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Cheap flights from Chiang Mai to Hong Kong from C$ 176

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Chiang Mai to Hong Kong Intl are usually found in May or March, booked 81 days in advance, depart on a Tuesday or Monday and return on a Wednesday

Find flight deals from Chiang Mai to Hong Kong

Enter your travel dates to find the best prices.

Cheapest flights from Chiang Mai to Hong Kong
Explore the most affordable flight options available from Chiang Mai to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Wed 12/1110:25 p.m.CNX - HKG
1 stop15h 15mMultiple Airlines
Fri 14/114:55 p.m.HKG - CNX
1 stop15h 35mMultiple Airlines
Deal found 30/10C$ 422
Sat 8/119:20 p.m.CNX - HKG
1 stop14h 05mThai AirAsia
Sat 15/118:10 p.m.HKG - CNX
1 stop12h 45mThai AirAsia
Deal found 28/10C$ 633
Mon 22/129:40 p.m.CNX - HKG
2 stops15h 40mEVA Air
Thu 25/127:40 p.m.HKG - CNX
2 stops16h 40mEVA Air
Deal found 29/10C$ 968
Sun 30/113:25 p.m.CNX - HKG
2 stops19h 55mMalaysia Airlines
Wed 3/128:45 a.m.HKG - CNX
2 stops11h 15mMalaysia Airlines
Deal found 29/10C$ 1,995
Sat 8/119:10 a.m.CNX - HKG
2 stops14h 20mMultiple Airlines
Sat 15/115:35 p.m.HKG - CNX
1 stop17h 50mMultiple Airlines
Deal found 30/10C$ 2,139

Cheap flight deals from Chiang Mai to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Hong Kong (HKG). 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 30 October 2025.

Round-trip from

C$ 388

One-way from

C$ 176

Popular in

April

Cheapest in

May

Average price

C$ 257
Thai AirAsia
  • Thai AirAsia
  • 19/3-23/3
  • 2 total stops
  • 27h 30m total
  • Chiang Mai to Hong Kong
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Thai AirAsia
  • Thai AirAsia
  • 12/2
  • 1 total stop
  • 13h 15m total
  • Chiang Mai to Hong Kong
Search Deals
High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Chiang Mai to Hong Kong 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 30 October 2025.
Use the filters below to find and compare flights from Chiang Mai to Hong Kong that are best for you.

Fly from

Chiang Mai

Fly to

Hong Kong

Route

Depart

Return

Price

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 19/3

10:10 p.m.-12:25 p.m.

1 stop13h 15m

Hong Kong Intl

Mon 23/3

8:10 p.m.-9:25 a.m.

1 stop14h 15m

C$ 388

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 22/12

9:40 p.m.-2:20 p.m.

2 stops15h 40m

Hong Kong Intl

Thu 25/12

7:40 p.m.-11:20 a.m.

2 stops16h 40m

C$ 968

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 19/3

7:45 p.m.-5:55 p.m.

2 stops21h 10m

Hong Kong Intl

Mon 23/3

10:45 p.m.-7:00 p.m.

2 stops21h 15m

C$ 1,012

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 19/3

10:10 a.m.-11:50 p.m.

2 stops12h 40m

Hong Kong Intl

Mon 23/3

2:50 p.m.-1:50 p.m.

1 stop24h 00m

C$ 1,093

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 30/11

3:25 p.m.-12:20 p.m.

2 stops19h 55m

Hong Kong Intl

Wed 3/12

8:45 a.m.-7:00 p.m.

2 stops11h 15m

C$ 1,995

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 12/2

10:10 p.m.-12:25 p.m.

1 stop13h 15m

C$ 176

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 12/11

10:10 p.m.-12:25 p.m.

1 stop13h 15m

C$ 196

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 12/2

10:10 a.m.-12:30 p.m.

2 stops25h 20m

C$ 556

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 15/12

7:45 p.m.-8:05 p.m.

2 stops23h 20m

C$ 559

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 12/12

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

2 stops15h 05m

C$ 561

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 14 results
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Best time to book a flight from Chiang Mai to Hong Kong

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chiang Mai to Hong Kong. Price data was last updated on 24 October 2025.

The price you pay for your flight from Chiang Mai to Hong Kong may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chiang Mai to Hong Kong?

Currently, May is the cheapest month in which you can book a flight from Chiang Mai to Hong Kong (average of C$ 152). Flying from Chiang Mai to Hong Kong in January is currently the most expensive (average of C$ 207). 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 CNX to HKG?

Find hourly flight availability from Chiang Mai to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chiang Mai to Hong Kong as you normally would.

Related info for your journey

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

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

    This flight path from Chiang Mai to Hong Kong Intl was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Departing from Chiang Mai to Hong Kong will take you 13h 15m. The distance between Chiang Mai and Hong Kong is about 1605 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Chiang Mai to Hong Kong (average of C$ 152). Flying from Chiang Mai to Hong Kong in January is currently the most expensive (average of C$ 207). 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 Chiang Mai to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Hong Kong flights

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

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

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