Cheap Flights from Sydney to Colombo

Compare Sydney to Colombo flight deals

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

Book the best Colombo fare with no extra fees

Flight deals from Sydney to Colombo

Looking for a cheap last-minute deal or the best return flight from Sydney to Colombo? Find the lowest prices on one-way and return tickets right here.

Colombo.£174 per passenger.Departing Tue, 10 Jun.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Tue, 10 Jun, arriving in Colombo Bandaranayake.Price includes taxes and charges.From £174, select.

Colombo.£176 per passenger.Departing Tue, 26 Aug.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Tue, 26 Aug, arriving in Colombo Bandaranayake.Price includes taxes and charges.From £176, select.

Colombo.£176 per passenger.Departing Tue, 2 Sep.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Tue, 2 Sep, arriving in Colombo Bandaranayake.Price includes taxes and charges.From £176, select.

Colombo.£178 per passenger.Departing Thu, 22 May.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Thu, 22 May, arriving in Colombo Bandaranayake.Price includes taxes and charges.From £178, select.

Colombo.£178 per passenger.Departing Sat, 26 Apr.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Sat, 26 Apr, arriving in Colombo Bandaranayake.Price includes taxes and charges.From £178, select.

Colombo.£178 per passenger.Departing Thu, 10 Jul.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Thu, 10 Jul, arriving in Colombo Bandaranayake.Price includes taxes and charges.From £178, select.

Colombo.£178 per passenger.Departing Tue, 13 Jan.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Tue, 13 Jan, arriving in Colombo Bandaranayake.Price includes taxes and charges.From £178, select.

Colombo.£178 per passenger.Departing Mon, 23 Feb.One-way flight with AirAsia X.Outbound indirect flight with AirAsia X, departs from Sydney on Mon, 23 Feb, arriving in Colombo Bandaranayake.Price includes taxes and charges.From £178, select.

Find the cheapest month to fly from Sydney to Colombo

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

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Direct flights from Sydney to Colombo

Alternative Sydney to Colombo routes

Looking for the cheapest, fastest or easiest route from Sydney to Colombo? You could fly into the following airports instead.

Sydney to Colombo: Flight information

The things to know before you go.

Cheapest flight found	£174
Cheapest month to fly	June
Average flight time	11 hrs, 11 mins
Most popular airline	SriLankan Airlines
Average flights per week	24

Finding cheap flights from Sydney to Colombo: Frequently asked questions

How many airports are there in Colombo?

There are 5 airports in Colombo: Kelaniya, Colombo Ratmalana, Colombo Bandaranayake, Bentota River, and Katugastota.

How much are return flights from Sydney to Colombo?

The best price we found for a return flight from Sydney to Colombo is £369. 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.

How long does it take to fly from Sydney to Colombo?

11 hours and 11 minutes is the average flight time from Sydney to Colombo.

Which airlines fly direct from Sydney to Colombo?

SriLankan Airlines and Air Seychelles fly direct from Sydney to Colombo.

How many flights are there a week from Sydney to Colombo?

As of April 2025, there are 12 flights per week flying from Sydney to Colombo.

When is the cheapest time to fly from Sydney to Colombo?

The cheapest month to fly from Sydney to Colombo is usually April 2025.

Which is the cheapest airport to fly into in Colombo?

If you're flying from Sydney Airport, the cheapest airport near Colombo is Colombo Bandaranayake – which is 27.5 km away from the centre of Colombo. We've found flights into this airport from £369.

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

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Colombo on Friday, 25 July 2025.

Can I get a direct flight from Sydney Airport to Colombo?

Yes – the average flight time is 11 hours and 11 minutes.

How can I get the best flight deal from Sydney Airport to Colombo?

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 Colombo 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 Colombo?

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

What’s the weather like in Colombo?

In April, the average temperature is usually around 28°C. May is typically the warmest month in Colombo, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is July, with temperatures averaging 25°C. The rainiest month is November.

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

Currently, AirAsia X and SriLankan Airlines offer the cheapest flight tickets to Colombo.

How to find cheap flights to Colombo from Sydney

Looking for cheap tickets from Sydney to Colombo? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Sydney to Colombo. And with us there are no hidden fees - what you see is what you pay.
Compare flight deals to Colombo from Sydney from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
Flex your dates to find the best Sydney-Colombo ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Colombo from Sydney.
Set up a Price Alert. You can easily track the fare of your cheap Sydney-Colombo flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
Fly without stops. Only interested in direct flights between Sydney and Colombo? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
Find the cheapest Business class flights from Sydney and Colombo. We scour the internet for the best Business, Premium Economy and First Class flight fares to Colombo, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
Include nearby airports in your search. Widen your search for Sydney to Colombo flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

Combine your flight to Colombo from Sydney with hotels and car hire

Once you've secured your cheap flight ticket from Sydney to Colombo, discover the best prices and exclusive rates for hotels in Colombo or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.