How long is the flight from Australia to Northern Ireland?

Flight times vary depending on what airport in Australia you fly out of and what airport in Northern Ireland you fly into. For example, flying from Brisbane to Belfast Intl Airport takes 26h 50m on average. On the other hand, flying from Sydney to Belfast Intl Airport takes 27h 50m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Which airlines fly to Northern Ireland?

British Airways, Qatar Airways and Malaysia Airlines are the top three most popular airlines that fly to Northern Ireland from Australia according to our data. British Airways is the first choice among our users, with 84% of people opting to fly with this airline when travelling to Northern Ireland. Keep in mind that there are 4 different airlines that fly to Northern Ireland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Australia to Northern Ireland are refreshed on a daily basis.

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

There are 2 operators available for flights from Australia to Northern Ireland as of August 2025.

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

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 Australia to Northern Ireland.

What documentation or ID do you need to fly to Northern Ireland?

The necessary travel and health documents for your Northern Ireland 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.

$797 Cheap Flights from Australia to Northern Ireland in 2025

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Find the cheapest flights from Australia to Northern Ireland

Round-trip

One-way

Recent return flight deals from Australia to Northern Ireland

15:40 - 11:20SYD-BFS

28h 40m2 stops

10:05 - 07:50BFS-SYD

36h 45m3 stops

$1,950

Find Deal

Mon, 22 Sep - Mon, 29 Sep

11:00 - 15:55SYD-BHD

37h 55m2 stops

07:00 - 09:00BHD-SYD

41h 00m2 stops

$2,005

Find Deal

Sat, 23 Aug - Sat, 30 Aug

11:00 - 14:10SYD-BFS

36h 10m2 stops

10:40 - 09:00BFS-SYD

37h 20m2 stops

$2,134

Find Deal

Sat, 23 Aug - Sat, 30 Aug

14:40 - 08:45SYD-BHD

27h 05m2 stops

16:15 - 06:20BHD-SYD

28h 05m2 stops

$2,437British Airways

Find Deal

Thu, 25 Sep - Sat, 11 Oct

14:40 - 13:15SYD-BHD

31h 35m2 stops

19:00 - 06:20BHD-SYD

49h 20m2 stops

$2,440British Airways

Find Deal

Thu, 25 Sep - Sat, 11 Oct

16:20 - 10:30SYD-BHD

29h 10m2 stops

15:05 - 06:55BHD-SYD

28h 50m2 stops

$2,505British Airways

Find Deal

Tue, 30 Dec - Tue, 20 Jan

16:20 - 11:30SYD-BHD

30h 10m2 stops

10:00 - 06:55BHD-SYD

33h 55m2 stops

$2,509British Airways

Find Deal

Tue, 30 Dec - Tue, 20 Jan

11:10 - 16:50SYD-BHD

40h 40m3 stops

17:20 - 07:35BHD-SYD

51h 15m2 stops

$3,933KLM

Find Deal

Tue, 30 Dec - Tue, 20 Jan

11:10 - 16:50SYD-BHD

40h 40m3 stops

17:20 - 07:35BHD-SYD

51h 15m2 stops

$3,939KLM

Find Deal

Tue, 30 Dec - Tue, 20 Jan

10:10 - 16:55SYD-BHD

39h 45m3 stops

17:25 - 10:45BHD-SYD

31h 20m3 stops

$5,576KLM

Find Deal

Thu, 25 Sep - Sat, 11 Oct

British Airways flights from Australia to Northern Ireland

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

British Airways

25 Sept

SYD14:40Sydney Kingsford Smith

27h 05m

2 stops

BHD08:45Belfast City

11 Oct

BHD16:15Belfast City

28h 05m

2 stops

SYD06:20Sydney Kingsford Smith

$2,437

Find similar

British Airways

25 Sept

SYD14:40Sydney Kingsford Smith

31h 35m

2 stops

BHD13:15Belfast City

11 Oct

BHD19:00Belfast City

49h 20m

2 stops

SYD06:20Sydney Kingsford Smith

$2,440

Find similar

British Airways

30 Dec

SYD16:20Sydney Kingsford Smith

29h 10m

2 stops

BHD10:30Belfast City

20 Jan

BHD15:05Belfast City

28h 50m

2 stops

SYD06:55Sydney Kingsford Smith

$2,505

Find similar

KLM flights from Australia to Northern Ireland

Our best KLM deals on Australia to Northern Ireland flight tickets

KLM

30 Dec

SYD11:10Sydney Kingsford Smith

40h 40m

3 stops

BHD16:50Belfast City

20 Jan

BHD17:20Belfast City

51h 15m

2 stops

SYD07:35Sydney Kingsford Smith

$3,933

Find similar

KLM

30 Dec

SYD11:10Sydney Kingsford Smith

40h 40m

3 stops

BHD16:50Belfast City

20 Jan

BHD17:20Belfast City

51h 15m

2 stops

SYD07:35Sydney Kingsford Smith

$3,939

Find similar

KLM

25 Sept

SYD10:10Sydney Kingsford Smith

39h 45m

3 stops

BHD16:55Belfast City

11 Oct

BHD17:25Belfast City

31h 20m

3 stops

SYD10:45Sydney Kingsford Smith

$5,576

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Mon 22/9

15:40-11:20

2 stops28h 40m

Belfast Intl

Mon 29/9

10:05-07:50

3 stops36h 45m

$1,950

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sat 23/8

11:00-15:55

2 stops37h 55m

Belfast City

Sat 30/8

07:00-09:00

2 stops41h 00m

$2,005

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Sat 23/8

11:00-14:10

2 stops36h 10m

Belfast Intl

Sat 30/8

10:40-09:00

2 stops37h 20m

$2,134

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 25/9

14:40-08:45

2 stops27h 05m

Belfast City

Sat 11/10

16:15-06:20

2 stops28h 05m

$2,437

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 25/9

14:40-13:15

2 stops31h 35m

Belfast City

Sat 11/10

19:00-06:20

2 stops49h 20m

$2,440

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Tue 30/12

16:20-10:30

2 stops29h 10m

Belfast City

Tue 20/1

15:05-06:55

2 stops28h 50m

$2,505

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Tue 30/12

16:20-11:30

2 stops30h 10m

Belfast City

Tue 20/1

10:00-06:55

2 stops33h 55m

$2,509

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Tue 30/12

11:10-16:50

3 stops40h 40m

Belfast City

Tue 20/1

17:20-07:35

2 stops51h 15m

$3,933

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Tue 30/12

11:10-16:50

3 stops40h 40m

Belfast City

Tue 20/1

17:20-07:35

2 stops51h 15m

$3,939

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 25/9

10:10-16:55

3 stops39h 45m

Belfast City

Sat 11/10

17:25-10:45

3 stops31h 20m

$5,576

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 Australia to Northern Ireland

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

Other information

What is the cheapest day to depart on your flight to Northern Ireland?

The cheapest day to depart from Australia to Northern Ireland is on a Wednesday. Travellers who choose to depart for Northern Ireland on a Wednesday will often find tickets for as low as $2,070. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Northern Ireland on Sunday is $2,446.

What is the cheapest time of day to depart on your flight to Northern Ireland?

Our most recent data shows that the best time of day to fly to Northern Ireland is in the afternoon. Flights from Australia to Northern Ireland during this time can be as low as $2,202. Try not to purchase tickets in the evening because they tend to be around $3,505. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Australia to Northern Ireland flights?

You could potentially save up to 36% on your flight if you consider stops on a Australia to Northern Ireland flight.

Cheap Australia to Northern Ireland flight deals and tips

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

Best price found	$797
Fastest flight time	27h 05m
Direct flights	None
Airports in Northern Ireland	2 airports

The best one-way flight to Northern Ireland from Australia in the past 72 hours is $797. The best return flight deal from Australia to Northern Ireland found on momondo in the last 72 hours is $1,950.

The fastest flight from Australia to Northern Ireland takes 27h 05m

There are no direct flights from Australia to Northern Ireland. Popular non-direct routes for this connection are Sydney Kingsford Smith Airport - Belfast Intl Airport, Brisbane Airport - Belfast Intl Airport and Melbourne Airport - Belfast City Airport.

There are 2 airports near Northern Ireland: Belfast Intl (BFS), Belfast City (BHD)

Search flight deals

When did momondo last update prices for flights from Australia to Northern Ireland?
Prices for flights from Australia to Northern Ireland are refreshed on a daily basis.
How many operators does momondo search for flights from Australia to Northern Ireland?
There are 2 operators available for flights from Australia to Northern Ireland as of August 2025.
How old do you have to be to fly from Australia to Northern Ireland?
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 Australia to Northern Ireland.
What documentation or ID do you need to fly to Northern Ireland?
The necessary travel and health documents for your Northern Ireland 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.

Best airlines flying from Australia to Northern Ireland

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

Airline	Rating	Free cancellation	Price
Qatar Airways	PriceFrom $1,551	Free cancellation	Rating 7.4 3,606 reviews	Search Qatar Airways flights
British Airways	PriceFrom $1,615	Free cancellation	Rating 6.6 7,261 reviews	Search British Airways flights
Malaysia Airlines	PriceFrom $1,859	Free cancellation	Rating 7.4 273 reviews	Search Malaysia Airlines flights
Qantas Airways	PriceFrom $2,122	Free cancellation	Rating 7.5 890 reviews	Search Qantas Airways flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Northern Ireland from Australia.

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

Flights from Australia to Northern Ireland 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 Australia to Northern Ireland?

Once all potential Australia to Northern Ireland 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 Australia to Northern Ireland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Australia to Northern Ireland 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.

An easier way to manage your Northern Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Northern Ireland

Popular Cities in Northern Ireland

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Look for other cheap flights to Belfastfrom $2,076

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Look for other cheap flights to Invernessfrom $2,577

Look for other cheap flights to Cardifffrom $2,298

Look for other cheap flights to Leedsfrom $1,736

Cheap flights from Australia to Northern Ireland from $797

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Northern Ireland departing on 18/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Australia to Northern Ireland

Recent return flight deals from Australia to Northern Ireland

Recent one-way flight deals from Australia to Northern Ireland

British Airways flights from Australia to Northern Ireland

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

KLM flights from Australia to Northern Ireland

Our best KLM deals on Australia to Northern Ireland flight tickets

momondo Fare Finder

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

See travel insights to Northern Ireland from

How to get the cheapest flight ticket from Australia to Northern Ireland

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 day to depart on your flight to Northern Ireland?

What is the cheapest time of day to depart on your flight to Northern Ireland?

Can stopping save me money on Australia to Northern Ireland flights?

You could potentially save up to 36% on your flight if you consider stops on a Australia to Northern Ireland flight.

Which airlines fly to Northern Ireland?

How long is the flight from Australia to Northern Ireland?

Cheap Australia to Northern Ireland flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in Northern Ireland

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

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

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

What documentation or ID do you need to fly to Northern Ireland?

Best airlines flying from Australia to Northern Ireland

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

Why use momondo?

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

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

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

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

An easier way to manage your Northern Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Northern Ireland

Popular Cities in Northern Ireland

Popular flights according to clicks in the last 7 days on momondo