App
Customer Support
AED
Find Bookings
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap flight deals from Cairns to Siem Reap Starting at AED 1,388

Discover our range of affordable one-way and round-trip flights from Cairns to Siem Reap and kick-start your next adventure today!

  • One way
  • Round-trip
      • CNS18:35
        22h 15m
        1 stop
        SAI13:50
        Wed, Feb 26|Cairns - Siem Reap|Singapore Airlines
        AED 1,388AED 2,077
        33% OFF
        33% OFF
        AED 2,077AED 1,388

        Choose Singapore Airlines flights from Cairns to Siem Reap. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Wed, Feb 26, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 1,388 including taxes and charges.

      • CNS18:35
        22h 15m
        1 stop
        SAI13:50
        Wed, Feb 19|Cairns - Siem Reap|Singapore Airlines
        AED 1,409AED 2,077
        32% OFF
        32% OFF
        AED 2,077AED 1,409

        Choose Singapore Airlines flights from Cairns to Siem Reap. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Wed, Feb 19, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 1,409 including taxes and charges.

      • CNS18:35
        22h 15m
        1 stop
        SAI13:50
        Mon, Feb 24|Cairns - Siem Reap|Singapore Airlines
        AED 1,414AED 2,077
        32% OFF
        32% OFF
        AED 2,077AED 1,414

        Choose Singapore Airlines flights from Cairns to Siem Reap. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Mon, Feb 24, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 1,414 including taxes and charges.

      • CNS18:35
        22h 25m
        1 stop
        SAI14:00
        Fri, Mar 21|Cairns - Siem Reap|Singapore Airlines
        AED 1,670
        AED 1,670

        Choose Singapore Airlines flights from Cairns to Siem Reap. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Fri, Mar 21, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 1,670 including taxes and charges.

      • CNS18:35
        18h 10m
        1 stop
        SAI09:45
        Mon, Mar 3|Cairns - Siem Reap|Singapore Airlines
        AED 1,673
        AED 1,673

        Choose Singapore Airlines flights from Cairns to Siem Reap. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Mon, Mar 3, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 1,673 including taxes and charges.

      • CNS18:15
        18h 25m
        1 stop
        SAI09:40
        Wed, Apr 23|Cairns - Siem Reap|Singapore Airlines
        AED 1,674
        AED 1,674

        Choose Singapore Airlines flights from Cairns to Siem Reap. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Wed, Apr 23, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 1,674 including taxes and charges.

      • CNS18:35
        18h 10m
        1 stop
        SAI09:45
        Wed, Mar 5|Cairns - Siem Reap|Singapore Airlines
        AED 1,679
        AED 1,679

        Choose Singapore Airlines flights from Cairns to Siem Reap. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Wed, Mar 5, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 1,679 including taxes and charges.

      • CNS18:35
        18h 10m
        1 stop
        SAI09:45
        Fri, Mar 14|Cairns - Siem Reap|Singapore Airlines
        AED 1,681
        AED 1,681

        Choose Singapore Airlines flights from Cairns to Siem Reap. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Fri, Mar 14, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 1,681 including taxes and charges.

      • CNS18:35
        18h 10m
        1 stop
        SAI09:45
        Mon, Mar 10|Cairns - Siem Reap|Singapore Airlines
        AED 1,691
        AED 1,691

        Choose Singapore Airlines flights from Cairns to Siem Reap. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Mon, Mar 10, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 1,691 including taxes and charges.

      • CNS18:35
        18h 10m
        1 stop
        SAI09:45
        Sun, Mar 2|Cairns - Siem Reap|Singapore Airlines
        AED 1,708
        AED 1,708

        Choose Singapore Airlines flights from Cairns to Siem Reap. The one-way connecting flight with Singapore Airlines departs from Cairns Airport on Sun, Mar 2, arriving at Siem Reap Angkor International Airport. One-way Prices start from AED 1,708 including taxes and charges.

      • CNS01:00 pm
        3h 5m
        Nonstop
        REP02:00 pm
        Thu, Feb 20|Cairns - Siem Reap|Singapore Airlines
        Find More Flights
        Find More Flights

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

Cairns to Siem Reap flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. QZ543

    Indonesia AirAsia

    07:00

    CNS

    4.7h

    09:40

    DPS

    S--W-F-
    Search

  2. FD397

    Thai AirAsia

    12:00

    DPS

    4.6h

    15:35

    DMK

    SMTWTFS

  3. FD618

    Thai AirAsia

    17:05

    DMK

    1.0h

    18:05

    SAI

    SMTWTFS

  4. VA1290

    Virgin Australia

    09:10

    CNS

    3.5h

    13:40

    MEL

    ---WT-S
    Search

  5. D7213

    AirAsia X

    00:10

    MEL

    8.5h

    06:40

    KUL

    SM-WTFS

  6. AK540

    AirAsia

    13:05

    KUL

    2.2h

    14:15

    SAI

    S-TWT-S

  7. JQ033

    Jetstar Airways

    09:45

    CNS

    3.5h

    14:15

    MEL

    SMTWTFS
    Search

  8. D7213

    AirAsia X

    00:10

    MEL

    8.5h

    06:40

    KUL

    SM-WTFS

  9. AK540

    AirAsia

    13:05

    KUL

    2.2h

    14:15

    SAI

    S-TWT-S

  10. JQ033

    Jetstar Airways

    09:45

    CNS

    11.3h

    19:00

    DPS

    SMTWTFS
    Search

  11. QZ550

    Indonesia AirAsia

    07:00

    DPS

    3.0h

    10:00

    KUL

    SMTWTFS

  12. AK540

    AirAsia

    13:05

    KUL

    2.2h

    14:15

    SAI

    S-TWT-S

  13. JQ033

    Jetstar Airways

    09:45

    CNS

    11.3h

    19:00

    DPS

    SMTWTFS
    Search

  14. AK375

    AirAsia

    21:20

    DPS

    3.1h

    00:25

    KUL

    SMTWTFS

  15. AK540

    AirAsia

    13:05

    KUL

    2.2h

    14:15

    SAI

    S-TWT-S

  16. JQ033

    Jetstar Airways

    09:45

    CNS

    11.3h

    19:00

    DPS

    SMTWTFS
    Search

  17. AK375

    AirAsia

    21:20

    DPS

    3.1h

    00:25

    KUL

    SMTWTFS

  18. AK542

    AirAsia

    06:40

    KUL

    2.2h

    07:50

    SAI

    -M-W-F-

  19. VA1292

    Virgin Australia

    11:40

    CNS

    3.5h

    16:10

    MEL

    SMTWTFS
    Search

  20. D7219

    AirAsia X

    07:00

    MEL

    8.7h

    13:40

    KUL

    S-TWTFS

  21. AK540

    AirAsia

    13:05

    KUL

    2.2h

    14:15

    SAI

    S-TWT-S

  22. VA1292

    Virgin Australia

    11:40

    CNS

    3.5h

    16:10

    MEL

    SMTWTFS
    Search

  23. D7213

    AirAsia X

    00:10

    MEL

    8.5h

    06:40

    KUL

    SM-WTFS

  24. AK540

    AirAsia

    13:05

    KUL

    2.2h

    14:15

    SAI

    S-TWT-S

  25. JQ090

    Jetstar Airways

    19:05

    CNS

    4.8h

    21:50

    DPS

    S-T-T-S
    Search

  26. QZ550

    Indonesia AirAsia

    07:00

    DPS

    3.0h

    10:00

    KUL

    SMTWTFS

  27. AK540

    AirAsia

    13:05

    KUL

    2.2h

    14:15

    SAI

    S-TWT-S

  28. JQ090

    Jetstar Airways

    19:05

    CNS

    4.8h

    21:50

    DPS

    S-T-T-S
    Search

  29. QZ550

    Indonesia AirAsia

    07:00

    DPS

    3.0h

    10:00

    KUL

    SMTWTFS

  30. AK542

    AirAsia

    06:40

    KUL

    2.2h

    07:50

    SAI

    -M-W-F-
Find more flights and airlines

When is the cheapest time to fly from Cairns to Siem Reap?

These price trend charts carefully monitor and predict how flight prices from Cairns to Siem Reap will change. Keep a close eye on them to understand when the best time to buy your tickets is.

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

Frequently Asked Questions

  • When are flight tickets from Cairns (CNS) to Siem Reap (REP) the cheapest?

    Airlines adjust prices for flights from Cairns to Siem Reap based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Cairns (CNS) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around AED 2,179.

  • 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, by taxi about 50 minutes.

  • How many airports are there in Siem Reap (REP)?

    There are 1 airport(s) near Siem Reap (REP): Siem Reap Angkor International Airport.

How to find a cheap flight from Cairns 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

Flight Info | Cairns to Siem Reap

Cheapest direct flight priceAED 1,388
Off-season for travelFebruary
Peak season for travelNovember
Flight distance5,705.46 km
Popular airlineJetstar Airways

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.