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Cheap flights from Hong Kong to Bangkok from $72

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Bangkok departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Hong Kong to Bangkok (HKG-BKK)

Cheap round-trip flights

Logo
7:40 am - 9:40 amHKG-BKK
3h 00mnonstop
Logo
11:15 am - 3:05 pmBKK-HKG
2h 50mnonstop
$133
Find Deal
Mon, Sep 22 - Fri, Sep 26
HK Express Logo
10:05 pm - 12:05 amHKG-BKK
3h 00mnonstop
HK Express Logo
12:55 am - 4:55 amBKK-HKG
3h 00mnonstop
$134HK Express
Find Deal
Sat, Sep 27 - Fri, Oct 3
Logo
4:00 pm - 6:00 pmHKG-BKK
3h 00mnonstop
Logo
11:15 am - 3:05 pmBKK-HKG
2h 50mnonstop
$135
Find Deal
Mon, Sep 8 - Thu, Sep 18
Logo
4:00 pm - 6:00 pmHKG-BKK
3h 00mnonstop
Logo
11:15 am - 3:05 pmBKK-HKG
2h 50mnonstop
$136
Find Deal
Mon, Sep 15 - Thu, Sep 18
HK Express Logo
1:30 pm - 3:40 pmHKG-BKK
3h 10mnonstop
HK Express Logo
10:40 am - 2:40 pmBKK-HKG
3h 00mnonstop
$138HK Express
Find Deal
Thu, Nov 13 - Sun, Nov 30
Hong Kong Airlines Logo
11:50 pm - 1:55 amHKG-BKK
3h 05mnonstop
Hong Kong Airlines Logo
2:00 am - 5:55 amBKK-HKG
2h 55mnonstop
$154Hong Kong Airlines
Find Deal
Sat, Sep 13 - Mon, Sep 15
Hong Kong Airlines Logo
11:50 pm - 1:55 amHKG-BKK
3h 05mnonstop
Hong Kong Airlines Logo
2:00 am - 5:55 amBKK-HKG
2h 55mnonstop
$163Hong Kong Airlines
Find Deal
Sat, Sep 13 - Mon, Sep 15
Hainan Airlines Logo
8:50 pm - 10:00 amHKG-BKK
14h 10m1 stop
Hainan Airlines Logo
11:05 am - 7:50 pmBKK-HKG
7h 45m1 stop
$175Hainan Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
Hainan Airlines Logo
10:15 am - 6:15 pmHKG-BKK
9h 00m1 stop
Hainan Airlines Logo
1:35 am - 9:10 amBKK-HKG
6h 35m1 stop
$177Hainan Airlines
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Tue, Oct 21 - Tue, Oct 28
Emirates Logo
9:00 pm - 11:15 pmHKG-BKK
3h 15mnonstop
Emirates Logo
1:45 pm - 5:40 pmBKK-HKG
2h 55mnonstop
$184Emirates
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Sat, Nov 15 - Fri, Nov 28

Hainan Airlines flights from Hong Kong to Bangkok Suvarnabhumi Airport

Our best Hainan Airlines deals on Hong Kong to Bangkok Suvarnabhumi Airport flight tickets
Hainan Airlines
Sep 16
HKG8:50 pmHong Kong Intl
14h 10m
1 stop
BKK10:00 amBangkok Suvarnabhumi
Sep 23
BKK11:05 amBangkok Suvarnabhumi
7h 45m
1 stop
HKG7:50 pmHong Kong Intl
$175
Find similar
Hainan Airlines
Sep 13
HKG10:15 amHong Kong Intl
24h 45m
1 stop
BKK10:00 amBangkok Suvarnabhumi
Sep 16
BKK11:05 amBangkok Suvarnabhumi
21h 00m
1 stop
HKG9:05 amHong Kong Intl
$177
Find similar
Hainan Airlines
Sep 8
HKG10:15 amHong Kong Intl
24h 45m
1 stop
BKK10:00 amBangkok Suvarnabhumi
Sep 18
BKK11:05 amBangkok Suvarnabhumi
7h 45m
1 stop
HKG7:50 pmHong Kong Intl
$178
Find similar

Hong Kong Airlines flights from Hong Kong to Bangkok Suvarnabhumi Airport

Our best Hong Kong Airlines deals on Hong Kong to Bangkok Suvarnabhumi Airport flight tickets
Hong Kong Airlines
Sep 13
HKG11:50 pmHong Kong Intl
3h 05m
BKK1:55 amBangkok Suvarnabhumi
Sep 15
BKK2:00 amBangkok Suvarnabhumi
2h 55m
HKG5:55 amHong Kong Intl
$154
Find similar
Hong Kong Airlines
Sep 13
HKG11:50 pmHong Kong Intl
3h 05m
BKK1:55 amBangkok Suvarnabhumi
Sep 15
BKK2:00 amBangkok Suvarnabhumi
2h 55m
HKG5:55 amHong Kong Intl
$163
Find similar
Hong Kong Airlines
Sep 12
HKG12:45 pmHong Kong Intl
3h 10m
BKK2:55 pmBangkok Suvarnabhumi
Sep 18
BKK2:00 amBangkok Suvarnabhumi
2h 55m
HKG5:55 amHong Kong Intl
$166
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Hong Kong to Bangkok Suvarnabhumi Airport 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, momondo users made 832,500 searches. Data last updated September 4, 2025.
Use the filters below to find and compare flights from Hong Kong to Bangkok Suvarnabhumi Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 9/22

7:40 am-9:40 am

Nonstop3h 00m

Bangkok Suvarnabhumi

Fri 9/26

11:15 am-3:05 pm

Nonstop2h 50m

$133

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sat 9/27

10:05 pm-12:05 am

Nonstop3h 00m

Bangkok Suvarnabhumi

Fri 10/3

12:55 am-4:55 am

Nonstop3h 00m

$134

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 9/8

4:00 pm-6:00 pm

Nonstop3h 00m

Bangkok Suvarnabhumi

Thu 9/18

11:15 am-3:05 pm

Nonstop2h 50m

$135

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 9/15

4:00 pm-6:00 pm

Nonstop3h 00m

Bangkok Suvarnabhumi

Thu 9/18

11:15 am-3:05 pm

Nonstop2h 50m

$136

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 11/13

1:30 pm-3:40 pm

Nonstop3h 10m

Bangkok Suvarnabhumi

Sun 11/30

10:40 am-2:40 pm

Nonstop3h 00m

$138

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sat 9/13

11:50 pm-1:55 am

Nonstop3h 05m

Bangkok Suvarnabhumi

Mon 9/15

2:00 am-5:55 am

Nonstop2h 55m

$154

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sat 9/13

11:50 pm-1:55 am

Nonstop3h 05m

Bangkok Suvarnabhumi

Mon 9/15

2:00 am-5:55 am

Nonstop2h 55m

$163

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Tue 9/16

8:50 pm-10:00 am

1 stop14h 10m

Bangkok Suvarnabhumi

Tue 9/23

11:05 am-7:50 pm

1 stop7h 45m

$175

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Tue 10/21

10:15 am-6:15 pm

1 stop9h 00m

Bangkok Suvarnabhumi

Tue 10/28

1:35 am-9:10 am

1 stop6h 35m

$177

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sat 11/15

9:00 pm-11:15 pm

Nonstop3h 15m

Bangkok Suvarnabhumi

Fri 11/28

1:45 pm-5:40 pm

Nonstop2h 55m

$184

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Bangkok from

How to get the cheapest flight ticket from Hong Kong to Bangkok Suvarnabhumi Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Bangkok Suvarnabhumi Airport?

The month of March is, on average, the cheapest month to fly to Bangkok Suvarnabhumi Airport from Hong Kong, with most prices found around $149. The month of November is another great option to travel to Bangkok Suvarnabhumi Airport, with average flight prices from Hong Kong averaging around $152.

What is the cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport?

The cheapest day to depart on your flight to Bangkok Suvarnabhumi Airport is on a Sunday when prices can be found for as low as $203. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Hong Kong because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $264.

What is the cheapest time of day to depart on your flight to Bangkok Suvarnabhumi Airport?

Our most recent data shows that the best time of day to fly to Bangkok Suvarnabhumi Airport is at noon. Flights from Hong Kong to Bangkok Suvarnabhumi Airport during this time can be as low as $149. In the evening is when there is more demand to fly to Bangkok Suvarnabhumi Airport, so prices are often more expensive at around $283 per ticket.

What is the cheapest Hong Kong Intl to Bangkok Suvarnabhumi flight route?

Fly from Hong Kong Intl to Bangkok Suvarnabhumi for the best Hong Kong Intl - Bangkok Suvarnabhumi flight prices

How far in advance should I book a flight to Bangkok Suvarnabhumi Airport?

You are more likely to see cheaper flights to Bangkok Suvarnabhumi Airport from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Bangkok Suvarnabhumi Airport for around $178 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bangkok Suvarnabhumi Airport from Hong Kong for as low as $159 on momondo.

What cabin class options are available on Hong Kong Intl to Bangkok Suvarnabhumi flights?

There are 4 cabin classes available to choose from on Hong Kong Intl to Bangkok Suvarnabhumi flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Hong Kong to Bangkok Suvarnabhumi Airport flight prices changed over time?

As of September 2025, prices for Hong Kong to Bangkok Suvarnabhumi Airport flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Hong Kong to Bangkok Suvarnabhumi Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Bangkok Suvarnabhumi Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hong Kong to Bangkok Suvarnabhumi Airport (HKG to BKK) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Bangkok Suvarnabhumi Airport

Best Price Found

$93

Fastest flight time

2h 45m

Direct flights

Every day
The best one-way flight to Bangkok Suvarnabhumi Airport from Hong Kong in the past 72 hours is $93. The best round-trip flight deal from Hong Kong to Bangkok Suvarnabhumi Airport found on momondo in the last 72 hours is $158.
The fastest flight from Hong Kong to Bangkok Suvarnabhumi Airport takes 2h 45m
Direct flights go from Hong Kong to Bangkok Suvarnabhumi Airport every day.
Search flight deals

  • How far is Hong Kong Intl to Bangkok Suvarnabhumi by plane?

    The straight-line distance from Hong Kong Intl to Bangkok Suvarnabhumi is 1062.8 mi. Typically, this will take 3h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Bangkok Suvarnabhumi Airport?

    Prices for flights from Hong Kong Intl Airport to Bangkok Suvarnabhumi Airport refresh daily.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Bangkok Suvarnabhumi Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Bangkok Suvarnabhumi Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Bangkok Suvarnabhumi Airport.

  • What documentation or ID do you need to fly to Bangkok Suvarnabhumi Airport?

    The required travel and health documents for your Bangkok Suvarnabhumi Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Bangkok Suvarnabhumi Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Hong Kong to Bangkok Suvarnabhumi Airport?

  • What is the most popular airline from Hong Kong to Bangkok Suvarnabhumi Airport?

Best airlines flying from Hong Kong to Bangkok Suvarnabhumi Airport

Compare and see reviews for airlines that fly from Hong Kong to Bangkok Suvarnabhumi Airport with momondo
Airline
Rating
Free Cancellation
Price
EmiratesPriceFrom $107Free CancellationRating
8.1
3,320 reviews
Search Emirates flights
HK ExpressPriceFrom $118Free CancellationRating
7.2
43 reviews
Search HK Express flights
Thai AirAsiaPriceFrom $120Free CancellationRating
7.5
217 reviews
Search Thai AirAsia flights
Thai Lion AirPriceFrom $122Free CancellationRating
7.3
27 reviews
Search Thai Lion Air flights
Greater Bay AirlinesPriceFrom $139Free CancellationRating
6.0
5 reviews
Search Greater Bay Airlines flights
Hong Kong AirlinesPriceFrom $141Free CancellationRating
5.5
19 reviews
Search Hong Kong Airlines flights
Ethiopian AirPriceFrom $188Free CancellationRating
7.2
855 reviews
Search Ethiopian Air flights
Thai AirwaysPriceFrom $197Free CancellationRating
7.8
347 reviews
Search Thai Airways flights
Cathay PacificPriceFrom $246Free CancellationRating
7.6
986 reviews
Search Cathay Pacific flights

  • Emirates Flights From Hong Kong to Bangkok Suvarnabhumi Airport

    The lowest priced Emirates flight from Hong Kong to Bangkok Suvarnabhumi Airport from the last 72 hours was $107. Generally, Emirates has 7 flights on this route every week with an average price of $227. Emirates is rated 8.1/10 by our users.

  • Thai Airways Flights From Hong Kong to Bangkok Suvarnabhumi Airport

    Thai Airways (7.8/10 from 347 reviews) operates around 27 flights from Hong Kong to Bangkok Suvarnabhumi Airport in any given week. The average Thai Airways airfare for this route is around $283, with deals from around $197 rare but found on momondo. Referenced prices are for round-trip Hong Kong to Bangkok Suvarnabhumi Airport flight searches in the last 72 hours.

Traveling to a place near Bangkok?

Book flights to Bangkok if you plan to visit one of these locations
Pattaya
Ko Samet
Kanchanaburi
Ayutthaya
Chonburi
Cha-am
Ko Lan
Pak Chong
Sattahip
Phetchaburi

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Bangkok?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Hong Kong to Bangkok. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Hong Kong to Bangkok with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Bangkok from Hong Kong with this policy.

How can momondo help me find flights from Hong Kong to Bangkok?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Bangkok from Hong Kong.

I’m not ready to book a flight from Hong Kong to Bangkok right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Hong Kong to Bangkok now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bangkok and let you know when they change.

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