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Cheap flights from Chiang Mai to Hong Kong from C$ 167

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
18 Jul — 25 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 June 2026.

Sun 18/107:25 p.m.
CNX
-
HKG
Nonstop2h 50m
HK Express
Sun 25/107:40 a.m.
HKG
-
CNX
Nonstop3h 10m
HK Express
Deal found 14/6C$ 376
Wed 12/810:30 a.m.
CNX
-
HKG
Nonstop2h 55m
HK Express
Thu 13/84:50 p.m.
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 16/6C$ 412
Sun 18/107:25 p.m.
CNX
-
HKG
Nonstop2h 50m
Multiple Airlines
Sun 25/107:50 a.m.
HKG
-
CNX
1 stop7h 10m
Multiple Airlines
Deal found 14/6C$ 433
Sat 24/1012:35 p.m.
CNX
-
HKG
1 stop6h 40m
Multiple Airlines
Tue 27/104:55 p.m.
HKG
-
CNX
1 stop15h 35m
Multiple Airlines
Deal found 16/6C$ 452
Sat 27/66:35 a.m.
CNX
-
HKG
1 stop6h 45m
Multiple Airlines
Wed 1/79:30 p.m.
HKG
-
CNX
1 stop13h 40m
Multiple Airlines
Deal found 16/6C$ 455
Fri 3/710:20 p.m.
CNX
-
HKG
1 stop15h 00m
Multiple Airlines
Sun 2/89:30 p.m.
HKG
-
CNX
1 stop14h 50m
Multiple Airlines
Deal found 17/6C$ 463
Fri 3/72:10 p.m.
CNX
-
HKG
1 stop13h 20m
Multiple Airlines
Mon 6/74:55 p.m.
HKG
-
CNX
1 stop7h 30m
Multiple Airlines
Deal found 16/6C$ 466
Thu 30/710:20 p.m.
CNX
-
HKG
1 stop15h 00m
Multiple Airlines
Thu 6/84:55 p.m.
HKG
-
CNX
1 stop7h 30m
Multiple Airlines
Deal found 15/6C$ 484
Wed 12/810:30 a.m.
CNX
-
HKG
Nonstop2h 55m
Multiple Airlines
Thu 13/88:20 p.m.
HKG
-
CNX
1 stop12h 10m
Multiple Airlines
Deal found 16/6C$ 490
Sun 26/72:30 p.m.
CNX
-
HKG
1 stop13h 00m
Multiple Airlines
Sat 1/89:30 p.m.
HKG
-
CNX
1 stop10h 55m
Multiple Airlines
Deal found 17/6C$ 513
Fri 17/79:30 p.m.
CNX
-
HKG
1 stop20h 45m
Thai Lion Air
Tue 21/78:20 p.m.
HKG
-
CNX
1 stop24h 00m
Thai Lion Air
Deal found 14/6C$ 516

Find 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 18 June 2026.

Round-trip from

C$ 376

One-way from

C$ 167

Popular in

May

Cheapest in

October

Average price

C$ 342
HK Express
  • HK Express
  • 18/10-25/10
  • Nonstop
  • 6h 00m total
  • Chiang Mai to Hong Kong
Search Deals
HK Express
  • HK Express
  • 7/8
  • Nonstop
  • 2h 55m total
  • Chiang Mai to Hong Kong
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

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 18 June 2026.
Use the filters below to find and compare flights from Chiang Mai to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 3/7

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

1 stop15h 00m

Hong Kong Intl

Sun 2/8

9:30 p.m.-11:20 a.m.

1 stop14h 50m

C$ 463

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 3/7

2:10 p.m.-4:30 a.m.

1 stop13h 20m

Hong Kong Intl

Mon 6/7

4:55 p.m.-11:25 p.m.

1 stop7h 30m

C$ 466

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 12/8

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

1 stop15h 00m

Hong Kong Intl

Thu 13/8

4:55 p.m.-11:25 p.m.

1 stop7h 30m

C$ 466

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 17/7

9:30 p.m.-7:15 p.m.

1 stop20h 45m

Hong Kong Intl

Tue 21/7

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

1 stop24h 00m

C$ 516
Quickest round-trip

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 21/10

10:55 p.m.-12:00 p.m.

1 stop12h 05m

Hong Kong Intl

Sat 24/10

12:55 p.m.-6:35 p.m.

1 stop6h 40m

C$ 579

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sat 31/10

8:10 a.m.-7:15 p.m.

1 stop10h 05m

Hong Kong Intl

Sun 1/11

8:20 p.m.-9:15 p.m.

1 stop25h 55m

C$ 598

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sat 31/10

4:25 p.m.-11:05 a.m.

1 stop17h 40m

Hong Kong Intl

Sun 1/11

8:20 p.m.-3:25 p.m.

2 stops20h 05m

C$ 635

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sat 24/10

4:10 p.m.-11:30 a.m.

3 stops42h 20m

Hong Kong Intl

Tue 27/10

9:35 a.m.-9:05 a.m.

2 stops24h 30m

C$ 645

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 18/9

4:10 p.m.-11:50 a.m.

2 stops18h 40m

Hong Kong Intl

Mon 21/9

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

1 stop17h 10m

C$ 671
Cheapest one-way

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 15/9

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

1 stop14h 50m

C$ 201

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/6

Showing 1-10 of 19 resultsSorted by cheapest first
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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?

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 25 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, October is the cheapest month in which you can book a flight from Chiang Mai to Hong Kong (average of C$ 260). Flying from Chiang Mai to Hong Kong in May is currently the most expensive (average of C$ 370). 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 18 June 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.

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

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 1 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 12h 05m. 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, October is the cheapest month in which you can book a flight from Chiang Mai to Hong Kong (average of C$ 260). Flying from Chiang Mai to Hong Kong in May is currently the most expensive (average of C$ 370). 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

Fly with Cheapflights

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How does Cheapflights help users find flights from Chiang Mai to Hong Kong?

Cheapflights helps you search for flights from Chiang Mai to Hong Kong via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Hong Kong?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Chiang Mai to Hong Kong for you. Better yet — we are completely free to use.

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?

Of course! You can now track prices for flights from Chiang Mai to Hong Kong and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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