Popular in | January |
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Cheapest in | October |
Round-trip from | £768 |
One-way from | £535 |
Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Sydney. Check prices with Cheapflights to find a great deal for your trip.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 42 days in advance, which can save you up to 21% on flights from Belfast Intl Airport to Sydney compared to booking the week you need them. Waiting 42 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £1,308. For sooner than that we have options available in the next 3 days from £2,306.
Our data shows that October tends to be the cheapest month to fly to Sydney from Belfast Intl Airport. Users have commonly found prices around £1,492 for the month, but tickets can be as low as £1,154. Due to multiple factors, prepare for potentially higher prices in January.
One of the essential ways to save on airfare from Belfast Intl Airport to Sydney is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 21% on airfare.
Fly from
Fly to
Budget
£1,218 - £1,664
Route
Depart
Return
Price
Belfast IntlSydney Kingsford Smith
BFS - SYD
BFSSYD
Belfast Intl
Sat 15/6
2 stops45h 35m
Sydney Kingsford Smith
Sat 29/6
2 stops53h 45m
Belfast IntlSydney Kingsford Smith
BFS - SYD
BFSSYD
Belfast Intl
Sat 15/6
3 stops51h 10m
Sydney Kingsford Smith
Sat 29/6
3 stops57h 05m
Belfast IntlSydney Kingsford Smith
BFS - SYD
BFSSYD
Belfast Intl
Sat 15/6
3 stops55h 10m
Sydney Kingsford Smith
Sat 29/6
2 stops61h 30m
Currently, May is the cheapest month in which you can book a flight from Belfast Intl Airport to Sydney (average of £956). Flying from Belfast Intl Airport to Sydney in July is currently the most expensive (average of £1,613). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£1,225
February
£1,004
March
£1,023
April
£1,002
May
£767
June
£1,025
July
£1,295
August
£1,206
September
£1,102
October
£1,027
November
£1,024
December
£1,213
SYD Temperature | 11 - 22 °C |
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When you search for this flight from Belfast Intl to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Belfast Intl to Sydney.
Need flexible booking options for your flight to Sydney from Belfast Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Not ready to book yet? You can track prices for flights from Belfast Intl to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.