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

Qatar Airways, Aer Lingus, and British 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.

$807 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 - 19:50

BFS

PER

30h 40m

3 stops

04:55 - 20:40

PER

BFS

46h 45m

3 stops

$1,544Multiple Airlines

Thu, 3 Sep - Wed, 9 Sep

06:10 - 09:00

BFS

BNE

41h 50m

2 stops

11:05 - 20:40

BNE

BFS

42h 35m

2 stops

$1,713Multiple Airlines

Wed, 6 May - Wed, 13 May

15:50 - 19:25

BHD

SYD

42h 35m

2 stops

14:10 - 20:35

SYD

BHD

63h 25m

2 stops

$1,733China Southern

Sun, 26 Apr - Sun, 24 May

14:20 - 08:25

BHD

SYD

33h 05m

2 stops

21:45 - 08:40

SYD

BHD

43h 55m

2 stops

$1,915Multiple Airlines

Thu, 23 Apr - Sat, 23 May

18:20 - 12:25

BHD

SYD

33h 05m

2 stops

14:10 - 20:35

SYD

BHD

63h 25m

2 stops

$1,970China Southern

Wed, 6 May - Wed, 13 May

21:05 - 19:25

BFS

SYD

37h 20m

2 stops

14:10 - 15:20

SYD

BFS

34h 10m

2 stops

$1,980Multiple Airlines

Sun, 26 Apr - Sun, 24 May

07:00 - 22:05

BHD

MEL

54h 05m

2 stops

20:55 - 17:45

MEL

BHD

29h 50m

2 stops

$2,113Qatar Airways

Tue, 5 May - Tue, 26 May

07:00 - 22:05

BHD

MEL

30h 05m

2 stops

20:55 - 17:45

MEL

BHD

29h 50m

2 stops

$2,286Qatar Airways

Sun, 3 May - Sat, 23 May

20:35 - 17:30

BHD

BNE

35h 55m

2 stops

22:10 - 18:10

BNE

BHD

29h 00m

2 stops

$2,418British Airways

Thu, 17 Sep - Fri, 23 Oct

20:35 - 17:30

BHD

BNE

35h 55m

2 stops

22:10 - 18:10

BNE

BHD

29h 00m

2 stops

$2,428British Airways

Thu, 17 Sep - Fri, 23 Oct

KLM flights from Belfast to Australia

Our best KLM deals on Belfast to Australia flight tickets

KLM

5 May

BHD09:50Belfast City

34h 05m

3 stops

MEL04:55Melbourne

26 May

MEL13:25Melbourne

28h 55m

2 stops

BHD09:20Belfast City

$3,599

KLM

5 May

BHD09:50Belfast City

34h 40m

3 stops

MEL05:30Melbourne

26 May

MEL13:25Melbourne

28h 55m

2 stops

BHD09:20Belfast City

$3,647

KLM

5 May

BHD09:50Belfast City

34h 40m

3 stops

MEL05:30Melbourne

26 May

MEL13:25Melbourne

28h 55m

2 stops

BHD09:20Belfast City

$3,657

American Airlines flights from Belfast to Australia

Our best American Airlines deals on Belfast to Australia flight tickets

American Airlines

31 Mar

BHD16:25Belfast City

53h 40m

2 stops

SYD08:05Sydney Kingsford Smith

28 Apr

SYD12:00Sydney Kingsford Smith

38h 35m

2 stops

BHD17:35Belfast City

$2,581

American Airlines

31 Mar

BHD06:30Belfast City

38h 25m

2 stops

SYD06:55Sydney Kingsford Smith

28 Apr

SYD17:50Sydney Kingsford Smith

32h 45m

2 stops

BHD17:35Belfast City

$2,585

American Airlines

31 Mar

BHD13:45Belfast City

31h 45m

2 stops

SYD07:30Sydney Kingsford Smith

28 Apr

SYD17:50Sydney Kingsford Smith

32h 45m

2 stops

BHD17:35Belfast City

$2,588

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Thu 3/9

06:10-19:50

3 stops30h 40m

Perth

Wed 9/9

04:55-20:40

3 stops46h 45m

$1,544

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Wed 6/5

06:10-09:00

2 stops41h 50m

Brisbane

Wed 13/5

11:05-20:40

2 stops42h 35m

$1,713

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 26/4

15:50-19:25

2 stops42h 35m

Sydney Kingsford Smith

Sun 24/5

14:10-20:35

2 stops63h 25m

$1,733

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 23/4

14:20-08:25

2 stops33h 05m

Sydney Kingsford Smith

Sat 23/5

21:45-08:40

2 stops43h 55m

$1,915

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 6/5

18:20-12:25

2 stops33h 05m

Sydney Kingsford Smith

Wed 13/5

14:10-20:35

2 stops63h 25m

$1,970

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Sun 26/4

21:05-19:25

2 stops37h 20m

Sydney Kingsford Smith

Sun 24/5

14:10-15:20

2 stops34h 10m

$1,980

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 5/5

07:00-22:05

2 stops54h 05m

Melbourne

Tue 26/5

20:55-17:45

2 stops29h 50m

$2,113

Fastest return journey

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Sun 3/5

07:00-22:05

2 stops30h 05m

Melbourne

Sat 23/5

20:55-17:45

2 stops29h 50m

$2,286

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Thu 17/9

20:35-17:30

2 stops35h 55m

Brisbane

Fri 23/10

22:10-18:10

2 stops29h 00m

$2,418

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Thu 17/9

20:35-17:30

2 stops35h 55m

Brisbane

Fri 23/10

22:10-18:10

2 stops29h 00m

$2,428

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?

In general, November 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 $2,039. If you don’t want to visit Australia in November, then you should wait until March to fly from Belfast, when ticket prices are also cheap, with an average price of $2,155.

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 45m
Direct flights	None

The fastest flight from Belfast to Australia takes 23h 45m

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.