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 were last updated today.

How many operators does momondo search for flights from Northern Ireland to Australia?

The number of operators available for flights from Northern Ireland to Australia is 2 as of February 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Australia.

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

The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

£477 Cheap Flights from Northern Ireland to Australia in 2026

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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

£737Multiple Airlines

Sun, 3 May - Mon, 11 May

16:40 - 08:25

BHD

SYD

30h 45m

2 stops

21:45 - 19:40

SYD

BHD

54h 55m

2 stops

£928Multiple Airlines

Sun, 3 May - Mon, 11 May

06:10 - 09:00

BFS

BNE

41h 50m

2 stops

11:00 - 20:25

BNE

BFS

42h 25m

2 stops

£961Multiple Airlines

Thu, 2 Apr - Mon, 27 Apr

07:00 - 09:00

BHD

BNE

41h 00m

2 stops

11:00 - 20:30

BNE

BHD

42h 30m

2 stops

£969Multiple Airlines

Thu, 2 Apr - Mon, 27 Apr

06:05 - 09:00

BFS

BNE

41h 55m

2 stops

11:00 - 20:25

BNE

BFS

42h 25m

2 stops

£1,048Multiple Airlines

Fri, 3 Apr - Mon, 27 Apr

09:05 - 18:50

BHD

SYD

46h 45m

2 stops

21:40 - 16:05

SYD

BHD

29h 25m

2 stops

£1,065British 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

£1,067British 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

£1,159Qatar 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

£1,160Qatar Airways

Sun, 3 May - Sat, 23 May

17:30 - 10:00

BHD

SYD

31h 30m

2 stops

10:10 - 16:55

SYD

BHD

39h 45m

3 stops

£1,264KLM

Sun, 3 May - Mon, 11 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

£1,065

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

£1,067

British Airways

11 Mar

BHD06:35Belfast City

49h 15m

2 stops

SYD18:50Sydney Kingsford Smith

15 Mar

SYD21:40Sydney Kingsford Smith

32h 00m

2 stops

BHD18:40Belfast City

£1,092

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

£1,264

KLM

8 Mar

BHD06:30Belfast City

47h 40m

3 stops

PER14:10Perth

22 Mar

PER16:15Perth

32h 35m

2 stops

BHD16:50Belfast City

£1,384

KLM

3 May

BHD17:30Belfast City

32h 45m

3 stops

MEL11:15Melbourne

23 May

MEL16:30Melbourne

49h 50m

3 stops

BHD09:20Belfast City

£1,404

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

£737

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

£928

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Thu 2/4

06:10-09:00

2 stops41h 50m

Brisbane

Mon 27/4

11:00-20:25

2 stops42h 25m

£961

BelfastBrisbane

BHD - BNE

BHDBNE

Belfast City

Thu 2/4

07:00-09:00

2 stops41h 00m

Brisbane

Mon 27/4

11:00-20:30

2 stops42h 30m

£969

BelfastBrisbane

BFS - BNE

BFSBNE

Belfast Intl

Fri 3/4

06:05-09:00

2 stops41h 55m

Brisbane

Mon 27/4

11:00-20:25

2 stops42h 25m

£1,048

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

£1,065

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

£1,067

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

£1,159

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

£1,160

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Sun 3/5

17:30-10:00

2 stops31h 30m

Sydney Kingsford Smith

Mon 11/5

10:10-16:55

3 stops39h 45m

£1,264

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?

The month of November is, on average, the cheapest month to fly to Australia from Northern Ireland, with most prices found around £1,062. The month of October is another great option to travel to Australia, with average flight prices from Northern Ireland averaging around £1,082.

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 05m
Direct flights	None

The fastest flight from Northern Ireland to Australia takes 24h 05m

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 were last updated today.
How many operators does momondo search for flights from Northern Ireland to Australia?
The number of operators available for flights from Northern Ireland to Australia is 2 as of February 2026.
How old do you have to be to fly from Northern Ireland to Australia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Northern Ireland to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents you'll need for your trip to Australia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Australia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Northern Ireland to Australia

Compare and see reviews for airlines that fly from Northern Ireland to Australia with momondo

Airline	Rating	Free Cancellation	Price
Qatar Airways	PriceFrom £491	Free Cancellation	Rating 7.4 3,741 reviews		Search Qatar Airways flights
British Airways	PriceFrom £961	Free Cancellation	Rating 6.7 7,750 reviews		Search British Airways flights

Why use momondo?

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

Finding the right flight to Australia from Northern Ireland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

Yes. All flights to Australia from Northern Ireland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Northern Ireland to Australia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Northern Ireland to Australia.

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

Yes. momondo can track prices for Northern Ireland 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.