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

Qatar 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 February 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.

£356 Cheap Flights from Belfast to Australia in 2026

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Find the cheapest flights from Belfast to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:10 - 21:10

BFS

BNE

30h 00m

2 stops

10:10 - 19:30

BNE

BFS

42h 20m

2 stops

£812Multiple Airlines

Thu, 9 Apr - Thu, 30 Apr

07:00 - 21:10

BHD

BNE

29h 10m

2 stops

10:10 - 13:40

BNE

BHD

36h 30m

2 stops

£836Multiple Airlines

Thu, 9 Apr - Thu, 30 Apr

07:50 - 06:35

BFS

SYD

35h 45m

2 stops

21:15 - 20:10

SYD

BFS

33h 55m

3 stops

£900Multiple Airlines

Mon, 2 Mar - Sun, 8 Mar

11:05 - 15:50

BHD

MEL

43h 45m

2 stops

17:20 - 13:50

MEL

BHD

29h 30m

2 stops

£957Aer Lingus

Tue, 5 May - Tue, 26 May

18:30 - 05:55

BHD

MEL

26h 25m

2 stops

23:45 - 19:25

MEL

BHD

28h 40m

2 stops

£992Multiple Airlines

Mon, 20 Apr - Mon, 18 May

06:30 - 09:00

BFS

BNE

40h 30m

2 stops

11:10 - 15:50

BNE

BFS

38h 40m

2 stops

£1,021Multiple Airlines

Thu, 26 Feb - Sat, 7 Mar

12:10 - 01:25

BHD

PER

29h 15m

2 stops

16:15 - 10:20

PER

BHD

26h 05m

2 stops

£1,148British Airways

Sun, 1 Mar - Thu, 19 Mar

11:25 - 07:55

BHD

SYD

33h 30m

2 stops

11:15 - 10:20

SYD

BHD

34h 05m

2 stops

£1,153British Airways

Wed, 11 Mar - Sun, 15 Mar

09:15 - 07:55

BHD

SYD

35h 40m

2 stops

11:15 - 08:25

SYD

BHD

32h 10m

2 stops

£1,154British Airways

Wed, 11 Mar - Sun, 15 Mar

11:35 - 01:25

BHD

PER

29h 50m

2 stops

16:15 - 11:30

PER

BHD

27h 15m

2 stops

£1,156British Airways

Sat, 28 Feb - Tue, 17 Mar

KLM flights from Belfast to Australia

Our best KLM deals on Belfast to Australia flight tickets

KLM

5 May

BHD17:30Belfast City

26h 25m

3 stops

MEL04:55Melbourne

26 May

MEL13:25Melbourne

28h 55m

2 stops

BHD09:20Belfast City

£1,318

KLM

28 Feb

BHD06:30Belfast City

34h 55m

2 stops

PER01:25Perth

17 Mar

PER06:50Perth

46h 10m

3 stops

BHD21:00Belfast City

£1,362

KLM

1 Mar

BHD06:30Belfast City

47h 40m

3 stops

PER14:10Perth

19 Mar

PER10:30Perth

42h 30m

2 stops

BHD21:00Belfast City

£1,366

British Airways flights from Belfast to Australia

Our best British Airways deals on Belfast to Australia flight tickets

British Airways

1 Mar

BHD12:10Belfast City

29h 15m

2 stops

PER01:25Perth

19 Mar

PER16:15Perth

26h 05m

2 stops

BHD10:20Belfast City

£1,148

British Airways

11 Mar

BHD11:25Belfast City

33h 30m

2 stops

SYD07:55Sydney Kingsford Smith

15 Mar

SYD11:15Sydney Kingsford Smith

34h 05m

2 stops

BHD10:20Belfast City

£1,153

British Airways

11 Mar

BHD09:15Belfast City

35h 40m

2 stops

SYD07:55Sydney Kingsford Smith

15 Mar

SYD11:15Sydney Kingsford Smith

32h 10m

2 stops

BHD08:25Belfast City

£1,154

Fly from

Fly to

Route

Depart

Return

Price

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Thu 9/4

06:10-21:10

2 stops30h 00m

Brisbane

Thu 30/4

10:10-19:30

2 stops42h 20m

£812

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Thu 9/4

07:00-21:10

2 stops29h 10m

Brisbane

Thu 30/4

10:10-13:40

2 stops36h 30m

£836

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Mon 2/3

07:50-06:35

2 stops35h 45m

Sydney Kingsford Smith

Sun 8/3

21:15-20:10

3 stops33h 55m

£900

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 5/5

11:05-15:50

2 stops43h 45m

Melbourne

Tue 26/5

17:20-13:50

2 stops29h 30m

£957

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Mon 20/4

18:30-05:55

2 stops26h 25m

Melbourne

Mon 18/5

23:45-19:25

2 stops28h 40m

£992

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Thu 26/2

06:30-09:00

2 stops40h 30m

Brisbane

Sat 7/3

11:10-15:50

2 stops38h 40m

£1,021

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 1/3

12:10-01:25

2 stops29h 15m

Perth

Thu 19/3

16:15-10:20

2 stops26h 05m

£1,148

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 11/3

11:25-07:55

2 stops33h 30m

Sydney Kingsford Smith

Sun 15/3

11:15-10:20

2 stops34h 05m

£1,153

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 11/3

09:15-07:55

2 stops35h 40m

Sydney Kingsford Smith

Sun 15/3

11:15-08:25

2 stops32h 10m

£1,154

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sat 28/2

11:35-01:25

2 stops29h 50m

Perth

Tue 17/3

16:15-11:30

2 stops27h 15m

£1,156

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 October is, on average, the cheapest month to fly to Australia from Belfast, with most prices found around £1,020. The month of November is another great option to travel to Australia, with average flight prices from Belfast averaging around £1,067.

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	23h 10m
Direct flights	None

The fastest flight from Belfast to Australia takes 23h 10m

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

Search flight deals

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 February 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 £494	Free Cancellation	Rating 7.4 3,730 reviews		Search Qatar Airways flights
British Airways	PriceFrom £967	Free Cancellation	Rating 6.7 7,719 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.