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Find cheap one-way flights from Chiang Mai to Siem Reap starting at US$75.

For as little as US$75, you can take your next adventure to Siem Reap without breaking the bank. Choose between one-way and return tickets from Chiang Mai below.

  • One way
  • Round-trip
      • CNX22:50
        12h 10m
        1 stop
        SAI11:00
        Tue, Mar 11|Chiang Mai - Siem Reap|Thai Vietjet Air
        US$75US$90
        17% OFF
        17% OFF
        US$90US$75

        Choose Thai Vietjet Air flights from Chiang Mai to Siem Reap.The one-way connecting flight with Thai Vietjet Air departs from Chiang Mai International Airport on Tue, Mar 11, arriving at Siem Reap Angkor International Airport.One-way Prices start from US$75 including taxes and charges.

      • CNX22:05
        17h 45m
        1 stop
        SAI15:50
        Wed, Feb 26|Chiang Mai - Siem Reap|Thai Vietjet Air
        US$79US$90
        13% OFF
        13% OFF
        US$90US$79

        Choose Thai Vietjet Air flights from Chiang Mai to Siem Reap.The one-way connecting flight with Thai Vietjet Air departs from Chiang Mai International Airport on Wed, Feb 26, arriving at Siem Reap Angkor International Airport.One-way Prices start from US$79 including taxes and charges.

      • CNX22:50
        21h 10m
        1 stop
        SAI20:00
        Tue, Feb 18|Chiang Mai - Siem Reap|Thai Vietjet Air
        US$80US$90
        12% OFF
        12% OFF
        US$90US$80

        Choose Thai Vietjet Air flights from Chiang Mai to Siem Reap.The one-way connecting flight with Thai Vietjet Air departs from Chiang Mai International Airport on Tue, Feb 18, arriving at Siem Reap Angkor International Airport.One-way Prices start from US$80 including taxes and charges.

      • CNX22:10
        21h 50m
        1 stop
        SAI20:00
        Thu, Mar 27|Chiang Mai - Siem Reap|Thai AirAsia
        US$80
        US$80

        Choose Thai AirAsia flights from Chiang Mai to Siem Reap.The one-way connecting flight with Thai AirAsia departs from Chiang Mai International Airport on Thu, Mar 27, arriving at Siem Reap Angkor International Airport.One-way Prices start from US$80 including taxes and charges.

      • CNX22:10
        21h 50m
        1 stop
        SAI20:00
        Thu, Feb 13|Chiang Mai - Siem Reap|Thai AirAsia
        US$80
        US$80

        Choose Thai AirAsia flights from Chiang Mai to Siem Reap.The one-way connecting flight with Thai AirAsia departs from Chiang Mai International Airport on Thu, Feb 13, arriving at Siem Reap Angkor International Airport.One-way Prices start from US$80 including taxes and charges.

      • CNX22:10
        21h 50m
        1 stop
        SAI20:00
        Tue, Feb 11|Chiang Mai - Siem Reap|Thai AirAsia
        US$82
        US$82

        Choose Thai AirAsia flights from Chiang Mai to Siem Reap.The one-way connecting flight with Thai AirAsia departs from Chiang Mai International Airport on Tue, Feb 11, arriving at Siem Reap Angkor International Airport.One-way Prices start from US$82 including taxes and charges.

      • CNX10:45
        9h 15m
        1 stop
        SAI20:00
        Thu, Feb 20|Chiang Mai - Siem Reap|Nokair Airline
        US$83
        US$83

        Choose Nokair Airline flights from Chiang Mai to Siem Reap.The one-way connecting flight with Nokair Airline departs from Chiang Mai International Airport on Thu, Feb 20, arriving at Siem Reap Angkor International Airport.One-way Prices start from US$83 including taxes and charges.

      • CNX23:00
        21h
        1 stop
        SAI20:00
        Mon, Feb 24|Chiang Mai - Siem Reap|Nokair Airline
        US$83
        US$83

        Choose Nokair Airline flights from Chiang Mai to Siem Reap.The one-way connecting flight with Nokair Airline departs from Chiang Mai International Airport on Mon, Feb 24, arriving at Siem Reap Angkor International Airport.One-way Prices start from US$83 including taxes and charges.

      • CNX07:00
        13h
        1 stop
        SAI20:00
        Mon, Feb 24|Chiang Mai - Siem Reap|Thai AirAsia
        US$83
        US$83

        Choose Thai AirAsia flights from Chiang Mai to Siem Reap.The one-way connecting flight with Thai AirAsia departs from Chiang Mai International Airport on Mon, Feb 24, arriving at Siem Reap Angkor International Airport.One-way Prices start from US$83 including taxes and charges.

      • CNX22:00
        22h
        1 stop
        SAI20:00
        Thu, Mar 6|Chiang Mai - Siem Reap|Thai Lion Air
        US$84
        US$84

        Choose Thai Lion Air flights from Chiang Mai to Siem Reap.The one-way connecting flight with Thai Lion Air departs from Chiang Mai International Airport on Thu, Mar 6, arriving at Siem Reap Angkor International Airport.One-way Prices start from US$84 including taxes and charges.

      • CNX01:00 pm
        3h 5m
        Nonstop
        REP02:00 pm
        Mon, Feb 17|Chiang Mai - Siem Reap|Thai Vietjet Air
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Chiang Mai to Siem Reap Flight time & Schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. VZ2105

    Thai Vietjet Air

    06:35

    CNX

    1.3h

    07:55

    BKK

    SMTWTFS
    Search

  2. FD614

    Thai AirAsia

    13:30

    DMK

    1.0h

    14:30

    SAI

    SMTWTFS

  3. DD123

    Nokair Airline

    07:00

    CNX

    1.1h

    08:05

    DMK

    S-T-T-S
    Search

  4. FD618

    Thai AirAsia

    19:25

    DMK

    1.0h

    20:25

    SAI

    SMTWTFS

  5. FD8106

    Thai AirAsia

    07:00

    CNX

    1.3h

    08:20

    BKK

    SMTWTFS
    Search

  6. FD618

    Thai AirAsia

    19:25

    DMK

    1.0h

    20:25

    SAI

    SMTWTFS

  7. VZ115

    Thai Vietjet Air

    09:35

    CNX

    1.3h

    10:55

    BKK

    SMTWTFS
    Search

  8. FD618

    Thai AirAsia

    19:25

    DMK

    1.0h

    20:25

    SAI

    SMTWTFS

  9. DD127

    Nokair Airline

    11:10

    CNX

    1.2h

    12:20

    DMK

    SMTWTFS
    Search

  10. FD618

    Thai AirAsia

    19:25

    DMK

    1.0h

    20:25

    SAI

    SMTWTFS

  11. FD3448

    Thai AirAsia

    13:05

    CNX

    1.2h

    14:15

    DMK

    SMTWTFS
    Search

  12. FD618

    Thai AirAsia

    19:25

    DMK

    1.0h

    20:25

    SAI

    SMTWTFS

  13. DD133

    Nokair Airline

    15:25

    CNX

    1.2h

    16:35

    DMK

    S-T-TF-
    Search

  14. FD618

    Thai AirAsia

    19:25

    DMK

    1.0h

    20:25

    SAI

    SMTWTFS

  15. FD3442

    Thai AirAsia

    18:35

    CNX

    1.2h

    19:45

    DMK

    SMTWTFS
    Search

  16. FD618

    Thai AirAsia

    19:25

    DMK

    1.0h

    20:25

    SAI

    SMTWTFS

  17. FD4103

    Thai AirAsia

    22:20

    CNX

    1.3h

    23:40

    BKK

    SMTWTFS
    Search

  18. FD610

    Thai AirAsia

    10:10

    DMK

    1.0h

    11:10

    SAI

    SMTWTFS

  19. VZ2109

    Thai Vietjet Air

    22:45

    CNX

    1.3h

    00:05

    BKK

    SMTWTFS
    Search

  20. FD610

    Thai AirAsia

    10:10

    DMK

    1.0h

    11:10

    SAI

    SMTWTFS
Find more flights and airlines

When is the cheapest time to book flights from Chiang Mai to Siem Reap?

Explore the best time to buy affordable tickets to Siem Reap with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from Chiang Mai to Siem Reap

We have a range of prices from different airlines providing flights from Chiang Mai to Siem Reap. Check below for the journey which best suits your travel needs.
Thai AirAsia logoThai AirAsiaNokair Airline logoNokair Airline

Frequently Asked Questions

  • When are flight tickets from Chiang Mai (CNX) to Siem Reap (REP) the cheapest?

    Airlines adjust prices for flights from Chiang Mai to Siem Reap based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chiang Mai (CNX) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around $245.

  • What is the transportation method from the main airport to downtown in Siem Reap?

    • The distance from Siem Reap Angkor International Airport to downtown is about 39 km. It takes about 50 minutes by taxi.

How to find a cheap flight from Chiang Mai to Siem Reap

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Chiang Mai to Siem Reap Flight Information

Cheapest nonstop flight price$74
Off-season for travelDecember
Peak season for travelMay
Flight distance789.67 km
Popular airlineThai AirAsia

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