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Cheap flights from Australia to Northern Ireland from $1,358

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BFS
5 Feb — 12 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Northern Ireland
Explore the most affordable flight options available from Australia to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 January 2026.

Tue 3/321:30SYD - BHD
2 stops34h 00mMultiple Airlines
Tue 10/309:25BHD - SYD
2 stops37h 35mMultiple Airlines
Deal found 4/1$1,358
Tue 3/312:00SYD - BFS
2 stops44h 50mMultiple Airlines
Tue 10/308:35BFS - SYD
2 stops38h 25mMultiple Airlines
Deal found 4/1$1,369
Wed 18/210:30SYD - BFS
3 stops47h 20mMultiple Airlines
Wed 25/214:50BFS - SYD
3 stops41h 00mMultiple Airlines
Deal found 4/1$1,496
Wed 18/222:40MEL - BFS
3 stops31h 55mMultiple Airlines
Wed 25/208:35BFS - MEL
3 stops35h 50mMultiple Airlines
Deal found 4/1$1,544
Thu 19/206:00MEL - BFS
3 stops46h 50mMultiple Airlines
Thu 26/207:05BFS - MEL
3 stops37h 20mMultiple Airlines
Deal found 5/1$1,698
Thu 19/221:00BNE - BFS
2 stops33h 40mMultiple Airlines
Thu 26/206:30BFS - BNE
2 stops45h 00mMultiple Airlines
Deal found 5/1$1,729
Wed 6/507:40SYD - BHD
2 stops34h 10mBritish Airways
Sun 10/520:05BHD - SYD
2 stops49h 00mBritish Airways
Deal found 5/1$2,020
Tue 5/512:35BNE - BHD
2 stops29h 25mBritish Airways
Tue 9/616:25BHD - BNE
2 stops33h 40mBritish Airways
Deal found 4/1$2,052
Thu 19/216:20SYD - BHD
2 stops29h 00mBritish Airways
Mon 23/206:35BHD - SYD
2 stops37h 20mBritish Airways
Deal found 5/1$2,080
Thu 19/308:40MEL - BHD
2 stops36h 40mBritish Airways
Sun 22/320:25BHD - MEL
2 stops50h 00mBritish Airways
Deal found 4/1$2,085
Tue 5/509:20BNE - BFS
2 stops37h 40mMultiple Airlines
Tue 9/606:15BFS - BNE
2 stops28h 15mMultiple Airlines
Deal found 4/1$2,107
Mon 2/206:00SYD - BFS
2 stops26h 55mMultiple Airlines
Mon 9/220:55BFS - SYD
2 stops34h 40mMultiple Airlines
Deal found 5/1$2,123

Find flight deals from Australia to Northern Ireland

Keep the following information in mind while searching for Australia to Northern Ireland flight deals. Data was last updated 6 January 2026.

Round-trip from

$1,358

Popular in

July

Cheapest in

October
3/3-10/3
  • 3/3-10/3
  • 4 total stops
  • 71h 35m total
  • Australia to Northern Ireland
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($762 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($169 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Northern Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 6 January 2026.
Use the filters below to find and compare flights from Australia to Northern Ireland that are best for you.

Fly from

Australia

Fly to

Northern Ireland

Route

Depart

Return

Price

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Tue 3/3

12:00-21:50

2 stops44h 50m

Belfast Intl

Tue 10/3

08:35-10:00

2 stops38h 25m

$1,369

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Wed 18/2

10:30-22:50

3 stops47h 20m

Belfast Intl

Wed 25/2

14:50-18:50

3 stops41h 00m

$1,496

MelbourneBelfast

MEL - BFS

MELBFS

Melbourne

Wed 18/2

22:40-19:35

3 stops31h 55m

Belfast Intl

Wed 25/2

08:35-07:25

3 stops35h 50m

$1,544

MelbourneBelfast

MEL - BFS

MELBFS

Melbourne

Thu 19/2

06:00-17:50

3 stops46h 50m

Belfast Intl

Thu 26/2

07:05-07:25

3 stops37h 20m

$1,698

BrisbaneBelfast

BNE - BFS

BNEBFS

Brisbane

Thu 19/2

21:00-20:40

2 stops33h 40m

Belfast Intl

Thu 26/2

06:30-13:30

2 stops45h 00m

$1,729

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 6/5

07:40-08:50

2 stops34h 10m

Belfast City

Sun 10/5

20:05-06:05

2 stops49h 00m

$2,020

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Tue 5/5

12:35-09:00

2 stops29h 25m

Belfast City

Tue 9/6

16:25-11:05

2 stops33h 40m

$2,052

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 19/2

16:20-10:20

2 stops29h 00m

Belfast City

Mon 23/2

06:35-06:55

2 stops37h 20m

$2,080

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Thu 19/3

08:40-10:20

2 stops36h 40m

Belfast City

Sun 22/3

20:25-09:25

2 stops50h 00m

$2,085

BrisbaneBelfast

BNE - BFS

BNEBFS

Brisbane

Tue 5/5

09:20-14:00

2 stops37h 40m

Belfast Intl

Tue 9/6

06:15-19:30

2 stops28h 15m

$2,107

Flights are sorted by cheapest return flights first.

Deals found on 5/1

Showing 1-10 of 25 results
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Best time to book a flight from Australia to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Northern Ireland

What is the cheapest month to book a flight from Australia to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from Australia to Northern Ireland (average of $1,612). Flying from Australia to Northern Ireland in December is currently the most expensive (average of $2,563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Northern Ireland

Get insights into the airlines that provide service to Northern Ireland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Northern Ireland. Reviews last updated 6 January 2026.
Check out reviews from past customers who have flown with Qatar Airways, Malaysia Airlines, andBritish Airways from Australia to Northern Ireland to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,699 reviews
Check prices

Comfort

7.4

Food

7.3

Entertainment

7.4

Overall

7.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2025

DOH - KUL

My only complaint is that for this long flight I was initially given a window seat. Which made me happy. But at boarding they switched my ticket for no apparent reason and when I asked I was told my seat number doesn’t exist. I was given a middle seat.
Qatar Airways
7.4
Good
3,699 reviews
Qatar Airways
7.4
Good
3,699 reviews
Check prices

Comfort

7.4

Food

7.3

Entertainment

7.4

Overall

7.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2025

DOH - KUL

My only complaint is that for this long flight I was initially given a window seat. Which made me happy. But at boarding they switched my ticket for no apparent reason and when I asked I was told my seat number doesn’t exist. I was given a middle seat.
Malaysia Airlines
7.3
Good
289 reviews
Qatar Airways
7.4
Good
3,699 reviews
Check prices

Comfort

7.4

Food

7.3

Entertainment

7.4

Overall

7.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2025

DOH - KUL

My only complaint is that for this long flight I was initially given a window seat. Which made me happy. But at boarding they switched my ticket for no apparent reason and when I asked I was told my seat number doesn’t exist. I was given a middle seat.
British Airways
6.7
Okay
7,657 reviews
Qatar Airways
7.4
Good
3,699 reviews
Check prices

Comfort

7.4

Food

7.3

Entertainment

7.4

Overall

7.4

Boarding

7.5

Crew

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2025

DOH - KUL

My only complaint is that for this long flight I was initially given a window seat. Which made me happy. But at boarding they switched my ticket for no apparent reason and when I asked I was told my seat number doesn’t exist. I was given a middle seat.

Related info for your journey

Find useful and relevant information for your journey from Australia to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Northern Ireland?

    For as low as $2,020, British Airways can have you in Northern Ireland from Australia in 34h 10m. The distance between Australia and Northern Ireland is about 17094 km.

  • Can I find deals for flights from Australia to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Australia to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Northern Ireland.

  • Can I find deals for business class flights from Australia to Northern Ireland?

    Yes. Cheapflights offers flight deals from Australia to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Australia to Northern Ireland (average of $1,612). Flying from Australia to Northern Ireland in December is currently the most expensive (average of $2,563). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Australia to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Australia to Northern Ireland

Discover the top 3 airlines that operate flights from Australia to Northern Ireland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,691Average$2,338FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Malaysia AirlinesCheapest$1,813Average$2,004FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest$2,281Average$2,533FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Northern Ireland?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Australia to Northern Ireland. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Australia to Northern Ireland?

Cheapflights simply makes it quick and affordable to book flights from Australia to Northern Ireland by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Australia to Northern Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Australia to Northern Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Australia to Northern Ireland become cheaper?

Yes! Start tracking prices for Australia to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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