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Cheap flights from Hong Kong to Chiang Mai from £59

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNX
8 Jul — 15 Jul1
1 adult

Cheapflights Tip: The best prices from Hong Kong Intl to Chiang Mai are usually found in March or May, booked 34 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Hong Kong to Chiang Mai

Discover tips and strategies to find the most affordable flight options for your journey from Hong Kong (HKG) to Chiang Mai (CNX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 3 July 2025.

Round-trip from

£125

One-way from

£59

Popular in

January

Cheapest in

March

Average price

£131
HK Express
  • HK Express
  • 7/10-9/10
  • Nonstop
  • 5h 50m total
  • Hong Kong to Chiang Mai
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HK Express
  • HK Express
  • 15/7
  • Nonstop
  • 2h 55m total
  • Hong Kong to Chiang Mai
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
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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 3 July 2025.

Tue 7/1007:50HKG - CNX
Nonstop2h 55mHK Express
Thu 9/1019:25CNX - HKG
Nonstop2h 55mHK Express
Deal found 2/7£125
Tue 7/1007:50HKG - CNX
Nonstop2h 55mMultiple Airlines
Thu 9/1013:50CNX - HKG
1 stop8h 05mMultiple Airlines
Deal found 2/7£132
Wed 9/720:05HKG - CNX
1 stop18h 20mChina Eastern
Sun 13/716:20CNX - HKG
1 stop17h 05mChina Eastern
Deal found 1/7£168
Sun 9/1110:45HKG - CNX
1 stop6h 20mThai AirAsia
Sun 16/1110:05CNX - HKG
1 stop8h 10mThai AirAsia
Deal found 2/7£210
Thu 10/721:30HKG - CNX
1 stop14h 45mEmirates
Fri 18/720:00CNX - HKG
1 stop21h 05mEmirates
Deal found 1/7£276
Tue 7/1017:10HKG - CNX
2 stops19h 05mEVA Air
Thu 9/1020:00CNX - HKG
2 stops15h 05mEVA Air
Deal found 2/7£334
Sat 12/708:45HKG - CNX
1 stop27h 55mMalaysia Airlines
Sat 19/714:40CNX - HKG
1 stop21h 35mMalaysia Airlines
Deal found 1/7£377
Sat 26/713:40HKG - CNX
2 stops20h 40mPhilippine Airlines
Sun 27/720:00CNX - HKG
2 stops39h 25mPhilippine Airlines
Deal found 1/7£472
Tue 9/900:45HKG - CNX
1 stop22h 10mKorean Air
Sat 13/921:45CNX - HKG
1 stop11h 55mKorean Air
Deal found 2/7£502

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 858,174 searches. Data last updated 3 July 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

Depart

Return

Price

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 7/10

07:50-09:45

Nonstop2h 55m

Chiang Mai

Thu 9/10

19:25-23:20

Nonstop2h 55m

£125

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 7/10

07:50-09:45

Nonstop2h 55m

Chiang Mai

Thu 9/10

13:50-22:55

1 stop8h 05m

£132

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 9/11

10:45-16:05

1 stop6h 20m

Chiang Mai

Sun 16/11

10:05-19:15

1 stop8h 10m

£210

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 15/7

21:30-09:20

1 stop12h 50m

Chiang Mai

Fri 18/7

20:00-18:05

1 stop21h 05m

£276

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 7/10

17:10-11:15

2 stops19h 05m

Chiang Mai

Thu 9/10

20:00-12:05

2 stops15h 05m

£334

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 13/7

08:45-11:40

1 stop27h 55m

Chiang Mai

Sat 19/7

14:40-13:15

1 stop21h 35m

£412

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 26/7

13:40-09:20

2 stops20h 40m

Chiang Mai

Sun 27/7

20:00-12:25

2 stops39h 25m

£472

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 9/9

00:45-21:55

1 stop22h 10m

Chiang Mai

Sat 13/9

21:45-10:40

1 stop11h 55m

£502

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 10/9

13:00-23:40

1 stop11h 40m

Chiang Mai

Fri 12/9

00:45-11:40

1 stop9h 55m

£511

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 15/7

07:50-09:45

Nonstop2h 55m

£59

Flights are sorted by cheapest return flights first.

Deals found on 1/7

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 27 June 2025.

The best time to book flights from Hong Kong to Chiang Mai is 34 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, April is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of £776). Flying from Hong Kong to Chiang Mai in July is currently the most expensive (average of £1,358). 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 HKG 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 3 July 2025.

It’s typically best to fly out from Hong Kong to Chiang Mai at midday. Doing so could potentially save you 31% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Hong Kong to Chiang Mai

Explore weekly flight availability from Hong Kong to Chiang Mai. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 3 July 2025.

The most flights from HKG to CNX 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).

How much does it cost for a return flight from Hong Kong to Chiang Mai?

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 3 July 2025.
Read through reviews of airlines operating flights from Hong Kong to Chiang Mai, such as EVA Air, Korean Air, andAsiana Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very Good
1,214 reviews
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Korean Air
8.4
Very Good
1,101 reviews
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Asiana Airlines
8.2
Very Good
452 reviews
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Emirates
8.1
Very Good
3,285 reviews
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Thai AirAsia
7.5
Good
217 reviews
EVA Air
8.4
Very Good
1,214 reviews
Check prices

Food

8.1

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

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 airports do I use to fly from Hong Kong to Chiang Mai?

    If you wish to fly to Chiang Mai from Hong Kong, then you need to book flights from Hong Kong Intl to Chiang Mai. There are 4 flights from Hong Kong Intl (HKG) to Chiang Mai (CNX) per day to choose from. Flights to Chiang Mai from Hong Kong Intl are available from 1 airline, which means you should have some options if you want to compare airfare deals. 2h 55m is how long a nonstop flight from Hong Kong to Chiang Mai typically takes.

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

    This flight path from Hong Kong Intl to Chiang Mai was viewed by 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Currently priced at £125, HK Express will fly you from Hong Kong to Chiang Mai and back. In addition to HK Express, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Thai AirAsia and Emirates - these airlines can fly you to your destination from £210 and £276, respectively. Users have found that HK Express is 11% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is HK Express, with whom users have recently found tickets for as low as £59. However, be on the lookout for offers from Thai AirAsia and China Eastern, as they are both options that can get you from Hong Kong to Chiang Mai for a low price.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Hong Kong to Chiang Mai on time: Hong Kong Airlines (100%), Cathay Pacific (82%), HK Express (82%).

  • 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, April is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of £776). Flying from Hong Kong to Chiang Mai in July is currently the most expensive (average of £1,358). 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.
Hong Kong to Suvarnabhumi flights
Hong Kong to Phuket City flights

Top airline flying from Hong Kong to Chiang Mai

Discover the top airline 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 858,174 searches. Data last updated 3 July 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£83Average£113FlexibilityNo cancel feeOn-time90%
Search HK Express flights

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It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Hong Kong to Chiang Mai.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Hong Kong to Chiang Mai flexibly with Cheapflights today.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chiang Mai from Hong Kong today and book when prices fit your budget.

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