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Cheap flights from Hong Kong to Chiang Mai from HK$505

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 18-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNX
31 Mar — 7 Apr1
1 adult

Cheapflights Tip: The best prices from Hong Kong to Chiang Mai are usually found in March or February, booked 86 days in advance, depart on a Sunday or Thursday and return on a Monday

Cheap flight deals from Hong Kong to Chiang Mai

Keep the following information in mind while searching for Hong Kong to Chiang Mai flight deals. Data was last updated 26 March 2025.

Round-trip from

HK$1,026

One-way from

HK$505

Popular in

January

Cheapest in

March

Average price

HK$1,221

Good round-trip deal

HK$1,059 or less

Good one-way deal

HK$562 or less
HK Express
  • HK Express
  • 22-4-29-4
  • Nonstop
  • 5h 55m total
  • Hong Kong to Chiang Mai
HK Express
  • HK Express
  • 18-5
  • Nonstop
  • 2h 55m total
  • Hong Kong to Chiang Mai
Highest demand for flights based on searches. 2% potential increase in price (HK$330 potential increase over avg. return price).
Cheapest flight prices on average. 1% potential price decrease (HK$253 potential savings vs. average return price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Hong Kong to Chiang Mai.
Price to beat on a one-way flight from Hong Kong to Chiang Mai.

Find flight deals from Hong Kong to Chiang Mai

Cheapest flights from Hong Kong to Chiang Mai
Explore the most affordable flight options available from Hong Kong to Chiang Mai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 March 2025.

Wed 26-316:40HKG - CNX
Nonstop3h 10mMultiple Airlines
Sun 30-318:35CNX - HKG
Nonstop2h 50mMultiple Airlines
Deal found 25-3HK$1,026
Fri 28-317:05HKG - CNX
Nonstop3h 05mHong Kong Airlines
Sun 30-318:35CNX - HKG
Nonstop2h 50mHong Kong Airlines
Deal found 25-3HK$1,034
Fri 28-316:40HKG - CNX
Nonstop3h 10mHK Express
Tue 1-410:30CNX - HKG
Nonstop3h 00mHK Express
Deal found 25-3HK$1,104
Sat 29-314:15HKG - CNX
1 stop22h 45mThai Lion Air
Wed 2-421:00CNX - HKG
1 stop15h 05mThai Lion Air
Deal found 25-3HK$1,485
Fri 25-720:20HKG - CNX
2 stops20h 00mChina Eastern
Thu 31-716:20CNX - HKG
2 stops18h 15mChina Eastern
Deal found 25-3HK$1,672
Thu 1-520:05HKG - CNX
1 stop11h 35mThai AirAsia
Mon 5-523:30CNX - HKG
1 stop9h 30mThai AirAsia
Deal found 25-3HK$2,418

Cheapflights Fare Finder

Customise your flight search to find flights from Hong Kong to Chiang Mai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 26 March 2025.
Use the filters below to find and compare flights from Hong Kong to Chiang Mai that are best for you.

Fly from

Hong Kong

Fly to

Chiang Mai

Route

Departure

Return

Price

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 22-4

16:45-18:40

Nonstop2h 55m

Chiang Mai

Tue 29-4

10:30-14:30

Nonstop3h 00m

HK$1,026

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 24-5

07:50-09:45

Nonstop2h 55m

Chiang Mai

Wed 28-5

21:00-13:05

1 stop15h 05m

HK$1,174

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 25-7

20:20-15:20

2 stops20h 00m

Chiang Mai

Thu 31-7

16:20-11:35

2 stops18h 15m

HK$1,672

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 25-7

14:20-20:15

1 stop6h 55m

Chiang Mai

Wed 30-7

21:00-13:05

1 stop15h 05m

HK$1,866

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 1-5

20:05-06:40

1 stop11h 35m

Chiang Mai

Mon 5-5

23:30-10:00

1 stop9h 30m

HK$2,418

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 30-4

17:10-09:20

2 stops17h 10m

Chiang Mai

Mon 5-5

20:00-10:05

2 stops13h 05m

HK$3,405

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 24-4

11:00-00:20

1 stop14h 20m

Chiang Mai

Sun 27-4

01:20-18:10

1 stop15h 50m

HK$3,436

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 18-5

16:45-18:40

Nonstop2h 55m

HK$505

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 1-4

14:20-20:15

1 stop6h 55m

HK$754

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 10-5

16:00-07:45

1 stop16h 45m

HK$777

Flights are sorted by cheapest return flights first.

Deals found on 26-3

Showing 1-10 of 16 results
1
2

Best time to book a flight from Hong Kong to Chiang Mai

Have a flexible travel schedule? Discover the best time to fly to Chiang Mai from Hong Kong 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 from Hong Kong to Chiang Mai

How far ahead should I book a flight from Hong Kong 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 21 March 2025.

To ensure you get the cheapest price possible for a flight from Hong Kong to Chiang Mai, you should look to book at least 86 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.

What is the cheapest month to book a flight from Hong Kong to Chiang Mai?

Currently, March is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of HK$156). Flying from Hong Kong to Chiang Mai in April is currently the most expensive (average of HK$243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from HK to CNX?

Find hourly flight availability from Hong Kong to Chiang Mai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 March 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 58% on flights from Hong Kong to Chiang Mai by exploring options for tickets in the morning.

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 inches 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 26 March 2025.
Peruse reviews from past customers who have flown with EVA Air, Korean Air and Asiana Airlines from Hong Kong to Chiang Mai to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Entertainment

8.0

Crew

8.6

Overall

8.4

Boarding

8.4

Comfort

8.3

Food

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2025

SFO - TPE

Inside plane was clean and chair was comfortable, but flight attendants serving coffee without giving me cream and sugar, even I ask he escape my request.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Chiang Mai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Chiang Mai from Hong Kong?

    For a flight from Hong Kong to Chiang Mai, you will be flying into Chiang Mai. Chiang Mai (CNX) is just 3.1 km from the centre of the city.

  • How popular is this Hong Kong to Chiang Mai flight route?

  • What are the cheapest airlines flying from Hong Kong to Chiang Mai round-trip?

    Cheapflights users have booked flights from Hong Kong to Chiang Mai round-trip from HK$1,026. Other airlines that can offer you cheap pricing are China Eastern, from HK$1,672, and Thai Lion Air, from HK$1,866. HK Express is 39% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Hong Kong to Chiang Mai one-way?

    To fly one-way, consider booking your trip with HK Express, which is currently one of the cheapest options available, starting at HK$505. Thai Lion Air flights start at HK$754 while deals on Hong Kong Airlines start at HK$1,228 one-way.

  • What are the most reliable airlines from Hong Kong to Chiang Mai?

    Consider Thai AirAsia (100%), Cathay Pacific (89%) or HK Express (89%) when booking your flight. These represent the most reliable airlines when flying from Hong Kong to Chiang Mai.

  • What are the cheapest flights from Hong Kong to Chiang Mai?

    While on average a flight from Hong Kong to Chiang Mai is generally HK$915, our data shows the cheapest flight currently is HK$534. When looking at the most popular route, (Hong Kong Intl - Chiang Mai), you can expect to pay HK$964 for that flight.

  • Can I find deals for flights from Hong Kong to Chiang Mai that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Chiang Mai flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Chiang Mai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Chiang Mai.

  • Can I find deals for business class flights from Hong Kong to Chiang Mai?

    Yes. Cheapflights offers flight deals from Hong Kong to Chiang Mai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Hong Kong to Chiang Mai?

    Currently, March is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of HK$156). Flying from Hong Kong to Chiang Mai in April is currently the most expensive (average of HK$243). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Hong Kong to Chiang Mai

See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Hong Kong to Chiang Mai

Discover the top 4 airlines that operate flights from Hong Kong to Chiang Mai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 26 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Hong Kong AirlinesCheapestHK$1,015AverageHK$1,479FlexibilityNo cancel feeOn-time65%
Search Hong Kong Airlines flights
HK ExpressCheapestHK$1,165AverageHK$1,746FlexibilityNo cancel feeOn-time90%
Search HK Express flights
Thai AirAsiaCheapestHK$1,230AverageHK$1,569FlexibilityNo cancel feeOn-time87%
Search Thai AirAsia flights
泰國航空CheapestHK$2,756AverageHK$3,157FlexibilityNo cancel feeOn-time77%
Search 泰國航空 flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Hong Kong to Chiang Mai?

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

Millions of users choose and trust Cheapflights to book the best flight deals from Hong Kong to Chiang Mai for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Hong Kong to Chiang Mai with no change fees.

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