Cheap flights from Chiang Mai to Hong Kong from ฿3,913
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
10 Oct — 17 Oct1
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 November or September, booked 26 days in advance, depart on a Tuesday or Friday 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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Best
Direct
Last-minute
One-way
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 10 September 2026.
Fri 18/919:25 -
Nonstop2h 50m
Mon 21/916:50 -
Nonstop2h 50m
Deal found 5/9฿7,891
Thu 17/910:30 -
Nonstop2h 55m
Sun 20/916:50 -
Nonstop2h 50m
Deal found 7/9฿8,121
Tue 29/910:30 -
Nonstop2h 55m
Mon 5/1007:50 -
Nonstop2h 55m
Deal found 7/9฿8,253
Tue 15/910:30 -
Nonstop2h 55m
Tue 22/907:50 -
Nonstop2h 55m
Deal found 8/9฿8,319
Tue 29/910:30 -
Nonstop2h 55m
Sun 4/1016:50 -
Nonstop2h 50m
Deal found 7/9฿8,352
Thu 10/910:30 -
Nonstop2h 55m
Thu 17/916:50 -
Nonstop2h 50m
Deal found 8/9฿8,417
Mon 26/1010:35 -
Nonstop2h 45m
Thu 29/1016:55 -
Nonstop3h 00m
Deal found 5/9฿8,549
Thu 10/910:30 -
Nonstop2h 55m
Sun 13/916:50 -
Nonstop2h 50m
Deal found 9/9฿8,582
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 10 September 2026.
Sat 24/1010:30 -
Nonstop2h 55m
Sat 31/1014:00 -
1 stop6h 20m
Deal found 9/9฿9,338
Sat 9/117:35 -
1 stop18h 25m
Mon 11/114:00 -
1 stop23h 25m
Deal found 8/9฿10,554
Thu 18/219:45 -
1 stop20h 55m
Sat 20/221:00 -
1 stop15h 20m
Deal found 5/9฿13,810
Mon 19/1016:10 -
2 stops41h 20m
Thu 22/1013:35 -
2 stops20h 40m
Deal found 9/9฿14,895
Thu 24/911:35 -
1 stop8h 10m
Sun 27/910:10 -
2 stops23h 35m
Deal found 6/9฿16,703
Fri 19/210:10 -
1 stop6h 30m
Sun 21/221:00 -
1 stop13h 25m
Deal found 5/9฿15,914
Tue 29/910:10 -
1 stop7h 05m
Sat 3/1013:30 -
2 stops20h 15m
Deal found 8/9฿17,098
Tue 29/921:10 -
2 stops16h 15m
Mon 5/1019:40 -
2 stops14h 05m
Deal found 7/9฿19,925
Wed 30/921:10 -
2 stops16h 15m
Mon 5/1019:40 -
2 stops14h 05m
Deal found 7/9฿19,925
Mon 26/1021:10 -
2 stops13h 40m
Thu 29/1019:40 -
2 stops14h 05m
Deal found 9/9฿20,912
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 10 September 2026.
Tue 29/910:30 -
Nonstop2h 55m
Mon 5/1007:50 -
Nonstop2h 55m
Deal found 7/9฿8,253
Tue 29/910:30 -
Nonstop2h 55m
Sun 4/1016:50 -
Nonstop2h 50m
Deal found 7/9฿8,352
Thu 1/1010:30 -
Nonstop2h 55m
Mon 5/1007:50 -
Nonstop2h 55m
Deal found 7/9฿8,417
Thu 1/1019:25 -
Nonstop2h 50m
Sun 4/1016:50 -
Nonstop2h 50m
Deal found 7/9฿8,516
Thu 4/319:40 -
Nonstop2h 45m
Sun 7/307:50 -
Nonstop3h 00m
Deal found 6/9฿8,549
Mon 26/1010:35 -
Nonstop2h 45m
Thu 29/1016:55 -
Nonstop3h 00m
Deal found 6/9฿8,582
Sun 18/1010:30 -
Nonstop2h 55m
Thu 22/1007:50 -
Nonstop2h 55m
Deal found 8/9฿8,680
Tue 22/910:30 -
Nonstop2h 55m
Wed 23/907:50 -
Nonstop2h 55m
Deal found 7/9฿8,713
Mon 26/1010:35 -
Nonstop2h 45m
Tue 3/1116:55 -
Nonstop3h 00m
Deal found 7/9฿8,746
Wed 21/1010:30 -
Nonstop2h 55m
Sat 24/1016:50 -
Nonstop2h 50m
Deal found 9/9฿8,812
Sat 17/1010:30 -
Nonstop2h 55m
Sun 25/1007:50 -
Nonstop3h 00m
Deal found 9/9฿8,845
Thu 29/1010:35 -
Nonstop2h 45m
Sun 1/1116:55 -
Nonstop3h 00m
Deal found 6/9฿8,878
Last-minute flights from Chiang Mai to Hong Kong
Discover last-minute flight deals from Chiang Mai to Hong Kong. Data last updated 10 September 2026 and is based on user searches.
Thu 10/910:30 -
Nonstop2h 55m
Thu 17/916:50 -
Nonstop2h 50m
Deal found 8/9฿8,417
Thu 10/910:30 -
Nonstop2h 55m
Sun 13/916:50 -
Nonstop2h 50m
Deal found 9/9฿8,582
Tue 15/910:30 -
Nonstop2h 55m
Tue 22/907:50 -
Nonstop2h 55m
Deal found 8/9฿8,319
Thu 17/910:30 -
Nonstop2h 55m
Sun 20/916:50 -
Nonstop2h 50m
Deal found 7/9฿8,121
Fri 18/919:25 -
Nonstop2h 50m
Mon 21/916:50 -
Nonstop2h 50m
Deal found 5/9฿7,891
Tue 29/910:30 -
Nonstop2h 55m
Mon 5/1007:50 -
Nonstop2h 55m
Deal found 7/9฿8,253
Tue 29/910:30 -
Nonstop2h 55m
Sun 4/1016:50 -
Nonstop2h 50m
Deal found 7/9฿8,352
Mon 26/1010:35 -
Nonstop2h 45m
Thu 29/1016:55 -
Nonstop3h 00m
Deal found 5/9฿8,549
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 10 September 2026.
Wed 30/910:30 -
Nonstop2h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9฿3,913
Wed 14/1010:30 -
Nonstop2h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9฿4,011
Thu 5/1110:35 -
Nonstop2h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9฿4,044
Wed 21/1010:30 -
Nonstop2h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 6/9฿4,077
Fri 30/1010:35 -
Nonstop2h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9฿4,242
Wed 20/119:40 -
Nonstop2h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9฿4,274
Wed 16/919:25 -
Nonstop2h 50m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 5/9฿4,307
Wed 17/210:35 -
Nonstop2h 45m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 9/9฿4,406
Sun 27/910:30 -
Nonstop2h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 7/9฿4,439
Thu 5/1106:30 -
1 stop11h 55m
Wed 31/1200:00 -
Nonstop0h 00m
Deal found 8/9฿4,472
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 10 September 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 7,457,451 searches. Data last updated 10 September 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 Chiang Mai - HKG Hong Kong Intl
CNXHKG
Chiang Mai
Wed 30/9
10:30-14:25
Nonstop2h 55m
Hong Kong Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
฿3,913
Fastest return journey
Chiang MaiHong Kong
CNX Chiang Mai - HKG Hong Kong Intl
CNXHKG
Chiang Mai
Wed 17/2
10:35-14:20
Nonstop2h 45m
Hong Kong Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
฿4,406
Chiang MaiHong Kong
CNX Chiang Mai - HKG Hong Kong Intl
CNXHKG
Chiang Mai
Tue 17/11
06:45-19:25
1 stop11h 40m
Hong Kong Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
฿4,636
Chiang MaiHong Kong
CNX Chiang Mai - HKG Hong Kong Intl
CNXHKG
Chiang Mai
Wed 17/2
06:30-13:00
1 stop5h 30m
Hong Kong Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
฿4,866
Chiang MaiHong Kong
CNX Chiang Mai - HKG Hong Kong Intl
CNXHKG
Chiang Mai
Fri 30/10
17:10-13:00
1 stop18h 50m
Hong Kong Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
฿4,932
Chiang MaiHong Kong
CNX Chiang Mai - HKG Hong Kong Intl
CNXHKG
Chiang Mai
Wed 14/10
21:30-13:05
1 stop14h 35m
Hong Kong Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
฿5,031
Chiang MaiHong Kong
CNX Chiang Mai - HKG Hong Kong Intl
CNXHKG
Chiang Mai
Sat 3/10
10:30-14:25
Nonstop2h 55m
Hong Kong Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
฿6,050
Chiang MaiHong Kong
CNX Chiang Mai - HKG Hong Kong Intl
CNXHKG
Chiang Mai
Fri 15/1
16:30-18:15
1 stop24h 45m
Hong Kong Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
฿7,628
Chiang MaiHong Kong
CNX Chiang Mai - HKG Hong Kong Intl
CNXHKG
Chiang Mai
Wed 30/9
21:30-13:20
2 stops14h 50m
Hong Kong Intl
Wed 31/12
00:00-23:00
Nonstop0h 00m
฿8,713
Chiang MaiHong Kong
CNX Chiang Mai - HKG Hong Kong Intl
CNXHKG
Chiang Mai
Sat 24/10
10:30-14:25
Nonstop2h 55m
Hong Kong Intl
Sat 31/10
14:00-19:20
1 stop6h 20m
฿9,338
Flights are sorted by cheapest return flights first.
Deals found on 5/9
Showing 1-10 of 20 resultsSorted by cheapest first
1
2
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, November is the cheapest month in which you can book a flight from Chiang Mai to Hong Kong (average of ฿6,510). Flying from Chiang Mai to Hong Kong in February is currently the most expensive (average of ฿10,554). 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 10 September 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?
Airfare is typical for this route at the moment.
Chiang Mai to Hong Kong flights typically cost between ฿6,346 and ฿8,352 in September.The cheapest return price found within the last 5 days was ฿8,253 on HK Express (29 Sep–5 Oct).
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 10 September 2026.
The most flights from CNX to HKG are scheduled on a Tuesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Chiang Mai to Hong Kong delayed?
About 12% of weekly flights between Chiang Mai and Hong Kong have experienced delays in the past year, with the average delay time being 119 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 12% 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 10 September 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 2 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, 55 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 18h 25m. 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 ฿5,278, 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 35% 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 ฿11,934 for a flight from Chiang Mai to Hong Kong. The cheapest flight overall is ฿8,572 while the most popular route, (Chiang Mai - Hong Kong Intl) is currently priced at ฿8,647.
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, November is the cheapest month in which you can book a flight from Chiang Mai to Hong Kong (average of ฿6,510). Flying from Chiang Mai to Hong Kong in February is currently the most expensive (average of ฿10,554). 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.
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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 10 September 2026.
Explore flights to Hong Kong departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 10 September 2026.
Browse through other flights departing from Chiang Mai. Flights are based on user searches made on Cheapflights and were last updated on 10 September 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 7,457,451 searches. Data last updated 10 September 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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