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Cheap flights from Hong Kong to Chiang Mai from C$ 172

HKG — CNX
21 Sep — 28 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Chiang Mai are usually found in January or March, booked 53 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

Tue 1/127:50 a.m. -
Nonstop3h 00m
Sat 12/1210:35 a.m. -
Nonstop2h 45m
Deal found 20/8C$ 376
Mon 14/127:50 a.m. -
Nonstop3h 00m
Wed 16/127:40 p.m. -
Nonstop2h 45m
Deal found 21/8C$ 377
Sun 6/124:55 p.m. -
Nonstop3h 00m
Thu 10/127:40 p.m. -
Nonstop2h 45m
Deal found 20/8C$ 389
Tue 1/97:25 a.m. -
1 stop13h 35m
Sat 5/910:30 p.m. -
1 stop14h 50m
Deal found 19/8C$ 402
Tue 1/122:00 p.m. -
1 stop5h 55m
Sat 12/1210:35 a.m. -
Nonstop2h 45m
Deal found 20/8C$ 405
Tue 15/91:30 p.m. -
1 stop9h 30m
Sat 19/910:30 p.m. -
1 stop14h 50m
Deal found 17/8C$ 409
Mon 14/124:55 p.m. -
1 stop6h 05m
Wed 16/127:40 p.m. -
Nonstop2h 45m
Deal found 21/8C$ 410
Thu 3/91:30 p.m. -
1 stop7h 30m
Mon 7/910:30 p.m. -
1 stop14h 50m
Deal found 19/8C$ 414
Tue 1/127:40 a.m. -
1 stop31h 40m
Sat 12/123:35 p.m. -
1 stop26h 45m
Deal found 20/8C$ 433
Mon 14/123:25 p.m. -
1 stop23h 55m
Wed 16/124:25 p.m. -
1 stop17h 40m
Deal found 21/8C$ 435

Find flight deals from Hong Kong to Chiang Mai

Round-trip from

C$ 376

One-way from

C$ 172

Popular in

April

Cheapest in

January

Average price

C$ 367
HK Express
  • HK Express
  • 1/12-12/12
  • Nonstop
  • 5h 45m total
  • Hong Kong to Chiang Mai
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HK Express
  • HK Express
  • 1/9
  • Nonstop
  • 2h 50m total
  • Hong Kong to Chiang Mai
Search Deals
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
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

Depart

Return

Price

Cheapest round-trip

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Tue 15/9

1:30 p.m.-10:00 p.m.

1 stop9h 30m

Chiang Mai

Sat 19/9

10:30 p.m.-2:20 p.m.

1 stop14h 50m

C$ 409

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Wed 13/1

8:25 p.m.-7:20 a.m.

1 stop11h 55m

Chiang Mai

Sat 16/1

3:05 p.m.-1:00 p.m.

1 stop20h 55m

C$ 476

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Mon 18/1

8:45 a.m.-1:50 p.m.

1 stop30h 05m

Chiang Mai

Tue 26/1

2:45 p.m.-11:50 p.m.

1 stop8h 05m

C$ 534

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Sat 16/1

2:50 p.m.-11:25 a.m.

1 stop21h 35m

Chiang Mai

Thu 28/1

2:45 p.m.-11:50 p.m.

1 stop8h 05m

C$ 534
Quickest round-trip

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Thu 17/9

9:30 p.m.-9:20 a.m.

1 stop12h 50m

Chiang Mai

Tue 22/9

10:10 a.m.-6:15 p.m.

1 stop7h 05m

C$ 615

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Wed 20/1

1:30 p.m.-11:20 a.m.

2 stops22h 50m

Chiang Mai

Sun 31/1

7:45 p.m.-10:10 a.m.

2 stops13h 25m

C$ 733

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Tue 13/10

7:40 p.m.-9:20 a.m.

2 stops14h 40m

Chiang Mai

Sun 18/10

8:00 p.m.-10:05 a.m.

2 stops13h 05m

C$ 733

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Wed 13/1

3:30 p.m.-9:25 a.m.

2 stops18h 55m

Chiang Mai

Sat 16/1

7:45 p.m.-11:50 a.m.

2 stops15h 05m

C$ 733

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Thu 21/1

7:40 p.m.-9:25 a.m.

2 stops14h 45m

Chiang Mai

Fri 29/1

7:45 p.m.-11:50 a.m.

2 stops15h 05m

C$ 733

Hong KongChiang Mai

HKG Hong Kong Intl - CNX Chiang Mai

HKGCNX

Hong Kong Intl

Wed 13/1

3:15 p.m.-1:50 p.m.

2 stops23h 35m

Chiang Mai

Sat 16/1

2:45 p.m.-11:50 p.m.

1 stop8h 05m

C$ 787

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/8

Showing 1-10 of 17 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 round-trip price

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?

Booking 52 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, January is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of C$ 278). Flying from Hong Kong to Chiang Mai in April is currently the most expensive (average of C$ 444). 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?

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.

How much does it cost to fly round-trip from Hong Kong to Chiang Mai?

Airfare is typical for this route at the moment.

Hong Kong to Chiang Mai flights typically cost between C$ 332 and C$ 400 in December.
The cheapest round-trip price found within the last 5 days was C$ 376 on HK Express (1 Dec-12 Dec).

Reviews of airlines servicing Chiang Mai

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
47 reviews
Check prices

Food

5.9

Crew

7.5

Boarding

7.4

Overall

7.2

Comfort

6.5

Entertainment

5.4
HK Express
7.2
Good
47 reviews
HK Express
7.2
Good
47 reviews
Check prices

Food

5.9

Crew

7.5

Boarding

7.4

Overall

7.2

Comfort

6.5

Entertainment

5.4

Related info for your journey

  • 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. 3h 00m 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, 4 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?

    Emirates and Malaysia Airlines can get you from Hong Kong to Chiang Mai in just under 14h 45m. Your travel time can differ by up to 15h 20m. There are 1605 km between Hong Kong and Chiang Mai. 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 C$ 221. Users have found that HK Express is 39% cheaper than the other options available to this destination.

  • 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, January is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of C$ 278). Flying from Hong Kong to Chiang Mai in April is currently the most expensive (average of C$ 444). 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

Alternative routes for Hong Kong to Chiang Mai

Hong Kong to Suvarnabhumi flights
Hong Kong to Phuket City flights

Top airline flying from Hong Kong to Chiang Mai

AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 221AverageC$ 322FlexibilityNo cancel feeOn-time90%
Search HK Express flights

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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.

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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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