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.

$1,693 Cheap Flights from Belfast to Sydney in 2025/26

1 adult

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Find the cheapest flights from Belfast to Sydney

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17:35 - 09:25BHD-SYD

28h 50m2 stops

22:00 - 08:05SYD-BHD

45h 05m2 stops

$1,693Multiple Airlines

Find Deal

Sun, 1 Mar - Sat, 28 Mar

14:15 - 10:00BHD-SYD

32h 45m2 stops

21:15 - 19:25SYD-BHD

33h 10m3 stops

$1,935Multiple Airlines

Find Deal

Sun, 1 Mar - Sat, 28 Mar

06:30 - 09:00BHD-SYD

39h 30m2 stops

13:05 - 10:15SYD-BHD

32h 10m2 stops

$1,999American Airlines

Find Deal

Sun, 15 Mar - Wed, 18 Mar

09:10 - 07:25BHD-SYD

35h 15m2 stops

13:05 - 10:15SYD-BHD

32h 10m2 stops

$2,015American Airlines

Find Deal

Sun, 15 Mar - Wed, 18 Mar

06:30 - 09:00BHD-SYD

39h 30m2 stops

13:05 - 10:15SYD-BHD

32h 10m2 stops

$2,016American Airlines

Find Deal

Sun, 15 Mar - Wed, 18 Mar

15:50 - 08:40BHD-SYD

29h 50m3 stops

21:15 - 19:25SYD-BHD

33h 10m3 stops

$2,214Multiple Airlines

Find Deal

Sun, 1 Mar - Sat, 28 Mar

14:35 - 13:35BFS-SYD

36h 00m3 stops

10:45 - 22:05SYD-BFS

46h 20m3 stops

$2,372Multiple Airlines

Find Deal

Wed, 17 Dec - Thu, 8 Jan

14:35 - 13:35BFS-SYD

36h 00m3 stops

10:45 - 22:05SYD-BFS

46h 20m3 stops

$2,421Multiple Airlines

Find Deal

Wed, 17 Dec - Thu, 8 Jan

14:35 - 13:35BFS-SYD

36h 00m3 stops

10:45 - 14:00SYD-BFS

38h 15m2 stops

$2,618Multiple Airlines

Find Deal

Wed, 17 Dec - Thu, 8 Jan

06:30 - 09:00BHD-SYD

39h 30m2 stops

09:45 - 10:15SYD-BHD

35h 30m3 stops

$2,651American Airlines

Find Deal

Sun, 15 Mar - Wed, 18 Mar

American Airlines flights from Belfast to Sydney

Our best American Airlines deals on Belfast to Sydney flight tickets

American Airlines

15 Mar

BHD06:30Belfast City

39h 30m

2 stops

SYD09:00Sydney Kingsford Smith

18 Mar

SYD13:05Sydney Kingsford Smith

32h 10m

2 stops

BHD10:15Belfast City

$1,999

Find similar

American Airlines

15 Mar

BHD09:10Belfast City

35h 15m

2 stops

SYD07:25Sydney Kingsford Smith

18 Mar

SYD13:05Sydney Kingsford Smith

32h 10m

2 stops

BHD10:15Belfast City

$2,015

Find similar

American Airlines

15 Mar

BHD06:30Belfast City

39h 30m

2 stops

SYD09:00Sydney Kingsford Smith

18 Mar

SYD13:05Sydney Kingsford Smith

32h 10m

2 stops

BHD10:15Belfast City

$2,016

Find similar

Qatar Airways flights from Belfast to Sydney

Our best Qatar Airways deals on Belfast to Sydney flight tickets

Qatar Airways

3 Nov

BHD19:25Belfast City

48h 25m

2 stops

SYD06:50Sydney Kingsford Smith

10 Nov

SYD15:50Sydney Kingsford Smith

32h 00m

2 stops

BHD12:50Belfast City

$11,778

Find similar

Qatar Airways

3 Nov

BHD19:25Belfast City

48h 25m

2 stops

SYD06:50Sydney Kingsford Smith

9 Nov

SYD15:50Sydney Kingsford Smith

37h 35m

2 stops

BHD18:25Belfast City

$11,928

Find similar

Qatar Airways

3 Nov

BHD19:25Belfast City

48h 25m

2 stops

SYD06:50Sydney Kingsford Smith

8 Nov

SYD15:50Sydney Kingsford Smith

53h 00m

2 stops

BHD09:50Belfast City

$11,941

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 1/3

17:35-09:25

2 stops28h 50m

Sydney Kingsford Smith

Sat 28/3

22:00-08:05

2 stops45h 05m

$1,693

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 1/3

14:15-10:00

2 stops32h 45m

Sydney Kingsford Smith

Sat 28/3

21:15-19:25

3 stops33h 10m

$1,935

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 15/3

06:30-09:00

2 stops39h 30m

Sydney Kingsford Smith

Wed 18/3

13:05-10:15

2 stops32h 10m

$1,999

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 15/3

09:10-07:25

2 stops35h 15m

Sydney Kingsford Smith

Wed 18/3

13:05-10:15

2 stops32h 10m

$2,015

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 15/3

06:30-09:00

2 stops39h 30m

Sydney Kingsford Smith

Wed 18/3

13:05-10:15

2 stops32h 10m

$2,016

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 1/3

15:50-08:40

3 stops29h 50m

Sydney Kingsford Smith

Sat 28/3

21:15-19:25

3 stops33h 10m

$2,214

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 17/12

14:35-13:35

3 stops36h 00m

Sydney Kingsford Smith

Thu 8/1

10:45-22:05

3 stops46h 20m

$2,372

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 17/12

14:35-13:35

3 stops36h 00m

Sydney Kingsford Smith

Thu 8/1

10:45-22:05

3 stops46h 20m

$2,421

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 17/12

14:35-13:35

3 stops36h 00m

Sydney Kingsford Smith

Thu 8/1

10:45-14:00

2 stops38h 15m

$2,618

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 15/3

06:30-09:00

2 stops39h 30m

Sydney Kingsford Smith

Wed 18/3

09:45-10:15

3 stops35h 30m

$2,651

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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 October is, on average, the cheapest month to fly to Sydney from Belfast, with most prices found around $2,181. If you aren’t able to travel to Sydney during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $2,191.

Cheap Belfast to Sydney flight deals and tips

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

Direct flights	None

There are no direct flights from Belfast to Sydney. There are no popular flight routes from Belfast to Sydney.

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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 26h 35m 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?

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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.