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$72+ Cheap flights from Hong Kong (HKG) to Bangkok

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 10/9. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BKK
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Hong Kong Intl to Bangkok are usually found in March or November, booked 51 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Hong Kong to Bangkok

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Bangkok (TH1). 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 September 11, 2025.

Round-trip from

$128
(Trip.com)

One-way from

$72
(AirAsia)

Popular in

January

Cheapest in

March

Average price

$158
From Hong Kong Intl to Bangkok
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One-way flight from Hong Kong Intl to Bangkok
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Highest demand for flights based on searches. 19% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hong Kong to Bangkok

Cheapest flights from Hong Kong to Bangkok
Explore the most affordable flight options available from Hong Kong to Bangkok. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/128:05 amHKG - BKK
Nonstop3h 05mMultiple Airlines
Wed 10/2210:25 amBKK - HKG
Nonstop3h 00mMultiple Airlines
Deal found 9/11$128
This AirAsia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/188:20 pmHKG - DMK
Nonstop2h 55mThai AirAsia
Sun 10/1910:20 amDMK - HKG
Nonstop2h 40mThai AirAsia
Deal found 9/10$129
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1110:40 pmHKG - BKK
Nonstop3h 00mMultiple Airlines
Sat 10/187:45 pmBKK - HKG
Nonstop2h 55mMultiple Airlines
Deal found 9/11$130
This AirAsia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/108:20 pmHKG - DMK
Nonstop2h 55mThai AirAsia
Fri 10/1710:20 amDMK - HKG
Nonstop2h 40mThai AirAsia
Deal found 9/10$132
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/197:40 amHKG - BKK
Nonstop3h 00mMultiple Airlines
Thu 10/231:40 amBKK - HKG
Nonstop3h 00mMultiple Airlines
Deal found 9/11$133
This AirAsia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/138:20 pmHKG - DMK
Nonstop2h 55mThai AirAsia
Tue 9/238:10 amDMK - HKG
Nonstop2h 50mThai AirAsia
Deal found 9/10$133
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/214:00 pmHKG - BKK
Nonstop3h 00mMultiple Airlines
Fri 10/241:40 amBKK - HKG
Nonstop3h 00mMultiple Airlines
Deal found 9/11$134
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/174:55 pmHKG - BKK
Nonstop3h 00mMultiple Airlines
Tue 10/211:40 amBKK - HKG
Nonstop3h 00mMultiple Airlines
Deal found 9/11$135
This Kiwi.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:20 pmHKG - DMK
Nonstop2h 55mThai Lion Air
Mon 11/179:20 amDMK - HKG
Nonstop2h 45mThai Lion Air
Deal found 9/10$135
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:00 pmHKG - BKK
Nonstop3h 00mHK Express
Sun 9/2812:55 amBKK - HKG
Nonstop3h 00mHK Express
Deal found 9/10$136
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/184:55 pmHKG - BKK
Nonstop3h 00mHK Express
Mon 10/207:45 pmBKK - HKG
Nonstop2h 55mHK Express
Deal found 9/11$137
This AirAsia deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:20 pmHKG - DMK
Nonstop2h 55mThai AirAsia
Mon 9/298:10 amDMK - HKG
Nonstop2h 50mThai AirAsia
Deal found 9/10$137

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hong Kong to Bangkok 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from Hong Kong to Bangkok that are best for you.

Fly from

Hong Kong

Fly to

Bangkok

Route

Depart

Return

Price

Hong KongBangkok

HKG - DMK

HKGDMK

Hong Kong Intl

Fri 10/10

8:20 pm-10:15 pm

Nonstop2h 55m

Bangkok Don Mueang Intl

Fri 10/17

10:20 am-2:00 pm

Nonstop2h 40m

$132

Hong KongBangkok

HKG - DMK

HKGDMK

Hong Kong Intl

Thu 10/9

2:45 pm-4:40 pm

Nonstop2h 55m

Bangkok Don Mueang Intl

Fri 10/17

10:20 am-2:00 pm

Nonstop2h 40m

$140

Hong KongBangkok

HKG - DMK

HKGDMK

Hong Kong Intl

Sun 2/8

8:10 pm-10:05 pm

Nonstop2h 55m

Bangkok Don Mueang Intl

Sun 2/15

8:45 am-12:25 pm

Nonstop2h 40m

$153

Hong KongBangkok

HKG - DMK

HKGDMK

Hong Kong Intl

Sun 2/8

8:10 pm-10:05 pm

Nonstop2h 55m

Bangkok Don Mueang Intl

Sat 2/14

8:45 am-12:25 pm

Nonstop2h 40m

$153

Hong KongBangkok

HKG - DMK

HKGDMK

Hong Kong Intl

Sat 2/7

8:10 pm-10:05 pm

Nonstop2h 55m

Bangkok Don Mueang Intl

Sat 2/14

8:45 am-12:25 pm

Nonstop2h 40m

$153

Hong KongBangkok

HKG - DMK

HKGDMK

Hong Kong Intl

Fri 10/31

8:10 pm-10:05 pm

Nonstop2h 55m

Bangkok Don Mueang Intl

Fri 11/7

8:45 am-12:25 pm

Nonstop2h 40m

$157

Hong KongBangkok

HKG - DMK

HKGDMK

Hong Kong Intl

Fri 10/24

2:45 pm-4:40 pm

Nonstop2h 55m

Bangkok Don Mueang Intl

Wed 10/29

8:45 am-12:25 pm

Nonstop2h 40m

$167

Hong KongBangkok

HKG - DMK

HKGDMK

Hong Kong Intl

Sat 11/22

8:10 pm-10:05 pm

Nonstop2h 55m

Bangkok Don Mueang Intl

Tue 11/25

8:45 am-12:25 pm

Nonstop2h 40m

$174

Hong KongBangkok

HKG - DMK

HKGDMK

Hong Kong Intl

Fri 12/5

8:10 pm-10:05 pm

Nonstop2h 55m

Bangkok Don Mueang Intl

Mon 12/8

8:45 am-12:25 pm

Nonstop2h 40m

$175

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 10/20

8:45 am-4:20 pm

1 stop8h 35m

Bangkok Suvarnabhumi

Wed 10/22

2:15 pm-11:50 pm

1 stop8h 35m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 40 results
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The best insider tips for Hong Kong to Bangkok flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Hong Kong to Bangkok trip
Airlines
Thai Airways

TG offers Royal Silk Business class with 2-2-2 seating; check aircraft type for aisle access.


TG Economy offers 32” pitch seats; choose front rows for faster deboarding.

Read more about Thai Airwaysby Yulia Denisyuk
Thai AirAsia

Thai AirAsia's Premium Flex includes priority check-in, boarding, and extra legroom seats.


Thai AirAsia uses jet bridges at Don Mueang, enhancing comfort on hot days.

Read more about Thai AirAsiaby Ramsey Qubein
Airports
HKG

Security checks at HKG are quick and easy with advanced screening machines allowing liquids in bags, speeding up the process.

Read more about HKGby Gabriel Leigh
DMK

The MRT Red Line offers a 17-minute journey from DMK to Bangkok, avoiding traffic and providing a quick connection.

Read more about DMKby Daniel Scheffler
BKK

The Airport Rail Link (ARL) takes 20 minutes from BKK to Bangkok's city center, connecting with MRT and BTS for easy transfers.

Read more about BKKby Robert Schrader
Our travel experts
Yulia Denisyuk

Yulia Denisyuk

Expert on Thai Airways

Yulia Denisyuk

Yulia Denisyuk

Yulia is a freelance journalist who’s dispatched from 90+ countries. Her work focuses on cultures, adventure trips and air travel, appearing in NatGeo, NYT, CNTraveler, and more. For past assignments, she’s stayed with nomads in Mongolia and learned the art of Imigongo in Rwanda. She’s based in Chicago; in winter she often questions that decision.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on Thai AirAsia

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on DMK

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Robert Schrader

Robert Schrader

Expert on BKK

Robert Schrader

Robert Schrader

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on HKG

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from Hong Kong to Bangkok

Have a flexible travel schedule? Discover the best time to fly to Bangkok from Hong Kong with our price prediction graph.
Estimated round-trip 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

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

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Bangkok. Price data was last updated on August 29, 2025.

Booking 51 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Bangkok. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Hong Kong to Bangkok (average of $908). Flying from Hong Kong to Bangkok in December is currently the most expensive (average of $1,518). 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 Bangkok. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

A simple way to save on the total cost of your ticket is to fly from Hong Kong to Bangkok at noon. If you’re flexible enough to do this you can expect to save up to 58% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Hong Kong to Bangkok. Price data was last updated on September 7, 2025.

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

Weekly flight availability from Hong Kong to Bangkok

Explore weekly flight availability from Hong Kong to Bangkok. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

The most flights from HKG to TH1 are scheduled on a Wednesday (77 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (43 on average).

Reviews of airlines servicing Bangkok

Get insights into the airlines that provide service to Bangkok. 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 Bangkok. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Thai Airways and Cathay Pacific from Hong Kong to Bangkok by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai Airways
7.8
Good
350 reviews

Entertainment

6.9

Food

7.3

Overall

7.8

Comfort

7.5

Boarding

7.9

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Thai Airways
7.8
Good
350 reviews
Thai Airways
7.8
Good
350 reviews

Entertainment

6.9

Food

7.3

Overall

7.8

Comfort

7.5

Boarding

7.9

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.
Cathay Pacific
7.6
Good
993 reviews
Thai Airways
7.8
Good
350 reviews

Entertainment

6.9

Food

7.3

Overall

7.8

Comfort

7.5

Boarding

7.9

Crew

8.3

Reviews

1 / 18
10.0
Excellent

Joe,Jun 2025

BKK - TPE

The flight was very comfortable, and I really appreciated that each seat had an electric outlet to charge devices. The staff was great.

Related info for your journey

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

    If you book a flight to Bangkok from Hong Kong, you will be flying from Hong Kong Intl, which is the city’s only airport. Hong Kong Intl (HKG) is located 16.2 mi from the center of Hong Kong. There are 58 flights from Hong Kong Intl to Bangkok per day from 9 different airlines.

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

    For as low as $132, Thai AirAsia can have you in Bangkok from Hong Kong in 2h 55m. There are 1047 mi between Hong Kong and Bangkok. This flight may include one or multiple stops.

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

    According to our current data, Emirates ($107), HK Express ($116), and Thai AirAsia ($120) offers the cheapest pricing from Hong Kong to Bangkok. These flights start at 39% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is Thai AirAsia, with whom users have recently found tickets for as low as $72. However, be on the lookout for offers from HK Express and Hainan Airlines, as they are both options that can get you from Hong Kong to Bangkok for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to Bangkok on time: Emirates (93%), Hong Kong Airlines (85%), Ethiopian Air (81%).

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

    The cheapest flight price from Hong Kong to Bangkok is $72. On average you can expect to pay $713. The most popular route, (Hong Kong Intl - Bangkok Suvarnabhumi), can usually be booked for $126.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Hong Kong to Bangkok (average of $908). Flying from Hong Kong to Bangkok in December is currently the most expensive (average of $1,518). 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

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.

Alternative routes for Hong Kong to Bangkok

See prices for flight routes from nearby airports that may be better suited for you.
Hong Kong to Suvarnabhumi flights
Hong Kong to Phuket City flights
Hong Kong to Chiang Mai flights
Hong Kong to Don Mueang Intl flights
Hong Kong to Ko Samui flights
Hong Kong to Krabi flights

Top 9 airlines flying from Hong Kong to Bangkok

Discover the top 9 airlines that operate flights from Hong Kong to Bangkok. 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
EmiratesCheapest$107Average$227FlexibilityNo cancel feeOn-time75%
HK ExpressCheapest$116Average$143FlexibilityNo cancel feeOn-time90%
Thai AirAsiaCheapest$120Average$147FlexibilityNo cancel feeOn-time87%
Thai Lion AirCheapest$120Average$168FlexibilityNo cancel feeOn-timeN/A
Greater Bay AirlinesCheapest$139Average$180FlexibilityNo cancel feeOn-timeN/A
Hong Kong AirlinesCheapest$141Average$205FlexibilityNo cancel feeOn-time65%
Ethiopian AirCheapest$188Average$202FlexibilityNo cancel feeOn-time72%
Thai AirwaysCheapest$197Average$283FlexibilityNo cancel feeOn-time77%
Cathay PacificCheapest$246Average$347FlexibilityNo cancel feeOn-time72%

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