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Cheap flights from Australia to Northern Ireland from $928

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BFS
15 Jul — 22 Jul1
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 10 July 2025.

Round-trip from

$1,679

One-way from

$928

Popular in

July

Cheapest in

June

Average price

$3,732
31/7-2/9
  • 31/7-2/9
  • 4 total stops
  • 84h 10m total
  • Australia to Northern Ireland
15/7
  • 15/7
  • 3 total stops
  • 44h 05m total
  • Australia to Northern Ireland
Highest demand for flights based on searches. 6% potential increase in price ($231 potential increase over avg. return price).
Cheapest flight prices on average. 6% potential price decrease ($213 potential savings vs. average return price).
Average for round-trip flights in July 2025

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 10 July 2025.

Thu 31/720:30SYD - BFS
2 stops33h 05mMultiple Airlines
Tue 2/920:55BFS - SYD
2 stops51h 05mMultiple Airlines
Deal found 9/7$1,679
Sat 1/1111:10BNE - BFS
2 stops44h 20mMultiple Airlines
Wed 19/1106:00BFS - BNE
2 stops41h 00mMultiple Airlines
Deal found 8/7$1,728
Sat 1/1111:10BNE - BHD
2 stops41h 20mMultiple Airlines
Wed 19/1107:20BHD - BNE
2 stops39h 40mMultiple Airlines
Deal found 8/7$1,817
Thu 7/811:00MEL - BFS
2 stops41h 35mMultiple Airlines
Sun 24/814:20BFS - MEL
2 stops57h 40mMultiple Airlines
Deal found 9/7$1,819
Fri 8/820:30SYD - BHD
2 stops32h 55mMultiple Airlines
Fri 15/814:20BHD - SYD
2 stops33h 40mMultiple Airlines
Deal found 8/7$1,949
Tue 9/905:00MEL - BHD
2 stops37h 45mMultiple Airlines
Thu 19/218:00BHD - MEL
2 stops36h 00mMultiple Airlines
Deal found 7/7$2,166
Tue 29/714:40SYD - BHD
2 stops27h 25mBritish Airways
Fri 5/920:05BHD - SYD
2 stops48h 15mBritish Airways
Deal found 9/7$2,327
Mon 28/722:10BNE - BHD
2 stops31h 35mBritish Airways
Tue 12/820:20BHD - BNE
2 stops36h 10mBritish Airways
Deal found 8/7$2,426
Thu 31/716:25SYD - BHD
3 stops61h 50mKLM
Tue 2/917:25BHD - SYD
2 stops28h 20mKLM
Deal found 9/7$3,065
Mon 28/714:50SYD - BHD
2 stops33h 50mQantas Airways
Mon 1/906:40BHD - SYD
2 stops37h 30mQantas Airways
Deal found 8/7$3,124

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 10 July 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

Thu 31/7

20:30-20:35

2 stops33h 05m

Belfast Intl

Tue 2/9

20:55-09:00

2 stops51h 05m

$1,679

BrisbaneBelfast

BNE - BFS

BNEBFS

Brisbane

Sat 1/11

11:10-21:30

2 stops44h 20m

Belfast Intl

Wed 19/11

06:00-09:00

2 stops41h 00m

$1,728

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Sat 1/11

11:10-18:30

2 stops41h 20m

Belfast City

Wed 19/11

07:20-09:00

2 stops39h 40m

$1,817

MelbourneBelfast

MEL - BFS

MELBFS

Melbourne

Thu 7/8

11:00-19:35

2 stops41h 35m

Belfast Intl

Sun 24/8

14:20-09:00

2 stops57h 40m

$1,819

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Fri 8/8

20:30-20:25

2 stops32h 55m

Belfast City

Fri 15/8

14:20-09:00

2 stops33h 40m

$1,949

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Tue 9/9

05:00-09:45

2 stops37h 45m

Belfast City

Thu 19/2

18:00-17:00

2 stops36h 00m

$2,166

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Tue 29/7

14:40-09:05

2 stops27h 25m

Belfast City

Fri 5/9

20:05-05:20

2 stops48h 15m

$2,327

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Mon 28/7

22:10-20:45

2 stops31h 35m

Belfast City

Tue 12/8

20:20-17:30

2 stops36h 10m

$2,426

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Thu 31/7

16:25-21:15

3 stops61h 50m

Belfast City

Tue 2/9

17:25-06:45

2 stops28h 20m

$3,065

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Mon 28/7

14:50-15:40

2 stops33h 50m

Belfast City

Mon 1/9

06:40-05:10

2 stops37h 30m

$3,124

Flights are sorted by cheapest return flights first.

Deals found on 8/7

Showing 1-10 of 14 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 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 10 July 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.

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 10 July 2025.
Check out reviews from past customers who have flown with KLM, Qantas Airways, 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.

Overall

7.8

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Overall

7.8

Entertainment

7.1

Crew

8.4

Boarding

7.8

Comfort

7.7

Food

7.3

Reviews

1 / 20
4.0
Okay

Anonymous,June 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

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.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Australia to Northern Ireland

Discover the top 4 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 10 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,550Average$2,595FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights
British AirwaysCheapest$1,732Average$2,408FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Malaysia AirlinesCheapest$1,857Average$2,053FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qantas AirwaysCheapest$2,093Average$2,442FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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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 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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