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HK$811+ 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 19-5. Fares are subject to change and may not be available on all flights or dates of travel.
— CNX
19 Feb — 26 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Chiang Mai in 2026

Find the latest flights to Chiang Mai in 2026, 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 January 2026.

Return from

HK$1,497

One-way from

HK$811

Popular in

December

Cheapest in

March

Average price

HK$1,591

Good round-trip deal

HK$1,537 or less
Thai Lion Air
  • Thai Lion Air
  • 18-5-24-5
  • 2 total stops
  • 27h 00m total
  • Hong Kong to Chiang Mai
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Thai Lion Air
  • Thai Lion Air
  • 19-5
  • 1 total stop
  • 7h 25m total
  • Hong Kong to Chiang Mai
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (HK$398 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease (HK$72 potential savings vs. average return price).
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Average for return flights in January 2026
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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

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 January 2026.

Mon 18-514:20
HKG
-
CNX
1 stop6h 00m
Thai Lion Air
Sun 24-515:05
CNX
-
HKG
1 stop21h 00m
Thai Lion Air
Deal found 20-1HK$1,497
Sun 31-514:20
HKG
-
CNX
1 stop7h 25m
Multiple Airlines
Wed 3-610:30
CNX
-
HKG
Nonstop2h 55m
Multiple Airlines
Deal found 19-1HK$1,559
Thu 29-107:40
HKG
-
CNX
Nonstop3h 10m
HK Express
Mon 2-210:35
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 18-1HK$1,567
Sun 25-107:40
HKG
-
CNX
Nonstop3h 10m
HK Express
Wed 28-110:35
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 19-1HK$1,575
Tue 3-207:40
HKG
-
CNX
Nonstop3h 10m
HK Express
Tue 10-210:35
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 19-1HK$1,583
Wed 21-116:45
HKG
-
CNX
Nonstop3h 05m
HK Express
Fri 23-110:35
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 19-1HK$1,591
Wed 4-207:40
HKG
-
CNX
Nonstop3h 10m
HK Express
Sat 7-210:35
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 18-1HK$1,598
Wed 4-316:45
HKG
-
CNX
Nonstop3h 05m
HK Express
Sun 8-310:35
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 20-1HK$1,614
Tue 20-107:40
HKG
-
CNX
Nonstop3h 10m
HK Express
Fri 23-119:40
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 19-1HK$1,622
Sun 31-516:50
HKG
-
CNX
Nonstop2h 50m
HK Express
Wed 3-619:25
CNX
-
HKG
Nonstop2h 50m
HK Express
Deal found 18-1HK$1,630
Mon 26-116:45
HKG
-
CNX
Nonstop3h 05m
HK Express
Mon 2-219:40
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 19-1HK$1,637

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 January 2026.
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

Sun 31-5

14:20-20:45

1 stop7h 25m

Chiang Mai

Wed 3-6

10:30-14:25

Nonstop2h 55m

HK$1,567

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 28-2

07:40-09:50

Nonstop3h 10m

Chiang Mai

Tue 3-3

10:35-14:20

Nonstop2h 45m

HK$1,583

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 23-6

07:50-09:45

Nonstop2h 55m

Chiang Mai

Sat 27-6

10:30-14:25

Nonstop2h 55m

HK$1,598

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 4-3

16:45-18:50

Nonstop3h 05m

Chiang Mai

Sun 8-3

10:35-14:20

Nonstop2h 45m

HK$1,614

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 26-2

07:40-09:50

Nonstop3h 10m

Chiang Mai

Sun 1-3

19:40-23:25

Nonstop2h 45m

HK$1,754

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 26-2

14:20-20:45

1 stop7h 25m

Chiang Mai

Sun 1-3

19:40-23:25

Nonstop2h 45m

HK$1,785

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 3-2

21:15-09:05

1 stop12h 50m

Chiang Mai

Sat 28-2

23:20-17:45

1 stop17h 25m

HK$1,887

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 30-1

18:25-09:05

2 stops15h 40m

Chiang Mai

Mon 2-2

23:20-00:15

1 stop23h 55m

HK$1,895

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 23-6

20:20-12:45

1 stop17h 25m

Chiang Mai

Sat 27-6

07:10-19:15

1 stop11h 05m

HK$1,902

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 28-2

14:20-08:15

1 stop18h 55m

Chiang Mai

Wed 4-3

10:30-13:05

1 stop25h 35m

HK$2,019

Flights are sorted by cheapest return flights first.

Deals found on 18-1

Showing 1-10 of 23 results
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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 16 January 2026.

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 January 2026.
Read reviews from past customers who have flown HK Express and Hong Kong Airlines 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.
HK Express
7.2
Good
43 reviews
Check prices

Boarding

7.3

Comfort

6.5

Entertainment

5.3

Overall

7.2

Food

5.8

Crew

7.5
HK Express
7.2
Good
43 reviews
HK Express
7.2
Good
43 reviews
Check prices

Boarding

7.3

Comfort

6.5

Entertainment

5.3

Overall

7.2

Food

5.8

Crew

7.5
Hong Kong Airlines
6.0
Okay
27 reviews
HK Express
7.2
Good
43 reviews
Check prices

Boarding

7.3

Comfort

6.5

Entertainment

5.3

Overall

7.2

Food

5.8

Crew

7.5

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 2 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, Hong Kong Airlines 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$236, while return flights cost around HK$411.

  • How much is a return flight to Chiang Mai?

    A return flight to Chiang Mai will typically cost around HK$527, however they can be found for as little as HK$411.

  • 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. Bann Sansook 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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