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Cheap flights from Chiang Mai to Hong Kong from £297

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/3. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Chiang Mai to Hong Kong Intl are usually found in March or June, booked 81 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Chiang Mai to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Chiang Mai (CNX) to Hong Kong (HKG). 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 25 March 2025.

Round-trip from

£363

One-way from

£302

Popular in

April

Cheapest in

March

Average price

£113

Good one-way deal

£206 or less
Cathay Pacific
  • Cathay Pacific
  • 10/9-14/9
  • 1 total stop
  • 9h 05m total
  • Chiang Mai to Hong Kong
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EVA Air
  • EVA Air
  • 1/7
  • 2 total stops
  • 15h 05m total
  • Chiang Mai to Hong Kong
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£3 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Price to beat on a one-way flight from Chiang Mai to Hong Kong Intl.
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Find flight deals from Chiang Mai to Hong Kong

Cheapest flights from Chiang Mai to Hong Kong
Explore the most affordable flight options available from Chiang Mai to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Sat 29/311:50CNX - HKG
1 stop7h 15mEVA Air
Thu 3/421:45HKG - CNX
1 stop13h 40mEVA Air
Deal found 24/3£297
Thu 3/420:00CNX - HKG
1 stop19h 40mMultiple Airlines
Mon 7/412:00HKG - CNX
1 stop8h 10mMultiple Airlines
Deal found 24/3£321
Thu 3/410:10CNX - HKG
1 stop7h 55mCathay Pacific
Mon 7/407:50HKG - CNX
Nonstop2h 55mCathay Pacific
Deal found 24/3£334
Tue 9/900:45CNX - HKG
1 stop9h 55mAsiana Airlines
Sun 14/913:00HKG - CNX
1 stop11h 40mAsiana Airlines
Deal found 24/3£507
Thu 3/410:10CNX - HKG
2 stops30h 15mVietnam Airlines
Mon 7/418:45HKG - CNX
2 stops25h 25mVietnam Airlines
Deal found 24/3£550
Wed 10/910:10CNX - HKG
1 stop6h 55mEmirates
Sun 14/921:30HKG - CNX
1 stop12h 50mEmirates
Deal found 24/3£613
Wed 16/410:10CNX - HKG
2 stops12h 40mMalaysia Airlines
Sat 19/408:45HKG - CNX
1 stop27h 55mMalaysia Airlines
Deal found 24/3£617
Thu 11/910:10CNX - HKG
2 stops18h 35mGaruda Indonesia
Tue 16/909:30HKG - CNX
2 stops31h 20mGaruda Indonesia
Deal found 24/3£851
Sat 29/310:10CNX - HKG
2 stops13h 10mChina Airlines
Thu 3/420:10HKG - CNX
1 stop15h 10mChina Airlines
Deal found 24/3£1,093

Cheapflights Fare Finder

Customise your flight search to find flights from Chiang Mai to Hong Kong 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 25 March 2025.
Use the filters below to find and compare flights from Chiang Mai to Hong Kong that are best for you.

Fly from

Chiang Mai

Fly to

Hong Kong

Route

Depart

Return

Price

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 10/9

11:55-19:05

1 stop6h 10m

Hong Kong Intl

Tue 16/9

16:45-18:40

Nonstop2h 55m

£363

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 9/9

00:45-11:40

1 stop9h 55m

Hong Kong Intl

Sun 14/9

13:00-23:40

1 stop11h 40m

£507

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 10/9

10:10-18:05

1 stop6h 55m

Hong Kong Intl

Sun 14/9

21:30-09:20

1 stop12h 50m

£613

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 16/4

10:10-23:50

2 stops12h 40m

Hong Kong Intl

Sat 19/4

08:45-11:40

1 stop27h 55m

£617

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 11/9

10:10-05:45

2 stops18h 35m

Hong Kong Intl

Sun 14/9

09:30-15:50

2 stops31h 20m

£851

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 16/4

10:10-22:05

2 stops10h 55m

Hong Kong Intl

Sat 19/4

18:45-13:45

2 stops20h 00m

£909

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 1/7

20:00-12:05

2 stops15h 05m

£302

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 30/6

00:45-11:40

1 stop9h 55m

£399

Flights are sorted by cheapest return flights first.

Deals found on 24/3

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

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

How far ahead should I book a flight from Chiang Mai to Hong Kong?

Use this chart to determine the optimal time to book a return flight from Chiang Mai to Hong Kong. Price data was last updated on 21 March 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chiang Mai to Hong Kong. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, April is the cheapest month in which you can book a flight from Chiang Mai to Hong Kong (average of £728). Flying from Chiang Mai to Hong Kong in July is currently the most expensive (average of £1,111). 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 CNX to HKG?

Find hourly flight availability from Chiang Mai to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 25 March 2025.

It’s optimal to fly from Chiang Mai to Hong Kong in the morning. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight at midday.

Rainfall in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Hong Kong ranges from 20.0 - 390.0 inches per month. June is typically the wettest month, when rainfall can reach 390.0 mm. January is typically the driest time to visit Hong Kong when rainfall is around 20.0 mm.

Temperature in Hong Kong by month

Plan your trip to Hong Kong by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July 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 16.0 C).

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. 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 Hong Kong. Reviews last updated 25 March 2025.
Get a feel of what it's like to fly with EVA Air, Garuda Indonesia and Asiana Airlines from Chiang Mai to Hong Kong by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

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.
EVA Air
8.4
Very Good
1,171 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

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.
Garuda Indonesia
8.2
Very Good
71 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

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.
Asiana Airlines
8.2
Very Good
441 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

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.
Emirates
8.0
Very Good
3,190 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

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.
Vietnam Airlines
7.6
Good
192 reviews
EVA Air
8.4
Very Good
1,171 reviews
Check prices

Entertainment

8.0

Overall

8.4

Comfort

8.3

Boarding

8.4

Food

8.1

Crew

8.6

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 Chiang Mai to Hong Kong. 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 Chiang Mai to Hong Kong?

    To fly from Chiang Mai to Hong Kong, you need to book a flight from Chiang Mai (CNX) to Hong Kong Intl (HKG). Nonstop flights to Hong Kong Intl from Chiang Mai take 2h 55m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Chiang Mai to Hong Kong Intl offered by 1 airline.

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

    This flight path from Chiang Mai to Hong Kong Intl was viewed by 4 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 Chiang Mai to Hong Kong round-trip?

    Cheapflights users have booked flights from Chiang Mai to Hong Kong round-trip from £363. Other airlines that can offer you cheap pricing are Asiana Airlines, from £507, and Emirates, from £613.

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

    No one likes to see their flight delayed. When booking a flight from Chiang Mai to Hong Kong consider choosing Cathay Pacific (98%), HK Express (98%) or Thai AirAsia (97%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for £148. While the most popular route (Chiang Mai - Hong Kong Intl) can be booked for £128 on average our data indicates £519 when flying from Chiang Mai to Hong Kong.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chiang Mai to Hong Kong 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 Chiang Mai to Hong Kong?

    Currently, April is the cheapest month in which you can book a flight from Chiang Mai to Hong Kong (average of £728). Flying from Chiang Mai to Hong Kong in July is currently the most expensive (average of £1,111). 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 Chiang Mai to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Suvarnabhumi to Hong Kong flights

Top airline flying from Chiang Mai to Hong Kong

Discover the top airline that operate flights from Chiang Mai to Hong Kong. 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£91Average£146FlexibilityNo cancel feeOn-time90%
Search HK Express flights

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

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

Need flexible booking options for your flight to Hong Kong from Chiang Mai? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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