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Cheap flights from Hong Kong to Chiang Mai from C$ 175

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNX
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Chiang Mai are usually found in March or May, booked 66 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 21 February 2026.

Wed 27/52:20 p.m.
HKG
-
CNX
1 stop6h 00m
Multiple Airlines
Sat 6/610:30 a.m.
CNX
-
HKG
Nonstop2h 55m
Multiple Airlines
Deal found 18/2C$ 274
Thu 28/52:20 p.m.
HKG
-
CNX
1 stop6h 00m
Multiple Airlines
Sun 7/610:30 a.m.
CNX
-
HKG
Nonstop2h 55m
Multiple Airlines
Deal found 18/2C$ 275
Thu 28/57:50 a.m.
HKG
-
CNX
Nonstop2h 55m
HK Express
Thu 4/67:25 p.m.
CNX
-
HKG
Nonstop2h 50m
HK Express
Deal found 18/2C$ 279
Sun 31/52:20 p.m.
HKG
-
CNX
1 stop6h 00m
Multiple Airlines
Mon 8/610:30 a.m.
CNX
-
HKG
Nonstop2h 55m
Multiple Airlines
Deal found 18/2C$ 285
Sat 30/54:50 p.m.
HKG
-
CNX
Nonstop2h 50m
Multiple Airlines
Sat 6/67:10 a.m.
CNX
-
HKG
1 stop11h 05m
Multiple Airlines
Deal found 18/2C$ 293
Fri 20/37:40 a.m.
HKG
-
CNX
Nonstop3h 10m
Multiple Airlines
Fri 27/39:30 p.m.
CNX
-
HKG
1 stop21h 00m
Multiple Airlines
Deal found 19/2C$ 297
Wed 27/54:50 p.m.
HKG
-
CNX
Nonstop2h 50m
Multiple Airlines
Tue 9/612:10 p.m.
CNX
-
HKG
1 stop6h 05m
Multiple Airlines
Deal found 18/2C$ 300
Mon 1/64:50 p.m.
HKG
-
CNX
Nonstop2h 50m
Multiple Airlines
Thu 4/612:10 p.m.
CNX
-
HKG
1 stop6h 05m
Multiple Airlines
Deal found 18/2C$ 301
Fri 29/57:50 a.m.
HKG
-
CNX
Nonstop2h 55m
Multiple Airlines
Sun 7/612:10 p.m.
CNX
-
HKG
1 stop6h 05m
Multiple Airlines
Deal found 18/2C$ 302
Sat 30/54:50 p.m.
HKG
-
CNX
Nonstop2h 50m
Multiple Airlines
Tue 9/612:10 p.m.
CNX
-
HKG
1 stop6h 05m
Multiple Airlines
Deal found 18/2C$ 304
Sat 30/52:20 p.m.
HKG
-
CNX
1 stop25h 05m
Thai Lion Air
Sat 6/61:30 p.m.
CNX
-
HKG
1 stop22h 35m
Thai Lion Air
Deal found 18/2C$ 305
Sat 30/54:50 p.m.
HKG
-
CNX
Nonstop2h 50m
Multiple Airlines
Sun 7/612:10 p.m.
CNX
-
HKG
1 stop6h 05m
Multiple Airlines
Deal found 18/2C$ 306

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 21 February 2026.

Round-trip from

C$ 274

One-way from

C$ 175

Popular in

February

Cheapest in

March

Average price

C$ 412

Good one-way deal

C$ 160 or less
HK Express
  • HK Express
  • 27/5-7/6
  • 1 total stop
  • 8h 55m total
  • Hong Kong to Chiang Mai
Search Deals
19/3
  • 19/3
  • 1 total stop
  • 7h 40m total
  • Hong Kong to Chiang Mai
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Chiang Mai.
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 21 February 2026.
Use the filters below to find and compare flights from Hong Kong to Chiang Mai that are best for you.

Fly from

Hong Kong

Fly to

Chiang Mai

Route

Depart

Return

Price

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 27/5

12:50 p.m.-1:25 p.m.

1 stop25h 35m

Chiang Mai

Tue 9/6

10:05 a.m.-8:15 p.m.

1 stop9h 10m

C$ 365

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 31/5

7:30 a.m.-1:25 p.m.

1 stop30h 55m

Chiang Mai

Fri 5/6

10:05 a.m.-8:15 p.m.

1 stop9h 10m

C$ 365

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 7/3

9:15 p.m.-3:25 p.m.

1 stop19h 10m

Chiang Mai

Wed 11/3

3:35 p.m.-9:05 p.m.

1 stop28h 30m

C$ 365

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 31/5

9:15 p.m.-3:20 p.m.

1 stop19h 05m

Chiang Mai

Sat 6/6

10:05 a.m.-8:15 p.m.

1 stop9h 10m

C$ 365

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 2/6

3:05 p.m.-1:25 p.m.

1 stop23h 20m

Chiang Mai

Thu 4/6

10:05 a.m.-8:15 p.m.

1 stop9h 10m

C$ 365

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 31/5

8:05 p.m.-1:25 p.m.

1 stop18h 20m

Chiang Mai

Wed 3/6

10:05 a.m.-8:15 p.m.

1 stop9h 10m

C$ 365

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 30/5

8:05 p.m.-1:25 p.m.

1 stop18h 20m

Chiang Mai

Mon 8/6

10:05 a.m.-8:15 p.m.

1 stop9h 10m

C$ 365

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 1/6

9:15 p.m.-3:20 p.m.

1 stop19h 05m

Chiang Mai

Tue 9/6

10:05 a.m.-8:15 p.m.

1 stop9h 10m

C$ 365

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 31/5

3:05 p.m.-1:25 p.m.

1 stop23h 20m

Chiang Mai

Mon 8/6

10:05 a.m.-8:15 p.m.

1 stop9h 10m

C$ 365

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 27/5

9:15 p.m.-9:15 a.m.

1 stop13h 00m

Chiang Mai

Thu 4/6

4:20 p.m.-10:25 a.m.

1 stop17h 05m

C$ 365

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/2

Showing 1-10 of 23 results
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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 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 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 round-trip flight from Hong Kong to Chiang Mai. Price data was last updated on 20 February 2026.

Booking 66 days in advance of your planned departure date is, on average, the best time to get cheap flights from Hong Kong to Chiang Mai. 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 Chiang Mai?

Currently, March is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of C$ 155). Flying from Hong Kong to Chiang Mai in December is currently the most expensive (average of C$ 223). 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 21 February 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.

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 21 February 2026.
Read through reviews of airlines operating flights from Hong Kong to Chiang Mai, such as HK Express. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
HK Express
7.2
Good
43 reviews
Check prices

Overall

7.2

Entertainment

5.3

Boarding

7.3

Comfort

6.5

Food

5.8

Crew

7.5
HK Express
7.2
Good
43 reviews
HK Express
7.2
Good
43 reviews
Check prices

Overall

7.2

Entertainment

5.3

Boarding

7.3

Comfort

6.5

Food

5.8

Crew

7.5

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 1 airline. 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?

    Within the past month, 2 users have taken a look at flights from Hong Kong Intl to Chiang Mai.

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

    China Eastern can get you from Hong Kong to Chiang Mai in just under 25h 35m. Your travel time can differ by up to . There are 1605 km between Hong Kong and Chiang Mai.

  • 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 C$ 180. Users have found that HK Express is 33% cheaper than the other options available to this destination.

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

    On average you can expect to pay C$ 224 for a flight from Hong Kong to Chiang Mai. The cheapest flight overall is C$ 152 while the most popular route, (Hong Kong Intl - Chiang Mai) is currently priced at C$ 293.

  • 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 vacation 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, March is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of C$ 155). Flying from Hong Kong to Chiang Mai in December is currently the most expensive (average of C$ 223). 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 Suvarnabhumi flights
Hong Kong to Phuket City 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 629,999 searches. Data last updated 21 February 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 180AverageC$ 264FlexibilityNo cancel feeOn-time90%
Search HK Express 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 Chiang Mai?

When you search for this flight from Hong Kong to Chiang Mai, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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?

Need flexible booking options for your flight to Chiang Mai 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 Chiang Mai become cheaper?

Yes! Start tracking prices for Hong Kong to Chiang Mai flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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