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Cheap flights from Hong Kong to Chiang Mai from HK$1,010

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 4-6. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNX
9 May — 16 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Chiang Mai are usually found in June or August, booked 62 days in advance, depart on a Tuesday or Monday and return on a Monday

Cheap flight deals from Hong Kong to Chiang Mai

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Chiang Mai
Explore the most affordable flight options available from Hong Kong to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 April 2026.

Wed 6-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Sat 9-519:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Deal found 9-4HK$1,880
Tue 5-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Tue 12-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 5-4HK$1,942
Wed 13-516:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Sun 17-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 6-4HK$1,958
Fri 15-516:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Fri 29-519:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Deal found 4-4HK$1,974
Fri 8-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Fri 15-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 8-4HK$1,982
Mon 4-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Fri 8-519:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Deal found 8-4HK$1,989
Thu 7-516:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Mon 11-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 8-4HK$1,997
Wed 13-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Wed 20-519:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Deal found 6-4HK$2,005
Tue 12-516:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Wed 20-519:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Deal found 6-4HK$2,013
Fri 15-516:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Tue 26-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 4-4HK$2,028

Find flight deals from Hong Kong to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Chiang Mai (CNX). 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 9 April 2026.

Round-trip from

HK$1,942

One-way from

HK$1,010

Popular in

February

Cheapest in

June

Average price

HK$2,138

Good round-trip deal

HK$1,636 or less

Good one-way deal

HK$823 or less
HK Express
  • HK Express
  • 5-5-12-5
  • Nonstop
  • 5h 50m total
  • Hong Kong to Chiang Mai
Search Deals
HK Express
  • HK Express
  • 4-6
  • Nonstop
  • 2h 55m total
  • Hong Kong to Chiang Mai
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (HK$1,164 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$512 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 Hong Kong Intl to Chiang Mai.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Chiang Mai.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Chiang Mai 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 9 April 2026.
Use the filters below to find and compare flights from Hong Kong to Chiang Mai that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 5-7

20:20-09:15

2 stops37h 55m

Chiang Mai

Tue 7-7

16:10-11:05

2 stops17h 55m

HK$2,475

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 13-6

16:55-07:25

1 stop15h 30m

Chiang Mai

Wed 24-6

06:35-14:20

1 stop6h 45m

HK$2,514

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 4-5

13:55-13:25

1 stop24h 30m

Chiang Mai

Sun 10-5

14:55-19:05

1 stop27h 10m

HK$2,545
Fastest return journey

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 13-5

21:15-09:15

1 stop13h 00m

Chiang Mai

Sun 24-5

10:05-20:15

1 stop9h 10m

HK$2,545

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 7-6

09:45-13:25

1 stop28h 40m

Chiang Mai

Wed 10-6

16:10-20:15

1 stop27h 05m

HK$2,553

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 11-5

11:35-09:15

2 stops22h 40m

Chiang Mai

Sat 30-5

10:05-20:15

1 stop9h 10m

HK$2,600

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 22-5

21:15-09:15

1 stop13h 00m

Chiang Mai

Mon 25-5

10:05-12:45

3 stops25h 40m

HK$2,616

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 13-5

15:05-09:15

2 stops19h 10m

Chiang Mai

Wed 20-5

16:10-10:25

1 stop17h 15m

HK$2,616

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 12-5

15:05-09:15

2 stops19h 10m

Chiang Mai

Wed 20-5

14:55-19:05

1 stop27h 10m

HK$2,616

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 13-9

20:05-13:25

1 stop18h 20m

Chiang Mai

Thu 17-9

14:55-16:05

1 stop24h 10m

HK$2,639

Flights are sorted by cheapest return flights first.

Deals found on 4-4

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Best time to book a flight from Hong Kong to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai 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 Chiang Mai

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

Use this chart to determine the optimal time to book a return flight from Hong Kong to Chiang Mai. Price data was last updated on 3 April 2026.

To ensure you get the cheapest price possible for a flight from Hong Kong to Chiang Mai, you should look to book at least 62 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 Chiang Mai?

Currently, May is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of HK$971). Flying from Hong Kong to Chiang Mai in February is currently the most expensive (average of HK$1,527). 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 CNX?

Find hourly flight availability from Hong Kong to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 9 April 2026.

One of the essential ways to save on airfare from Hong Kong to Chiang Mai is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 62% on airfare.

How much does it cost for a return flight from Hong Kong to Chiang Mai?

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. 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 Chiang Mai. Reviews last updated 9 April 2026.
Read through reviews of airlines operating flights from Hong Kong to Chiang Mai, such as HK Express and Hong Kong Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
HK Express
7.3
Good
44 reviews
Check prices

Food

5.9

Crew

7.5

Boarding

7.4

Entertainment

5.4

Comfort

6.6

Overall

7.3
HK Express
7.3
Good
44 reviews
HK Express
7.3
Good
44 reviews
Check prices

Food

5.9

Crew

7.5

Boarding

7.4

Entertainment

5.4

Comfort

6.6

Overall

7.3
Hong Kong Airlines
6.3
Okay
30 reviews
HK Express
7.3
Good
44 reviews
Check prices

Food

5.9

Crew

7.5

Boarding

7.4

Entertainment

5.4

Comfort

6.6

Overall

7.3

Related info for your journey

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

  • What airports do I use to fly from Hong Kong to Chiang Mai?

    Chiang Mai is the airport most travellers will use when flying to Chiang Mai from Hong Kong Intl. Booking flights from Hong Kong Intl (HKG) to Chiang Mai (CNX) should be relatively easy as there are 4 daily flights to Chiang Mai from 2 different airlines. 2h 50m is how long a flight from Hong Kong to Chiang Mai will take if you book a nonstop flight.

  • How popular is this Hong Kong to Chiang Mai flight route?

    Flights from Hong Kong Intl to Chiang Mai have been viewed 265 times in the past calendar month.

  • How long is the flight from Hong Kong to Chiang Mai?

    There are many flights that can get you from Hong Kong to Chiang Mai in 37h 55m. Fly via China Eastern to get the fastest option. The distance between Hong Kong and Chiang Mai is about 1605 km.

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

    Cheapflights users have booked flights from Hong Kong to Chiang Mai round-trip from HK$1,014. Another airline that can offer you cheap pricing is Hong Kong Airlines. HK Express is 41% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest flights from Hong Kong to Chiang Mai?

    The cheapest flight price from Hong Kong to Chiang Mai is HK$793. On average you can expect to pay HK$1,353. The most popular route, (Hong Kong Intl - Chiang Mai), can usually be booked for HK$2,216.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Hong Kong to Chiang Mai 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 Chiang Mai?

    Currently, May is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of HK$971). Flying from Hong Kong to Chiang Mai in February is currently the most expensive (average of HK$1,527). 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

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Fly from Hong Kong to Chiang Mai on these airlines

Choose from the following airlines for your flight from Hong Kong to Chiang Mai. Flights are based on user searches made on Cheapflights and were last updated on 9 April 2026.
HK Express flights from Hong Kong Intl to Chiang Mai

Top 2 airlines flying from Hong Kong to Chiang Mai

Discover the top 2 airlines that operate flights from Hong Kong to Chiang Mai. 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 70,647 searches. Data last updated 9 April 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestHK$1,014AverageHK$1,642FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Hong Kong AirlinesCheapestHK$1,032AverageHK$1,069FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines 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 Chiang Mai?

Cheapflights helps you search for flights from Hong Kong to Chiang Mai via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Chiang Mai for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes, we can. To see specific flights from Hong Kong to Chiang Mai with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Hong Kong to Chiang Mai flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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