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Cheap flights from Chiang Mai to Hong Kong from HK$745

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 24-4. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
20 Apr — 27 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 Monday or Tuesday and return on a Sunday

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 15 April 2025.

Round-trip from

HK$900

One-way from

HK$745

Popular in

July

Cheapest in

March

Average price

HK$1,745

Good one-way deal

HK$935 or less
HK Express
  • HK Express
  • 30-5-6-6
  • Nonstop
  • 5h 50m total
  • Chiang Mai to Hong Kong
24-4
  • 24-4
  • 1 total stop
  • 6h 50m total
  • Chiang Mai to Hong Kong
Highest demand for flights based on searches. 2% potential increase in price (HK$285 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$227 potential savings vs. average return price).
Average for round-trip flights in April 2025
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 15 April 2025.

Fri 30-519:25CNX - HKG
Nonstop2h 55mHK Express
Fri 6-607:50HKG - CNX
Nonstop2h 55mHK Express
Deal found 15-4HK$900
Wed 16-418:35CNX - HKG
Nonstop2h 50mMultiple Airlines
Sun 20-407:50HKG - CNX
Nonstop2h 55mMultiple Airlines
Deal found 15-4HK$1,094
Fri 13-621:00CNX - HKG
1 stop15h 05mThai Lion Air
Tue 17-614:20HKG - CNX
1 stop6h 55mThai Lion Air
Deal found 14-4HK$1,443
Wed 16-418:35CNX - HKG
Nonstop2h 50mHong Kong Airlines
Sat 19-415:40HKG - CNX
Nonstop2h 55mHong Kong Airlines
Deal found 14-4HK$1,621
Sat 12-710:05CNX - HKG
2 stops23h 25mChina Eastern
Sat 19-717:05HKG - CNX
2 stops17h 00mChina Eastern
Deal found 15-4HK$2,901

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 70,647 searches. Data last updated 15 April 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

Departure

Return

Price

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 30-5

19:25-23:20

Nonstop2h 55m

Hong Kong Intl

Fri 6-6

07:50-09:45

Nonstop2h 55m

HK$900

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 29-4

10:30-14:30

Nonstop3h 00m

Hong Kong Intl

Sat 3-5

15:40-17:35

Nonstop2h 55m

HK$1,063

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 13-6

21:00-13:05

1 stop15h 05m

Hong Kong Intl

Tue 17-6

14:20-20:15

1 stop6h 55m

HK$1,443

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sat 12-7

10:05-10:30

2 stops23h 25m

Hong Kong Intl

Sat 19-7

17:05-09:05

2 stops17h 00m

HK$2,901

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 7-7

00:45-11:40

1 stop9h 55m

Hong Kong Intl

Sat 12-7

13:00-23:40

1 stop11h 40m

HK$4,801

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 24-4

06:35-14:25

1 stop6h 50m

HK$745

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Fri 4-7

21:00-13:05

1 stop15h 05m

HK$830

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 20-4

10:30-14:30

Nonstop3h 00m

HK$876

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 5-5

23:30-10:00

1 stop9h 30m

HK$1,109

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 29-7

01:20-18:10

1 stop15h 50m

HK$1,171

Flights are sorted by cheapest return flights first.

Deals found on 13-4

Showing 1-10 of 17 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 11 April 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 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 15 April 2025.

When flying from Chiang Mai to Hong Kong, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 23% versus 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 15 April 2025.

The most flights from CNX to HKG are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

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 15 April 2025.
Get a feel of what it's like to fly with Asiana Airlines, Emirates and Vietnam Airlines from Chiang Mai to Hong Kong by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

Comfort

8.0

Overall

8.2

Boarding

8.3

Entertainment

7.7

Food

8.0

Crew

8.5

Reviews

1 / 20
4.0
Okay

Ramón,Feb 2025

ICN - SGN

The same as my experience from NYC to Incheon, just 1 EVER LASTING LONG LINE. No group calling out anything, just telling everyone to line up.

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.
  • 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?

    Currently priced at HK$900, HK Express will fly you from Chiang Mai to Hong Kong and back. In addition to HK Express, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Thai Lion Air and China Eastern - these airlines can fly you to your destination from HK$1,443 and HK$2,901, respectively. These flights start at 37% lower than the current average price 3 months from now.

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

    For one-way options, check prices for Thai Lion Air. According to our data, you can fly for as low as HK$830. Users have also found prices from HK$876 and HK$1,109 on HK Express and Thai AirAsia, respectively.

  • 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(96%), 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?

    The cheapest flight price from Chiang Mai to Hong Kong is HK$722. On average you can expect to pay HK$935. The most popular route, (Chiang Mai - Hong Kong Intl), can usually be booked for HK$977.

  • 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.

See more FAQs

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Alternative routes for Chiang Mai to Hong Kong

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Why should you use Cheapflights to find cheap flight tickets from Chiang Mai to Hong Kong?

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

Yes! Cheapflights helps users easily find flights from Chiang Mai to Hong Kong with no change fees.

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

Not ready to book yet? You can track prices for flights from Chiang Mai to Hong Kong on Cheapflights with our Price Alert feature and get notified when better prices are available.

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