Discover the historical beauty of Wat Chedi Luang, a prominent temple in Chiang Mai, Thailand. — flights from Hong Kong to Chiang Mai
Hong Kong, Hong KongChiang Mai, Thailand

Flights from Hong Kong to Chiang Mai

Nonstop flights from Hong Kong (HKG) to Chiang Mai (CNX) take about 2h 30m (1,605 km). HK Express flies it. Lowest fare seen: $117 one-way, nonstop (22 Oct 2026).

All flights from Hong Kong →All flights to Chiang Mai →

Photo of Chiang Mai: Guillaume Meurice on Pexels.

When you land in Chiang Mai

The airport transfer and the few things worth sorting before you fly.

Discover the historical beauty of Wat Chedi Luang, a prominent temple in Chiang Mai, Thailand. — arriving in Chiang Mai

Airport transfer

CNX → Chiang Mai, booked before you fly

A private driver meets you in arrivals at a price agreed when you book. Book with Welcome Pickups.

See transfer prices
Cathay Pacific airplane taxiing on runway with Hong Kong skyline and mountains in the background. — lounges at Hong Kong AirportHong Kong Airport · 5 lounges
Before you flyAirport lounges at Hong Kong →
Trains, buses and taxi faresCNX to Chiang Mai: getting into town →Early arrival or late flightLuggage storage in Chiang Mai →1 drop-off point

Things to book in Chiang Mai

All 19 things to do in Chiang Mai →
from €27.69
Day Trips from Chiang Mai 4.4 · 12 Tiqets reviews
from €27.69
Doi Inthanon National Park 3.8 · 6 Tiqets reviews
from €39.57
Wat Rong Khun - White Temple 5.0 · 6 Tiqets reviews
Doi Suthepfrom €22.32
Doi Suthep 4.5 · 2 Tiqets reviews

Find hotels in Chiang Mai

Hotels, hostels & more · Trip.com

Search hotels

Airlines flying Hong Kong to Chiang Mai

Carriers on HKG–CNX according to our route data and nonstop fares seen as of 22 Oct 2026. Not a complete list.

✈ HK Expressnonstop fare seen

Hong Kong to Chiang Mai fares by month

Cheapest month seen for a nonstop flight: Nov 2026, from $117 one-way. Lowest one-way fares seen for departures in each month, read 22 Oct 2026.

DepartingNonstop fromCheaper with stops
Oct 2026$11827 Oct 2026 · HK Express—
Nov 2026$1174 Nov 2026 · HK Express—
Dec 2026$1248 Dec 2026 · HK Express—
Jan 2027$12719 Jan 2027 · HK Express—
Feb 2027$12320 Feb 2027 · HK Express—

When to go for the lowest fare

Fares were close across the months we saw: $117 for November 2026, $123 at best after that.

From Travelpayouts flight-search data, city to city (Hong Kong to Chiang Mai, any airport), USD, read 22 Oct 2026. These are fares that were on sale, not a guarantee of today's price; an airline is named only where we know it flies this route.

Best time to fly to Chiang Mai

Based on weather and travel conditions in Thailand

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Best monthsGoodAvoid if possible

The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Peak season: November – February

More for this trip

Frequently asked questions — Hong Kong to Chiang Mai flights

How long is the flight from Hong Kong to Chiang Mai?
A nonstop flight from Hong Kong (HKG) to Chiang Mai (CNX) takes about 2h 30m, covering 1,605 km. That is an estimate from the distance — actual time varies with the airline, aircraft and winds, and connecting itineraries take longer.
How far is Hong Kong from Chiang Mai by air?
The great-circle distance between Hong Kong International Airport and Chiang Mai International Airport is 1,605 km (997 miles), a medium-haul route.
Which airlines fly from Hong Kong to Chiang Mai?
Airlines with flights or nonstop fares on the HKG–CNX route include HK Express. This is not a complete list — schedules change by season, so check the current options before booking.
How much does a flight from Hong Kong to Chiang Mai cost?
The lowest one-way fare seen recently on HKG–CNX was $117 USD with HK Express (nonstop), departing 4 Nov 2026, found in fare searches as of 22 Oct 2026. Fares change constantly and depend on the date, so check the current price before booking.
What is the cheapest month to fly from Hong Kong to Chiang Mai?
In fares seen on 22 Oct 2026, departures in November 2026 were cheapest, from $117 one-way, against $127 for January 2027, the dearest month. Fares change daily, so check your own dates.
Do I need a visa to travel from Hong Kong to Thailand?
It depends on your passport. Some nationalities can enter Thailand visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
What is the best time to visit Chiang Mai?
The cool, dry season (November–February) is ideal — sunny skies, low humidity, and comfortable temperatures around 25–30°C. The monsoon (May–October) brings heavy rain especially in the south.

Sources: fares from Travelpayouts flight-search data, seen 22 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.

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