Find flights
When to book
FAQs

Cheap flights from Chiang Mai to Hong Kong from C$ 436

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
30 May — 6 Jun1
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 30 April 2026.

Wed 9/911:50 a.m.
CNX
-
HKG
1 stop7h 25m
Multiple Airlines
Mon 14/91:30 p.m.
HKG
-
CNX
1 stop7h 55m
Multiple Airlines
Deal found 29/4C$ 436
Sat 13/610:30 p.m.
CNX
-
HKG
1 stop14h 50m
Multiple Airlines
Sat 20/64:55 p.m.
HKG
-
CNX
1 stop7h 30m
Multiple Airlines
Deal found 29/4C$ 449
Sat 5/910:10 a.m.
CNX
-
HKG
1 stop7h 05m
Emirates
Tue 8/99:30 p.m.
HKG
-
CNX
1 stop12h 50m
Emirates
Deal found 26/4C$ 456
Sun 24/56:35 a.m.
CNX
-
HKG
1 stop6h 45m
Multiple Airlines
Sun 31/59:30 p.m.
HKG
-
CNX
1 stop10h 55m
Multiple Airlines
Deal found 26/4C$ 457
Sat 13/610:30 p.m.
CNX
-
HKG
1 stop14h 50m
Multiple Airlines
Tue 16/61:30 p.m.
HKG
-
CNX
1 stop10h 55m
Multiple Airlines
Deal found 29/4C$ 458
Wed 13/510:30 p.m.
CNX
-
HKG
1 stop14h 50m
Multiple Airlines
Sat 16/54:55 p.m.
HKG
-
CNX
1 stop7h 30m
Multiple Airlines
Deal found 30/4C$ 464
Thu 5/116:35 a.m.
CNX
-
HKG
1 stop7h 05m
Multiple Airlines
Thu 5/114:55 p.m.
HKG
-
CNX
1 stop15h 35m
Multiple Airlines
Deal found 27/4C$ 467
Thu 11/610:30 p.m.
CNX
-
HKG
1 stop14h 50m
Multiple Airlines
Thu 18/61:30 p.m.
HKG
-
CNX
1 stop10h 20m
Multiple Airlines
Deal found 26/4C$ 479
Wed 16/910:10 a.m.
CNX
-
HKG
1 stop7h 05m
Emirates
Sat 19/99:30 p.m.
HKG
-
CNX
1 stop14h 45m
Emirates
Deal found 29/4C$ 530
Sat 23/52:55 p.m.
CNX
-
HKG
1 stop24h 10m
China Eastern
Mon 25/53:05 p.m.
HKG
-
CNX
1 stop23h 20m
China Eastern
Deal found 26/4C$ 590

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 30 April 2026.

Round-trip from

C$ 436

Popular in

February

Cheapest in

May

Average price

C$ 334

Good one-way deal

C$ 159 or less
9/9-14/9
  • 9/9-14/9
  • 2 total stops
  • 15h 20m total
  • Chiang Mai to Hong Kong
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 64 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 April 2026
Search Deals
Price to beat on a one-way flight from Chiang Mai to Hong Kong Intl.
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 30 April 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

Sat 5/9

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

1 stop7h 05m

Hong Kong Intl

Tue 8/9

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

1 stop12h 50m

C$ 456
Quickest round-trip

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 24/5

6:35 a.m.-2:20 p.m.

1 stop6h 45m

Hong Kong Intl

Sun 31/5

9:30 p.m.-7:25 a.m.

1 stop10h 55m

C$ 457

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 16/9

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

1 stop7h 05m

Hong Kong Intl

Sat 19/9

9:30 p.m.-11:15 a.m.

1 stop14h 45m

C$ 530

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sat 13/6

4:10 p.m.-5:10 p.m.

2 stops48h 00m

Hong Kong Intl

Tue 16/6

9:45 a.m.-9:15 a.m.

3 stops24h 30m

C$ 610

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 26/5

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

3 stops43h 35m

Hong Kong Intl

Thu 28/5

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

2 stops17h 10m

C$ 610

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 18/5

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

2 stops41h 20m

Hong Kong Intl

Thu 21/5

9:15 p.m.-1:25 p.m.

3 stops41h 10m

C$ 613

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 10/5

2:55 p.m.-7:05 p.m.

1 stop27h 10m

Hong Kong Intl

Sat 16/5

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

2 stops22h 40m

C$ 638

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 14/5

4:10 p.m.-11:35 a.m.

2 stops18h 25m

Hong Kong Intl

Sun 17/5

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

1 stop13h 00m

C$ 639

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 19/5

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

1 stop17h 15m

Hong Kong Intl

Thu 28/5

9:45 a.m.-9:15 a.m.

2 stops24h 30m

C$ 639

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 13/5

10:05 a.m.-11:50 a.m.

3 stops24h 45m

Hong Kong Intl

Sat 16/5

1:55 p.m.-3:20 p.m.

2 stops26h 25m

C$ 646

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/4

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 89 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$ 202). Flying from Chiang Mai to Hong Kong in February is currently the most expensive (average of C$ 334). 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 April 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 7h 05m. The distance between Chiang Mai and Hong Kong is about 1605 km.

  • 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$ 159, our data shows the cheapest flight currently is C$ 147. When looking at the most popular route, (Chiang Mai - Hong Kong Intl), you can expect to pay C$ 394 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$ 202). Flying from Chiang Mai to Hong Kong in February is currently the most expensive (average of C$ 334). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.