When did momondo last update prices for flights from Belfast to Sydney Kingsford Smith Airport?

Prices for flights from Belfast to Sydney Kingsford Smith Airport were last updated today.

How old do you have to be to fly from Belfast to Sydney Kingsford Smith Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$912 Cheap Flights from Belfast to Sydney in 2025

1 adult

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Find the cheapest flights from Belfast to Sydney

Round-trip

One-way

Last minute

Cheap return flights

16:40 - 09:20BFS-SYD

31h 40m2 stops

11:25 - 22:25SYD-BFS

44h 00m2 stops

$1,690

Find Deal

Thu, 28 Aug - Thu, 4 Sep

07:15 - 09:20BFS-SYD

41h 05m3 stops

09:15 - 22:25SYD-BFS

46h 10m3 stops

$1,904

Find Deal

Wed, 27 Aug - Wed, 3 Sep

17:15 - 15:30BHD-SYD

35h 15m2 stops

20:40 - 20:15SYD-BHD

34h 35m2 stops

$1,987

Find Deal

Tue, 30 Dec - Sun, 18 Jan

16:40 - 09:20BFS-SYD

31h 40m2 stops

08:40 - 22:25SYD-BFS

46h 45m3 stops

$1,990

Find Deal

Thu, 28 Aug - Thu, 4 Sep

17:05 - 19:25BFS-SYD

41h 20m3 stops

09:15 - 22:25SYD-BFS

46h 10m3 stops

$2,046

Find Deal

Wed, 27 Aug - Wed, 3 Sep

22:45 - 19:25BFS-SYD

35h 40m3 stops

15:10 - 22:25SYD-BFS

40h 15m3 stops

$2,066

Find Deal

Thu, 28 Aug - Thu, 4 Sep

07:15 - 09:20BFS-SYD

41h 05m3 stops

19:30 - 22:25SYD-BFS

35h 55m2 stops

$2,082

Find Deal

Wed, 27 Aug - Wed, 3 Sep

09:30 - 09:00BFS-SYD

38h 30m2 stops

20:30 - 22:25SYD-BFS

34h 55m2 stops

$2,108

Find Deal

Wed, 27 Aug - Wed, 3 Sep

18:30 - 17:10BHD-SYD

37h 40m2 stops

20:45 - 20:45SYD-BHD

33h 00m2 stops

$2,318British Airways

Find Deal

Mon, 22 Sep - Mon, 29 Sep

17:15 - 18:50BHD-SYD

38h 35m2 stops

16:20 - 11:30SYD-BHD

30h 10m2 stops

$2,517British Airways

Find Deal

Tue, 28 Oct - Tue, 2 Dec

British Airways flights from Belfast to Sydney

Our best British Airways deals on Belfast to Sydney flight tickets

British Airways

22 Sept

BHD18:30Belfast City

37h 40m

2 stops

SYD17:10Sydney Kingsford Smith

29 Sept

SYD20:45Sydney Kingsford Smith

33h 00m

2 stops

BHD20:45Belfast City

$2,318

Find similar

British Airways

28 Oct

BHD17:15Belfast City

38h 35m

2 stops

SYD18:50Sydney Kingsford Smith

2 Dec

SYD16:20Sydney Kingsford Smith

30h 10m

2 stops

BHD11:30Belfast City

$2,517

Find similar

British Airways

20 Sept

BHD07:05Belfast City

49h 05m

2 stops

SYD17:10Sydney Kingsford Smith

17 Dec

SYD16:20Sydney Kingsford Smith

28h 55m

2 stops

BHD10:15Belfast City

$2,566

Find similar

How to get the cheapest flight ticket from Belfast to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of April is, on average, the cheapest month to fly to Sydney from Belfast, with most prices found around $2,237. If you aren’t able to travel to Sydney during the month of April, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $2,277.

Cheap Belfast to Sydney flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Belfast to Sydney

Best price found	$912
Fastest flight time	27h 15m
Direct flights	None
Airports in Sydney	1 airport

The best one-way flight to Sydney from Belfast in the past 72 hours is $912. The best return flight deal from Belfast to Sydney found on momondo in the last 72 hours is $1,690.

The fastest flight from Belfast to Sydney takes 27h 15m

There are no direct flights from Belfast to Sydney. Popular non-direct routes for this connection are Belfast Intl Airport - Sydney Kingsford Smith Airport and Belfast City Airport - Sydney Kingsford Smith Airport.

There is 1 airport near Sydney: Sydney Kingsford Smith (SYD)

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How far is Belfast to Sydney Kingsford Smith by plane?
Belfast and Sydney Kingsford Smith are 17093.9 km apart from one another. Typically, this will take 27h 15m by plane in normal conditions.
When did momondo last update prices for flights from Belfast to Sydney Kingsford Smith Airport?
Prices for flights from Belfast to Sydney Kingsford Smith Airport were last updated today.
How old do you have to be to fly from Belfast to Sydney Kingsford Smith Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Belfast to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Belfast to Sydney?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Belfast to Sydney . Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Belfast to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Belfast to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Belfast to Sydney?

momondo helps you find the best flight between Belfast and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Belfast to Sydney right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Belfast to Sydney flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.