$132 Cheap Flights from Hong Kong (HKG) to Chiang Mai (CNX)

View $132 flight on Sun, May 4, 2025Opens in a new window

Popular airlines from Hong Kong International Airport (HKG) to Chiang Mai Intl. Airport (CNX)

Find available prices by choosing your travel dates.

Cheap Flights from Hong Kong to Chiang Mai (HKG-CNX)

Prices were available within the past 7 days and start at $132 for one-way flights and $252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hong Kong Airlines
Mon, Apr 28 - Wed, Apr 30
HKG
Hong Kong SAR
CNX
Chiang Mai
$252 Roundtrip, found 3 days ago
$252
Roundtrip
found 3 days ago
Select Hong Kong Airlines flight, departing Mon, Apr 28 from Hong Kong SAR to Chiang Mai, returning Wed, Apr 30, priced at $252 found 3 days ago
China Eastern Airlines
Mon, Apr 28 - Fri, May 2
HKG
Hong Kong SAR
CNX
Chiang Mai
$254 Roundtrip, found 2 days ago
$254
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Mon, Apr 28 from Hong Kong SAR to Chiang Mai, returning Fri, May 2, priced at $254 found 2 days ago
China Eastern Airlines
Wed, May 14 - Mon, May 26
HKG
Hong Kong SAR
CNX
Chiang Mai
$261 Roundtrip, found 2 days ago
$261
Roundtrip
found 2 days ago
Select China Eastern Airlines flight, departing Wed, May 14 from Hong Kong SAR to Chiang Mai, returning Mon, May 26, priced at $261 found 2 days ago
China Eastern Airlines
Wed, Jun 11 - Sun, Jun 15
HKG
Hong Kong SAR
CNX
Chiang Mai
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select China Eastern Airlines flight, departing Wed, Jun 11 from Hong Kong SAR to Chiang Mai, returning Sun, Jun 15, priced at $268 found 1 day ago
Hong Kong Airlines
Mon, Apr 28 - Thu, May 1
HKG
Hong Kong SAR
CNX
Chiang Mai
$282 Roundtrip, found 2 days ago
$282
Roundtrip
found 2 days ago
Select Hong Kong Airlines flight, departing Mon, Apr 28 from Hong Kong SAR to Chiang Mai, returning Thu, May 1, priced at $282 found 2 days ago
Hong Kong Airlines
Mon, May 5 - Fri, May 9
HKG
Hong Kong SAR
CNX
Chiang Mai
$316 Roundtrip, found 14 hours ago
$316
Roundtrip
found 14 hours ago
Select Hong Kong Airlines flight, departing Mon, May 5 from Hong Kong SAR to Chiang Mai, returning Fri, May 9, priced at $316 found 14 hours ago
Hong Kong Airlines
Sat, Apr 26 - Wed, Apr 30
HKG
Hong Kong SAR
CNX
Chiang Mai
$319 Roundtrip, found 3 days ago
$319
Roundtrip
found 3 days ago
Select Hong Kong Airlines flight, departing Sat, Apr 26 from Hong Kong SAR to Chiang Mai, returning Wed, Apr 30, priced at $319 found 3 days ago
Scoot
Thu, May 15 - Sat, May 17
HKG
Hong Kong SAR
CNX
Chiang Mai
$328 Roundtrip, found 2 days ago
$328
Roundtrip
found 2 days ago
Select Scoot flight, departing Thu, May 15 from Hong Kong SAR to Chiang Mai, returning Sat, May 17, priced at $328 found 2 days ago
Shanghai Airlines
Thu, May 15 - Sun, May 18
HKG
Hong Kong SAR
CNX
Chiang Mai
$330 Roundtrip, found 7 hours ago
$330
Roundtrip
found 7 hours ago
Select Shanghai Airlines flight, departing Thu, May 15 from Hong Kong SAR to Chiang Mai, returning Sun, May 18, priced at $330 found 7 hours ago
Thai Airways International
Mon, May 5 - Fri, May 9
HKG
Hong Kong SAR
CNX
Chiang Mai
$344 Roundtrip, found 14 hours ago
$344
Roundtrip
found 14 hours ago
Select Thai Airways International flight, departing Mon, May 5 from Hong Kong SAR to Chiang Mai, returning Fri, May 9, priced at $344 found 14 hours ago

Frequently asked questions

How much does a flight from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX) cost?
You’ll find cheap return tickets from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX) starting from $639. Book a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Hong Kong Airlines flight leaving HKG on April 30 2025 and touching down at CNX. The price was last updated on April 24 2025 and has not changed since.
What is the cheapest month to fly from HKG to CNX?
The cheapest flights from HKG to CNX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX)?
Avoid the detours and fly straight from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX) with 3 airlines, including:

  • Hong Kong Express
  • Hong Kong Airlines
  • Thai AirAsia

What is the cheapest airline that flies from HKG to CNX?
Currently, the cheapest airline operating one-way flights from HKG to CNX is Hong Kong Airlines. You can jet off on this route from $132. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from HKG on May 6 2025. Prices were last updated on April 24 2025 and have not changed since.
How many flights per day from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX)?
With an average of 4 nonstop flights departing from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX) every day, you’ll be soaring through the skies in no time.
What are the most popular departure times for flights from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX)?
Flights between HKG and CNX tend to be busiest at 7 AM. For a more relaxed experience and possibly cheaper tickets, look for a departure that’s outside typical rush times.
What day of the week has the most flights from HKG to CNX?
Sunday offers the most flights from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX). Consider traveling on this day and you’ll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX)?
The first flight of the day taking off from Hong Kong Intl. Airport (HKG) is at around 7:40AM UTC+8. Board this plane and you’ll touch down at Chiang Mai Intl. Airport (CNX) at approximately 9:50AM UTC+7. The overall travel time is 3h 10m.
How long does it take to fly from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX)?
Flights from HKG to CNX have an average travel time of 3 hours and 7 minutes. The distance between these two airports is 1,000 mi.
What airline has the least delays from HKG to CNX?
Cathay Pacific has the best performance for on-time direct flights from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX), with an on-time rating of 90%. Use the Expedia App to look up your flight schedule before you go and get immediate updates about any trip changes.
What is the best time to fly from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX)?
Book a flight from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Chiang Mai from Hong Kong Intl. Airport (HKG)?
If you’re on a direct flight from Hong Kong Intl. Airport (HKG) to Chiang Mai, Chiang Mai Intl. Airport (CNX) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX) last-minute?
Waiting until right before your break to book a flight from HKG to CNX often results in higher prices. While you may come across some last-minute deals, there’s no guarantee. Be flexible with your itinerary to boost your chances of snagging a bargain.
Is it cheaper to book a HKG to CNX flight and hotel package?
Opting for a HKG to CNX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our extensive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Hong Kong Intl. Airport (HKG) to Chiang Mai Intl. Airport (CNX)?
If you reserved your HKG to CNX flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.
*Available to One Key members.