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Cheap flights from Hong Kong to Chiang Mai from £88

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNX
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Hong Kong Intl to Chiang Mai are usually found in March or May, booked 66 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Hong Kong to Chiang Mai

Enter your travel dates to find the best prices.

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 28 January 2026.

Tue 24/216:45
HKG
-
CNX
Nonstop3h 05m
HK Express
Mon 2/319:40
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 26/1£139
Mon 23/216:45
HKG
-
CNX
Nonstop3h 05m
HK Express
Mon 2/319:40
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 26/1£140
Tue 24/216:55
HKG
-
CNX
1 stop6h 50m
Multiple Airlines
Sat 7/319:40
CNX
-
HKG
Nonstop2h 45m
Multiple Airlines
Deal found 26/1£141
Thu 26/216:55
HKG
-
CNX
1 stop6h 50m
Multiple Airlines
Thu 5/319:40
CNX
-
HKG
Nonstop2h 45m
Multiple Airlines
Deal found 26/1£142
Sun 22/214:20
HKG
-
CNX
1 stop6h 45m
Multiple Airlines
Sat 7/319:40
CNX
-
HKG
Nonstop2h 45m
Multiple Airlines
Deal found 26/1£143
Sat 21/216:45
HKG
-
CNX
Nonstop3h 05m
HK Express
Fri 6/319:40
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 26/1£143
Mon 23/216:55
HKG
-
CNX
1 stop6h 25m
Multiple Airlines
Fri 6/319:40
CNX
-
HKG
Nonstop2h 45m
Multiple Airlines
Deal found 26/1£144
Mon 23/216:45
HKG
-
CNX
Nonstop3h 05m
HK Express
Sun 1/319:40
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 26/1£145
Fri 27/216:55
HKG
-
CNX
1 stop6h 00m
Multiple Airlines
Wed 4/319:40
CNX
-
HKG
Nonstop2h 45m
Multiple Airlines
Deal found 26/1£148
Thu 26/207:40
HKG
-
CNX
Nonstop3h 10m
HK Express
Sun 1/319:40
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 26/1£151
Sat 21/216:55
HKG
-
CNX
1 stop6h 00m
Multiple Airlines
Fri 6/319:40
CNX
-
HKG
Nonstop2h 45m
Multiple Airlines
Deal found 26/1£153
Sun 22/207:40
HKG
-
CNX
Nonstop3h 10m
HK Express
Tue 3/319:40
CNX
-
HKG
Nonstop2h 45m
HK Express
Deal found 26/1£156

Find 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 28 January 2026.

Round-trip from

£139

One-way from

£88

Popular in

December

Cheapest in

March

Average price

£149

Good one-way deal

£82 or less
HK Express
  • HK Express
  • 24/2-2/3
  • Nonstop
  • 5h 50m total
  • Hong Kong to Chiang Mai
Search Deals
9/3
  • 9/3
  • 1 total stop
  • 16h 05m total
  • Hong Kong to Chiang Mai
Search Deals
Highest demand for flights based on searches. 21% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Hong Kong Intl to Chiang Mai.
Search Deals

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 28 January 2026.
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

Sat 28/2

20:30-07:20

1 stop11h 50m

Chiang Mai

Wed 4/3

11:15-19:30

1 stop7h 15m

£191

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 7/3

21:15-15:25

1 stop19h 10m

Chiang Mai

Wed 11/3

23:20-19:20

1 stop19h 00m

£194

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Thu 26/2

07:40-22:20

1 stop15h 40m

Chiang Mai

Sat 7/3

23:20-21:05

1 stop20h 45m

£195

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 25/2

17:05-09:05

1 stop17h 00m

Chiang Mai

Sat 7/3

23:20-14:25

1 stop14h 05m

£195

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 22/2

21:15-09:05

1 stop12h 50m

Chiang Mai

Thu 5/3

23:20-11:30

1 stop11h 10m

£195

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 25/2

07:40-22:20

1 stop15h 40m

Chiang Mai

Fri 6/3

23:20-12:40

1 stop12h 20m

£195

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 22/2

21:15-09:05

1 stop12h 50m

Chiang Mai

Sat 7/3

23:20-14:25

1 stop14h 05m

£195

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 22/2

21:15-09:05

1 stop12h 50m

Chiang Mai

Fri 6/3

23:20-21:05

1 stop20h 45m

£195

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Wed 4/3

22:05-15:25

2 stops18h 20m

Chiang Mai

Sun 8/3

23:20-00:15

1 stop23h 55m

£200

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Mon 9/3

16:55-08:00

1 stop16h 05m

£88

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 21 results
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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 23 January 2026.

The best time to book flights from Hong Kong to Chiang Mai is 66 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, February is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of £63). Flying from Hong Kong to Chiang Mai in December is currently the most expensive (average of £119). 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 28 January 2026.

When flying from Hong Kong to Chiang Mai, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 28 January 2026.
Read through reviews of airlines operating flights from Hong Kong to Chiang Mai, such as HK Express. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
HK Express
7.2
Good
43 reviews
Check prices

Overall

7.2

Food

5.8

Crew

7.5

Entertainment

5.3

Boarding

7.3

Comfort

6.5
HK Express
7.2
Good
43 reviews
HK Express
7.2
Good
43 reviews
Check prices

Overall

7.2

Food

5.8

Crew

7.5

Entertainment

5.3

Boarding

7.3

Comfort

6.5

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. 32h 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 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Hong Kong to Chiang Mai?

    Departing from Hong Kong to Chiang Mai will take you 11h 50m. The distance from Hong Kong to Chiang Mai is about 997 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Hong Kong to Chiang Mai round-trip?

    Currently priced at £83, 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. Users have found that HK Express is 40% cheaper than the other options available to this destination.

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

    Looking for the cheapest flight from Hong Kong to Chiang Mai? While on average our users pay £115, our data indicates the cheapest price to be £77. The most popular route (Hong Kong Intl - Chiang Mai), is priced around £521.

  • 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, February is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of £63). Flying from Hong Kong to Chiang Mai in December is currently the most expensive (average of £119). 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£83Average£112FlexibilityNo cancel feeOn-time90%
Search HK Express flights

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 from Hong Kong to Chiang Mai?

Cheapflights helps you search for flights from Hong Kong 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 from Hong Kong to Chiang Mai?

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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