$81 Cheap Flights from Bangkok (DMK) to Hong Kong (HKG)

View $81 flight on Wed, Nov 12, 2025Opens in a new window

Popular airlines from Don Mueang Intl. Airport (DMK) to Hong Kong International Airport (HKG)

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Cheap Flights from Bangkok to Hong Kong (DMK-HKG)

Prices were available within the past 7 days and start at $81 for one-way flights and $169 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thai Lion Mantari
Sun, Oct 5 - Mon, Oct 6
DMK
Bangkok
HKG
Hong Kong SAR
$169 Roundtrip, found 6 days ago
$169
Roundtrip
found 6 days ago
Select Thai Lion Mantari flight, departing Sun, Oct 5 from Bangkok to Hong Kong SAR, returning Mon, Oct 6, priced at $169 found 6 days ago
Thai Lion Mantari
Sat, Sep 6 - Sat, Sep 13
DMK
Bangkok
HKG
Hong Kong SAR
$182 Roundtrip, just found
$182
Roundtrip
just found
Select Thai Lion Mantari flight, departing Sat, Sep 6 from Bangkok to Hong Kong SAR, returning Sat, Sep 13, priced at $182 just found
Thai Lion Mantari
Wed, Dec 3 - Thu, Dec 4
DMK
Bangkok
HKG
Hong Kong SAR
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select Thai Lion Mantari flight, departing Wed, Dec 3 from Bangkok to Hong Kong SAR, returning Thu, Dec 4, priced at $201 found 1 day ago
Thai Lion Mantari
Sun, Oct 26 - Mon, Oct 27
DMK
Bangkok
HKG
Hong Kong SAR
$203 Roundtrip, found 1 day ago
$203
Roundtrip
found 1 day ago
Select Thai Lion Mantari flight, departing Sun, Oct 26 from Bangkok to Hong Kong SAR, returning Mon, Oct 27, priced at $203 found 1 day ago
Thai Lion Mantari
Sun, Oct 12 - Mon, Oct 13
DMK
Bangkok
HKG
Hong Kong SAR
$214 Roundtrip, found 21 hours ago
$214
Roundtrip
found 21 hours ago
Select Thai Lion Mantari flight, departing Sun, Oct 12 from Bangkok to Hong Kong SAR, returning Mon, Oct 13, priced at $214 found 21 hours ago
Thai Lion Mantari
Wed, Aug 13 - Sat, Aug 16
DMK
Bangkok
HKG
Hong Kong SAR
$217 Roundtrip, found 1 hour ago
$217
Roundtrip
found 1 hour ago
Select Thai Lion Mantari flight, departing Wed, Aug 13 from Bangkok to Hong Kong SAR, returning Sat, Aug 16, priced at $217 found 1 hour ago
Thai Lion Mantari
Thu, Aug 7 - Fri, Aug 8
DMK
Bangkok
HKG
Hong Kong SAR
$230 Roundtrip, found 2 hours ago
$230
Roundtrip
found 2 hours ago
Select Thai Lion Mantari flight, departing Thu, Aug 7 from Bangkok to Hong Kong SAR, returning Fri, Aug 8, priced at $230 found 2 hours ago
Thai Lion Mantari
Tue, Aug 19 - Sat, Aug 23
DMK
Bangkok
HKG
Hong Kong SAR
$245 Roundtrip, found 1 hour ago
$245
Roundtrip
found 1 hour ago
Select Thai Lion Mantari flight, departing Tue, Aug 19 from Bangkok to Hong Kong SAR, returning Sat, Aug 23, priced at $245 found 1 hour ago
Thai Lion Mantari
Sat, Nov 1 - Sun, Nov 2
DMK
Bangkok
HKG
Hong Kong SAR
$249 Roundtrip, found 6 hours ago
$249
Roundtrip
found 6 hours ago
Select Thai Lion Mantari flight, departing Sat, Nov 1 from Bangkok to Hong Kong SAR, returning Sun, Nov 2, priced at $249 found 6 hours ago
Thai Lion Mantari
Mon, Aug 4 - Wed, Aug 6
DMK
Bangkok
HKG
Hong Kong SAR
$253 Roundtrip, found 2 hours ago
$253
Roundtrip
found 2 hours ago
Select Thai Lion Mantari flight, departing Mon, Aug 4 from Bangkok to Hong Kong SAR, returning Wed, Aug 6, priced at $253 found 2 hours ago

Alternative airports near Chek Lap Kok

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Macau Intl. MFM. Cheapest option available. Flights from $199
MFM
Macau Intl.
Cheapest
Flights from $199
Flights from Bangkok (DMK) to Hong Kong (HKG)
Origin airport
Don Mueang Intl.
Destination airport
Hong Kong Intl.
Airlines serving
Thai Lion Mantari
Roundtrip price
$164
Distance
1049 mi
Average flight time
3 hours 47 mins

Bangkok to Hong Kong Flights

The cheapest times to fly from Bangkok to Hong Kong

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bangkok to Hong Kong are during the month of October. You can find some of the cheapest flights from Bangkok to Hong Kong with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bangkok to Hong Kong

Sunday is one of the best days to book for cheap flights from Bangkok to Hong Kong: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bangkok to Hong Kong

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bangkok to Hong Kong in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bangkok to Hong Kong flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bangkok to Hong Kong airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG) cost?
Cheap round-trip fares from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG) start from $182. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a APG Airlines flight leaving DMK on August 19 2025 and touching down at HKG. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from DMK to HKG?
The cheapest flights from DMK to HKG are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG)?
Avoid the detours and fly straight to Hong Kong Intl. Airport (HKG) from Don Mueang Intl. Airport (DMK) with 3 airlines, including:

  • Hong Kong Express
  • Thai AirAsia
  • Thai Lion Air

What is the cheapest airline that flies from DMK to HKG?
Right now, the cheapest carrier operating one-way flights from DMK to HKG is APG Airlines. You can book a seat on this route from $81. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from DMK on September 30 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG)?
With an average of 5 direct flights departing from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG) every day, you'll be off on your next adventure in no time.
What are the most popular departure times for flights from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG)?
The 6 AM departures from DMK to HKG are the most sought after. These flights can come with a higher price due to their popularity. If you want to save on your fare, choose a less crowded time to fly.
What day of the week has the most flights from DMK to HKG?
Sunday offers the most flights from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG). Consider traveling on this day and you'll have a greater chance of finding a departure that fits your plans.
What is the earliest flight from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG)?
Don Mueang Intl. Airport (DMK)'s earliest flight to Hong Kong Intl. Airport (HKG) leaves at approximately 6:10AM UTC+7. With a travel time of 2h 40m, you'll touch down at around 9:50AM UTC+8.
How long does it take to fly from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG)?
It takes roughly 2 hours and 45 minutes to fly the 1,050 mi from DMK to HKG.
What is the best time to fly from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG)?
To avoid possible delays on the Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG) route, fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Hong Kong from Don Mueang Intl. Airport (DMK)?
Explore your flight options from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG). This is the only Hong Kong airport you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG) last-minute?
Booking your plane ticket from DMK to HKG right before your journey is generally more expensive. But if there's some wiggle room with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a DMK to HKG flight and hotel package?
You'll typically save money by securing a DMK to HKG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. After selecting your preferred flights and accommodations, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Don Mueang Intl. Airport (DMK) to Hong Kong Intl. Airport (HKG)?
Typically, you can reschedule or cancel your DMK to HKG flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you want further information, go to our Customer Service portal.

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Bangkok nearby Airports

Bangkok

Suvarnabhumi Intl. to Hong Kong
$146.90
Don Mueang Intl. to Hong Kong
$163.80
*Available to One Key members.