Cheap flights from Belfast International to Sydney

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Wed 9/12
Wed 16/12
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To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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Wed 9/12
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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#removeLegButton($self.id("removeLeg$leg"))
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#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
Leaving on
Depart
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Anytime
#removeLegButton($self.id("removeLeg$leg"))
From
#smartAirportField( "origin${leg}", $options['origin'], $options['originCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "origin$leg", "origincode$leg" ) #nearbyAirportField("nearbyOriginCheck$leg", $nearbyO, false "$!options['origin']")
To
#smartAirportField( "destination${leg}", $options['destination'], $options['destinationCode'], "#string('FROM_TO_INPUT_PLACEHOLDER_FFD')", "destination${leg}", "destinationcode${leg}" ) #nearbyAirportField("nearbyDestinationCheck${leg}", $nearbyD, false, "$!options['destination']")
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#removeLegButton($self.id("removeLeg$leg"))
#infantInLapWarning('multiRightOfTravelers')

How to find the cheapest flight from
Belfast International (BFS) to Sydney (SYD)

BFS - SYD
Price
£695 - £1,148
SYD
Temperature
0 - 24 °C
SYD
Rainfall
84 - 160 mm

Popular in

December

High demand for flights, 28% potential price rise

Cheapest in

May

Best time to find cheap flights, 16% potential price drop

Average price

£1,148

Average for round-trip flights in December 2020

Round-trip from

£695

From Belfast International to Sydney

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from Belfast International to Sydney?

Flights from Belfast International to Sydney are generally found to be more expensive on Saturday. This shouldn't discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Sydney.

How far in advance should I book a flight from Belfast International to Sydney?

To save on the cost of your flight from Belfast International to Sydney, book at least 53 days before your planned departure. Booking around this time can save you about 7% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £761 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £807.

What is the cheapest month to fly from Belfast International to Sydney?

The best pricing can be found in the month of May. Prices to Sydney from Belfast International average £736. You can even find prices in May for less than £736, as users have found deals to Sydney from as low as £446. The month of December appears to be one of the more expensive times to travel to Sydney from Belfast International. Flying in the targeted month can save you up to 38%.

When is the cheapest time to fly from Belfast International to Sydney (BFS - SYD)?

It’s typically best to fly out from Belfast International to Sydney in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying at midday, which is usually more expensive.

Related info for your journey

Useful info, stats and facts about Belfast International to Sydney flights.

Flight FAQs

From Belfast International to Sydney

Are flight prices decreasing from Belfast International to Sydney due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Belfast International and Sydney for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Belfast Intl to Sydney Kingsford Smith to control the spread of COVID-19?

Etihad Airways is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from Belfast Intl to Sydney Kingsford Smith. Policies will vary by airline.

Which airlines flying from Belfast Intl to Sydney Kingsford Smith have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways and Emirates flying from Belfast Intl to Sydney Kingsford Smith have implemented new flexible cancellation policies.

Does it rain more in Belfast International or Sydney?

In Belfast International, there will be greater rainfall in Belfast International compared to Sydney over the next 25 days.

Is Belfast International weather warmer or cooler than Sydney?

With an average temperature of 27 °C, peak weather can be found in January. As a traveller, expect to see changes in flight prices during that period. The temperatures in Sydney are hotter than in Belfast International.

Destination information for Sydney

Things to know before you go. Useful info for your trip from Belfast International to Sydney
Today's exchange rate
£1 = $1.82
Average temperature for December in Sydney
3.0 °C
Avg rainfall for December in Sydney
153.0 mm

Airports servicing Belfast

Airports servicing Sydney

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