Cheap flights from Coolangatta to Siem Reap, Cambodia from $618

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
OOL — SAI
26 May — 2 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Coolangatta to Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Coolangatta to Siem Reap
Explore the most affordable flight options available from Coolangatta to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 April 2026.

Thu 30/406:00
OOL
-
SAI
2 stops42h 05m
Multiple Airlines
Thu 11/615:00
SAI
-
OOL
2 stops28h 05m
Multiple Airlines
Deal found 22/4$1,250
Fri 1/510:10
OOL
-
SAI
2 stops50h 05m
Multiple Airlines
Fri 12/617:20
SAI
-
OOL
2 stops23h 55m
Multiple Airlines
Deal found 22/4$1,316

Cheapflights Fare Finder

 
Customise your flight search to find flights from Coolangatta to Siem Reap that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 26 April 2026.
Use the filters below to find and compare flights from Coolangatta to Siem Reap that are best for you.

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Route

Depart

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Price

Cheapest one-way
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CoolangattaSiem Reap

OOL - SAI

OOLSAI

Coolangatta Gold Coast

Fri 1/5

09:15-09:15

2 stops51h 00m

$618

Flights are sorted by cheapest return flights first.

Deals found on 22/4

Sorted by cheapest first

Best time to book a flight from Coolangatta to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Coolangatta with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Coolangatta to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Coolangatta to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Coolangatta to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Coolangatta to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Coolangatta to Siem Reap.

  • Can I find deals for business class flights from Coolangatta to Siem Reap?

    Yes. Cheapflights offers flight deals from Coolangatta to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Coolangatta to Siem Reap

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Why should you use Cheapflights to find cheap flight tickets from Coolangatta to Siem Reap?

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Can Cheapflights find flights from Coolangatta to Siem Reap with no change fees?

Need flexible booking options for your flight to Siem Reap from Coolangatta? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Coolangatta to Siem Reap become cheaper?

Yes! Start tracking prices for Coolangatta to Siem Reap flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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