Cheap Flights from Sydney to Colombo

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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.

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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 August.

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$737
Cheapest month to flyJune
Average flight time11 hrs, 9 mins
Most popular airlineSriLankan Airlines
Average flights per week24

Finding cheap flights from Sydney to Colombo: Frequently asked questions

There are 6 airports in Colombo: Diyawanna Oya, Kelaniya, Colombo Ratmalana, Colombo Bandaranayake, Bentota River, and Katugastota.
The best price we found for a return flight from Sydney to Colombo is $737. 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.
11 hours and 9 minutes is the average flight time from Sydney to Colombo.
SriLankan Airlines and Air Seychelles fly direct from Sydney to Colombo.
As of May 2024, there are 8 flights per week flying from Sydney to Colombo.
The cheapest month to fly from Sydney to Colombo is usually June.
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 $737.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sydney Airport to Colombo on Monday, 10 June 2024.
Yes – the average flight time is 11 hours and 9 minutes.
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.
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.
In May, 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.
Currently, Scoot and SriLankan Airlines offer the cheapest flight tickets to Colombo.

Top tips for finding a cheap flight from Sydney to Colombo

Searching for cheap flights from Sydney to Colombo? Using Skyscanner's features can yield significant savings.

Start by conducting a Whole Month search to compare fares across a broad date range and pinpoint the most affordable day to travel. Setting up a Price Alert can also inform you of fluctuating fares. This notifies you of any drop in price for your preferred route, ensuring you can secure the best deal.

Use the Direct Flights search to filter for the fastest journeys for non-stop trips, potentially saving time and hassle.

March typically offers the lowest fares for trips from Sydney to Colombo, setting the stage for budget-friendly adventures.

Handy information about Sydney airport

Sydney Airport, the gateway to Australia's most populous city, comprises three terminals. Terminal 1 is dedicated to international flights and operates with numerous airlines connecting Sydney to many global destinations. Passengers travelling to and from this terminal have several transport options, including train, taxi, and public buses, ensuring connectivity to the city centre.

Terminals 2 and 3 serve domestic flights, with Terminal 2 hosting full-service and low-cost airlines while Terminal 3 focuses on budget carriers. Similar to Terminal 1, travellers at these terminals benefit from accessible transport links, such as trains, taxis, and car rentals, which provide efficient travel to various points within the city and its surroundings. It's essential to check with Sydney Airport for current terminal services and transportation details.

Colombo airport: good to know

Colombo is served by two airports: Ratmalana Airport and Bandaranaike International Airport. Ratmalana, with a single terminal, caters primarily to domestic travellers and private aviation, making it an essential hub for local airlines and charter companies. Transport from Ratmalana includes public buses, taxis, and ridesharing services to connect with the city.

Bandaranaike International Airport, the largest of the two, operates from its main terminal and provides a gateway to international and domestic destinations. Passengers can access various transport options such as taxis, ridesharing services, car rentals, and buses, ensuring connectivity across Colombo and beyond. The airport caters to a range of airlines, including full-service and low-cost carriers, accommodating the needs of diverse travellers. Access to both these airports ensures visitors can navigate their journey in and out of Colombo with relative ease. When flying from Sydney to Colombo, think about planning airport transfers ahead of time.

Best time to fly from Sydney to Colombo

The best time to fly from Sydney to Colombo is during the cooler and relatively drier months of December and January when temperatures average a comfortable 23°C to 30°C. By avoiding the peak monsoon season, you'll experience more favourable weather, ideal for exploring the city or relaxing by the beach. With minimal disruption from rain, these months provide an optimal balance of warmth and accessibility for your visit to the vibrant capital of Sri Lanka.

Reasons to visit Colombo

When planning your trip to Colombo, check out the city's various activities and attractions. Visit Galle Face Green for a stroll along the promenade with views of the Indian Ocean. Explore the sacred and historic Gangaramaya Temple, which merges religious function with cultural heritage. Discover the rich past of Sri Lanka through the artefacts and exhibits at the National Museum of Colombo. Time your visit during the Vesak Festival to immerse yourself in the vibrant celebration of Buddha's birth, enlightenment, and death, illuminated by countless lanterns across the city.

Add hotel bookings and car hire to your Sydney to Colombo flight

Planning your trip to Colombo is easy and convenient with Skyscanner. Choose from trusted car hire brands like Sixt, Europcar, and Sr Rent A Car for your transport needs around the city. You can select from notable hotels such as Cinnamon Grand Colombo, The Kingsbury Colombo, or Taj Samudra for a restful stay. Find all your travel necessities in one place and set off for your adventure with confidence.


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