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Cheap flights from Hong Kong to Chiang Mai from HK$1,034

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 8-7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNX
5 Jun — 12 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong to Chiang Mai are usually found in August or October, booked 70 days in advance, depart on a Monday or Tuesday 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 6 May 2026.

Sun 10-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Wed 13-519:55
CNX
-
HKG
Nonstop2h 35m
HK Express
Deal found 4-5HK$1,951
Wed 13-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Sat 16-519:55
CNX
-
HKG
Nonstop2h 35m
HK Express
Deal found 4-5HK$1,959
Sun 10-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Thu 14-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 6-5HK$1,967
Mon 18-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Fri 22-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 2-5HK$1,975
Tue 19-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Sat 23-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 3-5HK$1,982
Sun 10-517:15
HKG
-
CNX
Nonstop2h 55m
HK Express
Sun 17-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 4-5HK$1,990
Mon 25-517:15
HKG
-
CNX
Nonstop2h 55m
HK Express
Mon 1-610:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 2-5HK$1,998
Sun 10-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Tue 12-519:55
CNX
-
HKG
Nonstop2h 35m
HK Express
Deal found 5-5HK$2,014
Tue 12-517:15
HKG
-
CNX
Nonstop2h 55m
HK Express
Wed 20-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 6-5HK$2,022
Mon 4-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Mon 11-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 3-5HK$2,029
Sat 9-507:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Mon 11-510:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 6-5HK$2,037

Find flight deals from Hong Kong to Chiang Mai

Keep the following information in mind while searching for Hong Kong to Chiang Mai flight deals. Data was last updated 6 May 2026.

Round-trip from

HK$1,967

One-way from

HK$1,034

Popular in

February

Cheapest in

August

Average price

HK$1,833

Good round-trip deal

HK$2,025 or less

Good one-way deal

HK$1,111 or less
HK Express
  • HK Express
  • 2-6-8-6
  • Nonstop
  • 5h 45m total
  • Hong Kong to Chiang Mai
Search Deals
HK Express
  • HK Express
  • 8-7
  • Nonstop
  • 2h 50m total
  • Hong Kong to Chiang Mai
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (HK$600 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$474 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Hong Kong to Chiang Mai.
Search Deals
Price to beat on a one-way flight from Hong Kong 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 6 May 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
Fastest return journey

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 14-7

07:50-09:45

Nonstop2h 55m

Chiang Mai

Thu 13-8

10:30-14:25

Nonstop2h 55m

HK$2,123

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 14-7

13:55-13:25

1 stop24h 30m

Chiang Mai

Thu 13-8

16:10-10:25

1 stop17h 15m

HK$2,523

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 23-5

21:15-15:20

1 stop19h 05m

Chiang Mai

Sat 30-5

10:05-12:45

3 stops49h 40m

HK$2,617

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 21-5

21:15-09:15

1 stop13h 00m

Chiang Mai

Mon 25-5

10:05-12:45

3 stops49h 40m

HK$2,617

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 22-5

12:50-13:25

1 stop25h 35m

Chiang Mai

Mon 25-5

16:10-12:45

3 stops43h 35m

HK$2,617

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 6-6

21:15-09:15

1 stop13h 00m

Chiang Mai

Tue 9-6

10:05-12:45

3 stops25h 40m

HK$2,617

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 8-6

07:30-09:15

3 stops26h 45m

Chiang Mai

Sun 14-6

10:05-20:15

1 stop9h 10m

HK$2,617

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 31-5

11:35-09:15

2 stops22h 40m

Chiang Mai

Wed 3-6

16:10-10:30

2 stops17h 20m

HK$2,672
Cheapest one-way

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 29-6

16:55-23:25

1 stop7h 30m

HK$1,371

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 28-7

21:30-07:25

1 stop10h 55m

HK$1,371

Flights are sorted by cheapest return flights first.

Deals found on 5-5

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?

To ensure you get the cheapest price possible for a flight from Hong Kong to Chiang Mai, you should look to book at least 60 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$454). Flying from Hong Kong to Chiang Mai in February is currently the most expensive (average of HK$1,183). 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 HK 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 6 May 2026.

When flying from Hong Kong to Chiang Mai, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Hong Kong to Chiang Mai

Explore weekly flight availability from Hong Kong to Chiang Mai. 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 6 May 2026.

The most flights from HK0 to CNX are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

How often are flights from Hong Kong to Chiang Mai delayed?

About 18% of weekly flights between Hong Kong and Chiang Mai have experienced delays in the past year, with the average delay time being 122 minutes.

What is the most punctual flight time for Hong Kong to Chiang Mai flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Hong Kong to Chiang Mai flights?

Over the past year, HK Express have had the lowest number of delays on this route, with just 17% of flights being delayed.

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 6 May 2026.
Check out reviews from past customers who have flown with HK Express from Hong Kong to Chiang Mai to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
HK Express
7.3
Good
44 reviews
Check prices

Crew

7.5

Comfort

6.6

Entertainment

5.4

Boarding

7.4

Overall

7.3

Food

5.9
HK Express
7.3
Good
44 reviews
HK Express
7.3
Good
44 reviews
Check prices

Crew

7.5

Comfort

6.6

Entertainment

5.4

Boarding

7.4

Overall

7.3

Food

5.9

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 airport do you fly into for flights to Chiang Mai from Hong Kong?

    For a flight from Hong Kong to Chiang Mai, you will be flying into Chiang Mai. Chiang Mai (CNX) is just 3.1 km from the centre of the city.

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

    Flights from Hong Kong to Chiang Mai have been viewed 285 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 2h 55m. Fly via HK Express or China Eastern to get the fastest option. The distance between Hong Kong and Chiang Mai is about 1605 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What is the cheapest airline to fly from Hong Kong to Chiang Mai round-trip?

    Cheapflights users have booked flights from Hong Kong to Chiang Mai round-trip from HK$1,082. HK Express is 40% 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?

    While on average a flight from Hong Kong to Chiang Mai is generally HK$1,693, our data shows the cheapest flight currently is HK$1,052. When looking at the most popular route, (Hong Kong Intl - Chiang Mai), you can expect to pay HK$2,123 for that flight.

  • 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$454). Flying from Hong Kong to Chiang Mai in February is currently the most expensive (average of HK$1,183). 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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Alternative routes for Hong Kong to Chiang Mai

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

Top airline flying from Hong Kong to Chiang Mai

Discover the top airline 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 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestHK$1,082AverageHK$1,789FlexibilityNo cancel feeOn-time90%
Search HK Express 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! Cheapflights helps users easily find flights from Hong Kong to Chiang Mai with no change fees.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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