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

Qatar Airways and British Airways are the most popular carriers 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 March 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.

£420 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

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

£881China Southern

Sun, 10 May - Sun, 17 May

14:20 - 08:25

BHD

SYD

33h 05m

2 stops

21:45 - 08:40

SYD

BHD

43h 55m

2 stops

£996Multiple 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

£1,025China 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

£1,036China 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

£1,040Multiple 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

£1,045Multiple Airlines

Thu, 14 May - Thu, 21 May

14:20 - 19:25

BHD

SYD

44h 05m

2 stops

21:45 - 20:30

SYD

BHD

55h 45m

2 stops

£1,055Multiple Airlines

Thu, 23 Apr - Fri, 22 May

07:00 - 16:50

BHD

MEL

48h 50m

2 stops

20:55 - 17:45

MEL

BHD

29h 50m

2 stops

£1,190Qatar 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

£1,193Qatar 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

£1,258British Airways

Thu, 17 Sep - Fri, 23 Oct

China Southern flights from Northern Ireland to Australia

Our best China Southern deals on Northern Ireland 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

£881

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

£1,025

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

£1,036

KLM flights from Northern Ireland to Australia

Our best KLM deals on Northern Ireland to Australia flight tickets

KLM

5 May

BHD09:50Belfast City

34h 40m

3 stops

MEL05:30Melbourne

26 May

MEL13:25Melbourne

28h 55m

2 stops

BHD09:20Belfast City

£1,897

KLM

5 May

BHD09:50Belfast City

34h 40m

3 stops

MEL05:30Melbourne

26 May

MEL13:25Melbourne

28h 55m

2 stops

BHD09:20Belfast City

£1,902

KLM

5 May

BHD09:50Belfast City

34h 40m

3 stops

MEL05:30Melbourne

26 May

MEL13:25Melbourne

28h 55m

2 stops

BHD09:20Belfast City

£1,909

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

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

£881

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

£996

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

£1,025

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

£1,036

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

£1,040

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

£1,045

BelfastSydney

BHD - SYD

BHDSYD

Belfast City

Thu 23/4

14:20-19:25

2 stops44h 05m

Sydney Kingsford Smith

Fri 22/5

21:45-20:30

2 stops55h 45m

£1,055

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

£1,190

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

£1,193

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

£1,258

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 £1,060. The month of March is another great option to travel to Australia, with average flight prices from Northern Ireland averaging around £1,121.

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 50m
Direct flights	None

The fastest flight from Northern Ireland to Australia takes 23h 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 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 March 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 £507	Free Cancellation	Rating 7.4 3,729 reviews		Search Qatar Airways flights
British Airways	PriceFrom £993	Free Cancellation	Rating 6.7 7,839 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.