When did momondo last update prices for flights from Australia to Belfast Intl Airport?

Prices for flights from Australia to Belfast Intl Airport are updated daily.

How old do you have to be to fly from Australia to Belfast Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Belfast Intl Airport.

What documentation or ID do you need to fly to Belfast Intl Airport?

The necessary travel and health documents for your Belfast Intl 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 license 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.

£508 Cheap Flights from Australia to Belfast Intl Airport in 2026

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Find the cheapest flights from Australia to Belfast

Round-trip

One-way

Recent return flight deals from Australia to Belfast

Enter your travel dates to find the best prices.

20:45 - 22:40

SYD

BFS

34h 55m

2 stops

06:00 - 22:05

BFS

SYD

31h 05m

2 stops

£788Multiple Airlines

Sat, 23 May - Sat, 30 May

20:45 - 22:35

SYD

BFS

34h 50m

2 stops

06:15 - 06:10

BFS

SYD

38h 55m

2 stops

£1,070Multiple Airlines

Sun, 26 Apr - Fri, 8 May

15:40 - 13:50

SYD

BFS

31h 10m

2 stops

13:25 - 06:10

BFS

SYD

31h 45m

2 stops

£1,077Multiple Airlines

Sun, 17 May - Sun, 31 May

20:45 - 21:45

SYD

BFS

34h 00m

2 stops

06:15 - 06:10

BFS

SYD

38h 55m

2 stops

£1,094Multiple Airlines

Fri, 24 Apr - Fri, 8 May

15:40 - 15:20

SYD

BFS

32h 40m

2 stops

21:50 - 16:50

BFS

SYD

34h 00m

2 stops

£1,105Multiple Airlines

Wed, 20 May - Wed, 3 Jun

22:45 - 22:20

MEL

BFS

32h 35m

2 stops

21:50 - 17:15

BFS

MEL

34h 25m

2 stops

£1,113Multiple Airlines

Wed, 13 May - Wed, 27 May

06:00 - 07:40

SYD

BFS

34h 40m

2 stops

07:00 - 22:05

BFS

SYD

30h 05m

2 stops

£1,173Multiple Airlines

Wed, 13 May - Wed, 27 May

05:15 - 07:40

MEL

BFS

35h 25m

2 stops

06:40 - 21:50

BFS

MEL

30h 10m

2 stops

£1,177Multiple Airlines

Mon, 25 May - Mon, 1 Jun

20:45 - 23:10

SYD

BFS

35h 25m

2 stops

06:40 - 22:05

BFS

SYD

30h 25m

2 stops

£1,194Multiple Airlines

Mon, 25 May - Mon, 1 Jun

21:00 - 23:10

BNE

BFS

35h 10m

2 stops

06:40 - 22:20

BFS

BNE

30h 40m

2 stops

£1,226Multiple Airlines

Mon, 25 May - Mon, 1 Jun

momondo Fare Finder

Use the filters below to find and compare flights from Australia to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Sat 23/5

20:45-22:40

2 stops34h 55m

Belfast Intl

Sat 30/5

06:00-22:05

2 stops31h 05m

£788

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Sun 26/4

20:45-22:35

2 stops34h 50m

Belfast Intl

Fri 8/5

06:15-06:10

2 stops38h 55m

£1,070

Fastest return journey

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Sun 17/5

15:40-13:50

2 stops31h 10m

Belfast Intl

Sun 31/5

13:25-06:10

2 stops31h 45m

£1,077

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Fri 24/4

20:45-21:45

2 stops34h 00m

Belfast Intl

Fri 8/5

06:15-06:10

2 stops38h 55m

£1,094

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Wed 20/5

15:40-15:20

2 stops32h 40m

Belfast Intl

Wed 3/6

21:50-16:50

2 stops34h 00m

£1,105

MelbourneBelfast

MEL - BFS

MELBFS

Melbourne

Wed 13/5

22:45-22:20

2 stops32h 35m

Belfast Intl

Wed 27/5

21:50-17:15

2 stops34h 25m

£1,113

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Wed 13/5

06:00-07:40

2 stops34h 40m

Belfast Intl

Wed 27/5

07:00-22:05

2 stops30h 05m

£1,173

MelbourneBelfast

MEL - BFS

MELBFS

Melbourne

Mon 25/5

05:15-07:40

2 stops35h 25m

Belfast Intl

Mon 1/6

06:40-21:50

2 stops30h 10m

£1,177

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Mon 25/5

20:45-23:10

2 stops35h 25m

Belfast Intl

Mon 1/6

06:40-22:05

2 stops30h 25m

£1,194

BrisbaneBelfast

BNE - BFS

BNEBFS

Brisbane

Mon 25/5

21:00-23:10

2 stops35h 10m

Belfast Intl

Mon 1/6

06:40-22:20

2 stops30h 40m

£1,226

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Australia to Belfast Intl Airport

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

How long does it take to fly to Belfast Intl Airport?

If you’re flying from a popular airport in Australia, such as Brisbane or Melbourne, and flying into Belfast Intl Airport, then you can expect flight times to average 28h 35m and 31h 05m, respectively.

Cheap Australia to Belfast Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Belfast Intl Airport

Fastest flight time	28h 35m
Direct flights	None

The fastest flight from Australia to Belfast Intl Airport takes 28h 35m

There are no direct flights from Australia to Belfast Intl Airport. There are no popular flight routes from Australia to Belfast Intl Airport.

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Frequently asked questions about flying from Australia to Belfast Intl Airport

When did momondo last update prices for flights from Australia to Belfast Intl Airport?
Prices for flights from Australia to Belfast Intl Airport are updated daily.
How old do you have to be to fly from Australia to Belfast Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Australia to Belfast Intl Airport.
What documentation or ID do you need to fly to Belfast Intl Airport?
The necessary travel and health documents for your Belfast Intl 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 license 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.

Ballymena

Newry

Armagh

Cookstown

Portadown

Dungannon

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from Australia.

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

All flight searches from Australia to Belfast on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Australia to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Australia to Belfast now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Belfast and let you know when they change.