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Cheap flights from Australia to Northern Ireland from £587

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/6. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BFS
14 Jun — 21 Jun1
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 15 May 2026.

Mon 22/620:30
SYD
-
BFS
2 stops34h 55m
Multiple Airlines
Tue 30/606:15
BFS
-
SYD
2 stops41h 45m
Multiple Airlines
Deal found 12/5£1,136
Mon 8/620:30
SYD
-
BFS
2 stops44h 00m
Multiple Airlines
Mon 29/620:55
BFS
-
SYD
2 stops51h 05m
Multiple Airlines
Deal found 13/5£1,136
Wed 14/1016:40
SYD
-
BHD
2 stops31h 10m
Multiple Airlines
Wed 28/1014:25
BHD
-
SYD
2 stops29h 10m
Multiple Airlines
Deal found 12/5£1,146
Sun 24/515:40
SYD
-
BHD
2 stops51h 05m
Multiple Airlines
Wed 24/614:25
BHD
-
SYD
2 stops30h 45m
Multiple Airlines
Deal found 14/5£1,228
Wed 11/1121:40
SYD
-
BHD
2 stops44h 50m
Qatar Airways
Sun 15/1109:10
BHD
-
SYD
2 stops34h 40m
Qatar Airways
Deal found 14/5£1,257
Thu 19/1123:40
MEL
-
BHD
2 stops27h 55m
Qatar Airways
Mon 23/1110:10
BHD
-
MEL
2 stops26h 10m
Qatar Airways
Deal found 14/5£1,274
Wed 11/1116:10
MEL
-
BHD
2 stops36h 10m
Qatar Airways
Sun 15/1110:10
BHD
-
MEL
2 stops26h 10m
Qatar Airways
Deal found 12/5£1,277
Fri 13/1116:10
MEL
-
BHD
2 stops28h 10m
Qatar Airways
Mon 16/1110:10
BHD
-
MEL
2 stops26h 10m
Qatar Airways
Deal found 12/5£1,296
Thu 12/1115:50
SYD
-
BHD
2 stops28h 30m
Qatar Airways
Mon 16/1110:10
BHD
-
SYD
2 stops33h 40m
Qatar Airways
Deal found 12/5£1,297
Sun 11/1015:50
SYD
-
BHD
2 stops35h 55m
Qatar Airways
Wed 28/1010:10
BHD
-
SYD
2 stops45h 40m
Qatar Airways
Deal found 12/5£1,305
Sun 11/1015:50
SYD
-
BHD
2 stops35h 55m
Qatar Airways
Thu 29/1007:00
BHD
-
SYD
2 stops48h 50m
Qatar Airways
Deal found 12/5£1,306
Thu 12/1121:55
BNE
-
BHD
2 stops44h 30m
Qatar Airways
Mon 16/1119:25
BHD
-
BNE
2 stops36h 05m
Qatar Airways
Deal found 14/5£1,322

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 15 May 2026.

Round-trip from

£1,136

One-way from

£587

Popular in

June

Cheapest in

April

Average price

£957
22/6-30/6
  • 22/6-30/6
  • 4 total stops
  • 76h 40m total
  • Australia to Northern Ireland
Search Deals
30/6
  • 30/6
  • 3 total stops
  • 50h 05m total
  • Australia to Northern Ireland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (£57 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
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 858,174 searches. Data last updated 15 May 2026.
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 - BFS

SYDBFS

Sydney Kingsford Smith

Mon 22/6

20:30-22:25

2 stops34h 55m

Belfast Intl

Tue 30/6

06:15-09:00

2 stops41h 45m

£1,136

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 11/11

21:40-07:30

2 stops44h 50m

Belfast City

Sun 15/11

09:10-06:50

2 stops34h 40m

£1,257

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Wed 11/11

16:10-17:20

2 stops36h 10m

Belfast City

Sun 15/11

10:10-23:20

2 stops26h 10m

£1,277

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Mon 12/10

15:50-09:20

2 stops27h 30m

Belfast City

Wed 28/10

10:10-18:50

2 stops45h 40m

£1,305

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 14/10

15:50-17:45

2 stops35h 55m

Belfast City

Tue 27/10

07:00-18:50

2 stops48h 50m

£1,306

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sat 17/10

15:50-09:20

2 stops27h 30m

Belfast City

Wed 28/10

10:10-18:50

2 stops45h 40m

£1,328

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Mon 12/10

15:50-09:20

2 stops27h 30m

Belfast City

Sun 25/10

07:00-06:50

2 stops60h 50m

£1,366

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Wed 21/10

22:10-17:45

2 stops28h 35m

Belfast City

Sun 25/10

07:00-17:30

2 stops48h 30m

£1,394

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Sun 31/5

22:10-17:45

2 stops28h 35m

Belfast City

Wed 24/6

10:10-17:30

2 stops46h 20m

£1,403

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sat 30/5

20:45-20:50

2 stops33h 05m

Belfast City

Tue 30/6

14:25-06:10

2 stops30h 45m

£1,440

Flights are sorted by cheapest return flights first.

Deals found on 12/5

Showing 1-10 of 35 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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?

    Departing from Australia to Northern Ireland will take you 38h 30m. There are 10626 mi between Australia and Northern Ireland. Both multi-stop and direct flights can be found to your destination and back.

  • 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.

See more FAQs

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

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia to Northern Ireland for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Australia to Northern Ireland flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Australia to Northern Ireland on Cheapflights with our Price Alert feature and get notified when better prices are available.

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