Cheap flights from Chiang Mai to Hong Kong from ฿3,691
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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
14 Aug — 21 Aug1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Chiang Mai to Hong Kong Intl are usually found in October or August, booked 26 days in advance, depart on a Saturday or Tuesday and return on a Monday
Cheap flight deals from Chiang Mai to Hong Kong
Enter your travel dates to find the best prices.
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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 15 July 2026.
Sat 29/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Mon 31/807:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 15/7฿7,985
Thu 20/819:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Mon 31/816:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 14/7฿8,119
Tue 25/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Tue 1/907:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 14/7฿8,153
Fri 18/919:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Mon 21/916:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 11/7฿8,220
Mon 26/1010:35
CNX
-
HKG
Nonstop2h 45m
HK Express
Thu 29/1016:45
HKG
-
CNX
Nonstop3h 05m
HK Express
Deal found 11/7฿8,287
Thu 17/919:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Sun 20/916:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 15/7฿8,354
Sat 29/808:10
CNX
-
HKG
1 stop27h 55m
Multiple Airlines
Sat 5/907:50
HKG
-
CNX
Nonstop2h 55m
Multiple Airlines
Deal found 15/7฿8,455
Wed 19/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Tue 25/807:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 11/7฿8,488
Best flights from Chiang Mai to Hong Kong
Discover carefully curated flight deals from Chiang Mai to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 15 July 2026.
Fri 6/1110:35
CNX
-
HKG
Nonstop2h 45m
HK Express
Mon 9/1116:45
HKG
-
CNX
Nonstop3h 05m
HK Express
Deal found 15/7฿8,555
Fri 31/719:25
CNX
-
HKG
Nonstop2h 50m
Multiple Airlines
Sun 2/821:30
HKG
-
CNX
1 stop10h 55m
Multiple Airlines
Deal found 15/7฿9,293
Fri 6/1116:25
CNX
-
HKG
2 stops47h 45m
China Eastern
Mon 9/1117:05
HKG
-
CNX
1 stop23h 20m
China Eastern
Deal found 15/7฿14,863
Thu 24/919:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Sun 27/907:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 12/7฿9,126
Fri 31/719:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Sun 2/807:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 15/7฿9,394
Fri 4/916:10
CNX
-
HKG
1 stop17h 15m
China Eastern
Sat 5/915:05
HKG
-
CNX
2 stops19h 10m
China Eastern
Deal found 15/7฿14,863
Tue 25/809:10
CNX
-
HKG
2 stops24h 20m
China Eastern
Thu 27/807:30
HKG
-
CNX
1 stop16h 50m
China Eastern
Deal found 15/7฿14,896
Mon 27/700:30
CNX
-
HKG
1 stop10h 20m
China Eastern
Tue 28/713:55
HKG
-
CNX
2 stops20h 20m
China Eastern
Deal found 14/7฿14,930
Sat 25/700:30
CNX
-
HKG
1 stop11h 15m
China Eastern
Sun 26/715:05
HKG
-
CNX
1 stop23h 20m
China Eastern
Deal found 13/7฿15,668
Sun 26/710:05
CNX
-
HKG
2 stops21h 40m
China Eastern
Mon 27/712:50
HKG
-
CNX
1 stop11h 30m
China Eastern
Deal found 15/7฿15,802
Fri 28/800:30
CNX
-
HKG
1 stop14h 35m
China Eastern
Sat 5/912:50
HKG
-
CNX
3 stops21h 25m
China Eastern
Deal found 15/7฿15,836
Direct flights from Chiang Mai to Hong Kong
Explore direct flight options from Chiang Mai to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 15 July 2026.
Sat 29/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Mon 31/807:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 15/7฿7,985
Thu 20/819:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Mon 31/816:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 14/7฿8,119
Tue 25/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Tue 1/907:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 14/7฿8,153
Fri 18/919:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Mon 21/916:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 11/7฿8,220
Mon 26/1010:35
CNX
-
HKG
Nonstop2h 45m
HK Express
Thu 29/1016:45
HKG
-
CNX
Nonstop3h 05m
HK Express
Deal found 11/7฿8,287
Thu 17/919:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Sun 20/916:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 15/7฿8,354
Sun 6/919:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Mon 14/916:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 10/7฿8,421
Tue 8/910:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Tue 15/907:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 10/7฿8,455
Wed 19/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Tue 25/807:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 11/7฿8,488
Last-minute flights from Chiang Mai to Hong Kong
Discover last-minute flight deals from Chiang Mai to Hong Kong. Data last updated 15 July 2026 and is based on user searches.
Wed 19/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Tue 25/807:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 11/7฿8,488
Thu 20/819:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Mon 31/816:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 14/7฿8,119
Thu 20/819:25
CNX
-
HKG
Nonstop2h 50m
Multiple Airlines
Mon 31/820:20
HKG
-
CNX
1 stop12h 10m
Multiple Airlines
Deal found 14/7฿8,723
Sun 23/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Tue 25/816:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 13/7฿8,555
Tue 25/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Tue 1/907:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 14/7฿8,153
Tue 25/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Thu 27/807:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 15/7฿8,388
Tue 25/818:45
CNX
-
HKG
1 stop17h 20m
Thai Lion Air
Thu 27/814:20
HKG
-
CNX
1 stop23h 00m
Thai Lion Air
Deal found 15/7฿8,656
Thu 27/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Fri 28/807:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 11/7฿8,522
Fri 28/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Mon 31/816:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Deal found 11/7฿8,220
Sat 29/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Mon 31/807:50
HKG
-
CNX
Nonstop2h 55m
HK Express
Deal found 15/7฿7,985
Sat 29/817:25
CNX
-
HKG
1 stop18h 40m
Thai Lion Air
Mon 31/814:20
HKG
-
CNX
1 stop6h 00m
Thai Lion Air
Deal found 15/7฿8,354
Sat 29/808:10
CNX
-
HKG
1 stop27h 55m
Multiple Airlines
Sat 5/907:50
HKG
-
CNX
Nonstop2h 55m
Multiple Airlines
Deal found 15/7฿8,455
One-way flights from Chiang Mai to Hong Kong
Search for one-way flight options from Chiang Mai to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 15 July 2026.
Mon 14/1210:35
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 11/7฿3,691
Fri 14/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 12/7฿3,959
Thu 13/819:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Deal found 14/7฿4,093
Wed 22/721:30
CNX
-
HKG
1 stop14h 35m
Thai Lion Air
Deal found 12/7฿4,160
Thu 20/819:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Deal found 15/7฿4,194
Sat 5/1219:40
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 13/7฿4,261
Thu 20/818:45
CNX
-
HKG
1 stop17h 20m
Thai Lion Air
Deal found 15/7฿4,294
Sat 26/910:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 15/7฿4,362
Tue 18/810:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 13/7฿4,395
Mon 19/1010:30
CNX
-
HKG
Nonstop2h 55m
HK Express
Deal found 15/7฿4,462
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 15 July 2026.
Customise 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 17,341 searches. Data last updated 15 July 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 return flight
Chiang MaiHong Kong
CNX - HKG
CNXHKG
Chiang Mai
Fri 6/11
10:35-14:20
Nonstop2h 45m
Hong Kong Intl
Mon 9/11
16:45-18:50
Nonstop3h 05m
฿8,555
Fastest return journey
Chiang MaiHong Kong
CNX - HKG
CNXHKG
Chiang Mai
Thu 24/9
19:25-23:15
Nonstop2h 50m
Hong Kong Intl
Sun 27/9
07:50-09:45
Nonstop2h 55m
฿9,126
Chiang MaiHong Kong
CNX - HKG
CNXHKG
Chiang Mai
Fri 31/7
19:25-23:15
Nonstop2h 50m
Hong Kong Intl
Sun 2/8
21:30-07:25
1 stop10h 55m
฿9,293
Chiang MaiHong Kong
CNX - HKG
CNXHKG
Chiang Mai
Fri 31/7
19:25-23:15
Nonstop2h 50m
Hong Kong Intl
Sun 2/8
07:50-09:45
Nonstop2h 55m
฿9,394
Chiang MaiHong Kong
CNX - HKG
CNXHKG
Chiang Mai
Fri 6/11
16:25-17:10
2 stops47h 45m
Hong Kong Intl
Mon 9/11
17:05-15:25
1 stop23h 20m
฿14,863
Chiang MaiHong Kong
CNX - HKG
CNXHKG
Chiang Mai
Fri 4/9
16:10-10:25
1 stop17h 15m
Hong Kong Intl
Sat 5/9
15:05-09:15
2 stops19h 10m
฿14,863
Chiang MaiHong Kong
CNX - HKG
CNXHKG
Chiang Mai
Tue 25/8
09:10-10:30
2 stops24h 20m
Hong Kong Intl
Thu 27/8
07:30-23:20
1 stop16h 50m
฿14,896
Chiang MaiHong Kong
CNX - HKG
CNXHKG
Chiang Mai
Mon 27/7
00:30-11:50
1 stop10h 20m
Hong Kong Intl
Tue 28/7
13:55-09:15
2 stops20h 20m
฿14,930
Chiang MaiHong Kong
CNX - HKG
CNXHKG
Chiang Mai
Sat 25/7
00:30-12:45
1 stop11h 15m
Hong Kong Intl
Sun 26/7
15:05-13:25
1 stop23h 20m
฿15,668
Chiang MaiHong Kong
CNX - HKG
CNXHKG
Chiang Mai
Sun 26/7
10:05-08:45
2 stops21h 40m
Hong Kong Intl
Mon 27/7
12:50-23:20
1 stop11h 30m
฿15,802
Flights are sorted by cheapest return flights first.
Deals found on 11/7
Showing 1-10 of 22 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.
CNX-HKG
Estimated return 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
Prices
Airlines
Delays
How far ahead should I book a flight from Chiang Mai to Hong Kong?
Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chiang Mai to Hong Kong. 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 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 ฿6,207). Flying from Chiang Mai to Hong Kong in May is currently the most expensive (average of ฿8,857). 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 15 July 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 for a return flight from Chiang Mai to Hong Kong?
Weekly flight availability from Chiang Mai to Hong Kong
Explore weekly flight availability from Chiang Mai to Hong Kong. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 15 July 2026.
The most flights from CNX to HKG are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).
How often are flights from Chiang Mai to Hong Kong delayed?
About 10% of weekly flights between Chiang Mai and Hong Kong have experienced delays in the past year, with the average delay time being 125 minutes.
What is the most punctual flight time for Chiang Mai to Hong Kong flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Chiang Mai to Hong Kong flights?
Over the past year, HK Express have had the lowest number of delays on this route, with just 10% of flights being delayed.
Reviews of airlines servicing Hong Kong
Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 15 July 2026.
Check out reviews from past customers who have flown with HK Express from Chiang Mai to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
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.
What airports do I use to fly from Chiang Mai to Hong Kong?
Booking a flight from Chiang Mai (CNX) to Hong Kong Intl (HKG) is your only option if you wish to fly from Chiang Mai to Hong Kong. On a typical day, there are 4 flights from Chiang Mai to Hong Kong Intl, all of which are around 2h 45m for a nonstop flight. You can also purchase a plane ticket from 1 airline when you book a flight from Chiang Mai to Hong Kong.
How popular is this Chiang Mai to Hong Kong flight route?
Within the past month, 57 users have taken a look at flights from Chiang Mai to Hong Kong Intl.
How long is the flight from Chiang Mai to Hong Kong?
Departing from Chiang Mai to Hong Kong will take you 6h 35m. The distance from Chiang Mai to 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 is the cheapest airline to fly from Chiang Mai to Hong Kong round-trip?
Currently priced at ฿5,168, HK Express will fly you from Chiang Mai to Hong Kong and back. In addition to HK Express, many other airlines offer competitively priced options for your trip. Users have found that HK Express is 30% cheaper than the other options available to this destination.
What are the cheapest flights from Chiang Mai to Hong Kong?
On average you can expect to pay ฿8,306 for a flight from Chiang Mai to Hong Kong. The cheapest flight overall is ฿4,064 while the most popular route, (Chiang Mai - Hong Kong Intl) is currently priced at ฿8,354.
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 ฿6,207). Flying from Chiang Mai to Hong Kong in May is currently the most expensive (average of ฿8,857). 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.
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.
Airlines
Alternative routes
Flights by cabin class
Hong Kong flight routes
Other flight options
Popular flights
Fly from Chiang Mai to Hong Kong on these airlines
Choose from the following airlines for your flight from Chiang Mai to Hong Kong. Flights are based on user searches made on Cheapflights and were last updated on 15 July 2026.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 15 July 2026.
Discover the top airline that operate flights from Chiang Mai to Hong Kong. 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 17,341 searches. Data last updated 15 July 2026.
Find the best flight deals on Cheapflights, where travellers 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?
Yes! Cheapflights helps users easily find flights from Chiang Mai to Hong Kong with no change fees.
Can Cheapflights notify me if prices for flights from Chiang Mai to Hong Kong become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Hong Kong from Chiang Mai today and book when prices fit your budget.
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