Cheap Flights from Techo International to Sydney

Compare Techo International to Sydney flight deals

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

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Flight deals from Techo International to Sydney

Looking for a cheap last-minute deal or the best return flight from Techo International Airport to Sydney Airport? If you want to travel next month, return fares start from $1,063. Find the lowest prices on one-way and return tickets right here.

Sydney.$1,003 per passenger.Departing Wed, 2 Sep, returning Sun, 13 Sep.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Wed, 2 Sep, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Sun, 13 Sep, arriving in Techo International.Price includes taxes and charges.From $1,003, select.

Sydney.$1,004 per passenger.Departing Mon, 31 Aug, returning Tue, 8 Sep.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Mon, 31 Aug, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Tue, 8 Sep, arriving in Techo International.Price includes taxes and charges.From $1,004, select.

Sydney.$1,009 per passenger.Departing Tue, 27 Oct, returning Sat, 23 Jan.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Tue, 27 Oct, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Sat, 23 Jan, arriving in Techo International.Price includes taxes and charges.From $1,009, select.

Sydney.$1,051 per passenger.Departing Sat, 28 Nov, returning Sun, 28 Feb.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Sat, 28 Nov, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Sun, 28 Feb, arriving in Techo International.Price includes taxes and charges.From $1,051, select.

Sydney.$1,068 per passenger.Departing Thu, 20 Aug, returning Sun, 30 Aug.Return flight with AirAsia Cambodia and AirAsia X.Outbound indirect flight with AirAsia Cambodia, departs from Techo International on Thu, 20 Aug, arriving in Sydney.Inbound indirect flight with AirAsia X, departs from Sydney on Sun, 30 Aug, arriving in Techo International.Price includes taxes and charges.From $1,068, select.

Sydney.$1,083 per passenger.Departing Fri, 4 Sep, returning Thu, 1 Oct.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Fri, 4 Sep, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Thu, 1 Oct, arriving in Techo International.Price includes taxes and charges.From $1,083, select.

Sydney.$1,088 per passenger.Departing Sun, 1 Nov, returning Mon, 9 Nov.Return flight with AirAsia Cambodia and AirAsia X.Outbound indirect flight with AirAsia Cambodia, departs from Techo International on Sun, 1 Nov, arriving in Sydney.Inbound indirect flight with AirAsia X, departs from Sydney on Mon, 9 Nov, arriving in Techo International.Price includes taxes and charges.From $1,088, select.

Sydney.$1,109 per passenger.Departing Tue, 25 May, returning Wed, 26 May.Return flight with AirAsia Cambodia and AirAsia X.Outbound indirect flight with AirAsia Cambodia, departs from Techo International on Tue, 25 May, arriving in Sydney.Inbound indirect flight with AirAsia X, departs from Sydney on Wed, 26 May, arriving in Techo International.Price includes taxes and charges.From $1,109, select.

Sydney.$1,147 per passenger.Departing Sat, 12 Jun, returning Tue, 13 Jul.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Sat, 12 Jun, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Tue, 13 Jul, arriving in Techo International.Price includes taxes and charges.From $1,147, select.

Sydney.$1,148 per passenger.Departing Mon, 24 May, returning Mon, 7 Jun.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Mon, 24 May, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Mon, 7 Jun, arriving in Techo International.Price includes taxes and charges.From $1,148, select.

Sydney.$1,148 per passenger.Departing Mon, 22 Mar, returning Mon, 26 Apr.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Mon, 22 Mar, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Mon, 26 Apr, arriving in Techo International.Price includes taxes and charges.From $1,148, select.

Sydney.$1,150 per passenger.Departing Fri, 23 Oct, returning Mon, 26 Oct.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Fri, 23 Oct, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Mon, 26 Oct, arriving in Techo International.Price includes taxes and charges.From $1,150, select.

Sydney.$1,155 per passenger.Departing Tue, 27 Oct, returning Tue, 3 Nov.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Tue, 27 Oct, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Tue, 3 Nov, arriving in Techo International.Price includes taxes and charges.From $1,155, select.

Sydney.$1,162 per passenger.Departing Sat, 12 Jun, returning Sun, 20 Jun.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Sat, 12 Jun, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Sun, 20 Jun, arriving in Techo International.Price includes taxes and charges.From $1,162, select.

Sydney.$1,176 per passenger.Departing Thu, 17 Dec, returning Thu, 7 Jan.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Thu, 17 Dec, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Thu, 7 Jan, arriving in Techo International.Price includes taxes and charges.From $1,176, select.

Sydney.$1,180 per passenger.Departing Sat, 22 Aug, returning Sat, 7 Nov.Return flight with Xiamen Airlines.Outbound indirect flight with Xiamen Airlines, departs from Techo International on Sat, 22 Aug, arriving in Sydney.Inbound indirect flight with Xiamen Airlines, departs from Sydney on Sat, 7 Nov, arriving in Techo International.Price includes taxes and charges.From $1,180, select.

Find the cheapest month to fly from Techo International to Sydney

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Techo International to Sydney flights are currently cheapest in September.

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Techo International to Sydney: Alternative routes

Compare routes from Techo International to Sydney below. You may find an airport to fly into that's cheaper, faster, or easier than Sydney.

Sydney

9km from central Sydney

ClosestCheapest

from $1,003

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Wollongong

86km from central Sydney

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Phnom Penh to Sydney: Flight information

The things to know before you go.

Cheapest flight found	$1,003
Cheapest month to fly	September

Finding cheap flights from Techo International to Sydney: Frequently asked questions

How much are return flights from Techo International to Sydney?

The best price we found for a return flight from Techo International to Sydney is $998. 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.

Which airlines fly direct from Techo International to Sydney?

Currently, there are no airlines that fly direct from Techo International to Sydney. But we found flights with one or more stops from $998.

How many flights are there a week from Techo International to Sydney?

As of July 2026, there are no flights flying from Techo International to Sydney.

When is the cheapest time to fly from Techo International to Sydney?

The cheapest month to fly from Techo International to Sydney is usually September.

Which upcoming date is cheapest to fly from Techo International Airport to Sydney Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Techo International Airport to Sydney Airport on Wednesday, 2 September 2026.

Can I get a direct flight from Techo International Airport to Sydney Airport?

No airlines currently offer direct flights between Techo International Airport and Sydney Airport. Most routes have one or more stops.

How can I find the best flight deal to Sydney?

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 Sydney 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.

When is the best time to book flights to Sydney?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Sydney is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Techo International Airport to Sydney with?

Currently, Xiamen Airlines offers the cheapest flight tickets to Sydney.

Flying from Techo International Airport (KTI) to Sydney Airport (SYD): what you need to know

Sydney is four hours ahead of Phnom Penh and follows the UTC+11 timezone.
To ensure you get on your KTI to SYD flight, leave plenty of time for things like check-in and baggage drop. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.
Be prepared for longer lines during popular months such as January. Arriving up to four hours ahead of an international flight and two hours for a domestic departure will give you ample time for security and boarding.

How to find the cheapest flights from Techo International Airport (KTI) to Sydney Airport (SYD)

$524 is currently the best price for a one-way Techo International Airport to Sydney Airport flight. A return flight starts at $1,003. These fares may change based on availability and demand.
Don't leave things to the last moment. You're more likely to get cheap tickets from KTI to SYD if you book ahead. Airlines often offer some terrific early bird discounts.
If you're willing to be flexible with your travel dates, try using the 'Whole month' search tool. It'll find the lowest price in each month when looking for a flight from Techo International Airport to Sydney Airport.
You don't need to check back in every day to see if fares have gone down when you set up a Price Alert. We'll notify you the moment there's a change in price on cheap flights from KTI to SYD.
Tailor your trip with filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort your results by 'Cheapest,' 'Fastest' or 'Best' flights from Techo International Airport to Sydney Airport.

Handy information about Techo International Airport (KTI)

69% of flights leaving from Techo International Airport land at their destination on time.
The journey from the centre of Phnom Penh to Techo International Airport is roughly 23 kilometres. Check out Google Maps for the fastest way to get there, whether you want to drive or use public transport.
Get your flight from Techo International Airport to Sydney Airport off to an easy start. Only a quick drive from KTI, book a night at zhuo' bo Hotel and you'll be well-rested for the trip ahead.

Arriving at Sydney Airport (SYD)

Consider booking a hotel near SYD if you're taking a late Techo International Airport to Sydney Airport flight. Select one of these options and make your arrival easier:
Grab a Sydney Airport rental car and discover Sydney and beyond with your own wheels. Simba car rental, Bargain Car Rentals and Yes Drive are popular providers to choose from here.
Lock in the best deal by reserving your vehicle from Sydney Airport around two weeks in advance of your trip.

When to fly to Sydney Airport (SYD)

It's time to choose your travel dates for your flight from Techo International Airport to Sydney Airport. July is the most popular month to visit Sydney. If you want a more relaxed vibe, go in March.
The warmest month in Sydney is January, with the temperature ranging between 17ºC and 32ºC. Book your flights from Techo International Airport to Sydney Airport in this month if you enjoy this type of weather.
July sees average temperatures of between 5ºC and 19ºC. Look for cheap tickets from KTI to SYD sometime then if you want to travel when it's cooler.

Explore more of Australia

Sydney has plenty to offer, but there are so many other parts of Australia you'll want to see. Around 241 kilometres south-west of Sydney, a visit to Canberra will keep you busy. Start with leading attractions like National Gallery of Australia, National Portrait Gallery and Museum of Australian Democracy.
Around 121 kilometres north-east of Sydney, Newcastle is another essential stop in Australia. No visit is complete without checking out Merewether Beach, Nobbys Beach and Newcastle Beach.