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Cheap flights from Hong Kong to Chiang Mai from C$ 234

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 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNX
24 May — 31 May1
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 66 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 24 April 2026.

Tue 14/71:35 p.m.
HKG
-
CNX
2 stops44h 40m
China Eastern
Thu 16/74:10 p.m.
CNX
-
HKG
1 stop27h 05m
China Eastern
Deal found 21/4C$ 424
Mon 4/59:15 p.m.
HKG
-
CNX
1 stop13h 00m
China Eastern
Tue 19/54:10 p.m.
CNX
-
HKG
1 stop17h 15m
China Eastern
Deal found 24/4C$ 446
Tue 5/59:15 p.m.
HKG
-
CNX
1 stop19h 05m
China Eastern
Sun 17/54:10 p.m.
CNX
-
HKG
1 stop22h 55m
China Eastern
Deal found 24/4C$ 448
Sun 31/57:25 a.m.
HKG
-
CNX
1 stop8h 50m
Multiple Airlines
Sun 31/510:30 p.m.
CNX
-
HKG
1 stop14h 50m
Multiple Airlines
Deal found 24/4C$ 452
Fri 8/59:15 p.m.
HKG
-
CNX
1 stop13h 00m
China Eastern
Tue 12/54:10 p.m.
CNX
-
HKG
2 stops20h 55m
China Eastern
Deal found 20/4C$ 457
Tue 12/511:35 a.m.
HKG
-
CNX
2 stops22h 40m
China Eastern
Wed 20/54:10 p.m.
CNX
-
HKG
1 stop17h 15m
China Eastern
Deal found 20/4C$ 458
Sun 26/75:05 p.m.
HKG
-
CNX
1 stop23h 15m
China Eastern
Sun 2/82:55 p.m.
CNX
-
HKG
1 stop20h 50m
China Eastern
Deal found 20/4C$ 464
Fri 8/51:55 p.m.
HKG
-
CNX
2 stops26h 25m
China Eastern
Mon 11/54:10 p.m.
CNX
-
HKG
2 stops19h 35m
China Eastern
Deal found 20/4C$ 467
Fri 7/812:30 p.m.
HKG
-
CNX
2 stops27h 50m
China Eastern
Mon 10/84:10 p.m.
CNX
-
HKG
1 stop22h 55m
China Eastern
Deal found 23/4C$ 474
Wed 1/72:35 p.m.
HKG
-
CNX
2 stops25h 45m
China Eastern
Sat 4/74:10 p.m.
CNX
-
HKG
1 stop22h 55m
China Eastern
Deal found 20/4C$ 475

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 24 April 2026.

Round-trip from

C$ 424

One-way from

C$ 234

Popular in

February

Cheapest in

August

Average price

C$ 385

Good one-way deal

C$ 159 or less
China Eastern
  • China Eastern
  • 14/7-16/7
  • 3 total stops
  • 71h 45m total
  • Hong Kong to Chiang Mai
Search Deals
12/5
  • 12/5
  • 1 total stop
  • 6h 55m total
  • Hong Kong to Chiang Mai
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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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 24 April 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

Fri 8/5

9:15 p.m.-3:20 p.m.

1 stop19h 05m

Chiang Mai

Mon 11/5

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

1 stop17h 15m

C$ 448
Quickest round-trip

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 8/5

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

1 stop13h 00m

Chiang Mai

Tue 12/5

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

1 stop17h 15m

C$ 448

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 31/5

8:05 p.m.-1:25 p.m.

1 stop18h 20m

Chiang Mai

Wed 3/6

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

2 stops17h 20m

C$ 457

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 16/5

3:05 p.m.-1:25 p.m.

1 stop23h 20m

Chiang Mai

Fri 22/5

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

3 stops25h 40m

C$ 457

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 6/5

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

1 stop13h 00m

Chiang Mai

Sat 23/5

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

3 stops24h 45m

C$ 457

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 12/5

12:50 p.m.-3:20 p.m.

2 stops27h 30m

Chiang Mai

Wed 20/5

2:55 p.m.-4:05 p.m.

1 stop24h 10m

C$ 458

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 10/5

9:15 p.m.-3:20 p.m.

1 stop19h 05m

Chiang Mai

Tue 12/5

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

2 stops24h 00m

C$ 458

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 31/5

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

1 stop13h 00m

Chiang Mai

Fri 5/6

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

3 stops25h 40m

C$ 458

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 7/5

11:35 a.m.-3:20 p.m.

2 stops28h 45m

Chiang Mai

Mon 11/5

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

2 stops17h 20m

C$ 468
Cheapest one-way
Quickest one-way

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 12/5

4:55 p.m.-10:50 p.m.

1 stop6h 55m

C$ 234

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/4

Showing 1-10 of 20 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 65 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$ 241). 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 24 April 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 24 April 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

Boarding

7.4

Comfort

6.6

Food

5.9

Overall

7.3

Crew

7.5

Entertainment

5.4
HK Express
7.3
Good
44 reviews
HK Express
7.3
Good
44 reviews
Check prices

Boarding

7.4

Comfort

6.6

Food

5.9

Overall

7.3

Crew

7.5

Entertainment

5.4

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 is 1 daily flight 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 18h 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$ 181. Users have found that HK Express is 41% 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$ 157 while the most popular route, (Hong Kong Intl - Chiang Mai) is currently priced at C$ 386.

  • 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$ 241). 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 24 April 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapestC$ 181AverageC$ 312FlexibilityNo 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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