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Cheap flights from Hong Kong to Chiang Mai from $111

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 4/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
7:40 pm - 11:25 pm
CNX
-
HKG
2h 45mnonstop
$206HK Express
Thu, Mar 5 - Thu, Mar 12
HK Express Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
HK Express Logo
7:40 pm - 11:25 pm
CNX
-
HKG
2h 45mnonstop
$207HK Express
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
Multiple Airlines Logo
9:30 pm - 7:30 pm
CNX
-
HKG
21h 00m
1 stop
$218Multiple Airlines
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
2:20 pm - 10:35 pm
HKG
-
CNX
9h 15m
1 stop
Multiple Airlines Logo
7:40 pm - 11:25 pm
CNX
-
HKG
2h 45mnonstop
$223Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
Thai Lion Air Logo
8:20 pm - 7:20 pm
HKG
-
CNX
24h 00m
1 stop
Thai Lion Air Logo
10:30 am - 1:05 pm
CNX
-
HKG
25h 35m
1 stop
$226Thai Lion Air
Fri, Jun 26 - Tue, Jun 30
Multiple Airlines Logo
8:30 pm - 8:15 am
HKG
-
CNX
12h 45m
1 stop
Multiple Airlines Logo
12:20 pm - 8:20 pm
CNX
-
HKG
7h 00m
1 stop
$230Multiple Airlines
Sat, Mar 7 - Sat, Mar 14
Multiple Airlines Logo
2:20 pm - 7:05 pm
HKG
-
CNX
5h 45m
1 stop
Multiple Airlines Logo
12:20 pm - 8:20 pm
CNX
-
HKG
7h 00m
1 stop
$233Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
Thai Lion Air Logo
8:20 pm - 7:30 am
HKG
-
CNX
12h 10m
1 stop
Thai Lion Air Logo
6:45 pm - 1:05 pm
CNX
-
HKG
17h 20m
1 stop
$237Thai Lion Air
Fri, Jun 26 - Tue, Jun 30
HK Express Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
HK Express Logo
7:40 pm - 11:25 pm
CNX
-
HKG
2h 45mnonstop
$238HK Express
Sun, Feb 8 - Sat, Feb 14
China Eastern Logo
7:40 am - 10:20 pm
HKG
-
CNX
15h 40m
1 stop
China Eastern Logo
10:05 am - 12:15 am
CNX
-
HKG
13h 10m
2 stops
$246China Eastern
Sat, Mar 7 - Sat, Mar 14

HK Express flights from Hong Kong to Chiang Mai

Our best HK Express deals on Hong Kong to Chiang Mai flight tickets
HK Express
Jan 25
HKG7:40 amHong Kong Intl
3h 10m
CNX9:50 amChiang Mai
Jan 28
CNX10:35 amChiang Mai
2h 45m
HKG2:20 pmHong Kong Intl
$202
HK Express
Mar 5
HKG7:40 amHong Kong Intl
3h 10m
CNX9:50 amChiang Mai
Mar 12
CNX7:40 pmChiang Mai
2h 45m
HKG11:25 pmHong Kong Intl
$206
HK Express
Mar 7
HKG7:40 amHong Kong Intl
3h 10m
CNX9:50 amChiang Mai
Mar 14
CNX7:40 pmChiang Mai
2h 45m
HKG11:25 pmHong Kong Intl
$207

China Eastern flights from Hong Kong to Chiang Mai

Our best China Eastern deals on Hong Kong to Chiang Mai flight tickets
China Eastern
Jan 25
HKG9:15 pmHong Kong Intl
12h 50m
1 stop
CNX9:05 amChiang Mai
Jan 28
CNX3:35 pmChiang Mai
28h 30m
1 stop
HKG9:05 pmHong Kong Intl
$232
China Eastern
Jan 30
HKG5:05 pmHong Kong Intl
17h 00m
1 stop
CNX9:05 amChiang Mai
Feb 2
CNX11:20 pmChiang Mai
23h 55m
1 stop
HKG12:15 amHong Kong Intl
$240
China Eastern
Jan 25
HKG9:15 pmHong Kong Intl
19h 10m
1 stop
CNX3:25 pmChiang Mai
Jan 28
CNX4:25 pmChiang Mai
22h 40m
1 stop
HKG4:05 pmHong Kong Intl
$242

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 January 21, 2026.
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

Thu 3/5

7:40 am-9:50 am

Nonstop3h 10m

Chiang Mai

Thu 3/12

7:40 pm-11:25 pm

Nonstop2h 45m

$206

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 3/7

7:40 am-9:50 am

Nonstop3h 10m

Chiang Mai

Sat 3/14

7:40 pm-11:25 pm

Nonstop2h 45m

$207

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 3/7

7:40 am-9:50 am

Nonstop3h 10m

Chiang Mai

Sat 3/14

9:30 pm-7:30 pm

1 stop21h 00m

$218

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 3/5

2:20 pm-10:35 pm

1 stop9h 15m

Chiang Mai

Thu 3/12

7:40 pm-11:25 pm

Nonstop2h 45m

$223

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 6/26

8:20 pm-7:20 pm

1 stop24h 00m

Chiang Mai

Tue 6/30

10:30 am-1:05 pm

1 stop25h 35m

$226

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 3/7

8:30 pm-8:15 am

1 stop12h 45m

Chiang Mai

Sat 3/14

12:20 pm-8:20 pm

1 stop7h 00m

$230

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 3/5

2:20 pm-7:05 pm

1 stop5h 45m

Chiang Mai

Thu 3/12

12:20 pm-8:20 pm

1 stop7h 00m

$233

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 6/26

8:20 pm-7:30 am

1 stop12h 10m

Chiang Mai

Tue 6/30

6:45 pm-1:05 pm

1 stop17h 20m

$237

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 2/8

7:40 am-9:50 am

Nonstop3h 10m

Chiang Mai

Sat 2/14

7:40 pm-11:25 pm

Nonstop2h 45m

$238

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 3/7

7:40 am-10:20 pm

1 stop15h 40m

Chiang Mai

Sat 3/14

10:05 am-12:15 am

2 stops13h 10m

$246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 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 $175 when looking at flights departing in the morning. Flights to Chiang Mai are more costly in the afternoon, with an average ticket price of $196. 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 $190 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 $159 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 January 2026, prices for Hong Kong to Chiang Mai flights are approximately 9% 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

$92

Fastest flight time

3h 10m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in Chiang Mai

1 airport
The best one-way flight to Chiang Mai from Hong Kong in the past 72 hours is $92. The best round-trip flight deal from Hong Kong to Chiang Mai found on momondo in the last 72 hours is $209.
The fastest flight from Hong Kong to Chiang Mai takes 3h 10m
Direct flights go from Hong Kong to Chiang Mai on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is HK Express.
There is 1 airport in Chiang Mai. From Hong Kong there are direct flights to 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 10m.

  • 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
6.0
27 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 $192 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.

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