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

Prices for flights from Northern Ireland to Australia refresh daily.

How old do you have to be to fly from Northern Ireland 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 Northern Ireland to Australia.

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

The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$950 Cheap Flights from Northern Ireland to Australia in 2025/26

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Northern Ireland to Australia

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

06:30 - 10:20

BFS

MEL

40h 50m3 stops

14:00 - 20:25

MEL

BFS

41h 25m3 stops

$1,719Multiple Airlines

Thu, 5 Feb - Thu, 12 Feb

06:30 - 09:00

BFS

BNE

40h 30m3 stops

11:10 - 16:15

BNE

BFS

39h 05m3 stops

$1,820Multiple Airlines

Wed, 4 Feb - Wed, 11 Feb

09:10 - 01:25

BHD

PER

32h 15m2 stops

16:15 - 10:20

PER

BHD

26h 05m2 stops

$2,030British Airways

Sun, 1 Mar - Thu, 19 Mar

06:30 - 01:25

BHD

PER

34h 55m2 stops

16:15 - 10:20

PER

BHD

26h 05m2 stops

$2,037British Airways

Sun, 1 Mar - Thu, 19 Mar

09:35 - 06:45

BHD

SYD

36h 10m2 stops

10:10 - 12:55

SYD

BHD

35h 45m2 stops

$2,052British Airways

Thu, 14 May - Mon, 18 May

06:35 - 06:45

BHD

SYD

39h 10m2 stops

10:10 - 08:50

SYD

BHD

31h 40m2 stops

$2,060British Airways

Thu, 14 May - Mon, 18 May

06:30 - 01:25

BHD

PER

34h 55m2 stops

06:50 - 16:50

PER

BHD

42h 00m3 stops

$2,336KLM

Sun, 8 Mar - Sun, 22 Mar

08:45 - 07:25

BHD

SYD

35h 40m2 stops

17:50 - 17:15

SYD

BHD

32h 25m2 stops

$2,631American Airlines

Fri, 27 Mar - Sat, 25 Apr

18:50 - 06:50

BHD

SYD

49h 00m2 stops

15:50 - 09:45

SYD

BHD

28h 55m2 stops

$3,333Qatar Airways

Sun, 4 Jan - Wed, 4 Mar

06:30 - 08:35

BHD

SYD

39h 05m3 stops

22:10 - 09:20

SYD

BHD

44h 10m2 stops

$3,369KLM

Fri, 27 Mar - Sat, 25 Apr

British Airways flights from Northern Ireland to Australia

Our best British Airways deals on Northern Ireland to Australia flight tickets

British Airways

1 Mar

BHD09:10Belfast City

32h 15m

2 stops

PER01:25Perth

19 Mar

PER16:15Perth

26h 05m

2 stops

BHD10:20Belfast City

$2,030

Find similar

British Airways

1 Mar

BHD06:30Belfast City

34h 55m

2 stops

PER01:25Perth

19 Mar

PER16:15Perth

26h 05m

2 stops

BHD10:20Belfast City

$2,037

Find similar

British Airways

14 May

BHD09:35Belfast City

36h 10m

2 stops

SYD06:45Sydney Kingsford Smith

18 May

SYD10:10Sydney Kingsford Smith

35h 45m

2 stops

BHD12:55Belfast City

$2,052

Find similar

KLM flights from Northern Ireland to Australia

Our best KLM deals on Northern Ireland to Australia flight tickets

KLM

8 Mar

BHD06:30Belfast City

34h 55m

2 stops

PER01:25Perth

22 Mar

PER06:50Perth

42h 00m

3 stops

BHD16:50Belfast City

$2,336

Find similar

KLM

8 Mar

BHD06:30Belfast City

49h 05m

3 stops

PER15:35Perth

22 Mar

PER10:30Perth

42h 30m

2 stops

BHD21:00Belfast City

$2,338

Find similar

KLM

8 Mar

BHD06:30Belfast City

49h 05m

3 stops

PER15:35Perth

22 Mar

PER06:50Perth

42h 00m

3 stops

BHD16:50Belfast City

$2,342

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BelfastMelbourne

BFS - MEL

BFSMEL

Belfast Intl

Thu 5/2

06:30-10:20

3 stops40h 50m

Melbourne

Thu 12/2

14:00-20:25

3 stops41h 25m

$1,719

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Wed 4/2

06:30-09:00

3 stops40h 30m

Brisbane

Wed 11/2

11:10-16:15

3 stops39h 05m

$1,820

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 1/3

09:10-01:25

2 stops32h 15m

Perth

Thu 19/3

16:15-10:20

2 stops26h 05m

$2,030

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 1/3

06:30-01:25

2 stops34h 55m

Perth

Thu 19/3

16:15-10:20

2 stops26h 05m

$2,037

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 14/5

09:35-06:45

2 stops36h 10m

Sydney Kingsford Smith

Mon 18/5

10:10-12:55

2 stops35h 45m

$2,052

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 14/5

06:35-06:45

2 stops39h 10m

Sydney Kingsford Smith

Mon 18/5

10:10-08:50

2 stops31h 40m

$2,060

BelfastPerth

BHD - PER

BHDPER

Belfast City

Sun 8/3

06:30-01:25

2 stops34h 55m

Perth

Sun 22/3

06:50-16:50

3 stops42h 00m

$2,336

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 27/3

08:45-07:25

2 stops35h 40m

Sydney Kingsford Smith

Sat 25/4

17:50-17:15

2 stops32h 25m

$2,631

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 4/1

18:50-06:50

2 stops49h 00m

Sydney Kingsford Smith

Wed 4/3

15:50-09:45

2 stops28h 55m

$3,333

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Fri 27/3

06:30-08:35

3 stops39h 05m

Sydney Kingsford Smith

Sat 25/4

22:10-09:20

2 stops44h 10m

$3,369

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Northern Ireland 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

What is the cheapest month to fly to Australia?

In general, October is the cheapest month to fly from Northern Ireland to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $2,073. If you don’t want to visit Australia in October, then you should wait until November to fly from Northern Ireland, when ticket prices are also cheap, with an average price of $2,169.

Cheap Northern Ireland to Australia flight deals and tips

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

Fastest flight time	23h 25m
Direct flights	None

The fastest flight from Northern Ireland to Australia takes 23h 25m

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

Search flight deals

When did momondo last update prices for flights from Northern Ireland to Australia?
Prices for flights from Northern Ireland to Australia refresh daily.
How old do you have to be to fly from Northern Ireland 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 Northern Ireland to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Northern Ireland to Australia. momondo saves you time and could save you money on your trip.

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

Flights from Northern Ireland 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 Northern Ireland to Australia?

Once all potential Northern Ireland to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Northern Ireland to Australia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Australia and let you know when they change.