Find flights
Deals
Airlines
Travel Guide

HK$568+ Cheap flights to Chiang Mai

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10-2. Fares are subject to change and may not be available on all flights or dates of travel.
— CNX
19 Jan — 26 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Chiang Mai in 2025

Enter your travel dates to find the best prices.

Cheapest flights to Chiang Mai
Explore the most affordable flight options available to Chiang Mai. Find the lowest fares based on data from user searches, with prices last updated on 20 December 2025.

Mon 22-1221:15HKG - CNX
1 stop12h 50mChina Eastern
Wed 24-1210:05CNX - HKG
1 stop9h 10mChina Eastern
Deal found 18-12HK$1,813
Thu 25-1221:15HKG - CNX
1 stop12h 50mChina Eastern
Sun 28-1216:25CNX - HKG
1 stop17h 40mChina Eastern
Deal found 18-12HK$1,844
Tue 23-1221:15HKG - CNX
1 stop19h 10mChina Eastern
Fri 26-1210:05CNX - HKG
1 stop24h 00mChina Eastern
Deal found 18-12HK$1,852
Mon 22-1221:15HKG - CNX
1 stop19h 10mChina Eastern
Fri 26-1216:25CNX - HKG
1 stop17h 40mChina Eastern
Deal found 19-12HK$1,875
Sat 27-1213:40HKG - CNX
2 stops20h 25mChina Eastern
Tue 30-1210:05CNX - HKG
1 stop24h 00mChina Eastern
Deal found 18-12HK$1,922
Sat 27-1221:15HKG - CNX
1 stop12h 50mChina Eastern
Mon 29-1216:25CNX - HKG
2 stops23h 05mChina Eastern
Deal found 19-12HK$1,937
Sun 21-1221:15HKG - CNX
1 stop19h 10mChina Eastern
Sun 28-1216:25CNX - HKG
1 stop17h 40mChina Eastern
Deal found 19-12HK$2,031

Find flight deals to Chiang Mai

Find the latest flights to Chiang Mai in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 20 December 2025.

Return from

HK$1,471

One-way from

HK$568

Popular in

December

Cheapest in

March

Average price

HK$1,953

Good round-trip deal

HK$1,527 or less

Good one-way deal

HK$999 or less
HK Express
  • HK Express
  • 17-1-24-1
  • 1 total stop
  • 11h 25m total
  • Hong Kong to Chiang Mai
Search Deals
HK Express
  • HK Express
  • 10-2
  • Nonstop
  • 3h 10m total
  • Hong Kong to Chiang Mai
Search Deals
Highest demand for flights based on searches. 20% potential increase in price (HK$357 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$49 potential savings vs. average return price).
Search Deals
Average for return flights in December 2025
Search Deals
Price to beat on a round-trip flight from Hong Kong Intl to Chiang Mai.
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Chiang Mai.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Chiang Mai that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 70,647 searches and data was last updated on 20 December 2025.
Use the filters below to find and compare flights to Chiang Mai that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 17-1

14:20-22:00

1 stop8h 40m

Chiang Mai

Sat 24-1

19:40-23:25

Nonstop2h 45m

HK$1,471

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 20-1

16:45-18:50

Nonstop3h 05m

Chiang Mai

Thu 29-1

07:05-14:40

1 stop6h 35m

HK$1,525

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 13-3

14:20-12:45

1 stop23h 25m

Chiang Mai

Tue 17-3

10:35-14:20

Nonstop2h 45m

HK$1,548

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 28-3

14:20-14:25

1 stop25h 05m

Chiang Mai

Wed 1-4

10:30-14:30

Nonstop3h 00m

HK$1,556

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 25-2

07:40-09:50

Nonstop3h 10m

Chiang Mai

Sun 1-3

22:10-12:25

1 stop13h 15m

HK$1,556

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 1-2

16:45-18:50

Nonstop3h 05m

Chiang Mai

Sun 15-2

10:35-14:20

Nonstop2h 45m

HK$1,587

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 3-1

16:45-18:50

Nonstop3h 05m

Chiang Mai

Wed 7-1

19:40-23:25

Nonstop2h 45m

HK$1,587

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 26-2

16:45-18:50

Nonstop3h 05m

Chiang Mai

Sun 1-3

22:10-12:25

1 stop13h 15m

HK$1,587

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 1-2

21:15-09:05

1 stop12h 50m

Chiang Mai

Sun 8-2

23:20-19:20

1 stop19h 00m

HK$1,743

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 16-1

07:40-09:50

Nonstop3h 10m

Chiang Mai

Fri 23-1

22:50-14:40

1 stop14h 50m

HK$1,743

Flights are sorted by cheapest return flights first.

Deals found on 17-12

Showing 1-10 of 23 results
1
2
3

Best time to book a flight to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Chiang Mai

When is the best time to book a flight to Chiang Mai?

Use this chart to determine the optimal time to book a return flight from Hong Kong to Chiang Mai. Price data was last updated on 12 December 2025.

To ensure you get the cheapest price possible for a flight to Chiang Mai, you should look to book at least 66 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Chiang Mai

Get insights into the airlines that provide service to Chiang Mai. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chiang Mai. Reviews last updated 20 December 2025.
Read reviews from past customers who have flown Thai AirAsia and HK Express to Thailand. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Thai AirAsia
7.4
Good
225 reviews
Check prices

Boarding

7.4

Overall

7.4

Entertainment

5.5

Crew

7.9

Comfort

6.8

Food

6.1

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
Thai AirAsia
7.4
Good
225 reviews
Thai AirAsia
7.4
Good
225 reviews
Check prices

Boarding

7.4

Overall

7.4

Entertainment

5.5

Crew

7.9

Comfort

6.8

Food

6.1

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move
HK Express
7.2
Good
43 reviews
Thai AirAsia
7.4
Good
225 reviews
Check prices

Boarding

7.4

Overall

7.4

Entertainment

5.5

Crew

7.9

Comfort

6.8

Food

6.1

Reviews

1 / 5
8.0
Excellent

marc,Nov 2025

DMK - DAD

Upon check in they wanted to charge me extra for extra 1 kilo Poor challenge. You advertise to get people on your airline then you challenge them Wrong move

FAQs about flying to Chiang Mai

  • What airport do you fly into for flights to Chiang Mai?

    Travellers will need to book flights to Chiang Mai (CNX) if they wish to fly to Chiang Mai. The Chiang Mai airport is 3.1 km from the city centre. On average, Chiang Mai has 4 flights from Hong Kong per day from 3 airlines.

  • Can I find cheaper flights to Chiang Mai if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Chiang Mai on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Chiang Mai?

    Based on reviews from Cheapflights users, Thai AirAsia is rated the highest out of the airlines that fly to Chiang Mai.

  • What is the cheapest airport to fly to in Chiang Mai?

    Chiang Mai is currently the cheapest airport to fly to in Chiang Mai. One-way flights to Chiang Mai typically cost HK$125, while return flights cost around HK$297.

  • How much is a return flight to Chiang Mai?

    A return flight to Chiang Mai will typically cost around HK$539, however they can be found for as little as HK$297.

  • Does Chiang Mai have rental cars?

    Yes. Those touching down at Chiang Mai can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Chiang Mai?

    Yes. Chiang Mai has hotels nearby for those requiring accommodations. Nida Rooms Zoo 7 Hang Dong is the closest property to Chiang Mai (0.0 km away from Chiang Mai).

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Find the best flight deals to Chiang Mai

Some of the lowest fares we’ve come across for flights to Chiang Mai.
Flights from Hong Kong to Chiang Mai

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Chiang Mai?

Cheapflights helps you search for flights to Chiang Mai via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets to Chiang Mai?

Cheapflights simply makes it quick and affordable to book flights to Chiang Mai by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights to Chiang Mai with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights to Chiang Mai, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights to Chiang Mai become cheaper?

Of course! You can track prices for flights to Chiang Mai and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.