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Cheap flights from Chiang Mai to Hong Kong from C$ 180

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 26/6. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
13 Feb — 20 Feb1
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 Tuesday

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 14 January 2026.

Round-trip from

C$ 382

One-way from

C$ 180

Popular in

January

Cheapest in

May

Average price

C$ 286

Good one-way deal

C$ 192 or less
Thai Lion Air
  • Thai Lion Air
  • 14/5-17/5
  • 2 total stops
  • 33h 10m total
  • Chiang Mai to Hong Kong
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Thai AirAsia
  • Thai AirAsia
  • 26/6
  • 1 total stop
  • 13h 45m total
  • Chiang Mai to Hong Kong
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Price to beat on a one-way flight from Chiang Mai to Hong Kong Intl.
Search Deals

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 14 January 2026.

Thu 14/55:25 p.m.
CNX
-
HKG
1 stop18h 40m
Thai Lion Air
Sun 17/58:20 p.m.
HKG
-
CNX
1 stop14h 30m
Thai Lion Air
Deal found 13/1C$ 382
Wed 21/1011:30 p.m.
CNX
-
HKG
1 stop11h 30m
Thai AirAsia
Sat 24/108:20 p.m.
HKG
-
CNX
1 stop15h 00m
Thai AirAsia
Deal found 14/1C$ 404
Thu 19/32:50 p.m.
CNX
-
HKG
1 stop8h 00m
Malaysia Airlines
Mon 23/38:30 a.m.
HKG
-
CNX
2 stops11h 30m
Malaysia Airlines
Deal found 12/1C$ 1,119
Wed 21/1012:35 p.m.
CNX
-
HKG
1 stop10h 15m
Multiple Airlines
Sat 24/105:25 p.m.
HKG
-
CNX
2 stops19h 00m
Multiple Airlines
Deal found 14/1C$ 1,770
Thu 14/52:40 p.m.
CNX
-
HKG
1 stop8h 10m
Multiple Airlines
Sun 17/55:25 p.m.
HKG
-
CNX
2 stops19h 15m
Multiple Airlines
Deal found 12/1C$ 1,777
Fri 22/512:35 p.m.
CNX
-
HKG
1 stop10h 15m
Multiple Airlines
Mon 25/57:20 p.m.
HKG
-
CNX
2 stops19h 20m
Multiple Airlines
Deal found 13/1C$ 1,781
Thu 15/19:40 p.m.
CNX
-
HKG
2 stops14h 20m
China Airlines
Sun 18/15:35 p.m.
HKG
-
CNX
2 stops16h 50m
China Airlines
Deal found 12/1C$ 2,412

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 14 January 2026.
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 14/5

5:25 p.m.-1:05 p.m.

1 stop18h 40m

Hong Kong Intl

Sun 17/5

8:20 p.m.-9:50 a.m.

1 stop14h 30m

C$ 382

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 19/3

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

1 stop8h 00m

Hong Kong Intl

Mon 23/3

8:30 a.m.-7:00 p.m.

2 stops11h 30m

C$ 1,119

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 14/5

2:40 p.m.-11:50 p.m.

1 stop8h 10m

Hong Kong Intl

Sun 17/5

5:25 p.m.-11:40 a.m.

2 stops19h 15m

C$ 1,777

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 22/5

12:35 p.m.-11:50 p.m.

1 stop10h 15m

Hong Kong Intl

Mon 25/5

7:20 p.m.-1:40 p.m.

2 stops19h 20m

C$ 1,781

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 26/6

9:15 p.m.-12:00 p.m.

1 stop13h 45m

C$ 180

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 12/2

8:40 p.m.-12:25 p.m.

1 stop14h 45m

C$ 189

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 20/1

10:25 p.m.-2:40 p.m.

1 stop15h 15m

C$ 192

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sat 14/3

7:45 p.m.-12:30 p.m.

2 stops15h 45m

C$ 512

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 12/2

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

2 stops15h 40m

C$ 568

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

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 9 January 2026.

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$ 151). Flying from Chiang Mai to Hong Kong in December is currently the most expensive (average of C$ 242). 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 14 January 2026.

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 2 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 8h. 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.

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

    While on average a flight from Chiang Mai to Hong Kong is generally C$ 224, our data shows the cheapest flight currently is C$ 172. When looking at the most popular route, (Chiang Mai - Hong Kong Intl), you can expect to pay C$ 286 for that flight.

  • 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$ 151). Flying from Chiang Mai to Hong Kong in December is currently the most expensive (average of C$ 242). 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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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.

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