Question 1

How long is the flight from Adelaide to Siem Reap?

Accepted Answer

There are many flights that can get you from Adelaide to Siem Reap in 27h. Fly via Singapore Airlines to get the fastest option. The distance from Adelaide to Siem Reap is about 6473 km. Find deals

Question 2

What are the cheapest airlines flying from Adelaide to Siem Reap round-trip?

Accepted Answer

Flying on Singapore Airlines is currently your cheapest option to Siem Reap, with prices starting at $826. Another option worth looking into is Virgin Australia, starting at $1,091 round trip. Find deals

Question 3

E

Accepted Answer

In terms of precipitation, rainfall in Siem Reap ranges from 0.0 - 260.0 inches per month. September is typically the wettest month, when rainfall can reach 260.0 mm. January is typically the driest time to visit Siem Reap when rainfall is around 0.0 mm. Find deals

Question 4

E

Accepted Answer

If weather is an important factor for your trip to Siem Reap, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 24.0 C). Find deals

Question 5

What is the cheapest time of day to fly from ADL to SAI?

Accepted Answer

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Adelaide to Siem Reap as you normally would.

Question 6

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

Accepted Answer

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

Question 7

How can I find direct flights from Adelaide to Siem Reap?

Accepted Answer

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

Question 8

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

Accepted Answer

Yes. Cheapflights offers flight deals from Adelaide 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.

Question 9

How does Cheapflights help users find flights from Adelaide to Siem Reap?

Accepted Answer

Cheapflights makes it easy to find Adelaide to Siem Reap flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Question 10

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

Accepted Answer

Millions of users choose and trust Cheapflights to book the best flight deals from Adelaide to Siem Reap for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Question 11

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

Accepted Answer

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

Question 12

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

Accepted Answer

Yes! Start tracking prices for Adelaide 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.

Airline	Cheapest	Average	Flexibility	On-time
Singapore Airlines	Cheapest$826	Average$1,049	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Virgin Australia	Cheapest$1,091	Average$1,228	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

Cheap flights from Adelaide to Siem Reap, Cambodia from $1,009

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Adelaide to Siem Reap

Cheapest flights from Adelaide to Siem ReapExplore the most affordable flight options available from Adelaide to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Explore the most affordable flight options available from Adelaide to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Best flights from Adelaide to Siem ReapDiscover carefully curated flight deals from Adelaide to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

Discover carefully curated flight deals from Adelaide to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.

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Best time to book a flight from Adelaide to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Adelaide with our price prediction graph.

Reviews of airlines servicing Siem Reap

Read reviews from past customers who have flown with Singapore Airlines and Virgin Australia from Adelaide to Siem Reap. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Adelaide to Siem Reap?

What are the cheapest airlines flying from Adelaide to Siem Reap round-trip?

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

How can I find direct flights from Adelaide to Siem Reap?

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

Browse thousands of different options on Cheapflights for your next trip

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Complete your trip

Complete your trip to Siem Reap by adding a car hire and/or hotel booking to your travel itinerary.

Top 2 airlines flying from Adelaide to Siem Reap

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How does Cheapflights help users find flights from Adelaide to Siem Reap?

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

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

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

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Cheapest flights from Adelaide to Siem Reap
Explore the most affordable flight options available from Adelaide to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 2 February 2026.

Best flights from Adelaide to Siem Reap
Discover carefully curated flight deals from Adelaide to Siem Reap that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 2 February 2026.