How long is the flight from Australia to Northern Ireland?

The average flight duration from Australia to Northern Ireland depends on which airport you fly into and out of. Flying from Sydney to Belfast Intl Airport is 28h 45m on average, while flying from Brisbane to Belfast Intl Airport is 33h 30m on average. Belfast Intl Airport is the most popular airport in Northern Ireland.

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

Prices for flights from Australia to Northern Ireland refresh daily.

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 layovers 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 required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£1,071 Cheap Flights from Australia to Northern Ireland in 2026/27

Find the cheapest flights from Australia to Northern Ireland

Return

Recent return flight deals from Australia to Northern Ireland

Enter your travel dates to find the best prices.

21:50 - 20:40SYD Sydney Kingsford Smith-BFS Belfast Intl

32h 50m3 stops Singapore Changi Istanbul London Gatwick

06:00 - 19:00BFS Belfast Intl-SYD Sydney Kingsford Smith

52h 00m3 stops London Stansted Istanbul Singapore Changi

£1,071Multiple Airlines

Wed, 31 Mar - Wed, 21 Apr

14:10 - 17:20BNE Brisbane-BHD Belfast City

37h 10m3 stops Sydney Kingsford Smith Abu Dhabi Zayed Intl Manchester

07:20 - 09:05BHD Belfast City-BNE Brisbane

39h 45m3 stops London Gatwick Sharjah Bangkok Suvarnabhumi

£1,099Multiple Airlines

Mon, 2 Nov - Tue, 10 Nov

13:30 - 20:30BNE Brisbane-BHD Belfast City

41h 00m3 stops Bangkok Suvarnabhumi Sharjah London Gatwick

07:20 - 09:05BHD Belfast City-BNE Brisbane

39h 45m3 stops London Gatwick Sharjah Bangkok Suvarnabhumi

£1,111Multiple Airlines

Mon, 2 Nov - Tue, 10 Nov

16:50 - 23:10SYD Sydney Kingsford Smith-BFS Belfast Intl

40h 20m2 stops Doha Hamad Intl London Heathrow

16:20 - 17:05BFS Belfast Intl-SYD Sydney Kingsford Smith

39h 45m2 stops London Stansted Doha Hamad Intl

£1,150Multiple Airlines

Wed, 31 Mar - Wed, 21 Apr

20:55 - 20:30BNE Brisbane-BHD Belfast City

33h 35m2 stops Dubai Intl London Gatwick

14:20 - 06:25BHD Belfast City-BNE Brisbane

30h 05m2 stops London Gatwick Dubai Intl

£1,192Multiple Airlines

Mon, 2 Nov - Tue, 10 Nov

20:55 - 20:30BNE Brisbane-BHD Belfast City

33h 35m2 stops Dubai Intl London Gatwick

10:15 - 09:05BHD Belfast City-BNE Brisbane

36h 50m3 stops London Gatwick Sharjah Bangkok Suvarnabhumi

£1,216Multiple Airlines

Mon, 2 Nov - Tue, 10 Nov

10:35 - 10:50BNE Brisbane-BHD Belfast City

34h 15m2 stops Singapore Changi London Heathrow

11:40 - 05:55BHD Belfast City-BNE Brisbane

32h 15m2 stops London Heathrow Singapore Changi

£1,226Multiple Airlines

Mon, 2 Nov - Tue, 10 Nov

21:55 - 21:05BNE Brisbane-BHD Belfast City

33h 10m2 stops Doha Hamad Intl Manchester

10:15 - 09:05BHD Belfast City-BNE Brisbane

36h 50m3 stops London Gatwick Sharjah Bangkok Suvarnabhumi

£1,227Multiple Airlines

Mon, 2 Nov - Tue, 10 Nov

10:35 - 10:55BNE Brisbane-BHD Belfast City

34h 20m2 stops Singapore Changi London Heathrow

14:50 - 10:45BHD Belfast City-BNE Brisbane

33h 55m2 stops London Heathrow Hong Kong Intl

£1,255British Airways

Thu, 5 Nov - Mon, 9 Nov

10:35 - 10:55BNE Brisbane-BHD Belfast City

34h 20m2 stops Singapore Changi London Heathrow

06:35 - 05:55BHD Belfast City-BNE Brisbane

37h 20m2 stops London Heathrow Singapore Changi

£1,258Qantas Airways

Thu, 5 Nov - Mon, 9 Nov

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KLM flights from Australia to Northern Ireland

Our best KLM deals on Australia to Northern Ireland flight tickets

KLM

7 Dec

BNE07:20Brisbane

59h 50m

3 stops

BHD09:10Belfast City

4 Jan

BHD09:40Belfast City

34h 15m

2 stops

BNE05:55Brisbane

£1,938

KLM

7 Dec

BNE07:20Brisbane

59h 50m

3 stops

BHD09:10Belfast City

4 Jan

BHD09:40Belfast City

34h 15m

2 stops

BNE05:55Brisbane

£1,989

KLM

6 Dec

BNE07:20Brisbane

43h 25m

3 stops

BHD16:45Belfast City

4 Jan

BHD09:40Belfast City

34h 15m

2 stops

BNE05:55Brisbane

£2,041

Qatar Airways flights from Australia to Northern Ireland

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

Qatar Airways

8 Dec

BNE21:55Brisbane

28h 50m

2 stops

BHD16:45Belfast City

1 Jan

BHD06:45Belfast City

30h 10m

2 stops

BNE22:55Brisbane

£1,951

Qatar Airways

6 Dec

BNE06:35Brisbane

37h 15m

3 stops

BHD09:50Belfast City

4 Jan

BHD10:10Belfast City

37h 20m

3 stops

BNE09:30Brisbane

£2,040

Qatar Airways

9 Dec

BNE10:05Brisbane

36h 50m

3 stops

BHD12:55Belfast City

2 Jan

BHD10:55Belfast City

37h 35m

3 stops

BNE10:30Brisbane

£2,166

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

Cheapest return flight

SydneyBelfast

SYD Sydney Kingsford Smith - BFS Belfast Intl

SYDBFS

Sydney Kingsford Smith

Wed 31/3

21:50-20:40

3 stops32h 50m

Belfast Intl

Wed 21/4

06:00-19:00

3 stops52h 00m

£1,071

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Mon 2/11

14:10-17:20

3 stops37h 10m

Belfast City

Tue 10/11

07:20-09:05

3 stops39h 45m

£1,099

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Mon 2/11

13:30-20:30

3 stops41h 00m

Belfast City

Tue 10/11

07:20-09:05

3 stops39h 45m

£1,111

SydneyBelfast

SYD Sydney Kingsford Smith - BFS Belfast Intl

SYDBFS

Sydney Kingsford Smith

Wed 31/3

16:50-23:10

2 stops40h 20m

Belfast Intl

Wed 21/4

16:20-17:05

2 stops39h 45m

£1,150

Fastest return journey

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Mon 2/11

20:55-20:30

2 stops33h 35m

Belfast City

Tue 10/11

14:20-06:25

2 stops30h 05m

£1,192

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Mon 2/11

20:55-20:30

2 stops33h 35m

Belfast City

Tue 10/11

10:15-09:05

3 stops36h 50m

£1,216

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Mon 2/11

10:35-10:50

2 stops34h 15m

Belfast City

Tue 10/11

11:40-05:55

2 stops32h 15m

£1,226

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Mon 2/11

21:55-21:05

2 stops33h 10m

Belfast City

Tue 10/11

10:15-09:05

3 stops36h 50m

£1,227

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Thu 5/11

10:35-10:55

2 stops34h 20m

Belfast City

Mon 9/11

14:50-10:45

2 stops33h 55m

£1,255

BrisbaneBelfast

BNE Brisbane - BHD Belfast City

BNEBHD

Brisbane

Thu 5/11

10:35-10:55

2 stops34h 20m

Belfast City

Mon 9/11

06:35-05:55

2 stops37h 20m

£1,258

Flights are sorted by cheapest return flights first.

Sorted 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

Other information

What is the cheapest month to fly to Northern Ireland?

In general, March is the cheapest month to fly from Australia to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £0. If you’re not able to fly to Northern Ireland in March, then January is your next best option. Flight prices from Australia to Northern Ireland during January average around £0.

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	£1,071
Fastest flight time	28h 15m
Direct flights	None

The best flight deal from Australia to Northern Ireland found on momondo in the last 72 hours is £1,071

The fastest flight from Australia to Northern Ireland takes 28h 15m

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

Search flight deals

Frequently asked questions about flying from Australia to Northern Ireland

When did momondo last update prices for flights from Australia to Northern Ireland?
Prices for flights from Australia to Northern Ireland refresh daily.
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 layovers 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 required travel and health documents for your Northern Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Northern Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Northern Ireland for you.

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

Yes. momondo allows you to filter the results for Australia to Northern Ireland flights to just show those with flexible booking policies.

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

Once you have performed a search for Australia to Northern Ireland flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Northern Ireland, momondo offers a useful price alert feature which will track prices for flights to Northern Ireland from Australia and alert you when they change.