Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Hong Kong to Bangkok Suvarnabhumi Airport from $128

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 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BKK
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Hong Kong Intl to Bangkok Suvarnabhumi are usually found in March or June, booked 80 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap flight deals from Hong Kong to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Suvarnabhumi
Explore the most affordable flight options available from Hong Kong to Suvarnabhumi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Wed 31/1221:00HKG - BKK
Nonstop3h 15mEmirates
Wed 28/113:45BKK - HKG
Nonstop2h 55mEmirates
Deal found 11/12$303
Wed 31/1221:00HKG - BKK
Nonstop3h 15mEmirates
Thu 29/113:45BKK - HKG
Nonstop2h 55mEmirates
Deal found 11/12$315
Wed 31/1221:00HKG - BKK
Nonstop3h 15mEmirates
Sat 24/113:45BKK - HKG
Nonstop2h 55mEmirates
Deal found 11/12$333
Tue 30/1221:00HKG - BKK
Nonstop3h 15mEmirates
Sun 25/113:45BKK - HKG
Nonstop2h 55mEmirates
Deal found 11/12$384
Fri 19/1209:20HKG - BKK
Nonstop3h 05mUnited Airlines
Thu 25/1216:55BKK - HKG
Nonstop2h 50mUnited Airlines
Deal found 9/12$400
Tue 30/1221:00HKG - BKK
Nonstop3h 15mEmirates
Fri 30/113:45BKK - HKG
Nonstop2h 55mEmirates
Deal found 11/12$401
Fri 12/1208:25HKG - BKK
1 stop7h 35mMultiple Airlines
Tue 16/607:00BKK - HKG
1 stop7h 55mMultiple Airlines
Deal found 10/12$431
Sat 13/1222:15HKG - BKK
Nonstop3h 00mGreater Bay Airlines
Mon 15/1201:40BKK - HKG
Nonstop2h 55mGreater Bay Airlines
Deal found 11/12$437
Sat 27/1221:00HKG - BKK
Nonstop3h 15mEmirates
Sat 10/113:45BKK - HKG
Nonstop2h 55mEmirates
Deal found 10/12$443
Thu 18/1216:05HKG - BKK
Nonstop3h 10mCathay Pacific
Sun 21/1216:55BKK - HKG
Nonstop2h 45mCathay Pacific
Deal found 10/12$445
Sun 28/1223:00HKG - BKK
Nonstop2h 55mGreater Bay Airlines
Fri 2/101:40BKK - HKG
Nonstop2h 55mGreater Bay Airlines
Deal found 11/12$448

Find flight deals from Hong Kong to Suvarnabhumi

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Suvarnabhumi (BKK). 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 12 December 2025.

Round-trip from

$224

One-way from

$128

Popular in

January

Cheapest in

March

Average price

$359

Good round-trip deal

$232 or less

Good one-way deal

$156 or less
HK Express
  • HK Express
  • 24/1-31/1
  • Nonstop
  • 6h 05m total
  • Hong Kong to Bangkok
Search Deals
Hong Kong Airlines
  • Hong Kong Airlines
  • 21/2
  • Nonstop
  • 3h 05m total
  • Hong Kong to Bangkok
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($95 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Bangkok Suvarnabhumi.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Bangkok Suvarnabhumi.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Suvarnabhumi 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 647,157 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Hong Kong to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Hong Kong

Fly to

Suvarnabhumi

Route

Depart

Return

Price

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 20/3

21:00-23:15

Nonstop3h 15m

Bangkok Suvarnabhumi

Sun 22/3

13:45-17:40

Nonstop2h 55m

$293

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 20/3

21:00-23:15

Nonstop3h 15m

Bangkok Suvarnabhumi

Mon 23/3

13:45-17:40

Nonstop2h 55m

$294

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sun 18/1

08:45-17:40

1 stop9h 55m

Bangkok Suvarnabhumi

Fri 23/1

05:40-23:50

1 stop17h 10m

$425

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sun 12/4

07:55-19:00

1 stop12h 05m

Bangkok Suvarnabhumi

Mon 20/4

07:40-14:30

1 stop5h 50m

$436

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Tue 10/2

09:55-12:05

Nonstop3h 10m

Bangkok Suvarnabhumi

Tue 17/2

12:45-16:40

Nonstop2h 55m

$446

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 20/3

14:50-23:10

1 stop9h 20m

Bangkok Suvarnabhumi

Sun 22/3

20:05-12:55

1 stop15h 50m

$499

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 25/12

21:10-13:05

1 stop16h 55m

Bangkok Suvarnabhumi

Sun 28/12

02:35-16:35

1 stop13h 00m

$512

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 8/1

13:30-23:40

1 stop11h 10m

Bangkok Suvarnabhumi

Sat 10/1

02:15-20:05

1 stop16h 50m

$518

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Tue 23/12

21:10-09:50

1 stop13h 40m

Bangkok Suvarnabhumi

Mon 26/1

10:55-19:00

1 stop7h 05m

$530

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 25/12

21:10-13:05

1 stop16h 55m

Bangkok Suvarnabhumi

Sun 25/1

14:05-09:15

1 stop18h 10m

$530

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Hong Kong to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Hong Kong 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 Hong Kong to Bangkok Suvarnabhumi Airport

How far ahead should I book a flight from Hong Kong to Bangkok Suvarnabhumi Airport?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Suvarnabhumi. Price data was last updated on 5 December 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Bangkok Suvarnabhumi Airport, you should look to book at least 80 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Hong Kong to Bangkok Suvarnabhumi Airport?

Currently, March is the cheapest month in which you can book a flight from Hong Kong to Bangkok Suvarnabhumi Airport (average of $174). Flying from Hong Kong to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $215). 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 HKG to BKK?

Find hourly flight availability from Hong Kong to Suvarnabhumi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 December 2025.

When flying from Hong Kong to Bangkok Suvarnabhumi Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 83% versus a flight in the evening.

What is the cheapest day to fly from Hong Kong to Bangkok Suvarnabhumi Airport?

Use this chart to determine the cheapest time to fly return from Hong Kong to Suvarnabhumi. Price data was last updated on 6 December 2025.

Travellers seeking maximum savings on their Hong Kong to Bangkok Suvarnabhumi Airport flight should consider departing on Tuesday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Suvarnabhumi

Get insights into the airlines that provide service to Suvarnabhumi. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Suvarnabhumi. Reviews last updated 12 December 2025.
Read reviews from past customers who have flown with Cathay Pacific and HK Express from Hong Kong to Bangkok Suvarnabhumi Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,095 reviews
Check prices

Boarding

7.9

Food

7.3

Entertainment

7.8

Crew

8.1

Comfort

7.6

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.
Cathay Pacific
7.6
Good
1,095 reviews
Cathay Pacific
7.6
Good
1,095 reviews
Check prices

Boarding

7.9

Food

7.3

Entertainment

7.8

Crew

8.1

Comfort

7.6

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.
HK Express
7.2
Good
43 reviews
Cathay Pacific
7.6
Good
1,095 reviews
Check prices

Boarding

7.9

Food

7.3

Entertainment

7.8

Crew

8.1

Comfort

7.6

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Mei Lin,Sept 2025

HKG - LHR

Overall, it was good. The flight was smooth, and the service was good. Unfortunately, the food was mediocre. The toilet could have been in a better condition throughout the flight.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Suvarnabhumi. 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 from for flights from Hong Kong to Bangkok Suvarnabhumi?

    Hong Kong Intl (HKG), located 26.0 km from the city centre, is the airport you fly out of when you book flights from Hong Kong to Bangkok Suvarnabhumi. 2 airlines have flights from Hong Kong Intl to Bangkok Suvarnabhumi on a regular basis. Booking flights from Hong Kong Intl to Bangkok Suvarnabhumi should not be difficult; the airport handles an average of 54 outbound flights to Bangkok Suvarnabhumi per day.

  • How long is the flight from Hong Kong to Bangkok Suvarnabhumi Airport?

    A quick flight from Hong Kong to Bangkok Suvarnabhumi Airport can take about 3h 05m. HK Express provides one of the quickest options available for as low as $287. Hong Kong and Bangkok Suvarnabhumi Airport are separated by a distance of 1687 km. Most flights are nonstop.

  • What are the cheapest airlines flying from Hong Kong to Bangkok Suvarnabhumi Airport round-trip?

    According to our current data, HK Express ($180), and Cathay Pacific ($352) offers the cheapest pricing from Hong Kong to Bangkok Suvarnabhumi Airport. You may be able to fly from Hong Kong to Bangkok Suvarnabhumi Airport for 35% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Hong Kong to Bangkok Suvarnabhumi Airport one-way?

    $91 is the cheapest one-way deal found within the past few days, from HK Express. You may also be able to find cheap deals on Thai Lion Air and Thai AirAsia, with prices starting from $92 and $95, respectively.

  • What are the most reliable airlines from Hong Kong to Bangkok Suvarnabhumi Airport?

    Before booking your flight to Bangkok Suvarnabhumi Airport from Hong Kong, have a look at the most reliable airlines to get you to your destination on time: Emirates (97%), Hong Kong Airlines (91%), Finnair( 89%).

  • What are the cheapest flights from Hong Kong to Bangkok Suvarnabhumi Airport?

    Looking for the cheapest flight from Hong Kong to Bangkok Suvarnabhumi Airport? While on average our users pay $314, our data indicates the cheapest price to be $127. The most popular route (Hong Kong Intl - Bangkok Suvarnabhumi), is priced around $282.

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

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

  • How can I find direct flights from Hong Kong to Suvarnabhumi?

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

  • Can I find deals for business class flights from Hong Kong to Suvarnabhumi?

    Yes. Cheapflights offers flight deals from Hong Kong to Suvarnabhumi 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 Hong Kong to Bangkok Suvarnabhumi Airport?

    Currently, March is the cheapest month in which you can book a flight from Hong Kong to Bangkok Suvarnabhumi Airport (average of $174). Flying from Hong Kong to Bangkok Suvarnabhumi Airport in December is currently the most expensive (average of $215). 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

Travelling to a place near Bangkok Suvarnabhumi Airport?

Book flights to Bangkok Suvarnabhumi Airport if you plan to visit one of these locations
Ko Samet
Chonburi
Kanchanaburi
Sattahip
Cha-am
Ayutthaya
Ko Lan

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Hong Kong to Suvarnabhumi

Discover the top 2 airlines that operate flights from Hong Kong to Suvarnabhumi. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 12 December 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$180Average$229FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Cathay PacificCheapest$352Average$680FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Suvarnabhumi?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Suvarnabhumi from Hong Kong today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Hong Kong to Suvarnabhumi?

Cheapflights simply makes it quick and affordable to book flights from Hong Kong to Suvarnabhumi by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Hong Kong to Suvarnabhumi with no change fees?

Need flexible booking options for your flight to Suvarnabhumi from Hong Kong? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Hong Kong to Suvarnabhumi become cheaper?

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

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.