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Hong Kong International Airport to Chiang Mai International Airport flight

Explore the cheapest one-way and round-trip flights from Hong Kong International Airport to Chiang Mai International Airport over the next 90 days, with one-way fares from US$125 and round-trip from US$240. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        HKG 16:55
        3h
        Direct
        CNX 18:55
        Hong Kong - Chiang Mai | Tue, Nov 3 | HK Express
        CNX 19:40
        2h 45m
        Direct
        HKG 23:25
        Chiang Mai - Hong Kong | Thu, Nov 5 | HK Express
        US$240 US$343
        30% off
        30% off
        US$343 US$240
      • HKG 16:55
        3h
        Direct
        CNX 18:55
        Hong Kong - Chiang Mai | Sun, Nov 1 | HK Express
        CNX 10:35
        2h 45m
        Direct
        HKG 14:20
        Chiang Mai - Hong Kong | Tue, Nov 3 | HK Express
        US$240 US$343
        30% off
        30% off
        US$343 US$240
      • HKG 07:50
        3h
        Direct
        CNX 09:50
        Hong Kong - Chiang Mai | Mon, Nov 2 | HK Express
        CNX 10:35
        2h 45m
        Direct
        HKG 14:20
        Chiang Mai - Hong Kong | Fri, Nov 6 | HK Express
        US$240 US$343
        30% off
        30% off
        US$343 US$240
      • HKG 07:50
        2h 55m
        Direct
        CNX 09:45
        Hong Kong - Chiang Mai | Sun, Oct 11 | HK Express
        CNX 19:25
        2h 50m
        Direct
        HKG 23:15
        Chiang Mai - Hong Kong | Wed, Oct 14 | HK Express
        US$240
        30% off
        US$343 US$240
      • HKG 07:50
        2h 55m
        Direct
        CNX 09:45
        Hong Kong - Chiang Mai | Mon, Oct 12 | HK Express
        CNX 19:25
        2h 50m
        Direct
        HKG 23:15
        Chiang Mai - Hong Kong | Sat, Oct 17 | HK Express
        US$240
        30% off
        US$343 US$240
      • HKG 07:50
        2h 55m
        Direct
        CNX 09:45
        Hong Kong - Chiang Mai | Sat, Oct 10 | HK Express
        CNX 19:25
        2h 50m
        Direct
        HKG 23:15
        Chiang Mai - Hong Kong | Wed, Oct 14 | HK Express
        US$240
        30% off
        US$343 US$240
      • HKG 16:50
        2h 50m
        Direct
        CNX 18:40
        Hong Kong - Chiang Mai | Wed, Oct 14 | HK Express
        CNX 19:25
        2h 50m
        Direct
        HKG 23:15
        Chiang Mai - Hong Kong | Fri, Oct 16 | HK Express
        US$240
        30% off
        US$343 US$240
      • HKG 07:50
        2h 55m
        Direct
        CNX 09:45
        Hong Kong - Chiang Mai | Wed, Oct 21 | HK Express
        CNX 10:35
        2h 45m
        Direct
        HKG 14:20
        Chiang Mai - Hong Kong | Wed, Oct 28 | HK Express
        US$240
        30% off
        US$343 US$240
      • HKG 07:50
        3h
        Direct
        CNX 09:50
        Hong Kong - Chiang Mai | Wed, Oct 28 | HK Express
        CNX 10:35
        2h 45m
        Direct
        HKG 14:20
        Chiang Mai - Hong Kong | Wed, Nov 4 | HK Express
        US$240
        30% off
        US$343 US$240
      • HKG 07:50
        3h
        Direct
        CNX 09:50
        Hong Kong - Chiang Mai | Mon, Oct 26 | HK Express
        CNX 10:35
        2h 45m
        Direct
        HKG 14:20
        Chiang Mai - Hong Kong | Mon, Nov 2 | HK Express
        US$240
        30% off
        US$343 US$240
      • HKG 07:50
        3h
        Direct
        CNX 09:50
        Hong Kong - Chiang Mai | Tue, Oct 27 | HK Express
        CNX 10:35
        2h 45m
        Direct
        HKG 14:20
        Chiang Mai - Hong Kong | Tue, Nov 3 | HK Express
        US$240
        30% off
        US$343 US$240
      • HKG 07:50
        3h
        Direct
        CNX 09:50
        Hong Kong - Chiang Mai | Sun, Oct 25 | HK Express
        CNX 10:35
        2h 45m
        Direct
        HKG 14:20
        Chiang Mai - Hong Kong | Sat, Oct 31 | HK Express
        US$240
        30% off
        US$343 US$240
      • HKG 13:00
        17h 25m
        1 stop
        CNX 14:00
        Hong Kong - Chiang Mai | Mon, Oct 5 | Normal Airline
        CNX 15:00
        6h
        Direct
        HKG 16:00
        Chiang Mai - Hong Kong | Wed, Oct 7 | Normal Airline
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        Find more flights
      • Cheapest nonstop
        HKG 07:50
        3h
        Direct
        CNX 09:50
        Hong Kong - Chiang Mai | Sun, Nov 22 | HK Express
        US$125 US$183
        32% off
        32% off
        US$183 US$125
      • HKG 16:50
        2h 50m
        Direct
        CNX 18:40
        Hong Kong - Chiang Mai | Sun, Nov 1 | HK Express
        US$127 US$183
        31% off
        31% off
        US$183 US$127
      • HKG 16:50
        2h 50m
        Direct
        CNX 18:40
        Hong Kong - Chiang Mai | Mon, Nov 9 | HK Express
        US$127 US$183
        31% off
        31% off
        US$183 US$127
      • HKG 07:50
        3h
        Direct
        CNX 09:50
        Hong Kong - Chiang Mai | Sun, Nov 15 | HK Express
        US$127
        31% off
        US$183 US$127
      • HKG 07:50
        2h 55m
        Direct
        CNX 09:45
        Hong Kong - Chiang Mai | Thu, Oct 29 | HK Express
        US$127
        31% off
        US$183 US$127
      • HKG 07:50
        2h 55m
        Direct
        CNX 09:45
        Hong Kong - Chiang Mai | Tue, Oct 27 | HK Express
        US$127
        31% off
        US$183 US$127
      • HKG 07:50
        2h 55m
        Direct
        CNX 09:45
        Hong Kong - Chiang Mai | Sat, Oct 24 | HK Express
        US$127
        31% off
        US$183 US$127
      • HKG 16:50
        2h 50m
        Direct
        CNX 18:40
        Hong Kong - Chiang Mai | Sun, Oct 11 | HK Express
        US$127
        31% off
        US$183 US$127
      • HKG 07:50
        2h 55m
        Direct
        CNX 09:45
        Hong Kong - Chiang Mai | Tue, Oct 13 | HK Express
        US$127
        31% off
        US$183 US$127
      • HKG 16:50
        2h 50m
        Direct
        CNX 18:40
        Hong Kong - Chiang Mai | Mon, Nov 2 | HK Express
        US$127
        31% off
        US$183 US$127
      • HKG 16:50
        2h 50m
        Direct
        CNX 18:40
        Hong Kong - Chiang Mai | Sat, Oct 31 | HK Express
        US$128
        30% off
        US$183 US$128
      • HKG 16:50
        2h 50m
        Direct
        CNX 18:40
        Hong Kong - Chiang Mai | Sun, Nov 8 | HK Express
        US$128
        30% off
        US$183 US$128
      • HKG 13:00
        17h 25m
        1 stop
        CNX 14:00
        Hong Kong - Chiang Mai | Mon, Oct 5 | Normal Airline
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        Find more flights

Displayed flight fares from Hong Kong International Airport to Chiang Mai International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com data.

Trip.com Price Insights: Flights from Hong Kong International Airport to Chiang Mai International Airport

What is the cheapest month to fly from Hong Kong International Airport to Chiang Mai International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Hong Kong International Airport to Chiang Mai International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from Hong Kong International Airport to Chiang Mai International Airport are usually in October, with an average price of US$90. It is best to avoid September, when the average price can reach US$193.

US$193
US$142
US$90
US$39
    Cheapest
  • US$193
    Sep
  • US$90
    Oct
  • US$99
    Nov
  • US$108
    Dec
  • US$107
    Jan
  • US$121
    Feb
  • US$103
    Mar
  • US$125
    Apr
  • US$137
    May
  • US$137
    Jun
  • US$137
    Jul
  • US$133
    Aug

What is the cheapest month to fly return from Hong Kong International Airport to Chiang Mai International Airport?

The data is based on the past 12 months and shows the average monthly return fares from Hong Kong International Airport to Chiang Mai International Airport in the Trip.com database.

Based on Trip.com's data from the past 12 months, January is often the month to find the lowest fares from Hong Kong International Airport to Chiang Mai International Airport, with an average price of US$258. February is usually the most expensive month, with an average price reaching US$429.

US$429
US$344
US$258
US$173
    Cheapest
  • US$289
    Sep
  • US$260
    Oct
  • US$304
    Nov
  • US$286
    Dec
  • US$258
    Jan
  • US$429
    Feb
  • US$271
    Mar
  • US$307
    Apr
  • US$316
    May
  • US$323
    Jun
  • US$323
    Jul
  • US$321
    Aug

What is the cheapest day of the week to fly from Hong Kong International Airport to Chiang Mai International Airport?

The data is based on the past 12 months and shows the average ticket prices from Hong Kong International Airport to Chiang Mai International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from Hong Kong International Airport to Chiang Mai International Airport is Monday, with average prices usually lower than other days. Avoid departing on Friday as prices are typically highest on that day.

US$170
US$162
US$153
US$145
  • US$153
    Mon
  • US$156
    Tue
  • US$159
    Wed
  • US$162
    Thu
  • US$170
    Fri
  • US$168
    Sat
  • US$158
    Sun

Which airline offers the cheapest flights from Hong Kong International Airport to Chiang Mai International Airport?

The cheapest airline flying from Hong Kong International Airport to Chiang Mai International Airport is HK Express (from US$125) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

HK Express
From US$125
Thai Lion Air
From US$136
Hong Kong Airlines
From US$165
VietJet Air
From US$195
Thai Airways
From US$198
Emirates
From US$199
China Eastern Airlines
From US$258
Juneyao Airlines
From US$268
Jeju Air
From US$279
EVA Air
From US$291

Find more flights and airlines

What is the flight schedule from Hong Kong International Airport to Chiang Mai International Airport?

Check the schedule for flights from Hong Kong to Chiang Mai and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. UO744

    Hong Kong International Airport

    16:50

    HKG

    2h 50m

    18:40

    CNX

    S M T W T F S
    Search

  2. UO738

    Hong Kong International Airport

    07:50

    HKG

    2h 55m

    09:45

    CNX

    S M T W T F S
    Search

  3. SL361

    Hong Kong International Airport

    14:20

    HKG

    2h 45m

    Direct

    16:05

    DMK

    S M T - T F S
    Search

  4. SL522

    Don Mueang International Airport

    20:15

    DMK

    1h 10m

    Direct

    21:25

    CNX

    S M T W T F S

  5. SL365

    Hong Kong International Airport

    20:20

    HKG

    2h 45m

    Direct

    22:05

    DMK

    S M T W - - -
    Search

  6. SL502

    Don Mueang International Airport

    06:15

    DMK

    1h 15m

    Direct

    07:30

    CNX

    S M T W T F S

  7. SL365

    Hong Kong International Airport

    20:20

    HKG

    2h 45m

    Direct

    22:05

    DMK

    S M T W - - -
    Search

  8. SL514

    Don Mueang International Airport

    16:45

    DMK

    1h 15m

    Direct

    18:00

    CNX

    S M T W T F S
Find more flights and airlines

About Hong Kong International Airport and Chiang Mai International Airport

Learn about Hong Kong International Airport (HKG) and Chiang Mai International Airport (CNX) — including location, terminals, transportation, and travel tips.

Flight distance 1,609.35km
Cheapest one-way ticket price US$125
Cheapest return ticket price US$240

FAQs for Hong Kong International Airport to Chiang Mai International Airport Flights

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

    Hong Kong International Airport to Chiang Mai International Airport takes about 2 hours 20 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Hong Kong International Airport (HKG) to Chiang Mai International Airport (CNX).
  • The earliest flight from Hong Kong International Airport to Chiang Mai International Airport departs at 07:50, and the last departs at 16:50, with about 2 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Hong Kong International Airport (HKG) to Chiang Mai International Airport (CNX) is quite popular. Without considering departure times or holidays, tickets cost around US$256 in November, the most expensive month to book this route.
    • The distance from Chiang Mai International Airport to downtown is about 3km, by taxi about 20 minutes.
  • The closest airport to Chiang Mai International Airport (CNX) is Lampang Airport. The distance is around 78km.
  • HK Express is a very popular airline operating an average of 2433 flights per month.
  • One-way flights from Hong Kong International Airport to Chiang Mai International Airport currently start from US$125, and round-trip fares start from US$240. The current lowest fare is a HK Express flight departing on Sun, Nov 22; prices may vary depending on availability.
  • Yes. HK Express operate direct flights from Hong Kong International Airport to Chiang Mai International Airport, with an average flight time of 2 hours 22 minutes, and around 14 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Hong Kong International Airport to Chiang Mai International Airport is US$350. Prices may vary depending on the departure date, airline, and availability.
  • HK Express are the most popular budget airlines flying from Hong Kong International Airport to Chiang Mai International Airport, with one-way fares starting from US$125. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Hong Kong International Airport to Chiang Mai International Airport operates around 14 weekly flights, mainly by HK Express. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Hong Kong International Airport and Chiang Mai International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Find Cheap Flights with Trip.com

Note: Prices shown on this page are the estimated lowest prices and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please visit the customer support pages.