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

KLM and Qatar Airways 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 are updated daily.

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

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 Australia.

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

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,093 Cheap Flights from Belfast to Australia in 2025/26

1 adult

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Find the cheapest flights from Belfast to Australia

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 01:35

BFS

PER

35h 05m3 stops

17:45 - 21:05

PER

BFS

35h 20m3 stops

$1,757Multiple Airlines

Sun, 25 Jan - Thu, 29 Jan

08:35 - 06:30

BFS

SYD

34h 55m2 stops

21:30 - 20:15

SYD

BFS

33h 45m2 stops

$1,759Multiple Airlines

Wed, 25 Feb - Sat, 14 Mar

07:25 - 06:30

BHD

SYD

36h 05m2 stops

21:30 - 20:50

SYD

BHD

34h 20m2 stops

$1,772Multiple Airlines

Wed, 25 Feb - Sat, 14 Mar

22:45 - 15:55

BFS

PER

33h 10m3 stops

16:15 - 14:00

PER

BFS

29h 45m2 stops

$1,836Multiple Airlines

Sun, 25 Jan - Thu, 29 Jan

09:25 - 10:00

BFS

MEL

37h 35m2 stops

12:00 - 20:10

MEL

BFS

43h 10m2 stops

$1,934Multiple Airlines

Sun, 11 Jan - Sun, 18 Jan

09:35 - 06:45

BHD

MEL

36h 10m2 stops

09:45 - 15:20

MEL

BHD

38h 35m2 stops

$2,208American Airlines

Tue, 5 May - Tue, 26 May

12:10 - 01:25

BHD

PER

29h 15m2 stops

16:15 - 10:20

PER

BHD

26h 05m2 stops

$2,228British Airways

Sun, 1 Mar - Thu, 19 Mar

20:25 - 01:25

BHD

PER

45h 00m2 stops

16:15 - 10:20

PER

BHD

26h 05m2 stops

$2,241British Airways

Sun, 1 Mar - Thu, 19 Mar

14:25 - 22:10

BHD

MEL

46h 45m2 stops

20:55 - 21:10

MEL

BHD

33h 15m2 stops

$2,281Qatar Airways

Tue, 5 May - Tue, 26 May

07:00 - 06:50

BHD

SYD

36h 50m2 stops

15:50 - 09:45

SYD

BHD

28h 55m2 stops

$3,002Qatar Airways

Sun, 8 Mar - Wed, 11 Mar

Qatar Airways flights from Belfast to Australia

Our best Qatar Airways deals on Belfast to Australia flight tickets

Qatar Airways

5 May

BHD14:25Belfast City

46h 45m

2 stops

MEL22:10Melbourne

26 May

MEL20:55Melbourne

33h 15m

2 stops

BHD21:10Belfast City

$2,281

Find similar

Qatar Airways

18 Jan

BHD18:00Belfast City

34h 20m

2 stops

PER12:20Perth

15 Feb

PER15:55Perth

33h 25m

2 stops

BHD17:20Belfast City

$2,846

Find similar

Qatar Airways

15 Jan

BHD14:25Belfast City

28h 20m

2 stops

MEL05:45Melbourne

17 Feb

MEL23:40Melbourne

32h 30m

2 stops

BHD21:10Belfast City

$2,904

Find similar

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

$2,228

Find similar

British Airways

1 Mar

BHD20:25Belfast City

45h 00m

2 stops

PER01:25Perth

19 Mar

PER16:15Perth

26h 05m

2 stops

BHD10:20Belfast City

$2,241

Find similar

British Airways

7 Mar

BHD06:35Belfast City

39h 50m

2 stops

MEL09:25Melbourne

11 Mar

MEL11:05Melbourne

33h 05m

2 stops

BHD09:10Belfast City

$2,268

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Sun 25/1

06:30-01:35

3 stops35h 05m

Perth

Thu 29/1

17:45-21:05

3 stops35h 20m

$1,757

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Wed 25/2

08:35-06:30

2 stops34h 55m

Sydney Kingsford Smith

Sat 14/3

21:30-20:15

2 stops33h 45m

$1,759

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 25/2

07:25-06:30

2 stops36h 05m

Sydney Kingsford Smith

Sat 14/3

21:30-20:50

2 stops34h 20m

$1,772

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Sun 25/1

22:45-15:55

3 stops33h 10m

Perth

Thu 29/1

16:15-14:00

2 stops29h 45m

$1,836

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Sun 11/1

09:25-10:00

2 stops37h 35m

Melbourne

Sun 18/1

12:00-20:10

2 stops43h 10m

$1,934

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 5/5

09:35-06:45

2 stops36h 10m

Melbourne

Tue 26/5

09:45-15:20

2 stops38h 35m

$2,208

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

$2,228

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 1/3

20:25-01:25

2 stops45h 00m

Perth

Thu 19/3

16:15-10:20

2 stops26h 05m

$2,241

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 5/5

14:25-22:10

2 stops46h 45m

Melbourne

Tue 26/5

20:55-21:10

2 stops33h 15m

$2,281

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 8/3

07:00-06:50

2 stops36h 50m

Sydney Kingsford Smith

Wed 11/3

15:50-09:45

2 stops28h 55m

$3,002

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 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?

In general, October is the cheapest month to fly from Belfast to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,096. If you don’t want to visit Australia in October, then you should wait until November to fly from Belfast, when ticket prices are also cheap, with an average price of $2,216.

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 10m
Direct flights	None

The fastest flight from Belfast to Australia takes 25h 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 are updated daily.
How old do you have to be to fly from Belfast to Australia?
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 Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Australia from Belfast.

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

Yes. momondo can track prices for Belfast to Australia 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.