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Siem Reap Angkor International Airport to Chiang Mai International Airport flight

Explore the cheapest one-way and round-trip flights from Siem Reap Angkor International Airport to Chiang Mai International Airport over the next 90 days, with one-way fares from US$ 136 and round-trip from US$ 257. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SAI 19:20
      14h 20m
      1 stop
      CNX 09:40
      Siem Reap - Chiang Mai | Sat, Nov 7 | Thai AirAsia
      US$ 136 US$ 200
      32% off
      32% off
      US$ 200 US$ 136
    • Cheapest
      SAI 12:10
      6h 50m
      1 stop
      CNX 19:00
      Siem Reap - Chiang Mai | Thu, Nov 5 | Thai AirAsia
      US$ 136 US$ 200
      32% off
      32% off
      US$ 200 US$ 136
    • SAI 11:50
      8h 5m
      1 stop
      CNX 19:55
      Siem Reap - Chiang Mai | Mon, Nov 9 | Thai AirAsia
      US$ 137 US$ 200
      32% off
      32% off
      US$ 200 US$ 137
    • SAI 17:40
      5h
      1 stop
      CNX 22:40
      Siem Reap - Chiang Mai | Wed, Nov 11 | Thai AirAsia
      US$ 139
      31% off
      US$ 200 US$ 139
    • SAI 11:50
      8h 5m
      1 stop
      CNX 19:55
      Siem Reap - Chiang Mai | Sun, Nov 8 | Thai AirAsia
      US$ 139
      31% off
      US$ 200 US$ 139
    • SAI 11:50
      7h 10m
      1 stop
      CNX 19:00
      Siem Reap - Chiang Mai | Wed, Nov 4 | Thai AirAsia
      US$ 139
      31% off
      US$ 200 US$ 139
    • SAI 16:50
      4h 45m
      1 stop
      CNX 21:35
      Siem Reap - Chiang Mai | Sun, Nov 15 | Thai AirAsia
      US$ 140
      30% off
      US$ 200 US$ 140
    • SAI 11:50
      9h
      1 stop
      CNX 20:50
      Siem Reap - Chiang Mai | Tue, Dec 15 | Thai AirAsia
      US$ 140
      30% off
      US$ 200 US$ 140
    • SAI 17:40
      5h
      1 stop
      CNX 22:40
      Siem Reap - Chiang Mai | Sat, Nov 28 | Thai AirAsia
      US$ 141
      30% off
      US$ 200 US$ 141
    • SAI 13:00
      17h 25m
      1 stop
      CNX 14:00
      Siem Reap - Chiang Mai | Thu, Nov 5 | Normal Airline
      Find more flights
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    • SAI 11:50
      7h 10m
      1 stop
      CNX 19:00
      Siem Reap - Chiang Mai | Mon, Nov 30 | Thai AirAsia
      CNX 11:35
      5h 20m
      1 stop
      SAI 16:55
      Chiang Mai - Siem Reap | Thu, Dec 3 | Thai AirAsia
      US$ 257 US$ 489
      47% off
      47% off
      US$ 489 US$ 257
    • SAI 17:40
      5h
      1 stop
      CNX 22:40
      Siem Reap - Chiang Mai | Thu, Nov 19 | Thai AirAsia
      CNX 06:30
      4h 35m
      1 stop
      SAI 11:05
      Chiang Mai - Siem Reap | Sat, Nov 21 | Thai AirAsia
      US$ 260 US$ 489
      47% off
      47% off
      US$ 489 US$ 260
    • SAI 11:50
      4h 5m
      1 stop
      CNX 15:55
      Siem Reap - Chiang Mai | Tue, Nov 10 | Thai AirAsia
      CNX 08:30
      8h 25m
      1 stop
      SAI 16:55
      Chiang Mai - Siem Reap | Thu, Nov 12 | Thai AirAsia
      US$ 265 US$ 489
      46% off
      46% off
      US$ 489 US$ 265
    • SAI 16:50
      4h 45m
      1 stop
      CNX 21:35
      Siem Reap - Chiang Mai | Wed, Nov 4 | Thai AirAsia
      CNX 06:30
      9h 30m
      1 stop
      SAI 16:00
      Chiang Mai - Siem Reap | Sat, Nov 7 | Thai AirAsia
      US$ 274
      44% off
      US$ 489 US$ 274
    • SAI 11:45
      7h 20m
      1 stop
      CNX 19:05
      Siem Reap - Chiang Mai | Fri, Nov 6 | Thai AirAsia
      CNX 08:30
      7h 30m
      1 stop
      SAI 16:00
      Chiang Mai - Siem Reap | Wed, Nov 11 | Thai AirAsia
      US$ 280
      43% off
      US$ 489 US$ 280
    • SAI 09:50
      4h 50m
      1 stop
      CNX 14:40
      Siem Reap - Chiang Mai | Wed, Nov 4 | Thai Airways
      CNX 06:30
      9h 30m
      1 stop
      SAI 16:00
      Chiang Mai - Siem Reap | Sat, Nov 7 | Thai AirAsia
      US$ 322
      34% off
      US$ 489 US$ 322
    • SAI 11:45
      7h 35m
      1 stop
      CNX 19:20
      Siem Reap - Chiang Mai | Thu, Nov 5 | Thai AirAsia
      CNX 21:10
      13h 50m
      1 stop
      SAI 11:00
      Chiang Mai - Siem Reap | Sun, Nov 8 | Thai AirAsia
      US$ 322
      34% off
      US$ 489 US$ 322
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Fri, Nov 6 | Thai Airways
      CNX 09:00
      7h
      1 stop
      SAI 16:00
      Chiang Mai - Siem Reap | Wed, Nov 11 | Thai AirAsia
      US$ 330
      33% off
      US$ 489 US$ 330
    • SAI 11:50
      9h
      1 stop
      CNX 20:50
      Siem Reap - Chiang Mai | Sat, Dec 5 | Thai AirAsia
      CNX 22:10
      12h 55m
      1 stop
      SAI 11:05
      Chiang Mai - Siem Reap | Thu, Dec 10 | Thai AirAsia
      US$ 332
      32% off
      US$ 489 US$ 332
    • SAI 13:00
      17h 25m
      1 stop
      CNX 14:00
      Siem Reap - Chiang Mai | Thu, Nov 5 | Normal Airline
      CNX 15:00
      6h
      Direct
      SAI 16:00
      Chiang Mai - Siem Reap | Sat, Nov 7 | Normal Airline
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    • SAI 11:50
      4h 5m
      1 stop
      CNX 15:55
      Siem Reap - Chiang Mai | Wed, Nov 11 | Thai AirAsia
      US$ 141 US$ 478
      71% off
      71% off
      US$ 478 US$ 141
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Sat, Dec 26 | Thai Airways
      US$ 200 US$ 478
      57% off
      57% off
      US$ 478 US$ 200
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Sun, Dec 13 | Thai Airways
      US$ 200 US$ 478
      57% off
      57% off
      US$ 478 US$ 200
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Fri, Nov 6 | Thai Airways
      US$ 281
      41% off
      US$ 478 US$ 281
    • SAI 09:05
      4h 10m
      1 stop
      CNX 13:15
      Siem Reap - Chiang Mai | Mon, Dec 7 | Thai AirAsia
      US$ 287
      40% off
      US$ 478 US$ 287
    • SAI 16:50
      4h 45m
      1 stop
      CNX 21:35
      Siem Reap - Chiang Mai | Mon, Nov 23 | Thai AirAsia
      US$ 339
      28% off
      US$ 478 US$ 339
    • SAI 13:00
      17h 25m
      1 stop
      CNX 14:00
      Siem Reap - Chiang Mai | Thu, Nov 5 | Normal Airline
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    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Fri, Nov 6 | Thai Airways
      US$ 281 US$ 396
      28% off
      28% off
      US$ 396 US$ 281
    • SAI 13:00
      17h 25m
      1 stop
      CNX 14:00
      Siem Reap - Chiang Mai | Thu, Nov 5 | Normal Airline
      Find more flights
      Find more flights
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Mon, Dec 14 | Thai Airways
      US$ 203 US$ 489
      57% off
      57% off
      US$ 489 US$ 203
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Wed, Dec 16 | Thai Airways
      US$ 203 US$ 489
      57% off
      57% off
      US$ 489 US$ 203
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Mon, Jan 25 | Thai Airways
      US$ 223 US$ 489
      54% off
      54% off
      US$ 489 US$ 223
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Mon, Jan 18 | Thai Airways
      US$ 238
      51% off
      US$ 489 US$ 238
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Wed, Dec 2 | Thai Airways
      US$ 239
      51% off
      US$ 489 US$ 239
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Fri, Jan 22 | Thai Airways
      US$ 266
      46% off
      US$ 489 US$ 266
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Fri, Dec 4 | Thai Airways
      US$ 266
      46% off
      US$ 489 US$ 266
    • SAI 09:50
      3h 30m
      1 stop
      CNX 13:20
      Siem Reap - Chiang Mai | Mon, Nov 30 | Thai Airways
      US$ 279
      43% off
      US$ 489 US$ 279
    • SAI 11:45
      4h 20m
      1 stop
      CNX 16:05
      Siem Reap - Chiang Mai | Tue, Nov 24 | Thai AirAsia
      US$ 344
      30% off
      US$ 489 US$ 344
    • SAI 13:00
      17h 25m
      1 stop
      CNX 14:00
      Siem Reap - Chiang Mai | Thu, Nov 5 | Normal Airline
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Displayed flight fares from Siem Reap to Chiang Mai are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Siem Reap Angkor International Airport to Chiang Mai International Airport

What is the cheapest month to fly from Siem Reap Angkor 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 Siem Reap Angkor 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, if you’re looking for a low-cost one-way ticket from Siem Reap Angkor International Airport to Chiang Mai International Airport, the best time to buy is in October, with an average price of US$ 180. You’ll want to avoid November, when the average price can reach as high as US$ 276.

US$ 276
US$ 228
US$ 180
US$ 132
    Cheapest
  • US$ 276
    Nov
  • US$ 256
    Dec
  • US$ 254
    Jan
  • US$ 266
    Feb
  • US$ 220
    Mar
  • US$ 223
    Apr
  • US$ 252
    May
  • US$ 268
    Jun
  • US$ 246
    Jul
  • US$ 210
    Aug
  • US$ 236
    Sep
  • US$ 180
    Oct

What is the cheapest day of the week to fly from Siem Reap Angkor International Airport to Chiang Mai International Airport?

The data is based on the past 12 months and shows the average ticket prices from Siem Reap Angkor 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 day to depart from Siem Reap Angkor International Airport to Chiang Mai International Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

US$ 259
US$ 239
US$ 218
US$ 198
  • US$ 241
    Mon
  • US$ 218
    Tue
  • US$ 234
    Wed
  • US$ 240
    Thu
  • US$ 259
    Fri
  • US$ 232
    Sat
  • US$ 256
    Sun

Which airline offers the cheapest flights from Siem Reap Angkor International Airport to Chiang Mai International Airport?

The cheapest airline flying from Siem Reap Angkor International Airport to Chiang Mai International Airport is Thai AirAsia (from US$ 136) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Thai AirAsia
From US$ 136
Cambodia Airways
From US$ 168
Thai Airways
From US$ 172
VietJet Air
From US$ 186
Bangkok Airways
From US$ 195
Emirates
From US$ 211
Air Cambodia
From US$ 211
Vietnam Airlines
From US$ 236
China Eastern Airlines
From US$ 358
AirAsia Cambodia
From US$ 391

Find more flights and airlines

What is the flight schedule from Siem Reap Angkor International Airport to Chiang Mai International Airport?

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

Flight info.
Departure
Arrival
Weekly Schedule

  1. FD611

    Siem Reap Angkor International Airport

    12:00

    SAI

    1h 10m

    Direct

    13:10

    DMK

    S M T W T F S
    Search

  2. FD3445

    Don Mueang International Airport

    14:35

    DMK

    1h 20m

    Direct

    15:55

    CNX

    S M T W T F S

  3. FD615

    Siem Reap Angkor International Airport

    17:40

    SAI

    1h 15m

    Direct

    18:55

    DMK

    S M T W T F S
    Search

  4. FD3429

    Don Mueang International Airport

    21:25

    DMK

    1h 15m

    Direct

    22:40

    CNX

    S M T W T F S

  5. FD611

    Siem Reap Angkor International Airport

    12:00

    SAI

    1h 10m

    Direct

    13:10

    DMK

    S M T W T F S
    Search

  6. FD3439

    Don Mueang International Airport

    17:40

    DMK

    1h 20m

    Direct

    19:00

    CNX

    S M T W T F S

  7. FD611

    Siem Reap Angkor International Airport

    12:00

    SAI

    1h 10m

    Direct

    13:10

    DMK

    S M T W T F S
    Search

  8. FD3425

    Don Mueang International Airport

    19:35

    DMK

    1h 15m

    Direct

    20:50

    CNX

    S M T W T F S

  9. FD611

    Siem Reap Angkor International Airport

    12:00

    SAI

    1h 10m

    Direct

    13:10

    DMK

    S M T W T F S
    Search

  10. FD3429

    Don Mueang International Airport

    21:25

    DMK

    1h 15m

    Direct

    22:40

    CNX

    S M T W T F S

  11. TG589

    Siem Reap Angkor International Airport

    09:50

    SAI

    1h 5m

    Direct

    10:55

    BKK

    S M T W T F S
    Search

  12. FD4102

    Suvarnabhumi Airport

    18:50

    BKK

    1h 20m

    Direct

    20:10

    CNX

    S M T W T F S

  13. FD615

    Siem Reap Angkor International Airport

    17:40

    SAI

    1h 15m

    Direct

    18:55

    DMK

    S M T W T F S
    Search

  14. FD3437

    Don Mueang International Airport

    06:45

    DMK

    1h 10m

    Direct

    07:55

    CNX

    S M T W T F S

  15. FD615

    Siem Reap Angkor International Airport

    17:40

    SAI

    1h 15m

    Direct

    18:55

    DMK

    S M T W T F S
    Search

  16. FD3416

    Don Mueang International Airport

    08:25

    DMK

    1h 15m

    Direct

    09:40

    CNX

    S M T W T F S

  17. FD615

    Siem Reap Angkor International Airport

    17:40

    SAI

    1h 15m

    Direct

    18:55

    DMK

    S M T W T F S
    Search

  18. SL514

    Don Mueang International Airport

    16:45

    DMK

    1h 15m

    Direct

    18:00

    CNX

    S M T W T F S

  19. FD615

    Siem Reap Angkor International Airport

    17:40

    SAI

    1h 15m

    Direct

    18:55

    DMK

    S M T W T F S
    Search

  20. FD3431

    Don Mueang International Airport

    16:55

    DMK

    1h 10m

    Direct

    18:05

    CNX

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

About Siem Reap Angkor International Airport and Chiang Mai International Airport

Learn about Siem Reap Angkor International Airport (SAI) and Chiang Mai International Airport (CNX) — including location, terminals, transportation, and travel tips.

Flight distance 828.59km
Cheapest one-way ticket price US$ 136
Cheapest return ticket price US$ 257

FAQs for Siem Reap Angkor International Airport to Chiang Mai International Airport Flights

  • What is the transportation method from the main airport to downtown in Chiang Mai?

    • 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.
  • One-way flights from Siem Reap Angkor International Airport to Chiang Mai International Airport currently start from US$ 136, and round-trip fares start from US$ 257. The current lowest fare is a Thai AirAsia flight departing on Sat, Nov 7; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Siem Reap Angkor International Airport to Chiang Mai International Airport is US$ 287. Prices may vary depending on the departure date, airline, and availability.
  • Enter Siem Reap Angkor 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.

Most popular destination

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

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, 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 were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled 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 check the customer support pages.