HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chiang Mai

$71+ Cheap flights from Hong Kong (HKG) to Chiang Mai (CNX)

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hong Kong to Chiang Mai with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Hong Kong Intl to Chiang Mai are usually found in March or February, booked 86 days in advance, depart on a Wednesday or Monday and return on a Friday

Cheap 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 April 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$128
(CheapOair)

One-way from

$71
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$198

Good round-trip deal

$131 or less

Good one-way deal

$76 or less
Provider with most accurate pricing for Hong Kong Intl-Chiang Mai flight deals.
Search Deals
Provider most trusted by Cheapflights users for Hong Kong Intl-Chiang Mai flights.
Search Deals
From Hong Kong Intl to Chiang Mai
Search Deals
One-way flight from Hong Kong Intl to Chiang Mai
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Chiang Mai.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Chiang Mai.
Search Deals

Find flight deals from Hong Kong to Chiang Mai

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 April 29, 2025.

This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/207:50 amHKG - CNX
Nonstop2h 55mHK Express
Mon 6/2310:30 amCNX - HKG
Nonstop3h 00mHK Express
Deal found 4/29$128
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/132:45 pmHKG - CNX
1 stop9h 15mMultiple Airlines
Fri 6/2010:30 amCNX - HKG
Nonstop3h 00mMultiple Airlines
Deal found 4/29$147
This Kiwi.com deal was found by Cheapflights users on 4/29. 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.
Fri 6/138:20 pmHKG - CNX
1 stop11h 20mThai AirAsia
Fri 6/207:10 amCNX - HKG
1 stop5h 50mThai AirAsia
Deal found 4/29$182
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Sun 5/411:25 amHKG - CNX
1 stop22h 40mChina Eastern
Tue 5/62:55 pmCNX - HKG
1 stop22h 10mChina Eastern
Deal found 4/29$231
This Priceline deal was found by Cheapflights users on 4/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:20 pmHKG - CNX
1 stop7h 55mThai Lion Air
Fri 12/2610:00 pmCNX - HKG
1 stop14h 05mThai Lion Air
Deal found 4/28$330
This EVA Air deal was found by Cheapflights users on 4/29. 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 EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:50 pmHKG - CNX
2 stops22h 05mEVA Air
Mon 1/57:45 pmCNX - HKG
2 stops15h 05mEVA Air
Deal found 4/29$478
This Emirates deal was found by Cheapflights users on 4/29. 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.
Fri 12/199:00 pmHKG - CNX
1 stop13h 20mEmirates
Thu 1/810:10 amCNX - HKG
1 stop6h 30mEmirates
Deal found 4/29$492
This Malaysia Airlines deal was found by Cheapflights users on 4/29. 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.
Fri 12/192:50 pmHKG - CNX
1 stop24h 00mMalaysia Airlines
Mon 1/512:25 pmCNX - HKG
1 stop10h 25mMalaysia Airlines
Deal found 4/29$510
This FlightHub deal was found by Cheapflights users on 4/29. 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.
Sun 5/43:40 pmHKG - CNX
Nonstop2h 55mHong Kong Airlines
Tue 5/66:35 pmCNX - HKG
Nonstop2h 50mHong Kong Airlines
Deal found 4/29$583
This oojo deal was found by Cheapflights users on 4/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:40 pmHKG - CNX
2 stops20h 40mPhilippine Airlines
Sat 5/310:10 amCNX - HKG
2 stops23h 00mPhilippine Airlines
Deal found 4/28$612
This Asiana Airlines deal was found by Cheapflights users on 4/28. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/812:30 amHKG - CNX
1 stop24h 10mAsiana Airlines
Mon 5/1212:45 amCNX - HKG
1 stop9h 55mAsiana Airlines
Deal found 4/28$682
This Korean Air deal was found by Cheapflights users on 4/29. 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 Korean Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1212:45 amHKG - CNX
1 stop22h 10mKorean Air
Fri 6/209:45 pmCNX - HKG
1 stop17h 35mKorean Air
Deal found 4/29$698

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 2,558,603 searches. Data last updated April 29, 2025.
Use the filters below to find and compare flights from Hong Kong to Chiang Mai that are best for you.

Fly from

Hong Kong

Fly to

Chiang Mai

Route

Depart

Return

Price

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 6/20

7:50 am-9:45 am

Nonstop2h 55m

Chiang Mai

Mon 6/23

10:30 am-2:30 pm

Nonstop3h 00m

$128

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 6/13

2:45 pm-11:00 pm

1 stop9h 15m

Chiang Mai

Fri 6/20

10:30 am-2:30 pm

Nonstop3h 00m

$147

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 6/13

8:20 pm-6:40 am

1 stop11h 20m

Chiang Mai

Fri 6/20

7:10 am-2:00 pm

1 stop5h 50m

$182

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 6/13

7:15 pm-3:20 pm

2 stops21h 05m

Chiang Mai

Fri 6/20

4:20 pm-10:30 am

2 stops17h 10m

$240

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 6/12

9:30 pm-9:20 am

1 stop12h 50m

Chiang Mai

Sun 6/15

10:10 am-6:05 pm

1 stop6h 55m

$347

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 9/27

7:40 pm-9:20 am

2 stops14h 40m

Chiang Mai

Wed 10/1

11:35 am-8:50 am

1 stop20h 15m

$529

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 6/12

12:30 am-11:40 pm

1 stop24h 10m

Chiang Mai

Thu 6/19

12:45 am-11:40 am

1 stop9h 55m

$682

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 6/12

12:45 am-9:55 pm

1 stop22h 10m

Chiang Mai

Fri 6/20

9:45 pm-4:20 pm

1 stop17h 35m

$698

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 5/22

7:50 am-9:45 am

Nonstop2h 55m

$71

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 9/23

2:45 pm-7:30 pm

1 stop5h 45m

$87

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 16 results
1
2

Compare providers for flights from Hong Kong to Chiang Mai

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hong Kong to Chiang Mai in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Hong Kong-Chiang Mai flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Hong Kong-Chiang Mai flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Hong Kong-Chiang Mai flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Hong Kong-Chiang Mai flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Hong Kong-Chiang Mai flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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?

Use this chart to determine the optimal time to book a round-trip flight from Hong Kong to Chiang Mai. Price data was last updated on April 25, 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Chiang Mai, you should look to book at least 86 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, April is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of $1,011). Flying from Hong Kong to Chiang Mai in December is currently the most expensive (average of $1,678). 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 April 29, 2025.

It’s optimal to fly from Hong Kong to Chiang Mai in the morning. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Hong Kong to Chiang Mai

Explore weekly flight availability from Hong Kong to Chiang Mai. 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 April 29, 2025.

The most flights from HKG to CNX are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 9.8 inches per month. September is typically the wettest month, when rainfall can reach 9.8 in. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 in.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April 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 69.8 F).

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 April 29, 2025.
Read through reviews of airlines operating flights from Hong Kong to Chiang Mai, such as EVA Air, Korean Air and Asiana Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,186 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Korean Air
8.4
Very good
1,066 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
442 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Emirates
8.0
Very good
3,215 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Thai AirAsia
7.5
Good
208 reviews
EVA Air
8.4
Very good
1,186 reviews

Food

8.1

Entertainment

8.0

Boarding

8.4

Comfort

8.3

Crew

8.6

Overall

8.4

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

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 travelers 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 are 4 daily flights to Chiang Mai from 3 different airlines. 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?

    The Hong Kong Intl to Chiang Mai flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Cheapflights users have booked flights from Hong Kong to Chiang Mai round-trip from $128. Other airlines that can offer you cheap pricing are Thai AirAsia, from $182, and China Eastern, from $240. You may be able to fly from Hong Kong to Chiang Mai for 39% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $71 on HK Express. Other airlines that offer cheap prices include Thai AirAsia from $87 and China Eastern from $180 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Hong Kong to Chiang Mai consider choosing Thai AirAsia (100%), Cathay Pacific (77%) or HK Express (77%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Hong Kong to Chiang Mai is generally $152, our data shows the cheapest flight currently is $69. When looking at the most popular route, (Hong Kong Intl - Chiang Mai), you can expect to pay $156 for that flight.

  • 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, April is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of $1,011). Flying from Hong Kong to Chiang Mai in December is currently the most expensive (average of $1,678). 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 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
Hong Kong to Don Mueang Intl flights
Hong Kong to Ko Samui flights
Hong Kong to Krabi flights

Top 3 airlines flying from Hong Kong to Chiang Mai

Discover the top 3 airlines 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 2,558,603 searches. Data last updated April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest$131Average$202FlexibilityNo cancel feeOn-time90%
Hong Kong AirlinesCheapest$141Average$168FlexibilityNo cancel feeOn-time65%
Thai AirAsiaCheapest$151Average$215FlexibilityNo cancel feeOn-time87%

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.