How do most travelers feel about HK Express?

The general consensus from 47 Cheapflights users is that HK Express is a 7.2/10. Select your travel dates above for updated prices on flights from Chiang Mai to Hong Kong (CNX-HKG).

Can I get a flight from Chiang Mai to Hong Kong on HK Express for under ฿9,986?

There are 11 flights available on HK Express from Chiang Mai to Hong Kong for under ฿9,986. These prices can change based on many factors including date and time. To find CNX-HKG flight prices for your dates, click here.

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

Booking with HK Express 25 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 with HK Express?

Currently, the most affordable month to book a HK Express flight from Chiang Mai to Hong Kong in October, with an average price of ฿6,258. Conversely, traveling with HK Express from Chiang Mai to Hong Kong in May will be the most expensive, with an average cost of ฿8,788. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly HK Express flight availability from Chiang Mai to Hong Kong

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

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.

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).

฿3,662+ HK Express flights from Chiang Mai to Hong Kong

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Cheapest HK Express flights from Chiang Mai to Hong Kong
Explore the most affordable HK Express flight options available from Chiang Mai to Hong Kong. Find the lowest fares with prices last updated on 11 July 2026.

Sat 22/819:25

CNX

HKG

Nonstop2h 50m

HK Express

Sat 29/816:50

HKG

CNX

Nonstop2h 50m

HK Express

Deal found 8/7฿7,922

Tue 18/810:30

CNX

HKG

Nonstop2h 55m

HK Express

Tue 25/807:50

HKG

CNX

Nonstop2h 55m

HK Express

Deal found 7/7฿8,022

Fri 14/810:30

CNX

HKG

Nonstop2h 55m

HK Express

Sun 16/816:50

HKG

CNX

Nonstop2h 50m

HK Express

Deal found 8/7฿8,055

How do most travelers feel about HK Express?
The general consensus from 47 Cheapflights users is that HK Express is a 7.2/10. Select your travel dates above for updated prices on flights from Chiang Mai to Hong Kong (CNX-HKG).
Can I get a flight from Chiang Mai to Hong Kong on HK Express for under ฿9,986?
There are 11 flights available on HK Express from Chiang Mai to Hong Kong for under ฿9,986. These prices can change based on many factors including date and time. To find CNX-HKG flight prices for your dates, click here.

HK Express flights from Chiang Mai to Hong Kong in 2026

One-way from	฿3,662
Return from	฿7,922
Popular in	May
Cheapest in	October
Average price (all airlines)	฿7,722

HK Express
14/12
Nonstop
2h 45m total
Chiang Mai to Hong Kong

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HK Express
22/8-29/8
Nonstop
5h 40m total
Chiang Mai to Hong Kong

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Highest demand for flights from Chiang Mai to Hong Kong Intl; 13% potential price increase.

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Best time to find cheap flights from Chiang Mai to Hong Kong Intl; 1% potential price drop.

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Average price for all Chiang Mai to Hong Kong Intl flights (one-way and round-trip).

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When is the best time to book a flight to Hong Kong with HK Express?

The best time to book a flight to Hong Kong with HK Express is 25 days before departure. On average, fares are higher if you book 87 days before departure.

Which month is the cheapest to fly Economy class from Chiang Mai to Hong Kong?

For Economy class flights, the cheapest month to fly this route is October. The most expensive months are May and June.

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.

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Estimated return price

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47 reviews

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HK Express flights from Chiang Mai to Hong Kong (CNX - HKG)

Find HK Express flight deals from Chiang Mai to Hong Kong

Cheapest HK Express flights from Chiang Mai to Hong KongExplore the most affordable HK Express flight options available from Chiang Mai to Hong Kong. Find the lowest fares with prices last updated on 11 July 2026.

Explore the most affordable HK Express flight options available from Chiang Mai to Hong Kong. Find the lowest fares with prices last updated on 11 July 2026.

Best HK Express flights from Chiang Mai to Hong KongDiscover carefully curated HK Express flight deals from Chiang Mai to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2026.

Discover carefully curated HK Express flight deals from Chiang Mai to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2026.

Direct HK Express flights from Chiang Mai to Hong KongExplore direct HK Express flight options from Chiang Mai to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 July 2026.

Explore direct HK Express flight options from Chiang Mai to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 July 2026.

Last-minute HK Express flights from Chiang Mai to Hong KongDiscover last-minute HK Express flight deals from Chiang Mai to Hong Kong. Data last updated 11 July 2026 and is based on user searches.

Discover last-minute HK Express flight deals from Chiang Mai to Hong Kong. Data last updated 11 July 2026 and is based on user searches.

One-way HK Express flights to Hong KongSearch for one-way HK Express flight options to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 11 July 2026.

Search for one-way HK Express flight options to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 11 July 2026.

How do most travelers feel about HK Express?

Can I get a flight from Chiang Mai to Hong Kong on HK Express for under ฿9,986?

HK Express flights from Chiang Mai to Hong Kong in 2026

Find detailed information about HK Express flights from Chiang Mai to Hong Kong. Explore the options provided by HK Express to plan your journey from Chiang Mai to Hong Kong. Data last updated 11 July 2026.

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Hong Kong with HK Express?

Which month is the cheapest to fly Economy class from Chiang Mai to Hong Kong?

Weekly HK Express flight availability from Chiang Mai to Hong Kong

Rainfall in Hong Kong by month

Temperature in Hong Kong by month

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.

Browse thousands of different options on Cheapflights for your next trip

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Other HK Express flights from Chiang Mai

Browse through other HK Express flights departing from Chiang Mai. Flight routes are based on user searches made on Cheapflights and were last updated on 11 July 2026.

Other airlines serving Chiang Mai and Hong Kong

Choose from other airlines serving Chiang Mai and Hong Kong.

Other popular destinations in Asia

If Hong Kong is not for you, choose from these other destinations located in Asia. Flight routes are based on user searches made on Cheapflights and were last updated on 11 July 2026.

Other flights to Hong Kong

Users also fly to Hong Kong with these popular airlines.

Popular flights with HK Express

Browse through some of the most popular routes that HK Express offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 11 July 2026.

See what others are saying about HK Express

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Cheapest HK Express flights from Chiang Mai to Hong Kong
Explore the most affordable HK Express flight options available from Chiang Mai to Hong Kong. Find the lowest fares with prices last updated on 11 July 2026.

Best HK Express flights from Chiang Mai to Hong Kong
Discover carefully curated HK Express flight deals from Chiang Mai to Hong Kong that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 July 2026.

Direct HK Express flights from Chiang Mai to Hong Kong
Explore direct HK Express flight options from Chiang Mai to Hong Kong based on user searches, and compare prices and availability for your desired travel dates. Data last updated 11 July 2026.

Last-minute HK Express flights from Chiang Mai to Hong Kong
Discover last-minute HK Express flight deals from Chiang Mai to Hong Kong. Data last updated 11 July 2026 and is based on user searches.

One-way HK Express flights to Hong Kong
Search for one-way HK Express flight options to Hong Kong. Find affordable one-way fares based on user searches. Data last updated 11 July 2026.