Prices were found in the last 72 hours and may change — check the exact price when you continue.
The price of a flight from Sydney to Colombo changes depending on how far ahead you book. For the best chance of a lower fare, book around 23 days before departure, when the average ticket costs about $669. Fares also tend to climb as the departure date gets closer.
On this page, you can find and book flights from Sydney to Colombo. Flights covering the 8,746 km distance operate regularly, with an average frequency of about 3 times per week.
The main carrier on this route is UL. Ticket prices are dynamic, so we recommend using the low-price calendar to find the best deal. For transfer details, check the sections on how to get to Sydney Airport and from Colombo Airport.
Below is a calendar of the lowest flight ticket prices for Sydney — Colombo by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $283 in b, and the most expensive are around $545 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Sydney → Colombo, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | $747 | high | May | $528 | medium | Sep | $515 | medium |
| Feb | $670 | high | Jun | $489 | low | Oct | $567 | medium |
| Mar | $579 | medium | Jul | $644 | high | Nov | $502 | low |
| Apr | $618 | medium | Aug | $476 | low | Dec | $773 | high |
Some values are estimated based on seasonality.
The climate in Colombo remains consistently hot: the highest temperatures are recorded in February (up to 31.6°C), while the coolest and rainiest period is November, with up to 379 mm of rainfall. For a comfortable trip, it is best to choose January or February, when the number of sunny days is at its peak.
In terms of flight costs, the most budget-friendly month is August, with prices starting $276. Prices peak in December, when the minimum fare for the Sydney — Colombo route increases to $547.
February is considered the optimal time for booking, as dry weather sets in and flights cost an average of $290. It is recommended to avoid traveling in May and October, as these months see the peak of tropical rains.
Regular air service between the cities is provided by a single airline — SriLankan Airlines (UL). The carrier operates about 3 flights per week, offering passengers both direct flights and convenient connection options. Detailed information about the schedule for specific dates and aircraft types can be found in the list below — simply click on the airline card.
Flights Sydney — Colombo depart from Sydney (Kingsford Smith) Airport and Western Sydney International Airport and arrive at Bandaranaike International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
A direct flight covers the 8,746 km distance in approximately 10 hours and 30 minutes. When choosing connecting flights, the total travel time can increase to 15–20 hours.
The primary carrier on the Sydney — Colombo route is SriLankan Airlines (UL), which operates regular flights several times a week.
Yes, SriLankan Airlines operates direct, non-stop flights, which is the fastest and most convenient way to reach Sri Lanka.
Ticket prices change constantly depending on demand and seasonality. The best current offers can be found in the low-price calendar on this page.
To get the best price, it is recommended to start searching and booking 1.5–2 months before your departure date, especially if you plan to travel during peak periods like December.
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