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

British Airways is the most popular carrier 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.

$911 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.

19:10 - 08:25

BHD

BNE

52h 15m

2 stops

23:00 - 20:35

BNE

BHD

54h 35m

2 stops

$1,695China Southern

Sun, 10 May - Sun, 17 May

18:20 - 12:25

BHD

SYD

33h 05m

2 stops

14:10 - 20:35

SYD

BHD

63h 25m

2 stops

$1,972China Southern

Wed, 6 May - Wed, 13 May

16:05 - 19:25

BHD

SYD

42h 20m

2 stops

10:05 - 20:35

SYD

BHD

67h 30m

2 stops

$1,994China Southern

Wed, 29 Apr - Wed, 6 May

06:15 - 15:50

BFS

MEL

24h 35m

2 stops

17:20 - 19:25

MEL

BFS

35h 05m

2 stops

$2,001Multiple Airlines

Wed, 13 May - Wed, 20 May

20:05 - 16:50

BFS

SYD

35h 45m

2 stops

20:50 - 22:50

SYD

BFS

35h 00m

2 stops

$2,011Multiple Airlines

Thu, 14 May - Thu, 21 May

16:05 - 19:25

BHD

SYD

42h 20m

2 stops

10:05 - 20:35

SYD

BHD

67h 30m

2 stops

$2,047China Southern

Wed, 29 Apr - Wed, 6 May

12:15 - 06:10

BFS

SYD

32h 55m

2 stops

15:40 - 10:00

SYD

BFS

27h 20m

2 stops

$2,062Multiple Airlines

Mon, 11 May - Mon, 18 May

07:00 - 16:50

BHD

MEL

48h 50m

2 stops

20:55 - 17:45

MEL

BHD

29h 50m

2 stops

$2,290Qatar Airways

Tue, 5 May - Tue, 26 May

18:00 - 04:55

BHD

MEL

25h 55m

2 stops

20:55 - 13:50

MEL

BHD

49h 55m

2 stops

$2,296Qatar 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

$2,420British Airways

Thu, 17 Sep - Fri, 23 Oct

China Southern flights from Belfast to Australia

Our best China Southern deals on Belfast to Australia flight tickets

China Southern

10 May

BHD19:10Belfast City

52h 15m

2 stops

BNE08:25Brisbane

17 May

BNE23:00Brisbane

54h 35m

2 stops

BHD20:35Belfast City

$1,695

China Southern

6 May

BHD18:20Belfast City

33h 05m

2 stops

SYD12:25Sydney Kingsford Smith

13 May

SYD14:10Sydney Kingsford Smith

63h 25m

2 stops

BHD20:35Belfast City

$1,972

China Southern

29 Apr

BHD16:05Belfast City

42h 20m

2 stops

SYD19:25Sydney Kingsford Smith

6 May

SYD10:05Sydney Kingsford Smith

67h 30m

2 stops

BHD20:35Belfast City

$1,994

British Airways flights from Belfast to Australia

Our best British Airways deals on Belfast to Australia flight tickets

British Airways

17 Sept

BHD20:35Belfast City

35h 55m

2 stops

BNE17:30Brisbane

23 Oct

BNE22:10Brisbane

29h 00m

2 stops

BHD18:10Belfast City

$2,420

British Airways

4 June

BHD19:30Belfast City

29h 35m

3 stops

BNE10:05Brisbane

7 June

BNE00:05Brisbane

41h 45m

2 stops

BHD08:50Belfast City

$4,265

British Airways

4 June

BHD12:45Belfast City

36h 20m

3 stops

BNE10:05Brisbane

7 June

BNE00:05Brisbane

41h 45m

2 stops

BHD08:50Belfast City

$4,546

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Sun 10/5

19:10-08:25

2 stops52h 15m

Brisbane

Sun 17/5

23:00-20:35

2 stops54h 35m

$1,695

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

$1,972

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 29/4

16:05-19:25

2 stops42h 20m

Sydney Kingsford Smith

Wed 6/5

10:05-20:35

2 stops67h 30m

$1,994

Fastest return journey

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Wed 13/5

06:15-15:50

2 stops24h 35m

Melbourne

Wed 20/5

17:20-19:25

2 stops35h 05m

$2,001

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Thu 14/5

20:05-16:50

2 stops35h 45m

Sydney Kingsford Smith

Thu 21/5

20:50-22:50

2 stops35h 00m

$2,011

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 29/4

16:05-19:25

2 stops42h 20m

Sydney Kingsford Smith

Wed 6/5

10:05-20:35

2 stops67h 30m

$2,047

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Mon 11/5

12:15-06:10

2 stops32h 55m

Sydney Kingsford Smith

Mon 18/5

15:40-10:00

2 stops27h 20m

$2,062

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Tue 5/5

07:00-16:50

2 stops48h 50m

Melbourne

Tue 26/5

20:55-17:45

2 stops29h 50m

$2,290

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Sun 3/5

18:00-04:55

2 stops25h 55m

Melbourne

Sat 23/5

20:55-13:50

2 stops49h 55m

$2,296

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

$2,420

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 $2,040. 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 $2,157.

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	22h 15m
Direct flights	None

The fastest flight from Belfast to Australia takes 22h 15m

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.