C$ 166 Find Cheap Flights from Hong Kong to Chiang Mai – Compare and Save

These are the earliest and latest flight times available from Hong Kong to Chiang Mai:

• Earliest: departs at 7:50 am and lands at 10:50 am
• Latest: departs at 4:55 pm and lands at 7:55 pm.

The flight takes about 3h.

Only Economy Class is available on flights from Hong Kong to Chiang Mai.

A direct flight from Hong Kong to Chiang Mai takes 3h, covering 2,581 km.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Round-trip flights from Hong Kong to Chiang Mai range from C$ 334 to C$ 465, with an average of C$ 380 over the past 12 months. Anything below C$ 334 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 4% above the C$ 380 route average. Book 24 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than direct options on average. Layover fares average C$ 348 round-trip via Shanghai Pu Dong (PVG), compared to C$ 378 for direct.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge C$ 50–C$ 140 for the first checked bag in economy. Premium fares and elite status bookings typically include a free checked bag.

The Airbus A321neo family is used most often on this route, operated mainly by HK Express and Cathay Pacific. Other aircraft seen on the route include Airbus A321-100/200 variants.

Morning is the busiest departure period on Hong Kong to Chiang Mai flights, with 50% leaving in that window. Afternoon departures account for 50%, Evening flights for 0%, and Night flights for 0%.

One-way fares from Hong Kong to Chiang Mai are currently lower than usual. Average one-way flight prices are about C$ 193, which is 5% below the typical average for this route.

Chiang Mai Airport (CNX) hosts 5 major car rental companies, with daily rates averaging C$ 43 for economy cars. Top options include:

• Drive Car Rental
• Alamo
• Sixt
• Yesaway
• ASAP Car Rentals

Flights from Hong Kong to Chiang Mai usually depart from Hong Kong Intl (HKG) and arrive at Chiang Mai (CNX).

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Hong Kong to Chiang Mai route, 14% of flights were delayed in the past three months, with delays averaging 1h 52m.

One-stop flights from Hong Kong to Chiang Mai most commonly connect through:

• Bangkok Suvarnabhumi (BKK) – 53% of one-stop connections
• Bangkok Don Mueang Intl (DMK) – 32% of one-stop connections
• Kunming Changshui (KMG) – 5% of one-stop connections
• Shanghai Pu Dong (PVG) – 5% of one-stop connections

Yes. Flexible dates can save you up to 8% on flights from Hong Kong to Chiang Mai. Tuesday is the cheapest departure day at C$ 366 round-trip on average, while Friday is the most expensive at C$ 396, a difference of C$ 29.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Only HK Express operates flights between Hong Kong and Chiang Mai.

Flying via Bangkok Suvarnabhumi (BKK) gives the shortest average 1-stop total travel time at 6h 09m, compared with 9h 36m via Singapore Changi (SIN) and 12h 35m via Bangkok Don Mueang Intl (DMK).

Chiang Mai is 1 hour behind Hong Kong (Indochina Time vs Hong Kong Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Chiang Mai are Chiang Mai Night Bazaar, Sunday Walking Street Market, and Chiang Mai International Exhibition and Convention Centre. These are among the most viewed places in Chiang Mai on KAYAK.

Among airlines operating Hong Kong to Chiang Mai flights:

• HK Express: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• HK Express: a carry-on bag and a checked bag in Economy Class
• Cathay Pacific: a carry-on bag and a checked bag in Economy Class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.