Cheap flights from Hong Kong to Chiang Mai

Hong Kong
HKG
Chiang Mai
CNX

Flight deals from Hong Kong to Chiang Mai

Below you can see the best deals on flights Hong Kong — Chiang Mai for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 20 October, from $113.

Top 10 cheap flights from Hong Kong to Chiang Mai

UO
$ 126

Hong Kong — Chiang Mai

16:50—18:40
2 Sep 2026
2 h 50 m
Direct flight
UO
$ 126

Hong Kong — Chiang Mai

16:50—18:40
1 Sep 2026
2 h 50 m
Direct flight
UO
$ 126

Hong Kong — Chiang Mai

07:50—09:45
10 Sep 2026
2 h 55 m
Direct flight
UO
$ 126

Hong Kong — Chiang Mai

16:50—18:40
14 Sep 2026
2 h 50 m
Direct flight
UO
$ 126

Hong Kong — Chiang Mai

16:50—18:40
16 Sep 2026
2 h 50 m
Direct flight
UO
$ 126

Hong Kong — Chiang Mai

16:50—18:40
9 Sep 2026
2 h 50 m
Direct flight
UO
$ 126

Hong Kong — Chiang Mai

16:50—18:40
6 Sep 2026
2 h 50 m
Direct flight
UO
$ 126

Hong Kong — Chiang Mai

07:50—09:45
3 Sep 2026
2 h 55 m
Direct flight
UO
$ 126

Hong Kong — Chiang Mai

16:50—18:40
13 Sep 2026
2 h 50 m
Direct flight
UO
$ 126

Hong Kong — Chiang Mai

16:50—18:40
31 Aug 2026
2 h 50 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Hong Kong — Chiang Mai flight

Looking for cheap flights from Hong Kong to Chiang Mai? Compare fares from different airlines, check the flight schedule and travel time — and book your Hong Kong — Chiang Mai ticket online at the best price.

The route has direct flights — around 41 flights per week, flights are operated by Hong Kong Express Airways, Cathay Pacific, a nonstop flight takes about 2 h 50 min, the distance between the cities is around 1,628 km.

Planning your trip? You may find our Chiang Mai travel guide, how to get from the airport into town and Chiang Mai weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $113Min. price
OctoberCheapest
AprilPeak season
YesDirect flights
1,628 kmDistance
2 h 50 minTravel time
2Airlines
41 / wkFlights

Flight schedule from Hong Kong to Chiang Mai

The table shows direct flights from Hong Kong to Chiang Mai on the selected date. The flight takes approximately 2 h 50 min. Regular flights are operated by Hong Kong Express Airways and Cathay Pacific. Departures from Hong Kong International Airport airports, arrivals at Chiang Mai International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Hong Kong — Chiang Mai

Below is a calendar of the lowest flight ticket prices for Hong Kong — Chiang Mai by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $113 in October, and the most expensive are around $146 in April. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Hong Kong to Chiang Mai by month. Tickets are usually cheapest in September (around $163) and priciest in December (about $240) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$221highMay$173lowSep$163low
Feb$230highJun$173lowOct$192medium
Mar$202mediumJul$192mediumNov$211high
Apr$192mediumAug$211highDec$240high

Some values are estimated based on seasonality.

When to fly

Weather in Chiang Mai: it is warmest in April (up to 34 °C on average) and coolest in December (around 27 °C). The driest month is February.

Tickets are usually cheapest in October and most expensive in April. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Chiang Mai

Dry and wet days · Chiang Mai

Wind speed and direction · Chiang Mai

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How to get the best deal on a Hong Kong — Chiang Mai ticket

  • Book ahead: fares for Hong Kong — Chiang Mai are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Chiang Mai is usually October — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Hong Kong — Chiang Mai route are operated by 2 airlines; Hong Kong Express Airways runs the most flights (around 98% of all flights). Compare carriers, flight shares and schedules below.

  • Hong Kong Express AirwaysUO
    13x/week
    WebsiteFleet: 355M pax/year
    • Direct flight HKG → CNX13x/week
      Duration
      2h 54m
      Days
      MTWTFSS
    97.6%Open →
  • Cathay PacificCX
    1x/week
    WebsiteFleet: 18018M pax/year
    • Direct flight HKG → CNX1x/week
      Duration
      1h
      Days
      MTWTFSS
    2.4%Open →

Cities and airports on the Hong Kong — Chiang Mai route

Flights Hong Kong — Chiang Mai depart from Hong Kong International Airport and arrive at Chiang Mai International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Hong Kong

HKG
Hong Kong
About the cityHow to get thereWeatherAll about the country Hong Kong
Arrival

Chiang Mai

CNX
Thailand
About the cityHow to get thereWeatherAll about the country Thailand
Departure airports
Arrival airports

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Frequently asked questions about the Hong Kong — Chiang Mai flight

How long is the flight from Hong Kong to Chiang Mai?

A nonstop Hong Kong — Chiang Mai flight takes about 2 h 50 min — the distance between the cities is around 1,628 km.

How far is it from Hong Kong to Chiang Mai?

The distance from Hong Kong to Chiang Mai is about 1,628 km, which a nonstop flight covers in around 2 h 50 min.

Are there direct flights from Hong Kong to Chiang Mai?

Yes, there are nonstop flights Hong Kong — Chiang Mai — around 41 flights per week.

Which airlines fly from Hong Kong to Chiang Mai?

Airlines operating Hong Kong — Chiang Mai include Hong Kong Express Airways, Cathay Pacific. See the full list with schedules in the "Airlines" section on this page.

Which airports do Hong Kong — Chiang Mai flights use?

Flights from Hong Kong depart from Hong Kong International Airport, and arrive at Chiang Mai International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Hong Kong to Chiang Mai?

The price of a Hong Kong — Chiang Mai ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in April. Tickets typically cost between $113 and $146. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Hong Kong — Chiang Mai?

Flights Hong Kong — Chiang Mai are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is October. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Hong Kong to Chiang Mai?

To catch a low fare Hong Kong — Chiang Mai, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually October.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

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