What is the cheapest airline that flies from Northern Ireland to Australia?

Qatar Airways is the most popular carrier operating from Northern Ireland to Australia

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.

$920 Cheap Flights from Northern Ireland to Australia in 2026

1 adult

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Find the cheapest flights from Northern Ireland to Australia

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

20:50 - 09:00

BFS

SYD

51h 10m

2 stops

20:30 - 20:25

SYD

BFS

32h 55m

2 stops

$1,423Multiple Airlines

Sun, 3 May - Mon, 11 May

14:20 - 09:00

BHD

SYD

33h 40m

2 stops

20:30 - 20:30

SYD

BHD

33h 00m

2 stops

$1,451Multiple Airlines

Wed, 13 May - Mon, 8 Jun

06:20 - 19:50

BFS

PER

30h 30m

3 stops

05:15 - 22:25

PER

BFS

48h 10m

3 stops

$1,786Multiple Airlines

Sat, 1 Aug - Mon, 24 Aug

16:40 - 08:25

BHD

SYD

30h 45m

2 stops

21:45 - 19:40

SYD

BHD

54h 55m

2 stops

$1,790Multiple Airlines

Sun, 3 May - Mon, 11 May

09:05 - 18:50

BHD

SYD

46h 45m

2 stops

21:40 - 16:05

SYD

BHD

29h 25m

2 stops

$2,056British Airways

Thu, 12 Mar - Mon, 16 Mar

10:40 - 18:50

BHD

SYD

45h 10m

2 stops

21:40 - 18:35

SYD

BHD

31h 55m

2 stops

$2,059British Airways

Thu, 12 Mar - Mon, 16 Mar

09:05 - 18:50

BHD

SYD

46h 45m

2 stops

21:40 - 18:35

SYD

BHD

31h 55m

2 stops

$2,060British Airways

Thu, 12 Mar - Mon, 16 Mar

07:00 - 16:50

BHD

MEL

48h 50m

2 stops

16:10 - 09:20

MEL

BHD

26h 10m

2 stops

$2,237Qatar Airways

Sun, 3 May - Sat, 23 May

07:00 - 16:50

BHD

MEL

48h 50m

2 stops

16:10 - 17:45

MEL

BHD

34h 35m

2 stops

$2,238Qatar Airways

Sun, 3 May - Sat, 23 May

07:00 - 16:50

BHD

MEL

48h 50m

2 stops

16:10 - 09:20

MEL

BHD

26h 10m

2 stops

$2,242Qatar Airways

Sun, 3 May - Sat, 23 May

British Airways flights from Northern Ireland to Australia

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

British Airways

12 Mar

BHD09:05Belfast City

46h 45m

2 stops

SYD18:50Sydney Kingsford Smith

16 Mar

SYD21:40Sydney Kingsford Smith

29h 25m

2 stops

BHD16:05Belfast City

$2,056

British Airways

12 Mar

BHD10:40Belfast City

45h 10m

2 stops

SYD18:50Sydney Kingsford Smith

16 Mar

SYD21:40Sydney Kingsford Smith

31h 55m

2 stops

BHD18:35Belfast City

$2,059

British Airways

12 Mar

BHD09:05Belfast City

46h 45m

2 stops

SYD18:50Sydney Kingsford Smith

16 Mar

SYD21:40Sydney Kingsford Smith

31h 55m

2 stops

BHD18:35Belfast City

$2,060

KLM flights from Northern Ireland to Australia

Our best KLM deals on Northern Ireland to Australia flight tickets

KLM

3 May

BHD17:30Belfast City

31h 30m

2 stops

SYD10:00Sydney Kingsford Smith

11 May

SYD10:10Sydney Kingsford Smith

39h 45m

3 stops

BHD16:55Belfast City

$2,440

KLM

8 Mar

BHD06:30Belfast City

47h 40m

3 stops

PER14:10Perth

22 Mar

PER16:15Perth

32h 35m

2 stops

BHD16:50Belfast City

$2,672

KLM

3 May

BHD17:30Belfast City

32h 45m

3 stops

MEL11:15Melbourne

23 May

MEL16:30Melbourne

49h 50m

3 stops

BHD09:20Belfast City

$2,709

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

BelfastSydney

BFS - SYD

BFSSYD

Belfast Intl

Sun 3/5

20:50-09:00

2 stops51h 10m

Sydney Kingsford Smith

Mon 11/5

20:30-20:25

2 stops32h 55m

$1,423

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Wed 13/5

14:20-09:00

2 stops33h 40m

Sydney Kingsford Smith

Mon 8/6

20:30-20:30

2 stops33h 00m

$1,451

BelfastPerth

BFS - PER

BFSPER

Belfast Intl

Sat 1/8

06:20-19:50

3 stops30h 30m

Perth

Mon 24/8

05:15-22:25

3 stops48h 10m

$1,786

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 3/5

16:40-08:25

2 stops30h 45m

Sydney Kingsford Smith

Mon 11/5

21:45-19:40

2 stops54h 55m

$1,790

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 12/3

09:05-18:50

2 stops46h 45m

Sydney Kingsford Smith

Mon 16/3

21:40-16:05

2 stops29h 25m

$2,056

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 12/3

10:40-18:50

2 stops45h 10m

Sydney Kingsford Smith

Mon 16/3

21:40-18:35

2 stops31h 55m

$2,059

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 12/3

09:05-18:50

2 stops46h 45m

Sydney Kingsford Smith

Mon 16/3

21:40-18:35

2 stops31h 55m

$2,060

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Sun 3/5

07:00-16:50

2 stops48h 50m

Melbourne

Sat 23/5

16:10-09:20

2 stops26h 10m

$2,237

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Sun 3/5

07:00-16:50

2 stops48h 50m

Melbourne

Sat 23/5

16:10-17:45

2 stops34h 35m

$2,238

BelfastMelbourne

BHD - MEL

BHDMEL

Belfast City

Sun 3/5

07:00-16:50

2 stops48h 50m

Melbourne

Sat 23/5

16:10-09:20

2 stops26h 10m

$2,242

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 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

Prices

Airlines

What is the cheapest month to fly to Australia?

In general, November 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 $2,049. If you don’t want to visit Australia in November, then you should wait until October to fly from Northern Ireland, when ticket prices are also cheap, with an average price of $2,088.

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	24h 50m
Direct flights	None

The fastest flight from Northern Ireland to Australia takes 24h 50m

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.