Cheap flights from Chiang Mai to Hong Kong

Chiang Mai
CNX
Hong Kong
HKG

Flight deals from Chiang Mai to Hong Kong

Below you can see the best deals on flights Chiang Mai — Hong Kong 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 15 September, from $103.

Top 10 cheap flights from Chiang Mai to Hong Kong

UO
$ 119

Chiang Mai — Hong Kong

19:25—23:15
12 Sep 2026
2 h 50 m
Direct flight
UO
$ 119

Chiang Mai — Hong Kong

10:30—14:25
12 Sep 2026
2 h 55 m
Direct flight
UO
$ 119

Chiang Mai — Hong Kong

19:25—23:15
4 Sep 2026
2 h 50 m
Direct flight
UO
$ 119

Chiang Mai — Hong Kong

19:25—23:15
10 Sep 2026
2 h 50 m
Direct flight
UO
$ 119

Chiang Mai — Hong Kong

10:30—14:25
10 Sep 2026
2 h 55 m
Direct flight
UO
$ 119

Chiang Mai — Hong Kong

19:25—23:15
9 Sep 2026
2 h 50 m
Direct flight
UO
$ 119

Chiang Mai — Hong Kong

19:25—23:15
2 Sep 2026
2 h 50 m
Direct flight
UO
$ 119

Chiang Mai — Hong Kong

19:25—23:15
11 Sep 2026
2 h 50 m
Direct flight
UO
$ 119

Chiang Mai — Hong Kong

10:30—14:25
5 Sep 2026
2 h 55 m
Direct flight
UO
$ 119

Chiang Mai — Hong Kong

19:25—23:15
3 Sep 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.

When is the best time to book a flight from Chiang Mai to Hong Kong?

The price of a flight from Chiang Mai to Hong Kong changes depending on how far ahead you book. For the best chance of a lower fare, book around 28 days before departure, when the average ticket costs about $681. Fares also tend to climb as the departure date gets closer.

About the Chiang Mai — Hong Kong flight

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

The route has direct flights — around 42 flights per week, flights are operated by Hong Kong Express Airways, Cathay Pacific, a nonstop flight takes about 2 h 32 min, the distance between the cities is around 1,628 km.

Planning your trip? You may find our Hong Kong travel guide, how to get from the airport into town and Hong Kong 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 $101Min. price
OctoberCheapest
MarchPeak season
YesDirect flights
1,628 kmDistance
2 h 32 minTravel time
2Airlines
42 / wkFlights

Flight schedule from Chiang Mai to Hong Kong

The table shows direct flights from Chiang Mai to Hong Kong on the selected date. The flight takes approximately 2 h 32 min. Regular flights are operated by Hong Kong Express Airways and Cathay Pacific. Departures from Chiang Mai International Airport airports, arrivals at Hong Kong 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: 15 Aug 2026

Flight ticket prices by day: Chiang Mai — Hong Kong

Below is a calendar of the lowest flight ticket prices for Chiang Mai — Hong Kong by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $101 in October, and the most expensive are around $188 in March. 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 Chiang Mai to Hong Kong by month. Tickets are usually cheapest in June (around $132) and priciest in September (about $228) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$180mediumMay$210highSep$228high
Feb$216highJun$132lowOct$156medium
Mar$168mediumJul$174mediumNov$138low
Apr$204highAug$222highDec$186medium

Some values are estimated based on seasonality.

When to fly

Weather in Hong Kong: it is warmest in July (up to 31 °C on average) and coolest in January (around 19 °C). The driest month is December.

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

Temperature · Hong Kong

Dry and wet days · Hong Kong

Wind speed and direction · Hong Kong

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

  • Book ahead: fares for Chiang Mai — Hong Kong 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 Hong Kong 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 Chiang Mai — Hong Kong route are operated by 2 airlines; Hong Kong Express Airways runs the most flights (around 95% of all flights). Compare carriers, flight shares and schedules below.

  • Hong Kong Express AirwaysUO
    13x/week
    WebsiteFleet: 355M pax/year
    • Direct flight CNX → HKG13x/week
      Duration
      2h 54m
      Days
      MTWTFSS
    95.2%Open →
  • Cathay PacificCX
    1x/week
    WebsiteFleet: 18018M pax/year
    • Direct flight CNX → HKG1x/week
      Days
      MTWTFSS
    4.8%Open →

Cities and airports on the Chiang Mai — Hong Kong route

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

Departure

Chiang Mai

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

Hong Kong

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

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Frequently asked questions about the Chiang Mai — Hong Kong flight

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

A nonstop Chiang Mai — Hong Kong flight takes about 2 h 32 min — the distance between the cities is around 1,628 km.

How far is it from Chiang Mai to Hong Kong?

The distance from Chiang Mai to Hong Kong is about 1,628 km, which a nonstop flight covers in around 2 h 32 min.

Are there direct flights from Chiang Mai to Hong Kong?

Yes, there are nonstop flights Chiang Mai — Hong Kong — around 42 flights per week.

Which airlines fly from Chiang Mai to Hong Kong?

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

Which airports do Chiang Mai — Hong Kong flights use?

Flights from Chiang Mai depart from Chiang Mai International Airport, and arrive at Hong Kong 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 Chiang Mai to Hong Kong?

The price of a Chiang Mai — Hong Kong ticket depends on your travel date, season and demand: it is usually cheapest to fly in October, and most expensive in March. Tickets typically cost between $101 and $188. Check the current lowest fare and low-price calendar on this page.

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

Flights Chiang Mai — Hong Kong 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 Chiang Mai to Hong Kong?

To catch a low fare Chiang Mai — Hong Kong, 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.

Where else you can fly from Chiang Mai

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BangkokPhuketTaipeiSeoulSingaporeKrabiKuala LumpurYangonKunmingGuangzhouShanghaiKoh SamuiKhon KaenHanoiUdon ThaniSurat ThaniBeijingAbu DhabiHat YaiManilaPattayaHua HinLuang PrabangOsakaBusanMandalaySapporo

Where else you can fly from Hong Kong

See all
TaipeiBangkokShanghaiTokyoSeoulBeijingManilaOsakaSingaporeKaohsiungKuala LumpurHangzhouFukuokaSydneyHo Chi Minh CityChengduHanoiDa NangDelhiOkinawaPhuketLos AngelesLondonMelbournePhu QuocNanjingDubaiJakartaVancouverFuzhouNagoyaSan FranciscoHaikouDohaCebu CityGeorge TownMabalacatNew York CityChongqingDenpasar

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