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Cheap flights from Hong Kong to Bangkok Suvarnabhumi Airport from C$ 149

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 4/10. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — BKK
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Bangkok Suvarnabhumi are usually found in November or January, booked 87 days in advance, depart on a Saturday or Monday and return on a Wednesday

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 23 July 2026.

Fri 11/91:30 p.m.
HKG
-
BKK
Nonstop3h 00m
HK Express
Tue 15/97:40 p.m.
BKK
-
HKG
Nonstop3h 00m
HK Express
Deal found 21/7C$ 268
Thu 24/911:00 p.m.
HKG
-
BKK
Nonstop3h 00m
Hong Kong Airlines
Tue 29/92:00 a.m.
BKK
-
HKG
Nonstop2h 55m
Hong Kong Airlines
Deal found 17/7C$ 297
Tue 29/97:25 a.m.
HKG
-
BKK
Nonstop3h 00m
HK Express
Tue 29/94:15 p.m.
BKK
-
HKG
Nonstop3h 00m
HK Express
Deal found 21/7C$ 304
Mon 28/911:00 p.m.
HKG
-
BKK
Nonstop3h 00m
Hong Kong Airlines
Wed 30/92:00 a.m.
BKK
-
HKG
Nonstop2h 55m
Hong Kong Airlines
Deal found 17/7C$ 307
Fri 11/97:40 a.m.
HKG
-
BKK
Nonstop2h 55m
United Airlines
Tue 15/93:45 p.m.
BKK
-
HKG
Nonstop3h 00m
United Airlines
Deal found 21/7C$ 316
Mon 17/87:40 a.m.
HKG
-
BKK
Nonstop2h 55m
United Airlines
Fri 21/83:45 p.m.
BKK
-
HKG
Nonstop3h 00m
United Airlines
Deal found 20/7C$ 317
Fri 25/912:45 p.m.
HKG
-
BKK
Nonstop3h 10m
Hong Kong Airlines
Mon 28/92:00 a.m.
BKK
-
HKG
Nonstop2h 55m
Hong Kong Airlines
Deal found 18/7C$ 321
Mon 16/1112:50 p.m.
HKG
-
BKK
Nonstop3h 00m
Hong Kong Airlines
Sun 22/113:50 p.m.
BKK
-
HKG
Nonstop2h 50m
Hong Kong Airlines
Deal found 22/7C$ 328
Mon 7/99:30 p.m.
HKG
-
BKK
Nonstop3h 15m
Emirates
Sun 20/92:15 p.m.
BKK
-
HKG
Nonstop3h 00m
Emirates
Deal found 19/7C$ 331
Tue 3/119:00 p.m.
HKG
-
BKK
Nonstop3h 15m
Emirates
Thu 12/111:45 p.m.
BKK
-
HKG
Nonstop2h 55m
Emirates
Deal found 21/7C$ 333

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 23 July 2026.

Round-trip from

C$ 268

One-way from

C$ 149

Popular in

February

Cheapest in

November

Average price

C$ 313

Good one-way deal

C$ 158 or less
HK Express
  • HK Express
  • 11/9-15/9
  • Nonstop
  • 6h 00m total
  • Hong Kong to Bangkok
Search Deals
Hong Kong Airlines
  • Hong Kong Airlines
  • 4/10
  • Nonstop
  • 3h 00m total
  • Hong Kong to Bangkok
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Bangkok Suvarnabhumi.
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 23 July 2026.
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

Cheapest round-trip
Quickest round-trip

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 11/9

7:40 a.m.-9:35 a.m.

Nonstop2h 55m

Bangkok Suvarnabhumi

Tue 15/9

3:45 p.m.-7:45 p.m.

Nonstop3h 00m

C$ 316

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 17/8

9:30 p.m.-11:45 p.m.

Nonstop3h 15m

Bangkok Suvarnabhumi

Thu 20/8

2:15 p.m.-6:15 p.m.

Nonstop3h 00m

C$ 420

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 11/9

12:50 p.m.-8:55 p.m.

1 stop9h 05m

Bangkok Suvarnabhumi

Mon 14/9

3:15 a.m.-2:05 p.m.

1 stop9h 50m

C$ 472

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Mon 17/8

5:05 p.m.-12:40 a.m.

1 stop8h 35m

Bangkok Suvarnabhumi

Thu 20/8

9:55 p.m.-8:45 a.m.

1 stop9h 50m

C$ 475

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 24/9

7:40 a.m.-9:35 a.m.

Nonstop2h 55m

Bangkok Suvarnabhumi

Sat 3/10

3:45 p.m.-7:45 p.m.

Nonstop3h 00m

C$ 561

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Wed 9/12

7:25 a.m.-9:05 p.m.

1 stop14h 40m

Bangkok Suvarnabhumi

Mon 8/2

9:55 a.m.-11:25 p.m.

1 stop12h 30m

C$ 567

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Thu 27/8

2:30 p.m.-2:45 p.m.

1 stop25h 15m

Bangkok Suvarnabhumi

Tue 1/9

6:05 p.m.-1:30 p.m.

2 stops18h 25m

C$ 609

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Fri 11/9

7:50 p.m.-6:45 p.m.

1 stop23h 55m

Bangkok Suvarnabhumi

Tue 15/9

7:55 p.m.-3:40 p.m.

2 stops42h 45m

C$ 720
Cheapest one-way

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Tue 10/11

6:40 p.m.-1:10 p.m.

1 stop19h 30m

C$ 299

Hong KongBangkok

HKG - BKK

HKGBKK

Hong Kong Intl

Sun 8/11

2:30 p.m.-5:00 p.m.

2 stops27h 30m

C$ 345

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/7

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

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 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 Suvarnabhumi Airport

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

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 86 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, November is the cheapest month in which you can book a flight from Hong Kong to Bangkok Suvarnabhumi Airport (average of C$ 244). Flying from Hong Kong to Bangkok Suvarnabhumi Airport in February is currently the most expensive (average of C$ 428). 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 23 July 2026.

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 in the evening, which can drop the price by up to 51% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Hong Kong to Suvarnabhumi. Price data was last updated on 18 July 2026.

Travelers seeking maximum savings on their Hong Kong to Bangkok Suvarnabhumi Airport flight should consider departing on Wednesday afternoons 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.

How much does it cost to fly round-trip 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 23 July 2026.
Get a feel of what it's like to fly with Cathay Pacific,HK Express, andThai Lion Air from Hong Kong to Bangkok Suvarnabhumi Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,423 reviews
Check prices

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.1

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,423 reviews
Cathay Pacific
7.6
Good
1,423 reviews
Check prices

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.1

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
HK Express
7.2
Good
47 reviews
Cathay Pacific
7.6
Good
1,423 reviews
Check prices

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.1

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Thai Lion Air
7.0
Good
46 reviews
Cathay Pacific
7.6
Good
1,423 reviews
Check prices

Entertainment

7.8

Overall

7.6

Food

7.3

Crew

8.1

Comfort

7.6

Boarding

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

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. 3 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 63 outbound flights to Bangkok Suvarnabhumi per day.

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

    Airlines like United Airlines, Emirates, and China Eastern fly from Hong Kong to Bangkok Suvarnabhumi Airport in about 2h 55m. The time it takes to get you to your destination can typically vary by up to 6h 10m. The distance from Hong Kong to Bangkok Suvarnabhumi Airport is about 1687 km. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Hong Kong to Bangkok Suvarnabhumi Airport round-trip from C$ 183. Other airlines that can offer you cheap pricing are Thai Lion Air, from C$ 186, and Cathay Pacific, from C$ 417. You may be able to fly from Hong Kong to Bangkok Suvarnabhumi Airport for 41% 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?

    C$ 102 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 C$ 104 and C$ 110, respectively.

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

    The top 3 most reliable airlines when flying from Hong Kong to Bangkok Suvarnabhumi Airport are Emirates (93%), Fiji Airways (92%) and Hong Kong Airlines (85%).

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

    Looking at all options, your cheapest flight can be booked for C$ 156. While the most popular route (Hong Kong Intl - Bangkok Suvarnabhumi) can be booked for C$ 252 on average, our data indicates C$ 186 when flying from Hong Kong to Bangkok Suvarnabhumi Airport.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Hong Kong to Bangkok Suvarnabhumi Airport (average of C$ 244). Flying from Hong Kong to Bangkok Suvarnabhumi Airport in February is currently the most expensive (average of C$ 428). 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 Lan
Cha-am
Ko Samet

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Hong Kong to Suvarnabhumi

Discover the top 3 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 629,999 searches. Data last updated 23 July 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 183AverageC$ 285FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Thai Lion AirCheapestC$ 186AverageC$ 251FlexibilityNo cancel feeOn-timeN/A
Search Thai Lion Air flights
Cathay PacificCheapestC$ 417AverageC$ 569FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers 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?

Deals for Hong Kong to Suvarnabhumi flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Hong Kong to Suvarnabhumi for you. Better yet — we are completely free to use.

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?

Of course! You can now track prices for flights from Hong Kong to Suvarnabhumi and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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