What is the cheapest airline that flies from Chiang Mai to Hong Kong Intl?

HK Express, Thai Lion Air, and Cebu Pacific are the most popular carriers operating from Chiang Mai to Hong Kong Intl

How many flights depart from Chiang Mai to Hong Kong on average per week?

The number of flights available between Chiang Mai and Hong Kong is 28 per week as of July 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

How many flights depart from Chiang Mai to Hong Kong on average per day?

4 flights are operational daily from Chiang Mai to Hong Kong as of July 2025. The most popular departure time for this route is 7:00PM, with 53% of flights per day taking off in the evening.

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?

The number of operators available for flights from Chiang Mai Airport to Hong Kong Intl Airport is 2 as of July 2025.

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.

$66 Cheap Flights from Chiang Mai to Hong Kong in 2025

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

Prices are currently low for flights on this route. Typical prices usually range from $148 to $193. The lowest price recently found on this route was $139.

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Find the cheapest flights from Chiang Mai to Hong Kong

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:25 pm - 11:20 pmCNX-HKG

2h 55mnonstop

4:45 pm - 6:40 pmHKG-CNX

2h 55mnonstop

$139HK Express

Find Deal

Fri, Sep 12 - Sun, Sep 14

10:30 am - 2:30 pmCNX-HKG

3h 00mnonstop

7:50 am - 9:45 amHKG-CNX

2h 55mnonstop

$148HK Express

Find Deal

Thu, Oct 16 - Thu, Oct 23

7:25 pm - 11:20 pmCNX-HKG

2h 55mnonstop

4:45 pm - 6:40 pmHKG-CNX

2h 55mnonstop

$151HK Express

Find Deal

Sun, Sep 14 - Sun, Sep 21

10:30 am - 2:30 pmCNX-HKG

3h 00mnonstop

7:50 am - 9:45 amHKG-CNX

2h 55mnonstop

$152HK Express

Find Deal

Wed, Oct 15 - Thu, Oct 23

10:35 am - 2:25 pmCNX-HKG

2h 50mnonstop

7:40 am - 9:50 amHKG-CNX

3h 10mnonstop

$156HK Express

Find Deal

Sun, Nov 16 - Wed, Nov 19

8:00 am - 3:05 pmCNX-HKG

6h 05m1 stop

4:45 pm - 6:40 pmHKG-CNX

2h 55mnonstop

$161

Find Deal

Fri, Sep 12 - Sun, Sep 14

10:30 am - 2:30 pmCNX-HKG

3h 00mnonstop

4:45 pm - 6:40 pmHKG-CNX

2h 55mnonstop

$162HK Express

Find Deal

Tue, Aug 12 - Wed, Aug 13

10:30 am - 2:30 pmCNX-HKG

3h 00mnonstop

4:45 pm - 6:40 pmHKG-CNX

2h 55mnonstop

$164HK Express

Find Deal

Tue, Aug 12 - Thu, Aug 14

9:00 pm - 1:05 pmCNX-HKG

15h 05m1 stop

2:20 pm - 8:15 pmHKG-CNX

6h 55m1 stop

$205Thai Lion Air

Find Deal

Thu, Oct 16 - Thu, Oct 23

9:00 pm - 1:05 pmCNX-HKG

15h 05m1 stop

2:20 pm - 8:15 pmHKG-CNX

6h 55m1 stop

$224Thai Lion Air

Find Deal

Sun, Aug 10 - Thu, Aug 14

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

Oct 16

CNX9:00 pmChiang Mai

15h 05m

1 stop

HKG1:05 pmHong Kong Intl

Oct 23

HKG2:20 pmHong Kong Intl

6h 55m

1 stop

CNX8:15 pmChiang Mai

$205

Find similar

Thai Lion Air

Aug 10

CNX9:00 pmChiang Mai

15h 05m

1 stop

HKG1:05 pmHong Kong Intl

Aug 14

HKG2:20 pmHong Kong Intl

6h 55m

1 stop

CNX8:15 pmChiang Mai

$224

Find similar

HK Express flights from Chiang Mai to Hong Kong

Our best HK Express deals on Chiang Mai to Hong Kong flight tickets

HK Express

Sep 12

CNX7:25 pmChiang Mai

2h 55m

HKG11:20 pmHong Kong Intl

Sep 14

HKG4:45 pmHong Kong Intl

2h 55m

CNX6:40 pmChiang Mai

$139

Find similar

HK Express

Oct 16

CNX10:30 amChiang Mai

3h 00m

HKG2:30 pmHong Kong Intl

Oct 23

HKG7:50 amHong Kong Intl

2h 55m

CNX9:45 amChiang Mai

$148

Find similar

HK Express

Sep 14

CNX7:25 pmChiang Mai

2h 55m

HKG11:20 pmHong Kong Intl

Sep 21

HKG4:45 pmHong Kong Intl

2h 55m

CNX6:40 pmChiang Mai

$151

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 9/12

7:25 pm-11:20 pm

Nonstop2h 55m

Hong Kong Intl

Sun 9/14

4:45 pm-6:40 pm

Nonstop2h 55m

$139

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 10/16

10:30 am-2:30 pm

Nonstop3h 00m

Hong Kong Intl

Thu 10/23

7:50 am-9:45 am

Nonstop2h 55m

$148

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 9/14

7:25 pm-11:20 pm

Nonstop2h 55m

Hong Kong Intl

Sun 9/21

4:45 pm-6:40 pm

Nonstop2h 55m

$151

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 10/15

10:30 am-2:30 pm

Nonstop3h 00m

Hong Kong Intl

Thu 10/23

7:50 am-9:45 am

Nonstop2h 55m

$152

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 11/16

10:35 am-2:25 pm

Nonstop2h 50m

Hong Kong Intl

Wed 11/19

7:40 am-9:50 am

Nonstop3h 10m

$156

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 9/12

8:00 am-3:05 pm

1 stop6h 05m

Hong Kong Intl

Sun 9/14

4:45 pm-6:40 pm

Nonstop2h 55m

$161

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 8/12

10:30 am-2:30 pm

Nonstop3h 00m

Hong Kong Intl

Wed 8/13

4:45 pm-6:40 pm

Nonstop2h 55m

$162

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 8/12

10:30 am-2:30 pm

Nonstop3h 00m

Hong Kong Intl

Thu 8/14

4:45 pm-6:40 pm

Nonstop2h 55m

$164

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 10/16

9:00 pm-1:05 pm

1 stop15h 05m

Hong Kong Intl

Thu 10/23

2:20 pm-8:15 pm

1 stop6h 55m

$205

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 8/10

9:00 pm-1:05 pm

1 stop15h 05m

Hong Kong Intl

Thu 8/14

2:20 pm-8:15 pm

1 stop6h 55m

$224

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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

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 $133. The month of March is another great option to travel to Hong Kong, with average flight prices from Chiang Mai averaging around $145.

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 $181. The most expensive day to fly to Hong Kong is Thursday, with ticket prices averaging around $299.

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 afternoon when flights can be purchased for as low as $197. In the evening is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $414 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 $176 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 $140 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 July 2025, prices for Chiang Mai to Hong Kong flights are approximately 16% 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	$66
Fastest flight time	2h 50m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Hong Kong	1 airport

The best one-way flight to Hong Kong from Chiang Mai in the past 72 hours is $66. The best round-trip flight deal from Chiang Mai to Hong Kong found on momondo in the last 72 hours is $139.

The fastest flight from Chiang Mai to Hong Kong takes 2h 50m

Direct flights go from Chiang Mai to Hong Kong on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Cathay Pacific and HK Express.

There is 1 airport near Hong Kong: 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 50m.
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?
The number of operators available for flights from Chiang Mai Airport to Hong Kong Intl Airport is 2 as of July 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chiang Mai to Hong Kong is Airbus A321-100/200 (83.33% of total bookings). The next most popular plane models are Airbus A320-100/200 (10.61%), Airbus A330-300 (2.02%), and Airbus A318/A319/A320/A321 (1.52%).
What is the most popular airline from Chiang Mai to Hong Kong?
Based on momondo bookings for flights between Chiang Mai and Hong Kong, the leading airline is HK Express, making up 87% of the total bookings. Other popular airlines include Hong Kong Airlines with 13%.

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
Hong Kong Airlines	PriceFrom $111	Free Cancellation	Rating 5.5 19 reviews		Search Hong Kong Airlines flights
HK Express	PriceFrom $127	Free Cancellation	Rating 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 $127. Generally, HK Express has 14 flights on this route every week with an average price of $169. 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.

An easier way to manage your Hong Kong trip

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Cheap flights from Chiang Mai to Hong Kong from $66

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 12/1. 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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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from Chiang Mai to Hong Kong

Cheap round-trip flights

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Thai Lion Air flights from Chiang Mai to Hong Kong

Our best Thai Lion Air deals on Chiang Mai to Hong Kong flight tickets

HK Express flights from Chiang Mai to Hong Kong

Our best HK Express deals on Chiang Mai to Hong Kong flight tickets

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

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 $133. The month of March is another great option to travel to Hong Kong, with average flight prices from Chiang Mai averaging around $145.

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 $181. The most expensive day to fly to Hong Kong is Thursday, with ticket prices averaging around $299.

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 afternoon when flights can be purchased for as low as $197. In the evening is when there is more demand to fly to Hong Kong, so prices are often more expensive at around $414 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?

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 July 2025, prices for Chiang Mai to Hong Kong flights are approximately 16% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Chiang Mai to Hong Kong Intl?

HK Express, Thai Lion Air, and Cebu Pacific are the most popular carriers operating from Chiang Mai to Hong Kong Intl

How many flights depart from Chiang Mai to Hong Kong on average per day?

4 flights are operational daily from Chiang Mai to Hong Kong as of July 2025. The most popular departure time for this route is 7:00PM, with 53% of flights per day taking off in the evening.

How many flights depart from Chiang Mai to Hong Kong on average per week?

The number of flights available between Chiang Mai and Hong Kong is 28 per week as of July 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from Chiang Mai to Hong Kong

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

Fastest flight time

Direct flights

Airports in Hong Kong

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

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

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?

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

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

HK Express Flights From Chiang Mai to Hong Kong

Why use momondo?

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

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

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

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

An easier way to manage your Hong Kong 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Hong Kong

Fly your favorite airline to Hong Kong

Airlines are sorted and displayed according to clicks in the past 7 days on momondo