Cheap Flights from Chiang Mai (CNX) to Hong Kong (HKG) from HK$493~

View HK$493 flight on Sat, 20 Sep 2025Opens in a new window

Popular airlines from Chiang Mai Intl. Airport (CNX) to Hong Kong International Airport (HKG)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Find Cheap Flights from Chiang Mai (CNX) to Hong Kong (HKG)

Prices were available within the past 7 days and start at HK$493 for one-way flights and HK$1,115 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

HK Express
Fri, 2 May - Tue, 6 May
CNX
Chiang Mai
HKG
Hong Kong SAR
HK$1,115 Return, found 13 hours ago
HK$1,115
Return
found 13 hours ago
Select HK Express flight, departing Fri, 2 May from Chiang Mai to Hong Kong SAR, returning Tue, 6 May, priced at HK$1,115 found 13 hours ago
HK Express
Mon, 28 Apr - Sun, 4 May
CNX
Chiang Mai
HKG
Hong Kong SAR
HK$1,147 Return, found 4 hours ago
HK$1,147
Return
found 4 hours ago
Select HK Express flight, departing Mon, 28 Apr from Chiang Mai to Hong Kong SAR, returning Sun, 4 May, priced at HK$1,147 found 4 hours ago
HK Express
Thu, 8 May - Sun, 11 May
CNX
Chiang Mai
HKG
Hong Kong SAR
HK$1,147 Return, found 1 day ago
HK$1,147
Return
found 1 day ago
Select HK Express flight, departing Thu, 8 May from Chiang Mai to Hong Kong SAR, returning Sun, 11 May, priced at HK$1,147 found 1 day ago
HK Express
Fri, 2 May - Sun, 11 May
CNX
Chiang Mai
HKG
Hong Kong SAR
HK$1,148 Return, found 12 hours ago
HK$1,148
Return
found 12 hours ago
Select HK Express flight, departing Fri, 2 May from Chiang Mai to Hong Kong SAR, returning Sun, 11 May, priced at HK$1,148 found 12 hours ago
HK Express
Sat, 10 May - Sun, 11 May
CNX
Chiang Mai
HKG
Hong Kong SAR
HK$1,150 Return, found 2 hours ago
HK$1,150
Return
found 2 hours ago
Select HK Express flight, departing Sat, 10 May from Chiang Mai to Hong Kong SAR, returning Sun, 11 May, priced at HK$1,150 found 2 hours ago
HK Express
Sun, 1 Jun - Sat, 14 Jun
CNX
Chiang Mai
HKG
Hong Kong SAR
HK$1,152 Return, found 18 hours ago
HK$1,152
Return
found 18 hours ago
Select HK Express flight, departing Sun, 1 Jun from Chiang Mai to Hong Kong SAR, returning Sat, 14 Jun, priced at HK$1,152 found 18 hours ago
Hong Kong Airlines
Thu, 1 May - Tue, 6 May
CNX
Chiang Mai
HKG
Hong Kong SAR
HK$1,890 Return, found 3 hours ago
HK$1,890
Return
found 3 hours ago
Select Hong Kong Airlines flight, departing Thu, 1 May from Chiang Mai to Hong Kong SAR, returning Tue, 6 May, priced at HK$1,890 found 3 hours ago
EVA Airways
Sat, 10 May - Sun, 11 May
CNX
Chiang Mai
HKG
Hong Kong SAR
HK$2,672 Return, found 2 hours ago
HK$2,672
Return
found 2 hours ago
Select EVA Airways flight, departing Sat, 10 May from Chiang Mai to Hong Kong SAR, returning Sun, 11 May, priced at HK$2,672 found 2 hours ago
Thai Airways International
Sun, 11 May - Mon, 19 May
CNX
Chiang Mai
HKG
Hong Kong SAR
HK$2,802 Return, found 6 days ago
HK$2,802
Return
found 6 days ago
Select Thai Airways International flight, departing Sun, 11 May from Chiang Mai to Hong Kong SAR, returning Mon, 19 May, priced at HK$2,802 found 6 days ago
Scoot
Tue, 27 May - Fri, 18 Jul
CNX
Chiang Mai
HKG
Hong Kong SAR
HK$2,939 Return, found 6 days ago
HK$2,939
Return
found 6 days ago
Select Scoot flight, departing Tue, 27 May from Chiang Mai to Hong Kong SAR, returning Fri, 18 Jul, priced at HK$2,939 found 6 days ago

Frequently asked questions

How much is a flight from Chiang Mai Airport to HKG?
Round-trip journeys from Chiang Mai Intl. Airport (CNX) to HKG start from HK$1,115. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book today to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chiang Mai Airport to Chek Lap Kok Intl. Airport?
Every air carrier has its own terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from Chiang Mai Airport to Hong Kong Intl. Airport (HKG) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Chiang Mai Airport to HKG flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from CNX to Hong Kong Intl. Airport (HKG)?
Around 1,600 kilometers separates Chiang Mai and Chek Lap Kok, so pack some in-flight entertainment to keep you occupied for a few hours. That novel you haven’t had time to start will do the trick.
Which airlines fly direct from CNX to Hong Kong Intl. Airport (HKG)?
Offering 30 flights every month, Thai AirAsia (FD) is a great choice when flying straight from Chiang Mai Airport to Chek Lap Kok Intl. Airport.
Are Chiang Mai Intl. Airport (CNX) to HKG flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can sometimes nab a bargain, with some super cheap fares from Chiang Mai Intl. Airport (CNX) to HKG popping up a few weeks before the departure date. If you’d rather book ahead of time, Expedia compares and updates all the best flight deals regularly — as early as a year in advance in some cases. It does depend on the carrier though, as not all airlines publish prices so far in advance.
*Available to Expedia members.