Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Hong Kong to Chiang Mai from $105

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Hong Kong to Chiang Mai departing on 12/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Hong Kong to Chiang Mai

Cheap round-trip flights

Enter your travel dates to find the best prices.
HK Express Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
HK Express Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
$197HK Express
Tue, Jan 6 - Sun, Feb 8
HK Express Logo
4:45 pm - 6:50 pm
HKG
-
CNX
3h 05mnonstop
HK Express Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
$199HK Express
Mon, Jan 5 - Sun, Feb 8
HK Express Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
HK Express Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
$201HK Express
Sat, Jan 3 - Mon, Feb 2
HK Express Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
HK Express Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
$202HK Express
Sat, Jan 10 - Fri, Jan 23
HK Express Logo
4:45 pm - 6:50 pm
HKG
-
CNX
3h 05mnonstop
HK Express Logo
7:40 pm - 11:25 pm
CNX
-
HKG
2h 45mnonstop
$224HK Express
Mon, Feb 23 - Thu, Feb 26
HK Express Logo
4:45 pm - 6:50 pm
HKG
-
CNX
3h 05mnonstop
HK Express Logo
7:40 pm - 11:25 pm
CNX
-
HKG
2h 45mnonstop
$225HK Express
Mon, Feb 23 - Thu, Feb 26
Multiple Airlines Logo
2:20 pm - 8:45 pm
HKG
-
CNX
7h 25m1 stop
Multiple Airlines Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
$228Multiple Airlines
Tue, Jan 6 - Sun, Feb 8
China Eastern Logo
9:15 pm - 9:05 am
HKG
-
CNX
12h 50m1 stop
China Eastern Logo
3:35 pm - 11:30 am
CNX
-
HKG
18h 55m1 stop
$233China Eastern
Fri, Dec 19 - Sun, Jan 18
Thai Lion Air Logo
2:20 pm - 2:25 pm
HKG
-
CNX
25h 05m1 stop
Thai Lion Air Logo
1:30 pm - 1:05 pm
CNX
-
HKG
22h 35m1 stop
$236Thai Lion Air
Wed, Mar 18 - Sat, Mar 21
Multiple Airlines Logo
2:20 pm - 8:40 pm
HKG
-
CNX
7h 20m1 stop
Multiple Airlines Logo
7:40 pm - 11:25 pm
CNX
-
HKG
2h 45mnonstop
$240Multiple Airlines
Mon, Feb 23 - Thu, Feb 26

HK Express flights from Hong Kong to Chiang Mai

Our best HK Express deals on Hong Kong to Chiang Mai flight tickets
HK Express
Dec 15
HKG7:40 amHong Kong Intl
3h 10m
CNX9:50 amChiang Mai
Dec 22
CNX10:35 amChiang Mai
2h 45m
HKG2:20 pmHong Kong Intl
$195
Find similar
HK Express
Jan 6
HKG7:40 amHong Kong Intl
3h 10m
CNX9:50 amChiang Mai
Feb 8
CNX10:35 amChiang Mai
2h 45m
HKG2:20 pmHong Kong Intl
$197
Find similar
HK Express
Jan 5
HKG4:45 pmHong Kong Intl
3h 05m
CNX6:50 pmChiang Mai
Feb 8
CNX10:35 amChiang Mai
2h 45m
HKG2:20 pmHong Kong Intl
$199
Find similar

Thai Lion Air flights from Hong Kong to Chiang Mai

Our best Thai Lion Air deals on Hong Kong to Chiang Mai flight tickets
Thai Lion Air
Mar 18
HKG2:20 pmHong Kong Intl
25h 05m
1 stop
CNX2:25 pmChiang Mai
Mar 21
CNX1:30 pmChiang Mai
22h 35m
1 stop
HKG1:05 pmHong Kong Intl
$236
Find similar
Thai Lion Air
Mar 18
HKG2:20 pmHong Kong Intl
23h 25m
1 stop
CNX12:45 pmChiang Mai
Mar 21
CNX1:30 pmChiang Mai
22h 35m
1 stop
HKG1:05 pmHong Kong Intl
$243
Find similar
Thai Lion Air
Mar 18
HKG2:20 pmHong Kong Intl
18h 00m
1 stop
CNX7:20 amChiang Mai
Mar 21
CNX1:30 pmChiang Mai
22h 35m
1 stop
HKG1:05 pmHong Kong Intl
$255
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 8, 2025.
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

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 1/6

7:40 am-9:50 am

Nonstop3h 10m

Chiang Mai

Sun 2/8

10:35 am-2:20 pm

Nonstop2h 45m

$197

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 1/5

4:45 pm-6:50 pm

Nonstop3h 05m

Chiang Mai

Sun 2/8

10:35 am-2:20 pm

Nonstop2h 45m

$199

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 1/3

7:40 am-9:50 am

Nonstop3h 10m

Chiang Mai

Mon 2/2

10:35 am-2:20 pm

Nonstop2h 45m

$201

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 1/10

7:40 am-9:50 am

Nonstop3h 10m

Chiang Mai

Fri 1/23

10:35 am-2:20 pm

Nonstop2h 45m

$202

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 2/23

4:45 pm-6:50 pm

Nonstop3h 05m

Chiang Mai

Thu 2/26

7:40 pm-11:25 pm

Nonstop2h 45m

$224

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 2/23

4:45 pm-6:50 pm

Nonstop3h 05m

Chiang Mai

Thu 2/26

7:40 pm-11:25 pm

Nonstop2h 45m

$225

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 1/6

2:20 pm-8:45 pm

1 stop7h 25m

Chiang Mai

Sun 2/8

10:35 am-2:20 pm

Nonstop2h 45m

$228

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 12/19

9:15 pm-9:05 am

1 stop12h 50m

Chiang Mai

Sun 1/18

3:35 pm-11:30 am

1 stop18h 55m

$233

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 3/18

2:20 pm-2:25 pm

1 stop25h 05m

Chiang Mai

Sat 3/21

1:30 pm-1:05 pm

1 stop22h 35m

$236

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 2/23

2:20 pm-8:40 pm

1 stop7h 20m

Chiang Mai

Thu 2/26

7:40 pm-11:25 pm

Nonstop2h 45m

$240

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chiang Mai from

How to get the cheapest flight ticket from Hong Kong to Chiang Mai

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Hong Kong and Chiang Mai?

What is the cheapest month to fly to Chiang Mai?

If you don’t want to visit Chiang Mai in March, then you should wait until May to fly from Hong Kong, when ticket prices are also cheap, with an average price of $151.

What is the cheapest day to depart on your flight to Chiang Mai?

The cheapest day to depart from Hong Kong to Chiang Mai is on a Thursday. Travelers who choose to depart for Chiang Mai on a Thursday will often find tickets for as low as $151. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Hong Kong to Chiang Mai for around $242.

What is the cheapest time of day to depart on your flight to Chiang Mai?

Flying to Chiang Mai from Hong Kong in the morning is the least expensive time of day to depart. momondo users have found prices as low as $163 when looking at flights departing in the morning. Flights to Chiang Mai are more costly in the afternoon, with an average ticket price of $186. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Hong Kong Intl to Chiang Mai flight route?

Fly from Hong Kong Intl to Chiang Mai for the best Hong Kong Intl - Chiang Mai flight prices

How far in advance should I book a flight to Chiang Mai?

You are more likely to see cheaper flights to Chiang Mai from Hong Kong when booking weeks ahead of your departure date. In general, you can expect to find flights to Chiang Mai for around $183 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chiang Mai from Hong Kong for as low as $150 on momondo.

What cabin class options are available on Hong Kong Intl to Chiang Mai flights?

There is only 1 cabin class available to choose from on Hong Kong Intl to Chiang Mai flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Hong Kong to Chiang Mai flight prices changed over time?

As of December 2025, prices for Hong Kong to Chiang Mai flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Hong Kong to Chiang Mai

Are you open to changing your travel dates? Check out the ideal times to fly from Hong Kong to Chiang Mai according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Hong Kong to Chiang Mai (HKG to CNX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Hong Kong to Chiang Mai

Best Price Found

$119

Fastest flight time

7h 25m

Direct flights

Every day

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from Hong Kong in the past 72 hours is $119. The best round-trip flight deal from Hong Kong to Chiang Mai found on momondo in the last 72 hours is $201.
The fastest flight from Hong Kong to Chiang Mai takes 7h 25m
Direct flights go from Hong Kong to Chiang Mai every day.
There is 1 airport near Chiang Mai: Chiang Mai (CNX)
Search flight deals

  • How far is Hong Kong Intl to Chiang Mai by plane?

    Hong Kong Intl and Chiang Mai are 1011.0 mi apart from one another. A reasonable flight in good conditions will take 3h 05m.

  • When did momondo last update prices for flights from Hong Kong Intl Airport to Chiang Mai Airport?

    Prices for flights from Hong Kong Intl Airport to Chiang Mai Airport are updated daily.

  • How many operators does momondo search for flights from Hong Kong Intl Airport to Chiang Mai Airport?

  • How old do you have to be to fly from Hong Kong Intl Airport to Chiang Mai Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Hong Kong Intl Airport to Chiang Mai Airport.

  • What documentation or ID do you need to fly to Chiang Mai Airport?

    The required travel and health documents for your Chiang Mai Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chiang Mai Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Hong Kong to Chiang Mai?

  • What is the most popular airline from Hong Kong to Chiang Mai?

Best airlines flying from Hong Kong to Chiang Mai

Compare and see reviews for airlines that fly from Hong Kong to Chiang Mai with momondo
Airline
Rating
Free Cancellation
Price
HK ExpressPriceFrom $129Free CancellationRating
7.2
43 reviews
Search HK Express flights
Hong Kong AirlinesPriceFrom $141Free CancellationRating
0.0
0 reviews
Search Hong Kong Airlines flights

  • HK Express Flights From Hong Kong to Chiang Mai

    HK Express flight deals from Hong Kong to Chiang Mai start from $129 round-trip. Over the 14 HK Express flights for this route in a normal week, average airfare is usually $178 round-trip - but some users have found much cheaper deals with momondo.

Why use momondo?

Why should I use momondo to find a flight deal from Hong Kong to Chiang Mai?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Hong Kong to Chiang Mai for you.

Can I find flights from Hong Kong to Chiang Mai with flexible booking policies on momondo?

momondo does allow users to show only those flights to Chiang Mai from Hong Kong which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Hong Kong to Chiang Mai?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chiang Mai from Hong Kong.

I’m not ready to book a flight from Hong Kong to Chiang Mai right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chiang Mai from Hong Kong. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Chiang Mai trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 1/7
Wed 1/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Thailand