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Cheap flights from Bangkok Don Mueang Intl Airport to Hong Kong from HK$689

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28-4. Fares are subject to change and may not be available on all flights or dates of travel.
DMK — HKG
17 May — 24 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Bangkok Don Mueang Intl to Hong Kong Intl are usually found in September or August, booked 46 days in advance, depart on a Sunday or Saturday and return on a Thursday

Cheap flight deals from Don Mueang Intl to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Don Mueang Intl to Hong Kong
Explore the most affordable flight options available from Don Mueang Intl to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2026.

Wed 29-410:20
DMK
-
HKG
Nonstop2h 45m
Thai Lion Air
Tue 5-520:20
HKG
-
DMK
Nonstop2h 45m
Thai Lion Air
Deal found 13-4HK$1,511
Wed 29-410:20
DMK
-
HKG
Nonstop2h 45m
Thai Lion Air
Thu 7-520:20
HKG
-
DMK
Nonstop2h 45m
Thai Lion Air
Deal found 12-4HK$1,526
Wed 29-410:20
DMK
-
HKG
Nonstop2h 45m
Thai Lion Air
Wed 6-520:20
HKG
-
DMK
Nonstop2h 45m
Thai Lion Air
Deal found 12-4HK$1,534
Tue 28-409:20
DMK
-
HKG
Nonstop2h 45m
Thai Lion Air
Tue 5-520:20
HKG
-
DMK
Nonstop2h 45m
Thai Lion Air
Deal found 15-4HK$1,542
Fri 15-515:25
DMK
-
HKG
Nonstop2h 50m
Thai Lion Air
Thu 28-520:20
HKG
-
DMK
Nonstop2h 45m
Thai Lion Air
Deal found 16-4HK$1,620
Mon 27-409:20
DMK
-
HKG
Nonstop2h 45m
Thai Lion Air
Tue 5-520:20
HKG
-
DMK
Nonstop2h 45m
Thai Lion Air
Deal found 15-4HK$1,636
Fri 15-515:25
DMK
-
HKG
Nonstop2h 50m
Thai Lion Air
Wed 27-514:20
HKG
-
DMK
Nonstop2h 45m
Thai Lion Air
Deal found 16-4HK$1,652
Wed 29-410:20
DMK
-
HKG
Nonstop2h 45m
Multiple Airlines
Wed 6-520:20
HKG
-
DMK
Nonstop2h 50m
Multiple Airlines
Deal found 14-4HK$1,659

Find flight deals from Don Mueang Intl to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Don Mueang Intl (DMK) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 April 2026.

Round-trip from

HK$1,511

One-way from

HK$689

Popular in

May

Cheapest in

September

Average price

HK$1,644

Good round-trip deal

HK$463 or less

Good one-way deal

HK$708 or less
Thai Lion Air
  • Thai Lion Air
  • 29-4-5-5
  • Nonstop
  • 5h 30m total
  • Bangkok to Hong Kong
Search Deals
Thai Lion Air
  • Thai Lion Air
  • 28-4
  • Nonstop
  • 2h 45m total
  • Bangkok to Hong Kong
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (HK$1,462 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$409 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Bangkok Don Mueang Intl to Hong Kong Intl.
Search Deals
Price to beat on a one-way flight from Bangkok Don Mueang Intl to Hong Kong Intl.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Don Mueang Intl to Hong Kong that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 17 April 2026.
Use the filters below to find and compare flights from Bangkok Don Mueang Intl Airport to Hong Kong that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

BangkokHong Kong

DMK - HKG

DMKHKG

Bangkok Don Mueang Intl

Thu 4-6

08:35-17:55

1 stop8h 20m

Hong Kong Intl

Mon 8-6

08:00-20:50

1 stop13h 50m

HK$2,520
Fastest return journey

BangkokHong Kong

DMK - HKG

DMKHKG

Bangkok Don Mueang Intl

Thu 3-9

15:25-19:15

Nonstop2h 50m

Hong Kong Intl

Mon 7-9

14:20-16:05

Nonstop2h 45m

HK$2,998

BangkokHong Kong

DMK - HKG

DMKHKG

Bangkok Don Mueang Intl

Fri 3-7

20:10-14:15

1 stop17h 05m

Hong Kong Intl

Sun 5-7

15:15-08:15

1 stop18h 00m

HK$3,734

BangkokHong Kong

DMK - HKG

DMKHKG

Bangkok Don Mueang Intl

Wed 29-4

18:00-14:15

1 stop19h 15m

Hong Kong Intl

Wed 6-5

15:15-12:40

1 stop22h 25m

HK$3,867

BangkokHong Kong

DMK - HKG

DMKHKG

Bangkok Don Mueang Intl

Sun 13-9

18:00-14:15

1 stop19h 15m

Hong Kong Intl

Wed 16-9

15:15-11:05

1 stop20h 50m

HK$4,235

BangkokHong Kong

DMK - HKG

DMKHKG

Bangkok Don Mueang Intl

Mon 11-5

18:00-14:15

1 stop19h 15m

Hong Kong Intl

Sun 17-5

15:15-08:15

1 stop18h 00m

HK$4,289

BangkokHong Kong

DMK - HKG

DMKHKG

Bangkok Don Mueang Intl

Fri 15-5

13:45-14:15

1 stop23h 30m

Hong Kong Intl

Mon 18-5

15:15-08:15

1 stop18h 00m

HK$4,289

BangkokHong Kong

DMK - HKG

DMKHKG

Bangkok Don Mueang Intl

Tue 12-5

09:15-14:15

1 stop28h 00m

Hong Kong Intl

Sat 16-5

15:15-11:05

1 stop20h 50m

HK$4,344

BangkokHong Kong

DMK - HKG

DMKHKG

Bangkok Don Mueang Intl

Wed 13-5

18:00-14:15

1 stop19h 15m

Hong Kong Intl

Sat 16-5

15:15-11:05

1 stop20h 50m

HK$4,415
Cheapest one-way
Fastest single journey

BangkokHong Kong

DMK - HKG

DMKHKG

Bangkok Don Mueang Intl

Sat 16-5

09:20-13:05

Nonstop2h 45m

HK$783

Flights are sorted by cheapest return flights first.

Deals found on 16-4

Showing 1-10 of 18 resultsSorted by cheapest first
1
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Best time to book a flight from Don Mueang Intl to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Don Mueang Intl with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok Don Mueang Intl Airport to Hong Kong

How far ahead should I book a flight from Bangkok Don Mueang Intl Airport to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Don Mueang Intl to Hong Kong. Price data was last updated on 10 April 2026.

The best time to book flights from Bangkok Don Mueang Intl Airport to Hong Kong is 45 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Bangkok Don Mueang Intl Airport to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Hong Kong (average of HK$931). Flying from Bangkok Don Mueang Intl Airport to Hong Kong in May is currently the most expensive (average of HK$1,933). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DMK to HKG?

Find hourly flight availability from Don Mueang Intl to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2026.

When flying from Bangkok Don Mueang Intl Airport to Hong Kong, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight from Bangkok Don Mueang Intl Airport to Hong Kong?

Related info for your journey

Find useful and relevant information for your journey from Don Mueang Intl to Hong Kong. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Hong Kong from Bangkok Don Mueang Intl?

    Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly into when you book flights from Bangkok Don Mueang Intl to Hong Kong. 0 airlines have flights to Hong Kong Intl from Bangkok Don Mueang Intl on a regular basis. Booking flights from Bangkok Don Mueang Intl to Hong Kong Intl should not be difficult; the airport handles an average of 3 inbound flights from Bangkok Don Mueang Intl per day.

  • How long is the flight from Bangkok Don Mueang Intl Airport to Hong Kong?

    Airlines like Thai Lion Air and Batik Air fly from Bangkok Don Mueang Intl Airport to Hong Kong in about 2h 50m. The time it takes to get you to your destination can typically vary by up to 16h 25m. The distance between Bangkok Don Mueang Intl Airport and Hong Kong is about 1685 km. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest flights from Bangkok Don Mueang Intl Airport to Hong Kong?

    Looking at all options, your cheapest flight can be booked for HK$453. While the most popular route (Bangkok Don Mueang Intl - Hong Kong Intl) can be booked for HK$1,620 on average, our data indicates HK$754 when flying from Bangkok Don Mueang Intl Airport to Hong Kong.

  • Can I find deals for flights from Don Mueang Intl to Hong Kong that include hotel bookings?

    Yes. In addition to deals on Don Mueang Intl to Hong Kong flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Don Mueang Intl to Hong Kong?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Don Mueang Intl to Hong Kong.

  • Can I find deals for business class flights from Don Mueang Intl to Hong Kong?

    Yes. Cheapflights offers flight deals from Don Mueang Intl to Hong Kong by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Bangkok Don Mueang Intl Airport to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Bangkok Don Mueang Intl Airport to Hong Kong (average of HK$931). Flying from Bangkok Don Mueang Intl Airport to Hong Kong in May is currently the most expensive (average of HK$1,933). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Can Cheapflights find flights from Don Mueang Intl to Hong Kong with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Don Mueang Intl to Hong Kong flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Don Mueang Intl to Hong Kong become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from Don Mueang Intl today and book when prices fit your budget.

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