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Cheap flights from Chiang Mai to Hong Kong from $53

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chiang Mai to Hong Kong departing on 1/15. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
HK Express Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
HK Express Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
$129HK Express
Sun, Jan 11 - Fri, Jan 16
HK Express Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
HK Express Logo
4:45 pm - 6:50 pm
HKG
-
CNX
3h 05mnonstop
$132HK Express
Sun, Jan 11 - Sat, Jan 17
HK Express Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
HK Express Logo
4:45 pm - 6:50 pm
HKG
-
CNX
3h 05mnonstop
$137HK Express
Sun, Jan 11 - Sat, Jan 17
Multiple Airlines Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
Multiple Airlines Logo
7:50 am - 6:25 pm
HKG
-
CNX
11h 35m1 stop
$180Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
Multiple Airlines Logo
1:30 pm - 9:55 pm
HKG
-
CNX
9h 25m1 stop
$184Multiple Airlines
Sun, Jan 11 - Sat, Jan 17
HK Express Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
HK Express Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
$189HK Express
Fri, Feb 27 - Tue, Mar 3
HK Express Logo
10:35 am - 2:10 pm
CNX
-
HKG
2h 35mnonstop
HK Express Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
$194HK Express
Thu, Jan 8 - Sun, Jan 11
HK Express Logo
7:40 pm - 11:25 pm
CNX
-
HKG
2h 45mnonstop
HK Express Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
$196HK Express
Sat, Jan 31 - Mon, Feb 2
Multiple Airlines Logo
10:35 am - 2:20 pm
CNX
-
HKG
2h 45mnonstop
Multiple Airlines Logo
1:30 pm - 8:20 pm
HKG
-
CNX
7h 50m1 stop
$204Multiple Airlines
Sun, Jan 11 - Sat, Jan 17
HK Express Logo
7:40 pm - 11:25 pm
CNX
-
HKG
2h 45mnonstop
HK Express Logo
7:40 am - 9:50 am
HKG
-
CNX
3h 10mnonstop
$207HK Express
Fri, Feb 6 - Sun, Feb 8

HK Express flights from Chiang Mai to Hong Kong

Our best HK Express deals on Chiang Mai to Hong Kong flight tickets
HK Express
Jan 11
CNX10:35 amChiang Mai
2h 45m
HKG2:20 pmHong Kong Intl
Jan 16
HKG7:40 amHong Kong Intl
3h 10m
CNX9:50 amChiang Mai
$129
Find similar
HK Express
Jan 11
CNX10:35 amChiang Mai
2h 45m
HKG2:20 pmHong Kong Intl
Jan 17
HKG4:45 pmHong Kong Intl
3h 05m
CNX6:50 pmChiang Mai
$132
Find similar
HK Express
Jan 11
CNX10:35 amChiang Mai
2h 45m
HKG2:20 pmHong Kong Intl
Jan 17
HKG4:45 pmHong Kong Intl
3h 05m
CNX6:50 pmChiang Mai
$137
Find similar

Thai Lion Air flights from Chiang Mai to Hong Kong

Our best Thai Lion Air deals on Chiang Mai to Hong Kong flight tickets
Thai Lion Air
Jan 30
CNX6:45 pmChiang Mai
17h 20m
1 stop
HKG1:05 pmHong Kong Intl
Feb 1
HKG2:20 pmHong Kong Intl
20h 30m
1 stop
CNX9:50 amChiang Mai
$326
Find similar
Thai Lion Air
Jan 30
CNX3:05 pmChiang Mai
21h 00m
1 stop
HKG1:05 pmHong Kong Intl
Feb 1
HKG2:20 pmHong Kong Intl
20h 30m
1 stop
CNX9:50 amChiang Mai
$339
Find similar
Thai Lion Air
Jan 2
CNX10:05 pmChiang Mai
14h 00m
1 stop
HKG1:05 pmHong Kong Intl
Jan 5
HKG2:20 pmHong Kong Intl
23h 05m
1 stop
CNX12:25 pmChiang Mai
$501
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
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

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 1/11

10:35 am-2:20 pm

Nonstop2h 45m

Hong Kong Intl

Fri 1/16

7:40 am-9:50 am

Nonstop3h 10m

$129

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 1/11

10:35 am-2:20 pm

Nonstop2h 45m

Hong Kong Intl

Sat 1/17

4:45 pm-6:50 pm

Nonstop3h 05m

$132

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 1/11

10:35 am-2:20 pm

Nonstop2h 45m

Hong Kong Intl

Sat 1/17

4:45 pm-6:50 pm

Nonstop3h 05m

$137

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 1/13

10:35 am-2:20 pm

Nonstop2h 45m

Hong Kong Intl

Tue 1/20

7:50 am-6:25 pm

1 stop11h 35m

$180

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 1/11

10:35 am-2:20 pm

Nonstop2h 45m

Hong Kong Intl

Sat 1/17

1:30 pm-9:55 pm

1 stop9h 25m

$184

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 2/27

10:35 am-2:20 pm

Nonstop2h 45m

Hong Kong Intl

Tue 3/3

7:40 am-9:50 am

Nonstop3h 10m

$189

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 1/8

10:35 am-2:10 pm

Nonstop2h 35m

Hong Kong Intl

Sun 1/11

7:40 am-9:50 am

Nonstop3h 10m

$194

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sat 1/31

7:40 pm-11:25 pm

Nonstop2h 45m

Hong Kong Intl

Mon 2/2

7:40 am-9:50 am

Nonstop3h 10m

$196

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 1/11

10:35 am-2:20 pm

Nonstop2h 45m

Hong Kong Intl

Sat 1/17

1:30 pm-8:20 pm

1 stop7h 50m

$204

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 2/6

7:40 pm-11:25 pm

Nonstop2h 45m

Hong Kong Intl

Sun 2/8

7:40 am-9:50 am

Nonstop3h 10m

$207

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hong Kong from

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

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 Hong Kong?

The month of May is, on average, the cheapest month to fly to Hong Kong from Chiang Mai, with most prices found around $135. The month of March is another great option to travel to Hong Kong, with average flight prices from Chiang Mai averaging around $148.

What is the cheapest day to depart on your flight to Hong Kong?

The cheapest day to depart from Chiang Mai to Hong Kong is on a Friday. Travelers who choose to depart for Hong Kong on a Friday will often find tickets for as low as $155. The most expensive day to fly to Hong Kong is Thursday, with ticket prices averaging around $391.

What is the cheapest time of day to depart on your flight to Hong Kong?

The cheapest time of day to fly to Hong Kong is in the morning when flights can be purchased for as low as $191. In the evening is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $407 per ticket.

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

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

How far in advance should I book a flight to Hong Kong?

You are more likely to see cheaper flights to Hong Kong from Chiang Mai when booking weeks ahead of your departure date. In general, you can expect to find flights to Hong Kong for around $170 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hong Kong from Chiang Mai for as low as $143 on momondo.

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

There are 3 cabin classes available to choose from on Chiang Mai to Hong Kong Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of December 2025, prices for Chiang Mai to Hong Kong flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Chiang Mai to Hong Kong

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

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

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

Best Price Found

$139

Fastest flight time

2h 45m

Direct flights

Every day

Airports in Hong Kong

1 airport
The best one-way flight to Hong Kong from Chiang Mai in the past 72 hours is $139. The best round-trip flight deal from Chiang Mai to Hong Kong found on momondo in the last 72 hours is $218.
The fastest flight from Chiang Mai to Hong Kong takes 2h 45m
Direct flights go from Chiang Mai to Hong Kong every day.
There is 1 airport in Hong Kong. From Chiang Mai there are direct flights to Hong Kong Intl (HKG).
Search flight deals

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

    Hong Kong Intl is 1011.0 mi away from Chiang Mai. In terms of flight time, this usually takes a little over 2h 45m.

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

    Prices for flights from Chiang Mai Airport to Hong Kong Intl Airport were last updated today.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chiang Mai Airport to Hong Kong Intl Airport.

  • What documentation or ID do you need to fly to Hong Kong Intl Airport?

    The required travel and health documents for your Hong Kong Intl 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 Hong Kong Intl 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 Chiang Mai to Hong Kong?

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

Best airlines flying from Chiang Mai to Hong Kong

Compare and see reviews for airlines that fly from Chiang Mai to Hong Kong with momondo
Airline
Rating
Free Cancellation
Price
HK ExpressPriceFrom $128Free CancellationRating
7.2
43 reviews
Search HK Express flights

  • HK Express Flights From Chiang Mai to Hong Kong

    The lowest priced HK Express flight from Chiang Mai to Hong Kong from the last 72 hours was $128. Generally, HK Express has 14 flights on this route every week with an average price of $174. HK Express is rated 7.2/10 by our users.

Why use momondo?

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

Finding the right flight to Hong Kong from Chiang Mai is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Hong Kong quick and easy, saving you time and money.

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

Flights from Chiang Mai to Hong Kong with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Hong Kong from Chiang Mai.

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

Of course. momondo tracks the price of Chiang Mai to Hong Kong flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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HK Express