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$62+ Cheap flights from Chiang Mai (CNX) to Hong Kong (HKG)

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
Jun 20 — Jun 271
Fri 6/20
Fri 6/27
1 adult, Economy
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Cheapflights Tip: The best prices from Chiang Mai to Hong Kong Intl are usually found in May or March, booked 81 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap 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 June 15, 2025.

Round-trip from

$137
(Kiwi.com)

One-way from

$62
(Mytrip)

Popular in

September

Cheapest in

May

Average price

$151

Good round-trip deal

$144 or less

Good one-way deal

$66 or less
From Chiang Mai to Hong Kong Intl
Search Deals
One-way flight from Chiang Mai to Hong Kong Intl
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Highest demand for flights based on searches. 9% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Chiang Mai to Hong Kong Intl.
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Price to beat on a one-way flight from Chiang Mai to Hong Kong Intl.
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Find flight deals from Chiang Mai to Hong Kong

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 June 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1310:30 amCNX - HKG
Nonstop3h 00mHK Express
Sun 7/204:45 pmHKG - CNX
Nonstop2h 55mHK Express
Deal found 6/13$137
This Kiwi.com deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/211:55 amCNX - HKG
1 stop7h 20mMultiple Airlines
Wed 9/34:45 pmHKG - CNX
Nonstop2h 55mMultiple Airlines
Deal found 6/15$169
This AirAsia deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AirAsia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/297:05 pmCNX - HKG
1 stop15h 55mThai AirAsia
Thu 10/92:45 pmHKG - CNX
1 stop6h 55mThai AirAsia
Deal found 6/15$260
This Emirates deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/310:10 amCNX - HKG
1 stop6h 55mEmirates
Sun 9/79:30 pmHKG - CNX
1 stop14h 45mEmirates
Deal found 6/15$300
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/269:00 pmCNX - HKG
1 stop15h 05mThai Lion Air
Sun 6/292:20 pmHKG - CNX
1 stop23h 25mThai Lion Air
Deal found 6/13$337
This Malaysia Airlines deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Malaysia Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/232:40 pmCNX - HKG
1 stop8h 10mMalaysia Airlines
Wed 9/248:45 amHKG - CNX
1 stop29h 55mMalaysia Airlines
Deal found 6/13$355
This Mytrip deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/910:05 amCNX - HKG
2 stops12h 40mChina Eastern
Fri 9/125:05 pmHKG - CNX
2 stops17h 00mChina Eastern
Deal found 6/15$404
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2411:35 amCNX - HKG
1 stop7h 20mEVA Air
Sat 6/289:10 pmHKG - CNX
1 stop14h 15mEVA Air
Deal found 6/13$409
This Cathay Pacific deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2611:55 amCNX - HKG
1 stop6h 10mCathay Pacific
Mon 10/67:50 amHKG - CNX
Nonstop2h 55mCathay Pacific
Deal found 6/15$486
This FlightHub deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/245:20 pmCNX - HKG
1 stop15h 35mSTARLUX Airlines
Fri 6/278:10 pmHKG - CNX
1 stop21h 10mSTARLUX Airlines
Deal found 6/13$498
This Air China deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air China is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2611:05 pmCNX - HKG
2 stops35h 45mAir China
Mon 6/302:50 pmHKG - CNX
2 stops32h 00mAir China
Deal found 6/13$544

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 2,558,603 searches. Data last updated June 15, 2025.
Use the filters below to find and compare flights from Chiang Mai to Hong Kong that are best for you.

Fly from

Chiang Mai

Fly to

Hong Kong

Route

Depart

Return

Price

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 7/13

10:30 am-2:30 pm

Nonstop3h 00m

Hong Kong Intl

Sun 7/20

4:45 pm-6:40 pm

Nonstop2h 55m

$137

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 9/2

11:55 am-8:15 pm

1 stop7h 20m

Hong Kong Intl

Wed 9/3

4:45 pm-6:40 pm

Nonstop2h 55m

$169

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 9/29

7:05 pm-12:00 pm

1 stop15h 55m

Hong Kong Intl

Thu 10/9

2:45 pm-8:40 pm

1 stop6h 55m

$260

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 9/3

10:10 am-6:05 pm

1 stop6h 55m

Hong Kong Intl

Sun 9/7

9:30 pm-11:15 am

1 stop14h 45m

$300

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 6/26

9:00 pm-1:05 pm

1 stop15h 05m

Hong Kong Intl

Sun 6/29

2:20 pm-12:45 pm

1 stop23h 25m

$337

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 9/23

2:40 pm-11:50 pm

1 stop8h 10m

Hong Kong Intl

Wed 9/24

8:45 am-1:40 pm

1 stop29h 55m

$355

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 9/9

10:05 am-11:45 pm

2 stops12h 40m

Hong Kong Intl

Fri 9/12

5:05 pm-9:05 am

2 stops17h 00m

$404

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 9/23

8:00 pm-10:05 am

2 stops13h 05m

Hong Kong Intl

Wed 9/24

5:10 pm-11:15 am

2 stops19h 05m

$478

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 9/26

11:55 am-7:05 pm

1 stop6h 10m

Hong Kong Intl

Mon 10/6

7:50 am-9:45 am

Nonstop2h 55m

$486

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 6/26

11:05 pm-11:50 am

2 stops35h 45m

Hong Kong Intl

Mon 6/30

2:50 pm-9:50 pm

2 stops32h 00m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 18 results
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.
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?

Use this chart to determine the optimal time to book a round-trip flight from Chiang Mai to Hong Kong. Price data was last updated on June 13, 2025.

The best time to book flights from Chiang Mai to Hong Kong is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chiang Mai to Hong Kong?

Currently, March is the cheapest month in which you can book a flight from Chiang Mai to Hong Kong (average of $989). Flying from Chiang Mai to Hong Kong in December is currently the most expensive (average of $1,629). 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 June 15, 2025.

It’s optimal to fly from Chiang Mai to Hong Kong at noon. By choosing this option you can save up to 50% on the cost of your flight, compared to a flight in the afternoon.

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 June 15, 2025.

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).

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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 June 15, 2025.
Peruse reviews from past customers who have flown with EVA Air, Emirates and Cathay Pacific 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.
EVA Air
8.4
Very good
1,203 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,203 reviews
EVA Air
8.4
Very good
1,203 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very good
3,266 reviews
EVA Air
8.4
Very good
1,203 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Cathay Pacific
7.6
Good
892 reviews
EVA Air
8.4
Very good
1,203 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Thai AirAsia
7.5
Good
214 reviews
EVA Air
8.4
Very good
1,203 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Malaysia Airlines
7.4
Good
263 reviews
EVA Air
8.4
Very good
1,203 reviews

Entertainment

8.0

Boarding

8.4

Food

8.1

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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.

  • What airports do I use to fly from Chiang Mai to Hong Kong?

    You will need to book a flight from Chiang Mai to Hong Kong Intl if you want to fly from Chiang Mai to Hong Kong. At least 2 different airlines have flights from Chiang Mai (CNX) to Hong Kong Intl (HKG) on a regular basis. There are 4 flights to Hong Kong from the Chiang Mai airport per day. If you manage to book one that is nonstop, then you can expect the flight time from CNX to HKG to be around 2h 55m.

  • How popular is this Chiang Mai to Hong Kong flight route?

    Within the past month, 3 users have taken a look at flights from Chiang Mai to Hong Kong Intl.

  • What are the cheapest airlines flying from Chiang Mai to Hong Kong round-trip?

    Cheapflights users have booked flights from Chiang Mai to Hong Kong round-trip from $137. Other airlines that can offer you cheap pricing are Thai AirAsia, from $260, and Emirates, from $300. These flights start at 21% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Chiang Mai to Hong Kong one-way?

    One-way options have recently been found by users for as low as $62 on HK Express. Other airlines that offer cheap prices include Thai AirAsia from $173 and Cebu Pacific from $288 one-way.

  • What are the most reliable airlines from Chiang Mai to Hong Kong?

    Before booking your flight to Hong Kong from Chiang Mai, check out the most reliable airlines to get you to your destination on time: Cathay Pacific (83%), HK Express (83%), Hong Kong Airlines( 82%).

  • What are the cheapest flights from Chiang Mai to Hong Kong?

    On average you can expect to pay $133 for a flight from Chiang Mai to Hong Kong. The cheapest flight overall is $60 while the most popular route, (Chiang Mai - Hong Kong Intl) is currently priced at $176.

  • 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, March is the cheapest month in which you can book a flight from Chiang Mai to Hong Kong (average of $989). Flying from Chiang Mai to Hong Kong in December is currently the most expensive (average of $1,629). 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.
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Phuket City to Hong Kong flights

Top 2 airlines flying from Chiang Mai to Hong Kong

Discover the top 2 airlines 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 2,558,603 searches. Data last updated June 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hong Kong AirlinesCheapest$111Average$165FlexibilityNo cancel feeOn-time65%
HK ExpressCheapest$127Average$173FlexibilityNo cancel feeOn-time90%

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