Cheap Flights to Siem Reap–Angkor Airport

Travellers and cabin class

Compare Siem Reap–Angkor Airport flights across hundreds of providers

Find the cheapest month or even day of the year to fly

Book the best fare with no fees

Flight deals to Siem Reap–Angkor

Looking for a cheap last-minute deal or the best return flight to Siem Reap–Angkor ? Find the lowest prices on one-way and return tickets right here.

Find the cheapest time to fly to Siem Reap–Angkor

Flexible on travel dates? Find the cheapest month – or even day – to fly to Siem Reap–Angkor .

Airports near Siem Reap

Compare routes to Siem Reap below. You may find an airport to fly into that's cheaper, faster, or easier.

Frequently asked questions

Currently, there are no airlines that fly direct to Siem Reap–Angkor . But we found flights with one or more stops from $499.
The cheapest month to fly to Siem Reap–Angkor is usually July.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Siem Reap–Angkor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
No airlines currently offer direct flights between Australia and Cambodia. Most routes have one or more stops.
The best price we found for a return flight to Siem Reap–Angkor is $499. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly to Siem Reap–Angkor Airport is Friday, 25 July 2025.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Siem Reap is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, AirAsia offers the cheapest flight tickets to Siem Reap–Angkor .

Flying to Siem Reap–Angkor

The things to know before you go.
Cheapest flight found$235
Cheapest month to flyJuly

How to find cheap flights to Siem Reap-Ankor International Airport (SAI)

  • Currently, $235 is the cheapest price for a one-way flight to Siem Reap-Ankor International Airport. Or you can book a return plane ticket to SAI for $499.

  • Book at the perfect time with Price Alerts. You'll receive an email or a notification through the app if the price of tickets to SAI goes up or down.

  • To pick up cheap tickets to Siem Reap, where Siem Reap-Ankor International Airport is located, book six months in advance. That's the general recommendation for scoring the best bargains.

  • Expand your search for cheap flights to Siem Reap by clicking the 'Add nearby airports' option. This allows you to see prices for all the nearest airports at your departure and destination points and could help keep costs down.

  • If there's no rush to travel to Siem Reap, think about making a pit stop along the way. You could find cheaper plane tickets to Siem Reap-Ankor International Airport if you book a flight with a stop or two.

Best time to go to Siem Reap

  • May is generally the cheapest month to board a flight to Siem Reap.

  • If your travel dates are flexible, use the 'Whole month' tool. It'll help you find the cheapest month, and even day of the year, for flights to SAI.

  • Fly to Siem Reap in August if you'd like to be there when it's busy. This is the most popular month for flights to SAI, but also when fares are likely to cost more.

  • The quietest time of the year to go is April. Book your plane tickets to Siem Reap then and enjoy sightseeing at a slower pace.

  • Check the weather before you go. March brings the warmest days in Siem Reap, averaging between 22ºC and 38ºC.

  • January brings the lowest temperatures, ranging from around 18ºC to 33ºC.

Flying to Siem Reap-Ankor International Airport (SAI): what you need to know

Getting to central Siem Reap from Siem Reap-Ankor International Airport (SAI)

Siem Reap highlights

Bayon Temple

  • Around 8 kilometres north of the centre in Svay Thom, Bayon Temple should be on your travel itinerary. Make it one of your first stops after your flight to Siem Reap-Ankor International Airport.

Angkor Thom

  • Another top Siem Reap attraction, Angkor Thom is roughly 8 kilometres north of the centre in Svay Thom.

Pub Street

  • Keep the adventure going and head here next. Pub Street is around 0.97 kilometres south of the centre in Svay Thom and one more key Siem Reap experience.

Complete your trip with a Siem Reap car hire

  • Pick from a range of car rentals in Siem Reap and go where you want, when you want. With one easy search, compare rates and find the best deal after securing your hotel and cheap flight to Siem Reap-Ankor International Airport.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.