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

Prices for flights from Belfast Intl Airport to Australia were last updated today.

How many operators does momondo search for flights from Belfast Intl Airport to Australia?

As of June 2026, there are 2 operators available to choose from for flights from Belfast Intl Airport to Australia.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£390 Cheap Flights from Belfast Intl Airport to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Find the cheapest flights from Belfast Intl Airport to Australia

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

08:15 - 09:00

BFS

SYD

39h 45m

2 stops

20:30 - 22:35

SYD

BFS

35h 05m

2 stops

£1,062Multiple Airlines

Mon, 6 Jul - Mon, 20 Jul

07:00 - 09:00

BFS

SYD

41h 00m

2 stops

20:30 - 22:35

SYD

BFS

35h 05m

2 stops

£1,127Multiple Airlines

Mon, 6 Jul - Mon, 20 Jul

06:00 - 17:35

BFS

PER

28h 35m

2 stops

22:20 - 23:10

PER

BFS

31h 50m

2 stops

£1,360Multiple Airlines

Wed, 26 Aug - Wed, 16 Sep

08:10 - 11:45

BFS

SYD

42h 35m

2 stops

14:05 - 21:00

SYD

BFS

39h 55m

2 stops

£1,400Multiple Airlines

Wed, 1 Jul - Fri, 31 Jul

08:10 - 11:15

BFS

MEL

42h 05m

2 stops

07:25 - 21:00

MEL

BFS

46h 35m

2 stops

£1,435Multiple Airlines

Wed, 1 Jul - Fri, 31 Jul

14:50 - 19:10

BFS

SYD

43h 20m

3 stops

21:05 - 21:00

SYD

BFS

32h 55m

3 stops

£1,562Multiple Airlines

Wed, 1 Jul - Fri, 31 Jul

07:00 - 09:00

BFS

MEL

41h 00m

2 stops

21:30 - 22:40

MEL

BFS

34h 10m

2 stops

£1,753Multiple Airlines

Sat, 25 Jul - Sat, 1 Aug

07:30 - 22:05

BFS

MEL

29h 35m

2 stops

05:15 - 22:50

MEL

BFS

50h 35m

2 stops

£1,782Multiple Airlines

Thu, 9 Jul - Thu, 16 Jul

06:15 - 16:00

BFS

SYD

48h 45m

2 stops

21:05 - 09:25

SYD

BFS

45h 20m

3 stops

£2,063Multiple Airlines

Wed, 1 Jul - Fri, 31 Jul

18:35 - 09:00

BFS

BNE

53h 25m

2 stops

11:05 - 14:25

BNE

BFS

36h 20m

2 stops

£2,104Multiple Airlines

Fri, 24 Jul - Fri, 31 Jul

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Mon 6/7

08:15-09:00

2 stops39h 45m

Sydney Kingsford Smith

Mon 20/7

20:30-22:35

2 stops35h 05m

£1,062

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Mon 6/7

07:00-09:00

2 stops41h 00m

Sydney Kingsford Smith

Mon 20/7

20:30-22:35

2 stops35h 05m

£1,127

Fastest return journey

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Wed 26/8

06:00-17:35

2 stops28h 35m

Perth

Wed 16/9

22:20-23:10

2 stops31h 50m

£1,360

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 1/7

08:10-11:45

2 stops42h 35m

Sydney Kingsford Smith

Fri 31/7

14:05-21:00

2 stops39h 55m

£1,400

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Wed 1/7

08:10-11:15

2 stops42h 05m

Melbourne

Fri 31/7

07:25-21:00

2 stops46h 35m

£1,435

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 1/7

14:50-19:10

3 stops43h 20m

Sydney Kingsford Smith

Fri 31/7

21:05-21:00

3 stops32h 55m

£1,562

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Sat 25/7

07:00-09:00

2 stops41h 00m

Melbourne

Sat 1/8

21:30-22:40

2 stops34h 10m

£1,753

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Thu 9/7

07:30-22:05

2 stops29h 35m

Melbourne

Thu 16/7

05:15-22:50

2 stops50h 35m

£1,782

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 1/7

06:15-16:00

2 stops48h 45m

Sydney Kingsford Smith

Fri 31/7

21:05-09:25

3 stops45h 20m

£2,063

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Fri 24/7

18:35-09:00

2 stops53h 25m

Brisbane

Fri 31/7

11:05-14:25

2 stops36h 20m

£2,104

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 Belfast Intl Airport to Australia

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 Australia?

The month of May is, on average, the cheapest month to fly to Australia from Belfast Intl Airport, with most prices found around £501. The month of November is another great option to travel to Australia, with average flight prices from Belfast Intl Airport averaging around £816.

Cheap Belfast Intl Airport to Australia flight deals and tips

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

Fastest flight time	25h 35m
Direct flights	None

The fastest flight from Belfast Intl Airport to Australia takes 25h 35m

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

Search flight deals

Frequently asked questions about flying from Belfast Intl Airport to Australia

When did momondo last update prices for flights from Belfast Intl Airport to Australia?
Prices for flights from Belfast Intl Airport to Australia were last updated today.
How many operators does momondo search for flights from Belfast Intl Airport to Australia?
As of June 2026, there are 2 operators available to choose from for flights from Belfast Intl Airport to Australia.
How old do you have to be to fly from Belfast Intl Airport to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Belfast Intl Airport to Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Belfast Intl Airport to Australia

Compare and see reviews for airlines that fly from Belfast Intl Airport to Australia with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom £501	Free Cancellation	Rating 7.3 3,726 reviews		Search Qatar Airways flights
British Airways	PriceFrom £930	Free Cancellation	Rating 6.7 8,035 reviews		Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Belfast to Australia. momondo saves you time and could save you money on your trip.

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

Flights from Belfast to Australia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Belfast to Australia 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 Belfast to Australia right now. Can momondo alert me if prices change?

Price alerts on flights to Australia from Belfast are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.