Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Chiang Mai to Hong Kong from HK$427

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 31-5. Fares are subject to change and may not be available on all flights or dates of travel.
CNX — HKG
27 Apr — 4 May1
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 22 April 2025.

Round-trip from

HK$962

One-way from

HK$427

Popular in

April

Cheapest in

March

Average price

HK$1,746

Good one-way deal

HK$936 or less
HK Express
  • HK Express
  • 9-6-13-6
  • Nonstop
  • 5h 55m total
  • Chiang Mai to Hong Kong
HK Express
  • HK Express
  • 31-5
  • Nonstop
  • 2h 55m total
  • Chiang Mai to Hong Kong
High demand for flights, 4% potential price rise
Cheapest flight prices on average. 2% potential price decrease (HK$237 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 22 April 2025.

Thu 1-518:35CNX - HKG
Nonstop2h 50mMultiple Airlines
Sun 4-507:50HKG - CNX
Nonstop2h 55mMultiple Airlines
Deal found 21-4HK$970
Mon 12-510:30CNX - HKG
Nonstop3h 00mHK Express
Fri 16-507:50HKG - CNX
Nonstop2h 55mHK Express
Deal found 21-4HK$978
Thu 26-621:00CNX - HKG
1 stop15h 05mThai Lion Air
Sun 29-614:20HKG - CNX
1 stop6h 55mThai Lion Air
Deal found 21-4HK$1,521
Thu 1-511:00CNX - HKG
1 stop7h 20mThai AirAsia
Sat 31-520:05HKG - CNX
1 stop11h 35mThai AirAsia
Deal found 21-4HK$1,575
Thu 8-515:30CNX - HKG
1 stop5h 30m泰國航空
Mon 12-507:45HKG - CNX
1 stop4h 55m泰國航空
Deal found 21-4HK$2,817
Thu 8-511:35CNX - HKG
1 stop8h 10mEVA Air
Sun 11-521:10HKG - CNX
1 stop14h 15mEVA Air
Deal found 20-4HK$2,895
Fri 9-514:55CNX - HKG
2 stops18h 30mChina Eastern
Mon 12-517:05HKG - CNX
2 stops17h 00mChina Eastern
Deal found 20-4HK$3,034
Thu 8-510:10CNX - HKG
1 stop6h 55mEmirates
Sat 10-521:30HKG - CNX
1 stop14h 45mEmirates
Deal found 20-4HK$3,461
Wed 7-511:55CNX - HKG
1 stop6h 10mCathay Pacific
Mon 12-514:30HKG - CNX
1 stop24h 15mCathay Pacific
Deal found 21-4HK$3,640
Thu 26-621:45CNX - HKG
1 stop25h 30mJin Air
Sat 28-601:25HKG - CNX
1 stop20h 20mJin Air
Deal found 21-4HK$4,656

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 22 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

Mon 9-6

10:30-14:30

Nonstop3h 00m

Hong Kong Intl

Fri 13-6

07:50-09:45

Nonstop2h 55m

HK$962

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Wed 21-5

19:25-23:20

Nonstop2h 55m

Hong Kong Intl

Sun 25-5

07:40-13:35

1 stop6h 55m

HK$1,133

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 22-5

21:00-13:05

1 stop15h 05m

Hong Kong Intl

Mon 26-5

14:20-20:15

1 stop6h 55m

HK$1,482

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 8-5

10:15-19:20

1 stop8h 05m

Hong Kong Intl

Sun 11-5

10:45-15:55

1 stop6h 10m

HK$1,622

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sun 11-5

14:35-18:05

1 stop26h 30m

Hong Kong Intl

Tue 13-5

21:30-11:15

1 stop14h 45m

HK$2,716

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 8-5

15:30-22:00

1 stop5h 30m

Hong Kong Intl

Mon 12-5

07:45-11:40

1 stop4h 55m

HK$2,817

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Thu 8-5

11:35-20:45

1 stop8h 10m

Hong Kong Intl

Tue 13-5

21:45-10:25

1 stop13h 40m

HK$2,895

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 9-6

10:05-11:00

2 stops23h 55m

Hong Kong Intl

Fri 13-6

18:50-15:20

2 stops21h 30m

HK$2,933

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Sat 31-5

19:25-23:20

Nonstop2h 55m

HK$427

Chiang MaiHong Kong

CNX - HKG

CNXHKG

Chiang Mai

Mon 28-4

18:35-22:25

Nonstop2h 50m

HK$435

Flights are sorted by cheapest return flights first.

Deals found on 21-4

Showing 1-10 of 22 results
1
2
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 18 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 22 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 22 April 2025.

The most flights from CNX to HKG are scheduled on a Monday (5 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 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 22 April 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

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

Crew

8.6

Comfort

8.3

Boarding

8.4

Food

8.1

Overall

8.4

Entertainment

8.0

Reviews

1 / 20
10.0
Excellent

Gary,Apr 2025

DPS - TPE

The staff was excellent. Kind, courteous, and overall just hospitable. Definitely recommend

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$962, 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 Thai AirAsia - these airlines can fly you to your destination from HK$1,482 and HK$1,622, respectively. These flights start at 32% 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$427. Users have also found prices from HK$435 and HK$667 on Hong Kong Airlines and Thai Lion Air, 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 Thai AirAsia(100%), Cathay Pacific(92%) or HK Express(92%), 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$439. On average you can expect to pay HK$936. The most popular route, (Chiang Mai - Hong Kong Intl), can usually be booked for HK$970.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Chiang Mai to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

When you search for this flight from Chiang Mai to Hong Kong, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Chiang Mai to Hong Kong by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.