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Cheap flights from Chiang Mai to Hong Kong from HK$521

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 1-7. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
29 Mar — 5 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 24 March 2025.

Round-trip from

HK$972

One-way from

HK$521

Popular in

April

Cheapest in

March

Average price

HK$1,135
HK Express
  • HK Express
  • 7-5-11-5
  • Nonstop
  • 5h 50m total
  • Chiang Mai to Hong Kong
HK Express
  • HK Express
  • 1-7
  • Nonstop
  • 3h 00m total
  • Chiang Mai to Hong Kong
Highest demand for flights based on searches. 2% potential increase in price (HK$317 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (HK$335 potential savings vs. average return price).
Average for round-trip flights in March 2025

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 24 March 2025.

Wed 26-320:10CNX - HKG
Nonstop2h 55mHong Kong Airlines
Sun 30-315:40HKG - CNX
Nonstop2h 55mHong Kong Airlines
Deal found 23-3HK$933
Fri 28-319:40CNX - HKG
Nonstop2h 50mHK Express
Tue 1-416:45HKG - CNX
Nonstop2h 55mHK Express
Deal found 23-3HK$972
Thu 17-418:35CNX - HKG
Nonstop2h 50mMultiple Airlines
Mon 21-416:45HKG - CNX
Nonstop2h 55mMultiple Airlines
Deal found 23-3HK$995
Thu 17-410:05CNX - HKG
2 stops12h 40mChina Eastern
Mon 21-413:55HKG - CNX
3 stops20h 10mChina Eastern
Deal found 23-3HK$2,868
Sat 29-311:50CNX - HKG
1 stop7h 15mEVA Air
Thu 3-421:45HKG - CNX
1 stop13h 40mEVA Air
Deal found 23-3HK$2,985
Thu 3-419:25CNX - HKG
Nonstop2h 55mCathay Pacific
Mon 7-407:50HKG - CNX
Nonstop2h 55mCathay Pacific
Deal found 23-3HK$3,195
Thu 27-310:10CNX - HKG
1 stop6h 30mEmirates
Sat 19-421:30HKG - CNX
1 stop14h 45mEmirates
Deal found 23-3HK$3,583

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 24 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

Departure

Return

Price

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 7-5

19:25-23:20

Nonstop2h 55m

Hong Kong Intl

Sun 11-5

07:50-09:45

Nonstop2h 55m

HK$972

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 17-4

18:35-22:25

Nonstop2h 50m

Hong Kong Intl

Mon 21-4

16:45-18:40

Nonstop2h 55m

HK$995

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 13-4

18:35-22:25

Nonstop2h 50m

Hong Kong Intl

Thu 17-4

15:40-17:35

Nonstop2h 55m

HK$1,811

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 16-4

21:00-13:05

1 stop15h 05m

Hong Kong Intl

Sat 19-4

14:20-21:15

1 stop7h 55m

HK$2,456

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 17-4

10:05-23:45

2 stops12h 40m

Hong Kong Intl

Mon 21-4

13:55-09:05

3 stops20h 10m

HK$2,868

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 3-4

19:25-23:20

Nonstop2h 55m

Hong Kong Intl

Mon 7-4

07:50-09:45

Nonstop2h 55m

HK$3,195

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Tue 6-5

01:20-18:10

1 stop15h 50m

Hong Kong Intl

Sun 11-5

11:00-00:20

1 stop14h 20m

HK$3,296

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 21-5

00:45-11:40

1 stop9h 55m

Hong Kong Intl

Mon 26-5

13:00-23:40

1 stop11h 40m

HK$5,045

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 3-4

11:55-13:30

2 stops24h 35m

Hong Kong Intl

Mon 7-4

18:45-19:10

2 stops49h 25m

HK$5,604

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

HK$6,032

Flights are sorted by cheapest return flights first.

Deals found on 24-3

Showing 1-10 of 20 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 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 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 24 March 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 24 March 2025.

The most flights from CNX to HKG are scheduled on a Saturday (5 on average). You will have fewer flight options on Monday, 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 24 March 2025.
Get a feel of what it's like to fly with EVA Air, Asiana Airlines and Emirates 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.

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

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.

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

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.

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

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.

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

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.

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

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.

Crew

8.6

Entertainment

8.0

Boarding

8.4

Overall

8.4

Comfort

8.3

Food

8.1

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.
  • 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$972, 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$2,456 and HK$2,868, respectively. These flights start at 35% 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 HK Express. According to our data, you can fly for as low as HK$521. Users have also found prices from HK$668 and HK$1,228 on Thai Lion Air and 宿霧太平洋航空, 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(97%), as they are the most reliable in getting you off to your destination on time.

  • 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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