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.

$719 Cheap Flights from Belfast to Sydney in 2026

Q: What is the typical price of a round-trip flight between Belfast and Sydney?

Prices are currently low for flights on this route. Typical prices usually range from $2,579 to $2,356. The lowest price recently found on this route was $1,684.

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Find the cheapest flights from Belfast to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 19:25

BHD

SYD

27h 55m

2 stops

14:10 - 12:00

SYD

BHD

30h 50m

2 stops

$1,684Multiple Airlines

lun., 18 mai - mer., 3 juin

08:15 - 19:25

BFS

SYD

26h 10m

2 stops

14:10 - 09:55

SYD

BFS

28h 45m

2 stops

$1,703Multiple Airlines

lun., 18 mai - mer., 3 juin

06:30 - 07:05

BHD

SYD

39h 35m

2 stops

09:10 - 12:00

SYD

BHD

35h 50m

3 stops

$2,235American Airlines

lun., 18 mai - mer., 3 juin

06:30 - 08:20

BHD

SYD

40h 50m

3 stops

09:10 - 12:00

SYD

BHD

35h 50m

3 stops

$2,293American Airlines

lun., 18 mai - mer., 3 juin

07:00 - 17:30

BHD

SYD

25h 30m

2 stops

20:45 - 20:50

SYD

BHD

33h 05m

2 stops

$3,113Qatar Airways

sam., 6 juin - mar., 9 juin

14:25 - 17:30

BHD

SYD

42h 05m

2 stops

20:45 - 20:50

SYD

BHD

33h 05m

2 stops

$3,150Qatar Airways

sam., 6 juin - mar., 9 juin

10:10 - 17:30

BHD

SYD

46h 20m

2 stops

20:45 - 17:45

SYD

BHD

30h 00m

2 stops

$3,266Qatar Airways

mer., 13 mai - dim., 17 mai

10:10 - 17:30

BHD

SYD

46h 20m

2 stops

20:45 - 17:45

SYD

BHD

30h 00m

2 stops

$3,268Qatar Airways

mer., 13 mai - dim., 17 mai

18:00 - 17:30

BHD

SYD

38h 30m

2 stops

20:45 - 17:40

SYD

BHD

29h 55m

2 stops

$8,389Qatar Airways

mer., 13 mai - dim., 17 mai

18:00 - 17:30

BHD

SYD

38h 30m

2 stops

20:45 - 20:35

SYD

BHD

32h 50m

2 stops

$8,396Qatar Airways

mer., 13 mai - dim., 17 mai

Qatar Airways flights from Belfast to Sydney

Our best Qatar Airways deals on Belfast to Sydney flight tickets

Qatar Airways

6 June

BHD07:00Belfast City

25h 30m

2 stops

SYD17:30Sydney Kingsford Smith

9 June

SYD20:45Sydney Kingsford Smith

33h 05m

2 stops

BHD20:50Belfast City

$3,113

Qatar Airways

6 June

BHD14:25Belfast City

42h 05m

2 stops

SYD17:30Sydney Kingsford Smith

9 June

SYD20:45Sydney Kingsford Smith

33h 05m

2 stops

BHD20:50Belfast City

$3,150

Qatar Airways

13 May

BHD10:10Belfast City

46h 20m

2 stops

SYD17:30Sydney Kingsford Smith

17 May

SYD20:45Sydney Kingsford Smith

30h 00m

2 stops

BHD17:45Belfast City

$3,266

KLM flights from Belfast to Sydney

Our best KLM deals on Belfast to Sydney flight tickets

KLM

6 Apr

BHD09:50Belfast City

35h 40m

3 stops

SYD06:30Sydney Kingsford Smith

13 Apr

SYD16:25Sydney Kingsford Smith

57h 30m

3 stops

BHD16:55Belfast City

$7,172

KLM

15 Apr

BHD17:30Belfast City

28h 00m

3 stops

SYD06:30Sydney Kingsford Smith

9 May

SYD06:15Sydney Kingsford Smith

43h 40m

3 stops

BHD16:55Belfast City

$24,941

KLM

15 Apr

BHD17:30Belfast City

28h 00m

3 stops

SYD06:30Sydney Kingsford Smith

9 May

SYD10:20Sydney Kingsford Smith

39h 35m

2 stops

BHD16:55Belfast City

$24,958

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

lun. 18/5

06:30-19:25

2 stops27h 55m

Sydney Kingsford Smith

mer. 3/6

14:10-12:00

2 stops30h 50m

$1,684

Fastest return journey

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

lun. 18/5

08:15-19:25

2 stops26h 10m

Sydney Kingsford Smith

mer. 3/6

14:10-09:55

2 stops28h 45m

$1,703

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

lun. 18/5

06:30-07:05

2 stops39h 35m

Sydney Kingsford Smith

mer. 3/6

09:10-12:00

3 stops35h 50m

$2,235

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

lun. 18/5

06:30-08:20

3 stops40h 50m

Sydney Kingsford Smith

mer. 3/6

09:10-12:00

3 stops35h 50m

$2,293

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

sam. 6/6

07:00-17:30

2 stops25h 30m

Sydney Kingsford Smith

mar. 9/6

20:45-20:50

2 stops33h 05m

$3,113

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

sam. 6/6

14:25-17:30

2 stops42h 05m

Sydney Kingsford Smith

mar. 9/6

20:45-20:50

2 stops33h 05m

$3,150

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

mer. 13/5

10:10-17:30

2 stops46h 20m

Sydney Kingsford Smith

dim. 17/5

20:45-17:45

2 stops30h 00m

$3,266

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

mer. 13/5

10:10-17:30

2 stops46h 20m

Sydney Kingsford Smith

dim. 17/5

20:45-17:45

2 stops30h 00m

$3,268

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

mer. 13/5

18:00-17:30

2 stops38h 30m

Sydney Kingsford Smith

dim. 17/5

20:45-17:40

2 stops29h 55m

$8,389

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

mer. 13/5

18:00-17:30

2 stops38h 30m

Sydney Kingsford Smith

dim. 17/5

20:45-20:35

2 stops32h 50m

$8,396

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted 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 typical price of a round-trip flight between Belfast and Sydney?

What is the cheapest month to fly to Sydney?

The month of November is, on average, the cheapest month to fly to Sydney from Belfast, with most prices found around $2,032. If you aren’t able to travel to Sydney during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $2,148.

Cheap Belfast to Sydney flight deals and tips

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

Fastest flight time	38h 15m
Direct flights	None

The fastest flight from Belfast to Sydney takes 38h 15m

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

Search flight deals

Frequently asked questions about flying from Belfast to Sydney

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 38h 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?

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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.