Find flights
When to book
Airlines
FAQs

Cheap flights from Australia to Northern Ireland from $826

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 19/3. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — BFS
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

Find 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 24 October 2025.

Wed 3/1215:35MEL - BFS
3 stops33h 30mMultiple Airlines
Wed 10/1210:10BFS - MEL
3 stops34h 00mMultiple Airlines
Deal found 21/10$1,633
Mon 17/1100:30BNE - BHD
2 stops49h 45mMultiple Airlines
Thu 4/1220:00BHD - BNE
2 stops52h 30mMultiple Airlines
Deal found 21/10$1,806
Sun 7/1207:15SYD - BFS
3 stops46h 40mMultiple Airlines
Sun 14/1214:45BFS - SYD
2 stops31h 40mMultiple Airlines
Deal found 22/10$2,108
Mon 1/1216:10BNE - BFS
3 stops39h 30mMultiple Airlines
Mon 8/1221:00BFS - BNE
3 stops38h 10mMultiple Airlines
Deal found 22/10$2,171
Sun 7/1217:55MEL - BFS
3 stops35h 00mMultiple Airlines
Sun 14/1214:45BFS - MEL
2 stops29h 05mMultiple Airlines
Deal found 22/10$2,403
Fri 5/1220:05SYD - BFS
3 stops36h 55mMultiple Airlines
Fri 12/1214:20BFS - SYD
2 stops32h 55mMultiple Airlines
Deal found 21/10$2,469
Sat 6/1206:35SYD - BFS
3 stops46h 55mMultiple Airlines
Sat 13/1222:25BFS - SYD
3 stops35h 25mMultiple Airlines
Deal found 22/10$2,727
Sat 6/1206:15MEL - BFS
3 stops39h 40mMultiple Airlines
Sat 13/1206:25BFS - MEL
2 stops29h 55mMultiple Airlines
Deal found 22/10$2,812
Mon 17/1115:55SYD - BHD
2 stops29h 45mMultiple Airlines
Sun 18/115:10BHD - SYD
2 stops28h 25mMultiple Airlines
Deal found 23/10$2,895
Tue 30/1215:55SYD - BHD
2 stops29h 35mMultiple Airlines
Tue 20/117:15BHD - SYD
2 stops26h 20mMultiple Airlines
Deal found 23/10$3,562
Thu 18/1206:35SYD - BFS
3 stops43h 00mMultiple Airlines
Sun 21/1214:45BFS - SYD
3 stops31h 40mMultiple Airlines
Deal found 22/10$3,788
Thu 25/1220:55BNE - BHD
2 stops46h 50mMultiple Airlines
Mon 26/114:25BHD - BNE
2 stops30h 05mMultiple Airlines
Deal found 22/10$6,254

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 24 October 2025.

Round-trip from

$1,806

One-way from

$826

Popular in

July

Cheapest in

June

Average price

$2,078
17/11-4/12
  • 17/11-4/12
  • 4 total stops
  • 93h 20m total
  • Australia to Northern Ireland
Search Deals
19/3
  • 19/3
  • 3 total stops
  • 43h 50m total
  • Australia to Northern Ireland
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($289 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($230 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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 24 October 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

MelbourneBelfast

MEL - BFS

MELBFS

Melbourne

Wed 3/12

15:35-14:05

3 stops33h 30m

Belfast Intl

Wed 10/12

10:10-07:10

3 stops34h 00m

$1,633

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Mon 17/11

00:30-16:15

2 stops49h 45m

Belfast City

Thu 4/12

20:00-10:30

2 stops52h 30m

$1,806

BrisbaneBelfast

BNE - BFS

BNEBFS

Brisbane

Mon 17/11

00:30-08:20

2 stops41h 50m

Belfast Intl

Thu 4/12

21:00-10:30

2 stops51h 30m

$1,806

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Thu 5/3

15:10-10:20

2 stops30h 10m

Belfast City

Mon 9/3

19:25-09:25

2 stops51h 00m

$1,808

MelbourneBelfast

MEL - BHD

MELBHD

Melbourne

Wed 11/3

15:10-10:15

2 stops30h 05m

Belfast City

Sun 15/3

12:10-09:25

2 stops34h 15m

$1,808

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Sun 8/3

16:20-10:20

2 stops29h 00m

Belfast City

Tue 10/3

06:35-06:55

2 stops37h 20m

$1,940

SydneyBelfast

SYD - BHD

SYDBHD

Sydney Kingsford Smith

Wed 11/3

16:20-09:10

2 stops27h 50m

Belfast City

Sun 15/3

10:40-06:55

2 stops33h 15m

$1,940

SydneyBelfast

SYD - BFS

SYDBFS

Sydney Kingsford Smith

Sun 7/12

20:05-21:55

3 stops36h 50m

Belfast Intl

Sun 14/12

14:45-09:25

3 stops31h 40m

$2,057

BrisbaneBelfast

BNE - BFS

BNEBFS

Brisbane

Mon 1/12

16:10-21:40

3 stops39h 30m

Belfast Intl

Mon 8/12

21:00-21:10

3 stops38h 10m

$2,171

BrisbaneBelfast

BNE - BHD

BNEBHD

Brisbane

Thu 12/3

11:20-10:20

3 stops33h 00m

Belfast City

Mon 16/3

14:40-09:40

3 stops33h 00m

$2,269

Flights are sorted by cheapest return flights first.

Deals found on 23/10

Showing 1-10 of 32 results
1
2
3
4

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, June is the cheapest month in which you can book a flight from Australia to Northern Ireland (average of $1,608). Flying from Australia to Northern Ireland in December is currently the most expensive (average of $2,601). 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 24 October 2025.

When flying from Australia to Northern Ireland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 19% versus a flight in the evening.

What is the cheapest day to fly from Australia to Northern Ireland?

Use this chart to determine the cheapest time to fly return from Australia to Northern Ireland. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Australia to Northern Ireland flight should consider departing on Sunday at midday when fares are most often at their lowest. Saturday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

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 24 October 2025.
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
3,657 reviews
Check prices

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.4

Overall

7.4

Comfort

7.4

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
3,657 reviews
Qatar Airways
7.4
Good
3,657 reviews
Check prices

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.4

Overall

7.4

Comfort

7.4

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
278 reviews
Qatar Airways
7.4
Good
3,657 reviews
Check prices

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.4

Overall

7.4

Comfort

7.4

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
7,468 reviews
Qatar Airways
7.4
Good
3,657 reviews
Check prices

Boarding

7.5

Food

7.3

Crew

7.9

Entertainment

7.4

Overall

7.4

Comfort

7.4

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 $1,808, British Airways can have you in Northern Ireland from Australia in 30h 10m. The distance between Australia and Northern Ireland is about 17101 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, June is the cheapest month in which you can book a flight from Australia to Northern Ireland (average of $1,608). Flying from Australia to Northern Ireland in December is currently the most expensive (average of $2,601). 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

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

Alternative routes for Australia to Northern Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Heathrow flights
Melbourne to Heathrow flights
Perth to Heathrow flights
Melbourne to Gatwick flights
Sydney to Gatwick flights
Sydney to Stansted flights
Melbourne to Stansted flights
Melbourne to London City flights
Brisbane to Heathrow flights
Melbourne to Manchester flights
Sydney to London City flights
Brisbane to Gatwick flights
Brisbane to Stansted flights
Brisbane to London City flights
Perth to Gatwick flights
Perth to Stansted flights
Perth to London City flights
Sydney to Luton flights
Adelaide to Heathrow flights
Adelaide to Gatwick flights
Adelaide to Stansted flights
Adelaide to London City flights
Perth to Manchester flights
Brisbane to Manchester flights
Sydney to Manchester flights
Melbourne to Luton flights
Sydney to Edinburgh flights
Melbourne to Edinburgh flights
Brisbane to Edinburgh flights
Sydney to Birmingham flights
Melbourne to Newcastle upon Tyne flights
Melbourne to Glasgow Intl flights
Melbourne to Birmingham flights
Sydney to Glasgow Intl flights
Cairns to Heathrow flights
Cairns to Gatwick flights
Canberra to Heathrow flights
Perth to Edinburgh flights
Perth to Birmingham flights
Brisbane to Birmingham flights
Canberra to Gatwick flights
Sydney to Belfast Intl flights
Canberra to Stansted flights
Adelaide to Manchester flights
Adelaide to Edinburgh flights

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 24 October 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$1,439Average$2,328FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Malaysia AirlinesCheapest$1,865Average$2,062FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Qatar AirwaysCheapest$2,257Average$2,606FlexibilityNo 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.