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Cheap flights from Hong Kong to Chiang Mai from C$ 231

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNX
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Chiang Mai are usually found in August or October, booked 70 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 7 May 2026.

Thu 11/67:50 a.m.
HKG
-
CNX
Nonstop2h 55m
HK Express
Sun 14/610:30 a.m.
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 2/5C$ 344
Mon 19/104:50 p.m.
HKG
-
CNX
Nonstop2h 50m
HK Express
Fri 23/107:25 p.m.
CNX
-
HKG
Nonstop2h 50m
HK Express
Deal found 2/5C$ 377
Thu 11/61:30 p.m.
HKG
-
CNX
1 stop7h 55m
Multiple Airlines
Sun 14/610:30 a.m.
CNX
-
HKG
Nonstop2h 55m
Multiple Airlines
Deal found 2/5C$ 414
Thu 11/69:15 p.m.
HKG
-
CNX
1 stop19h 05m
China Eastern
Sun 14/610:05 a.m.
CNX
-
HKG
1 stop23h 20m
China Eastern
Deal found 2/5C$ 418
Mon 19/1012:55 p.m.
HKG
-
CNX
1 stop10h 05m
Multiple Airlines
Fri 23/107:25 p.m.
CNX
-
HKG
Nonstop2h 50m
Multiple Airlines
Deal found 2/5C$ 419
Fri 8/59:15 p.m.
HKG
-
CNX
1 stop19h 05m
China Eastern
Tue 12/54:10 p.m.
CNX
-
HKG
1 stop17h 15m
China Eastern
Deal found 5/5C$ 444
Sat 9/59:15 p.m.
HKG
-
CNX
1 stop13h 00m
China Eastern
Tue 12/54:10 p.m.
CNX
-
HKG
1 stop17h 15m
China Eastern
Deal found 5/5C$ 445
Sun 10/59:15 p.m.
HKG
-
CNX
1 stop19h 05m
China Eastern
Tue 12/54:10 p.m.
CNX
-
HKG
2 stops17h 55m
China Eastern
Deal found 6/5C$ 455
Wed 17/65:05 p.m.
HKG
-
CNX
1 stop17h 10m
China Eastern
Tue 23/610:05 a.m.
CNX
-
HKG
1 stop9h 10m
China Eastern
Deal found 2/5C$ 460

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 7 May 2026.

Round-trip from

C$ 344

One-way from

C$ 231

Popular in

February

Cheapest in

August

Average price

C$ 318

Good one-way deal

C$ 158 or less
HK Express
  • HK Express
  • 11/6-14/6
  • Nonstop
  • 5h 50m total
  • Hong Kong to Chiang Mai
Search Deals
26/5
  • 26/5
  • 1 total stop
  • 6h 55m total
  • Hong Kong to Chiang Mai
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 7 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

Depart

Return

Price

Cheapest round-trip

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 11/6

1:55 p.m.-9:15 a.m.

2 stops20h 20m

Chiang Mai

Sun 14/6

4:10 p.m.-12:45 p.m.

2 stops19h 35m

C$ 440

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 19/6

5:05 p.m.-3:20 p.m.

1 stop23h 15m

Chiang Mai

Sat 27/6

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

1 stop17h 15m

C$ 460
Quickest round-trip

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 19/6

5:05 p.m.-3:20 p.m.

1 stop23h 15m

Chiang Mai

Wed 24/6

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

1 stop9h 10m

C$ 460

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 24/5

6:10 p.m.-3:20 p.m.

2 stops46h 10m

Chiang Mai

Thu 28/5

4:10 p.m.-12:45 p.m.

3 stops43h 35m

C$ 464

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 22/5

11:35 a.m.-9:15 a.m.

2 stops46h 40m

Chiang Mai

Mon 25/5

10:05 a.m.-10:30 a.m.

2 stops47h 25m

C$ 464

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 23/5

1:35 p.m.-9:15 a.m.

2 stops44h 40m

Chiang Mai

Wed 27/5

10:05 a.m.-10:30 a.m.

2 stops23h 25m

C$ 464

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 31/5

11:35 a.m.-9:15 a.m.

2 stops22h 40m

Chiang Mai

Wed 3/6

4:10 p.m.-12:45 p.m.

2 stops19h 35m

C$ 464

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 21/5

11:35 a.m.-9:15 a.m.

2 stops22h 40m

Chiang Mai

Mon 25/5

10:05 a.m.-12:45 p.m.

3 stops49h 40m

C$ 464

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 25/5

5:05 p.m.-9:15 a.m.

2 stops17h 10m

Chiang Mai

Sun 31/5

4:10 p.m.-10:30 a.m.

2 stops17h 20m

C$ 464

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 2/11

1:15 p.m.-3:25 p.m.

2 stops27h 10m

Chiang Mai

Wed 16/12

3:35 p.m.-11:30 a.m.

1 stop18h 55m

C$ 471

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

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 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?

Booking 69 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, August is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of C$ 250). Flying from Hong Kong to Chiang Mai in February is currently the most expensive (average of C$ 427). 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 7 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.

How much does it cost to fly round-trip 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 7 May 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
7.3
Good
44 reviews
Check prices

Food

5.9

Overall

7.3

Comfort

6.6

Entertainment

5.4

Boarding

7.4

Crew

7.5
HK Express
7.3
Good
44 reviews
HK Express
7.3
Good
44 reviews
Check prices

Food

5.9

Overall

7.3

Comfort

6.6

Entertainment

5.4

Boarding

7.4

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 55m 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 20h 20m. 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 42% 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$ 160 for a flight from Hong Kong to Chiang Mai. The cheapest flight overall is C$ 156 while the most popular route, (Hong Kong Intl - Chiang Mai) is currently priced at C$ 414.

  • 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, August is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of C$ 250). Flying from Hong Kong to Chiang Mai in February is currently the most expensive (average of C$ 427). 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

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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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 180AverageC$ 310FlexibilityNo cancel feeOn-time90%
Search HK Express flights

Fly with Cheapflights

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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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