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HK$534+ 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 21-7. Fares are subject to change and may not be available on all flights or dates of travel.
— CNX
13 Jun — 20 Jun1
1 adult

Flights to Chiang Mai in 2025

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 8 June 2025.

Return from

HK$1,036

One-way from

HK$534

Popular in

January

Cheapest in

March

Average price

HK$1,695

Good round-trip deal

HK$1,076 or less
HK Express
  • HK Express
  • 22-7-29-7
  • Nonstop
  • 5h 55m total
  • Hong Kong to Chiang Mai
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HK Express
  • HK Express
  • 21-7
  • Nonstop
  • 2h 55m total
  • Hong Kong to Chiang Mai
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (HK$1,403 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (HK$378 potential savings vs. average return price).
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Average for return flights in June 2025
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Price to beat on a round-trip flight from Hong Kong Intl to Chiang Mai.
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Find flight deals to Chiang Mai

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 8 June 2025.

Tue 22-716:45HKG - CNX
Nonstop2h 55mHK Express
Tue 29-710:30CNX - HKG
Nonstop3h 00mHK Express
Deal found 7-6HK$1,036
Fri 5-907:50HKG - CNX
Nonstop2h 55mMultiple Airlines
Tue 9-921:00CNX - HKG
1 stop15h 05mMultiple Airlines
Deal found 7-6HK$1,255
Sat 6-914:20HKG - CNX
1 stop6h 55mThai Lion Air
Wed 10-918:30CNX - HKG
1 stop17h 35mThai Lion Air
Deal found 8-6HK$1,538
Mon 9-617:05HKG - CNX
2 stops17h 00mChina Eastern
Fri 13-616:20CNX - HKG
1 stop22h 45mChina Eastern
Deal found 6-6HK$1,726
Sun 9-1110:45HKG - CNX
1 stop6h 20mThai AirAsia
Sun 16-1110:25CNX - HKG
1 stop7h 50mThai AirAsia
Deal found 6-6HK$2,378

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 8 June 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

Tue 22-7

16:45-18:40

Nonstop2h 55m

Chiang Mai

Tue 29-7

10:30-14:30

Nonstop3h 00m

HK$1,036

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 5-9

07:50-09:45

Nonstop2h 55m

Chiang Mai

Tue 9-9

21:00-13:05

1 stop15h 05m

HK$1,255

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 6-9

14:20-20:15

1 stop6h 55m

Chiang Mai

Wed 10-9

18:30-13:05

1 stop17h 35m

HK$1,538

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 20-7

17:05-15:20

1 stop23h 15m

Chiang Mai

Thu 24-7

10:05-10:30

2 stops23h 25m

HK$1,734

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 9-11

10:45-16:05

1 stop6h 20m

Chiang Mai

Sun 16-11

10:25-19:15

1 stop7h 50m

HK$2,378

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 21-7

16:45-18:40

Nonstop2h 55m

HK$534

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 16-6

16:55-11:20

1 stop19h 25m

HK$793

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 17-6

14:20-20:15

1 stop6h 55m

HK$824

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 16-7

20:20-08:40

1 stop13h 20m

HK$965

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 30-6

01:50-16:40

1 stop15h 50m

HK$1,397

Flights are sorted by cheapest return flights first.

Deals found on 7-6

Showing 1-10 of 15 results
1
2

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 23 May 2025.

To ensure you get the cheapest price possible for a flight to Chiang Mai, you should look to book at least 2 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.

How long is the flight to Chiang Mai?

On average, a flight from Hong Kong to Chiang Mai takes 2 hours 55 minutes. Flights to Chiang Mai from other popular cities in Hong Kong will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Chiang Mai

The most flights from Hong Kong to Chiang Mai are scheduled on a Monday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

What are the most popular airlines that fly to Chiang Mai?

The most popular airlines flying from Hong Kong to Chiang Mai are HK Express, Hong Kong Airlines and Thai AirAsia.

HK Express
HK Express
From HK$129
Hong Kong Airlines
Hong Kong Airlines
From HK$131
Thai AirAsia
Thai AirAsia
From HK$144

What are the cheapest airlines that fly to Chiang Mai?

The cheapest airlines flying from Hong Kong to Chiang Mai are HK Express, Hong Kong Airlines and Thai AirAsia.

Rainfall in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chiang Mai ranges from 0.0 - 250.0 mm per month. September is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Chiang Mai when rainfall is around 0.0 mm.

Temperature in Chiang Mai by month

Plan your trip to Chiang Mai by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chiang Mai, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.0 C).

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 8 June 2025.
Get a feel of what it's like to fly with Emirates, 泰國航空 and Thai AirAsia to Chiang Mai by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very Good
3,263 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Woei,Sept 2023

SIN - DXB

With Emirates the crew makes the biggest difference. Meal wasn’t amazing but the drinks make up for it all. It was a late flight so food wasn’t that important. The bar at the back of the A380 makes flying fun again
Emirates
8.1
Very Good
3,263 reviews
Emirates
8.1
Very Good
3,263 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Woei,Sept 2023

SIN - DXB

With Emirates the crew makes the biggest difference. Meal wasn’t amazing but the drinks make up for it all. It was a late flight so food wasn’t that important. The bar at the back of the A380 makes flying fun again
泰國航空
7.7
Good
334 reviews
Emirates
8.1
Very Good
3,263 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Woei,Sept 2023

SIN - DXB

With Emirates the crew makes the biggest difference. Meal wasn’t amazing but the drinks make up for it all. It was a late flight so food wasn’t that important. The bar at the back of the A380 makes flying fun again
Thai AirAsia
7.6
Good
211 reviews
Emirates
8.1
Very Good
3,263 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Woei,Sept 2023

SIN - DXB

With Emirates the crew makes the biggest difference. Meal wasn’t amazing but the drinks make up for it all. It was a late flight so food wasn’t that important. The bar at the back of the A380 makes flying fun again
China Eastern
7.2
Good
150 reviews
Emirates
8.1
Very Good
3,263 reviews
Check prices

Overall

8.1

Comfort

8.0

Boarding

8.1

Food

7.8

Entertainment

8.2

Crew

8.3

Reviews

1 / 20
10.0
Excellent

Woei,Sept 2023

SIN - DXB

With Emirates the crew makes the biggest difference. Meal wasn’t amazing but the drinks make up for it all. It was a late flight so food wasn’t that important. The bar at the back of the A380 makes flying fun again

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, HK Express 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$208, while return flights cost around HK$824.

  • How much is a return flight to Chiang Mai?

    A return flight to Chiang Mai will typically cost around HK$151, however they can be found for as little as HK$105.

  • 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

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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.

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