What is the cheapest airline that flies from Belfast to Australia?

Qatar Airways, British Airways, and KLM are the most popular carriers operating from Belfast to Australia

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

Prices for flights from Belfast to Australia refresh daily.

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

There are 2 operators available for flights from Belfast to Australia as of July 2026.

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

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 Belfast to Australia.

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

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£386 Cheap Flights from Belfast to Australia in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Belfast to Australia

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:15 - 09:00

BFS

SYD

41h 45m

2 stops

20:30 - 20:40

SYD

BFS

33h 10m

2 stops

£832Multiple Airlines

Tue, 1 Sep - Wed, 9 Sep

06:15 - 09:00

BFS

MEL

41h 45m

2 stops

12:00 - 14:00

MEL

BFS

36h 00m

2 stops

£839Multiple Airlines

Tue, 1 Sep - Tue, 13 Oct

06:05 - 09:00

BFS

MEL

41h 55m

2 stops

11:00 - 15:30

MEL

BFS

37h 30m

2 stops

£844Multiple Airlines

Fri, 4 Sep - Mon, 28 Sep

09:40 - 09:00

BFS

MEL

38h 20m

2 stops

11:00 - 21:05

MEL

BFS

43h 05m

2 stops

£857Multiple Airlines

Sat, 5 Sep - Tue, 15 Sep

10:20 - 09:00

BHD

MEL

37h 40m

2 stops

12:00 - 13:40

MEL

BHD

35h 40m

2 stops

£869Multiple Airlines

Tue, 1 Sep - Tue, 13 Oct

16:35 - 08:40

BHD

MEL

31h 05m

2 stops

21:10 - 20:35

MEL

BHD

56h 25m

2 stops

£939China Southern

Thu, 3 Sep - Mon, 7 Sep

07:40 - 18:45

BHD

PER

27h 05m

2 stops

22:45 - 16:45

PER

BHD

26h 00m

2 stops

£1,139British Airways

Thu, 29 Oct - Tue, 17 Nov

10:10 - 18:35

BHD

PER

49h 25m

2 stops

22:45 - 08:45

PER

BHD

41h 00m

2 stops

£1,162Qatar Airways

Wed, 26 Aug - Wed, 16 Sep

15:05 - 18:45

BHD

PER

43h 40m

2 stops

22:45 - 16:05

PER

BHD

25h 20m

2 stops

£1,165British Airways

Sat, 31 Oct - Mon, 16 Nov

16:25 - 08:25

BHD

BNE

31h 00m

2 stops

10:10 - 20:35

BNE

BHD

67h 25m

2 stops

£1,293China Southern

Tue, 15 Sep - Thu, 8 Oct

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KLM flights from Belfast to Australia

Our best KLM deals on Belfast to Australia flight tickets

KLM

30 Aug

BHD09:50Belfast City

35h 35m

2 stops

SYD06:25Sydney Kingsford Smith

11 Oct

SYD12:40Sydney Kingsford Smith

30h 40m

3 stops

BHD09:20Belfast City

£1,277

KLM

7 Sept

BHD17:30Belfast City

31h 10m

3 stops

SYD09:40Sydney Kingsford Smith

14 Sept

SYD09:50Sydney Kingsford Smith

56h 30m

2 stops

BHD09:20Belfast City

£1,283

KLM

28 Oct

BHD17:20Belfast City

27h 50m

3 stops

SYD08:10Sydney Kingsford Smith

10 Dec

SYD06:35Sydney Kingsford Smith

45h 15m

3 stops

BHD16:50Belfast City

£1,283

British Airways flights from Belfast to Australia

Our best British Airways deals on Belfast to Australia flight tickets

British Airways

29 Oct

BHD07:40Belfast City

27h 05m

2 stops

PER18:45Perth

16 Nov

PER22:45Perth

25h 20m

2 stops

BHD16:05Belfast City

£1,139

British Airways

31 Oct

BHD15:05Belfast City

43h 40m

2 stops

PER18:45Perth

24 Nov

PER22:45Perth

24h 05m

2 stops

BHD14:50Belfast City

£1,165

British Airways

30 Oct

BHD08:45Belfast City

26h 00m

2 stops

PER18:45Perth

22 Nov

PER22:45Perth

26h 05m

2 stops

BHD16:50Belfast City

£1,191

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Tue 1/9

06:15-09:00

2 stops41h 45m

Sydney Kingsford Smith

Wed 9/9

20:30-20:40

2 stops33h 10m

£832

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Tue 1/9

06:15-09:00

2 stops41h 45m

Melbourne

Tue 13/10

12:00-14:00

2 stops36h 00m

£839

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Fri 4/9

06:05-09:00

2 stops41h 55m

Melbourne

Mon 28/9

11:00-15:30

2 stops37h 30m

£844

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Sat 5/9

09:40-09:00

2 stops38h 20m

Melbourne

Tue 15/9

11:00-21:05

2 stops43h 05m

£857

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 1/9

10:20-09:00

2 stops37h 40m

Melbourne

Tue 13/10

12:00-13:40

2 stops35h 40m

£869

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Thu 3/9

16:35-08:40

2 stops31h 05m

Melbourne

Mon 7/9

21:10-20:35

2 stops56h 25m

£939

Fastest return journey

BelfastPerth

BHD - PER

BHDPER

Belfast City

Thu 29/10

07:40-18:45

2 stops27h 05m

Perth

Tue 17/11

22:45-16:45

2 stops26h 00m

£1,139

BelfastPerth

BHD - PER

BHDPER

Belfast City

Wed 26/8

10:10-18:35

2 stops49h 25m

Perth

Wed 16/9

22:45-08:45

2 stops41h 00m

£1,162

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sat 31/10

15:05-18:45

2 stops43h 40m

Perth

Mon 16/11

22:45-16:05

2 stops25h 20m

£1,165

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Tue 15/9

16:25-08:25

2 stops31h 00m

Brisbane

Thu 8/10

10:10-20:35

2 stops67h 25m

£1,293

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 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

Prices

Airlines

What is the cheapest month to fly to Australia?

The month of August is, on average, the cheapest month to fly to Australia from Belfast, with most prices found around £0. The month of June is another great option to travel to Australia, with average flight prices from Belfast averaging around £969.

Cheap Belfast to Australia flight deals and tips

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

Fastest flight time	25h 30m
Direct flights	None

The fastest flight from Belfast to Australia takes 25h 30m

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

Search flight deals

Frequently asked questions about flying from Belfast to Australia

When did momondo last update prices for flights from Belfast to Australia?
Prices for flights from Belfast to Australia refresh daily.
How many operators does momondo search for flights from Belfast to Australia?
There are 2 operators available for flights from Belfast to Australia as of July 2026.
How old do you have to be to fly from Belfast to Australia?
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 Belfast to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Belfast to Australia

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

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom £503	Free Cancellation	Rating 7.3 3,743 reviews		Search Qatar Airways flights
British Airways	PriceFrom £985	Free Cancellation	Rating 6.7 8,132 reviews		Search British Airways flights

Why use momondo?

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

Finding the right flight to Australia from Belfast is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

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

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

momondo helps you find the best flight between Belfast and Australia 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 Australia right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Australia from Belfast. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.