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Cheap flights from Australia to Northern Ireland from £570

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 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BFS
2 Apr — 9 Apr1
1 adult

Cheap 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 28 March 2025.

Round-trip from

£728

One-way from

£570

Popular in

December

Cheapest in

June

Average price

£1,076
11/5-18/5
  • 11/5-18/5
  • 6 total stops
  • 77h 25m total
  • Australia to Northern Ireland
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15/4
  • 15/4
  • 3 total stops
  • 54h 25m total
  • Australia to Northern Ireland
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£145 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£30 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Australia to Northern Ireland

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 28 March 2025.

Sun 11/512:50SYD - BFS
3 stops43h 20mMultiple Airlines
Sun 18/513:20BFS - SYD
3 stops34h 05mMultiple Airlines
Deal found 27/3£728
Wed 14/511:00MEL - BFS
2 stops42h 35mMultiple Airlines
Wed 21/506:10BFS - MEL
2 stops41h 50mMultiple Airlines
Deal found 26/3£809
Sun 11/511:00BNE - BFS
2 stops42h 20mMultiple Airlines
Sun 18/518:40BFS - BNE
2 stops53h 20mMultiple Airlines
Deal found 26/3£961
Fri 31/1009:10BNE - BHD
3 stops35h 20mBritish Airways
Sun 7/1220:25BHD - BNE
2 stops35h 05mBritish Airways
Deal found 27/3£1,151
Thu 25/914:40SYD - BHD
2 stops29h 30mBritish Airways
Sat 11/1019:00BHD - SYD
2 stops49h 20mBritish Airways
Deal found 27/3£1,161
Fri 31/1010:55BNE - BHD
2 stops33h 35mMultiple Airlines
Sun 7/1206:30BHD - BNE
2 stops31h 25mMultiple Airlines
Deal found 27/3£1,168
Mon 28/722:10BNE - BHD
2 stops28h 20mQatar Airways
Tue 12/814:25BHD - BNE
2 stops42h 05mQatar Airways
Deal found 27/3£1,273
Thu 25/913:05SYD - BHD
2 stops36h 50mKLM
Sat 11/1017:25BHD - SYD
3 stops28h 05mKLM
Deal found 27/3£1,826
Tue 1/713:25MEL - BHD
2 stops28h 35mBritish Airways
Tue 15/713:40BHD - MEL
2 stops32h 45mBritish Airways
Deal found 27/3£1,883
Tue 1/713:25MEL - BHD
2 stops28h 35mMultiple Airlines
Tue 15/718:15BHD - MEL
3 stops30h 40mMultiple Airlines
Deal found 27/3£2,054

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 28 March 2025.
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

Sun 11/5

12:50-23:10

3 stops43h 20m

Belfast Intl

Sun 18/5

13:20-08:25

3 stops34h 05m

£728

MelbourneBelfast

MEL - BFS

MELBFS

Melbourne

Wed 14/5

11:00-20:35

2 stops42h 35m

Belfast Intl

Wed 21/5

06:10-09:00

2 stops41h 50m

£809

BrisbaneBelfast

BNE - BFS

BNEBFS

Brisbane

Sun 11/5

11:00-20:20

2 stops42h 20m

Belfast Intl

Sun 18/5

18:40-09:00

2 stops53h 20m

£961

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Mon 28/7

22:10-17:30

2 stops28h 20m

Belfast City

Tue 12/8

14:25-17:30

2 stops42h 05m

£1,273

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Mon 28/7

22:10-17:30

2 stops28h 20m

Belfast City

Tue 12/8

18:15-10:50

3 stops31h 35m

£1,338

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Mon 28/7

11:25-08:50

3 stops30h 25m

Belfast City

Tue 12/8

18:15-08:35

3 stops29h 20m

£1,348

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Tue 1/7

13:25-09:00

2 stops28h 35m

Belfast City

Tue 15/7

13:40-07:25

2 stops32h 45m

£1,883

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Tue 1/7

13:25-09:00

2 stops28h 35m

Belfast City

Tue 15/7

18:15-09:55

3 stops30h 40m

£2,054

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Tue 15/4

10:15-07:40

3 stops54h 25m

£570

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sun 13/4

14:40-09:05

2 stops27h 25m

£706

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 11 results
1
2

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 £67). Flying from Australia to Northern Ireland in July is currently the most expensive (average of £90). 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.

What is the cheapest time of day to fly from AU to NIR?

Find hourly flight availability from Australia to Northern Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Northern Ireland as you normally would.

Rainfall in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Northern Ireland ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Northern Ireland when rainfall is around 50.0 mm.

Temperature in Northern Ireland by month

Plan your trip to Northern Ireland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Northern Ireland, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

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 28 March 2025.
Qatar Airways
7.4
Good
3,538 reviews
Check prices

Entertainment

7.4

Overall

7.4

Crew

7.9

Boarding

7.5

Comfort

7.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
Qatar Airways
7.4
Good
3,538 reviews
Qatar Airways
7.4
Good
3,538 reviews
Check prices

Entertainment

7.4

Overall

7.4

Crew

7.9

Boarding

7.5

Comfort

7.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.
British Airways
6.6
Okay
6,712 reviews
Qatar Airways
7.4
Good
3,538 reviews
Check prices

Entertainment

7.4

Overall

7.4

Crew

7.9

Boarding

7.5

Comfort

7.4

Food

7.3

Reviews

1 / 20
4.0
Okay

Khalil,Nov 2024

SEA - DOH

Organized and punctual departure process. The flight was full and the seat pitch is inadequate given the ultra long flight. It looks like the airline has increased the seat rows to maximize the payload, but overlooked the comfort factor. I was in economy at a window seat, but had half a window to my seat! The cabin temperature was a little warm, when I tried to open the overhead vent, the one in front was too far and started blowing air on the passenger in front of me, and the same for the vent behind me, it was for the passenger behinde. It looked as if an extra row was cramped between every two rows. The family behind me had a child who was constantly crying and banging his head against my seat. It's not the airline's fault, but the lack of space aggravated the situation.

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.

  • 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 £67). Flying from Australia to Northern Ireland in July is currently the most expensive (average of £90). 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

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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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