mueang International Airport flights. To take off as early as possible, select the 07:35 Hong Kong Express flight. If you're eager to make the most of your day before flying, the latest flight is at 22:25 with Thai AirAsia.

  • Get to the airport on time so you don't miss your HKG to DMK flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to prevent a last-minute sprint to your gate.

  • You'll likely experience longer lines during popular months such as April. Arriving up to four hours in advance for an international flight and two hours for domestic departures will give you ample time for security and boarding.

  • Thai AirAsia has direct flights from Hong Kong International Airport to Don Mueang International Airport. Book with this popular airline, then get ready to see the sights in Bangkok — and maybe even more of Thailand if time allows.

  • Thai AirAsia is the airline most travellers choose for this route.

  • With an impressive 87.0% of services landing on schedule, Hong Kong Express is the most punctual carrier offering HKG to DMK flights.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from Hong Kong International Airport to Don Mueang International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to explore your chosen city. Top stopovers between HKG and DMK include:

    • Chiang Mai International Airport

    • Phuket International Airport

    • Taiwan Taoyuan International Airport

How to find the cheapest flights from Hong Kong International Airport (HKG) to Don Mueang International Airport (DMK)

  • The lowest price we've found for a one-way Hong Kong International Airport to Don Mueang International Airport flight is $92. A round-trip plane ticket is currently $172. Depending on the availability when you book, these fares can change.

  • Book two months before your departure date. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from HKG to DMK.

  • Plan your trip for January. That's the cheapest month for flights from Hong Kong International Airport to Don Mueang International Airport. If you're flexible with your travel dates, use the 'Whole month' tool to find the lowest airfare across each month.

  • Landing cheap flights from HKG to DMK is a breeze with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as fares go down.

  • Tailor your trip with filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Hong Kong International Airport to Don Mueang International Airport.

Handy information about Hong Kong International Airport (HKG)

  • The address for HKG is 1 Cheong Hong Rd.

  • 73.04% of flights that leave from Hong Kong International Airport reach their destination on time.

  • Central Hong Kong to Hong Kong International Airport is around 32 kilometres. Depending on traffic, it'll take you about 30 minutes to get there if you're catching a cab, ride-sharing or driving.

  • You can expect a trip time of about 45 minutes when using public transport.

  • Need a convenient hotel close to HKG? If you've booked an early flight from Hong Kong International Airport to Don Mueang International Airport, these stays will have you sleeping moments from check-in:

Arriving at Don Mueang International Airport (DMK)

Getting from Don Mueang International Airport (DMK) to central Bangkok

  • Don Mueang International Airport is approximately 27 kilometres from central Bangkok. Driving there takes about 30 minutes.

  • Travelling to the centre by public transport will take you around 1 hour 5 minutes.

When to fly to Don Mueang International Airport (DMK)

  • The quietest month for a flight from Hong Kong International Airport to Don Mueang International Airport is February, while August is the busiest. Pick the best time to go to Bangkok based on whether you prefer a more fast-paced or easygoing experience.

  • The warmest month in Bangkok is April, with temperatures ranging between 26ºC (79ºF) and 37ºC (99ºF). Book your flights from Hong Kong International Airport to Don Mueang International Airport in this month if this is the type of weather you like.

  • If you'd rather travel in cooler conditions, look for a cheap ticket from HKG to DMK in December. Temperatures average between 19ºC (66ºF) and 33ºC (91ºF) then.

Explore more of Thailand

  • Bangkok is always a good idea, but there are so many other corners of Thailand you should also see. Around 467 kilometres north-east of Bangkok, a trip to Udon Thani will keep you on the move. Check out popular attractions like Nong Prajak Public Park, Krom Luang Prachaksinlapakhom Monument and Chinesisches Tor.

  • Around 64 kilometres south-east of Bangkok, Chon Buri is another essential stop in Thailand. Start your sightseeing at Wat Ton Son, Forest and Phra Phutthasihing Hall.

Plan the rest of your trip from Hong Kong to Bangkok

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.