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Cheap flights from Chiang Mai to Hong Kong from £67

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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
7 Jul — 14 Jul1
1 adult

Cheapflights Tip: The best prices from Chiang Mai to Hong Kong Intl are usually found in May or March, booked 81 days in advance, depart on a Wednesday or Tuesday 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 2 July 2025.

Round-trip from

£147

One-way from

£67

Popular in

September

Cheapest in

May

Average price

£111

Good round-trip deal

£91 or less

Good one-way deal

£115 or less
1/9-6/9
  • 1/9-6/9
  • 2 total stops
  • 17h 40m total
  • Chiang Mai to Hong Kong
HK Express
  • HK Express
  • 11/8
  • Nonstop
  • 3h 00m total
  • Chiang Mai to Hong Kong
Highest demand for flights based on searches. 8% potential increase in price (£9 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£2 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a round-trip flight from Chiang Mai to Hong Kong Intl.
Price to beat on a one-way flight from Chiang Mai to Hong Kong Intl.

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 2 July 2025.

Mon 1/911:55CNX - HKG
1 stop10h 45mMultiple Airlines
Sat 6/916:55HKG - CNX
1 stop6h 55mMultiple Airlines
Deal found 2/7£147
Fri 29/810:10CNX - HKG
1 stop6h 55mEmirates
Sun 7/921:30HKG - CNX
1 stop14h 45mEmirates
Deal found 2/7£217
Thu 28/800:45CNX - HKG
1 stop9h 55mAsiana Airlines
Sat 6/913:00HKG - CNX
1 stop11h 40mAsiana Airlines
Deal found 2/7£492
Fri 29/812:35CNX - HKG
1 stop10h 15mMalaysia Airlines
Sun 7/912:40HKG - CNX
2 stops21h 40mMalaysia Airlines
Deal found 2/7£533
Thu 4/910:10CNX - HKG
2 stops23h 00mPhilippine Airlines
Fri 5/923:00HKG - CNX
2 stops35h 20mPhilippine Airlines
Deal found 2/7£572

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 2 July 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

Mon 1/9

11:55-23:40

1 stop10h 45m

Hong Kong Intl

Sat 6/9

16:55-22:50

1 stop6h 55m

£147

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 29/8

10:10-18:05

1 stop6h 55m

Hong Kong Intl

Sun 7/9

21:30-11:15

1 stop14h 45m

£217

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 28/8

00:45-11:40

1 stop9h 55m

Hong Kong Intl

Sat 6/9

13:00-23:40

1 stop11h 40m

£492

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 29/8

12:35-23:50

1 stop10h 15m

Hong Kong Intl

Fri 5/9

16:10-11:15

2 stops20h 05m

£533

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 4/9

10:10-10:10

2 stops23h 00m

Hong Kong Intl

Fri 5/9

23:00-09:20

2 stops35h 20m

£572

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 11/8

10:30-14:30

Nonstop3h 00m

£67

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 11/8

08:15-12:00

1 stop26h 45m

£72

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 12/11

10:05-19:15

1 stop8h 10m

£86

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 21/10

20:00-12:25

2 stops39h 25m

£246

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 26/10

12:10-09:00

2 stops19h 50m

£294

Flights are sorted by cheapest return flights first.

Deals found on 2/7

Showing 1-10 of 13 results
1
2

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 27 June 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 2 July 2025.

It’s optimal to fly from Chiang Mai to Hong Kong in the morning. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight at midday.

Weekly flight availability from Chiang Mai to Hong Kong

Explore weekly flight availability from Chiang Mai to Hong Kong. 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 2 July 2025.

The most flights from CNX to HKG 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).

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 2 July 2025.
Read through reviews of airlines operating flights from Chiang Mai to Hong Kong, such as EVA Air, Asiana Airlines, andEmirates. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

Boarding

8.4

Crew

8.6

Overall

8.4

Food

8.1

Entertainment

8.0

Comfort

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2025

TPE - SEA

The flight and crew were exceptional as always when I fly with EVA.

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 3h 00m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Chiang Mai to Hong Kong Intl offered by 1 airline.

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

  • 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 £217. Other airlines that can offer you cheap pricing are Asiana Airlines, from £492, and Malaysia Airlines, from £533.

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

    The cheapest airline one-way is HK Express, with whom users have recently found tickets for as low as £67. However, be on the lookout for offers from Thai AirAsia and Philippine Airlines, as they are both options that can get you from Chiang Mai to Hong Kong for a low price.

  • 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 (87%), HK Express (87%) or Hong Kong Airlines (75%) 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 £91. While the most popular route (Chiang Mai - Hong Kong Intl) can be booked for £133 on average our data indicates £103 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

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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.

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 2 July 2025.
AirlineCheapestAverageFlexibilityOn-time
HK ExpressCheapest£91Average£138FlexibilityNo 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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