Cheap flights from Hong Kong to Chiang Mai from £93

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 17/4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — CNX
13 Mar — 20 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 Thursday

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 11 February 2026.

Sat 28/214:20
HKG
-
CNX
1 stop18h 00m
Thai Lion Air
Wed 4/321:30
CNX
-
HKG
1 stop21h 00m
Thai Lion Air
Deal found 7/2£184
Sun 7/618:10
HKG
-
CNX
2 stops40h 05m
China Eastern
Tue 9/616:20
CNX
-
HKG
2 stops43h 00m
China Eastern
Deal found 10/2£188
Sat 7/320:20
HKG
-
CNX
1 stop27h 00m
China Eastern
Wed 11/316:25
CNX
-
HKG
1 stop22h 40m
China Eastern
Deal found 8/2£195
Sun 26/717:05
HKG
-
CNX
1 stop23h 15m
China Eastern
Sun 2/810:05
CNX
-
HKG
1 stop9h 10m
China Eastern
Deal found 10/2£196
Sat 14/315:25
HKG
-
CNX
2 stops18h 40m
China Eastern
Tue 17/316:25
CNX
-
HKG
1 stop22h 40m
China Eastern
Deal found 9/2£201
Thu 19/311:55
HKG
-
CNX
1 stop27h 25m
China Eastern
Sun 22/316:25
CNX
-
HKG
2 stops23h 45m
China Eastern
Deal found 9/2£202
Mon 9/313:40
HKG
-
CNX
2 stops26h 45m
China Eastern
Thu 12/316:25
CNX
-
HKG
2 stops24h 00m
China Eastern
Deal found 10/2£206
Wed 4/311:55
HKG
-
CNX
2 stops22h 10m
China Eastern
Sun 8/316:25
CNX
-
HKG
2 stops19h 15m
China Eastern
Deal found 9/2£206

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 11 February 2026.

Round-trip from

£184

One-way from

£93

Popular in

February

Cheapest in

March

Average price

£220
Thai Lion Air
  • Thai Lion Air
  • 28/2-4/3
  • 2 total stops
  • 37h 55m total
  • Hong Kong to Chiang Mai
HK Express
  • HK Express
  • 17/4
  • Nonstop
  • 2h 55m total
  • Hong Kong to Chiang Mai
Highest demand for flights based on searches. 7% potential increase in price (£9 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in February 2026

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 11 February 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

14:20-07:20

1 stop18h 00m

Chiang Mai

Wed 4/3

21:30-19:30

1 stop21h 00m

£184

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 7/6

18:10-09:15

2 stops40h 05m

Chiang Mai

Tue 9/6

16:20-12:20

2 stops43h 00m

£188

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 19/7

20:20-09:15

2 stops37h 55m

Chiang Mai

Tue 21/7

16:20-12:20

2 stops43h 00m

£188

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sat 7/3

12:30-14:20

1 stop26h 50m

Chiang Mai

Wed 11/3

16:25-11:05

1 stop17h 40m

£195

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Sun 26/7

17:05-15:20

1 stop23h 15m

Chiang Mai

Sun 2/8

10:05-20:15

1 stop9h 10m

£195

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 17/4

07:50-09:45

Nonstop2h 55m

£93

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 17/4

14:20-19:20

1 stop6h 00m

£103

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 17/4

13:30-07:30

1 stop19h 00m

£105

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Fri 10/7

08:45-13:40

1 stop29h 55m

£135

Hong KongChiang Mai

HKG - CNX

HKGCNX

Hong Kong Intl

Tue 14/7

14:35-11:40

1 stop22h 05m

£135

Flights are sorted by cheapest return flights first.

Deals found on 10/2

Showing 1-10 of 16 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 6 February 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, March is the cheapest month in which you can book a flight from Hong Kong to Chiang Mai (average of £81). 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 11 February 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.

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 11 February 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.

Boarding

7.3

Entertainment

5.3

Food

5.8

Crew

7.5

Overall

7.2

Comfort

6.5

Boarding

7.3

Entertainment

5.3

Food

5.8

Crew

7.5

Overall

7.2

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?

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

    Departing from Hong Kong to Chiang Mai will take you 16h 55m. 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 41% cheaper than the other options available to this destination.

  • 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 £81). 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

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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 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 11 February 2026.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£83Average£113FlexibilityNo cancel feeOn-time90%
Search HK Express flights

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

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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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