How long is the flight from Northern Ireland to Australia?

A quick flight from Northern Ireland to Australia can take about 25h 25m. British Airways provides one of the quickest options available for as low as £961. The distance between Northern Ireland and Australia is about 10626 mi.

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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

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

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

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

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

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

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

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

£477+ Cheap Flights from Northern Ireland to Australia

Cheap flight deals from Northern Ireland to Australia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Northern Ireland to Australia
Explore the most affordable flight options available from Northern Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Wed 11/1113:20 -

2 stops33h 40m

Tue 1/1212:00 -

2 stops45h 00m

Deal found 17/9£802

Sun 8/1110:50 -

2 stops39h 45m

Mon 23/1112:00 -

2 stops33h 40m

Deal found 13/9£819

Thu 29/1006:30 -

2 stops26h 50m

Thu 5/1115:15 -

2 stops29h 55m

Deal found 14/9£823

Tue 27/1007:00 -

2 stops40h 00m

Tue 3/1122:30 -

2 stops34h 00m

Deal found 12/9£825

Tue 10/1107:00 -

2 stops40h 00m

Tue 24/1112:00 -

2 stops44h 30m

Deal found 16/9£832

Sun 8/1108:20 -

2 stops42h 15m

Mon 23/1112:00 -

2 stops36h 35m

Deal found 13/9£834

Fri 30/1006:30 -

2 stops40h 30m

Fri 6/1111:10 -

2 stops40h 05m

Deal found 15/9£857

Thu 29/1006:30 -

2 stops28h 00m

Thu 5/1111:25 -

2 stops33h 45m

Deal found 14/9£885

Wed 11/1107:00 -

2 stops36h 30m

Tue 1/1216:50 -

2 stops31h 05m

Deal found 17/9£1,002

Tue 10/1111:00 -

2 stops56h 30m

Tue 24/1121:30 -

2 stops47h 20m

Deal found 16/9£1,004

Wed 16/918:20 -

2 stops44h 35m

Wed 30/923:35 -

2 stops52h 00m

Deal found 13/9£1,025

Mon 9/1109:25 -

2 stops37h 00m

Tue 24/1115:15 -

2 stops31h 15m

Deal found 16/9£1,032

Best flights from Northern Ireland to Australia
Discover carefully curated flight deals from Northern Ireland to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Wed 11/1113:20 -

2 stops33h 40m

Tue 1/1212:00 -

2 stops45h 00m

Deal found 17/9£802

Tue 9/218:15 -

1 stop25h 25m

Tue 9/316:35 -

1 stop29h 15m

Deal found 14/9£961

Mon 9/1109:40 -

3 stops34h 45m

Tue 24/1109:55 -

2 stops41h 50m

Deal found 16/9£1,192

Thu 12/1110:55 -

2 stops25h 25m

Mon 16/1123:40 -

2 stops28h 40m

Deal found 12/9£1,318

Thu 29/1006:30 -

2 stops26h 50m

Thu 5/1115:15 -

2 stops29h 55m

Deal found 14/9£823

Tue 27/1007:00 -

2 stops40h 00m

Tue 3/1122:30 -

2 stops34h 00m

Deal found 12/9£825

Tue 10/1107:00 -

2 stops40h 00m

Tue 24/1112:00 -

2 stops44h 30m

Deal found 16/9£832

Wed 24/211:40 -

2 stops35h 15m

Sun 28/208:30 -

2 stops32h 05m

Deal found 16/9£1,020

Fri 30/1006:30 -

2 stops40h 30m

Fri 6/1111:10 -

2 stops40h 05m

Deal found 15/9£857

Tue 2/211:40 -

2 stops32h 15m

Fri 5/311:15 -

2 stops32h 10m

Deal found 13/9£1,046

Tue 10/1109:40 -

3 stops34h 45m

Tue 24/1109:55 -

2 stops41h 50m

Deal found 16/9£1,192

Sat 7/1111:45 -

2 stops46h 05m

Wed 11/1116:20 -

2 stops28h 45m

Deal found 12/9£1,047

Thu 29/1006:30 -

2 stops28h 00m

Thu 5/1111:25 -

2 stops33h 45m

Deal found 14/9£885

Thu 4/217:50 -

2 stops25h 50m

Sat 20/216:55 -

2 stops29h 15m

Deal found 12/9£1,090

Thu 5/1117:50 -

2 stops37h 40m

Mon 9/1121:55 -

2 stops29h 25m

Deal found 12/9£1,478

Wed 28/1009:40 -

2 stops31h 50m

Wed 18/1120:10 -

3 stops69h 00m

Deal found 12/9£1,386

Thu 5/1120:00 -

2 stops65h 20m

Mon 9/1121:55 -

2 stops29h 30m

Deal found 16/9£1,103

Wed 11/1117:35 -

3 stops37h 10m

Tue 1/1216:50 -

2 stops31h 05m

Deal found 17/9£1,061

Thu 12/1120:00 -

2 stops34h 50m

Mon 16/1123:40 -

2 stops31h 30m

Deal found 14/9£1,148

Sat 31/1006:35 -

2 stops39h 25m

Sat 7/1111:10 -

2 stops39h 05m

Deal found 15/9£1,070

Sun 8/1106:30 -

2 stops48h 20m

Wed 11/1123:40 -

2 stops43h 00m

Deal found 16/9£1,156

Thu 11/214:45 -

3 stops40h 00m

Sun 14/216:50 -

3 stops38h 45m

Deal found 13/9£1,107

Sun 8/1106:30 -

2 stops28h 15m

Thu 12/1122:45 -

2 stops44h 10m

Deal found 15/9£1,158

Sun 8/1120:30 -

3 stops47h 00m

Mon 23/1121:30 -

2 stops30h 50m

Deal found 13/9£1,113

Sun 1/1120:55 -

2 stops34h 40m

Sun 8/1121:45 -

2 stops34h 45m

Deal found 17/9£1,162

Wed 28/1015:45 -

2 stops25h 45m

Tue 17/1102:30 -

2 stops42h 45m

Deal found 12/9£1,172

Tue 2/217:40 -

2 stops38h 40m

Fri 5/315:50 -

2 stops36h 25m

Deal found 13/9£1,204

Thu 24/1210:10 -

2 stops34h 10m

Fri 29/110:30 -

2 stops35h 45m

Deal found 16/9£1,212

Tue 9/214:20 -

3 stops30h 00m

Tue 9/315:30 -

3 stops40h 35m

Deal found 14/9£1,307

Sun 1/1114:20 -

2 stops30h 10m

Sun 8/1120:55 -

2 stops34h 35m

Deal found 17/9£1,315

Find flight deals from Northern Ireland to Australia

Round-trip from	£819
One-way from	£477

8/11-23/11
4 total stops
73h 25m total
Northern Ireland to Australia

Search Deals

31/12-31/12
3 total stops
37h 50m total
Northern Ireland to Australia

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Thu 31/12

06:30-07:20

2 stops37h 50m

Sydney Kingsford Smith

Wed 31/12

00:00-15:00

Nonstop0h 00m

£538

BelfastMelbourne

BHD Belfast City - MEL Melbourne

BHDMEL

Belfast City

Sat 14/11

11:45-16:05

2 stops41h 20m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£561

BelfastBrisbane

BHD Belfast City - BNE Brisbane

BHDBNE

Belfast City

Thu 29/10

15:25-08:15

2 stops30h 50m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£622

BelfastMelbourne

BHD Belfast City - MEL Melbourne

BHDMEL

Belfast City

Sat 14/11

18:15-23:20

2 stops42h 05m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£671

BelfastMelbourne

BHD Belfast City - MEL Melbourne

BHDMEL

Belfast City

Sun 4/10

07:00-13:40

2 stops44h 40m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£761

BelfastMelbourne

BFS Belfast Intl - MEL Melbourne

BFSMEL

Belfast Intl

Sun 4/10

07:00-13:00

2 stops44h 00m

Melbourne

Wed 31/12

00:00-15:00

Nonstop0h 00m

£764

BelfastBrisbane

BHD Belfast City - BNE Brisbane

BHDBNE

Belfast City

Fri 9/10

07:00-05:50

3 stops37h 50m

Brisbane

Wed 31/12

00:00-15:00

Nonstop0h 00m

£789

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Wed 11/11

13:20-10:00

2 stops33h 40m

Sydney Kingsford Smith

Tue 1/12

12:00-22:00

2 stops45h 00m

£802

BelfastSydney

BFS Belfast Intl - SYD Sydney Kingsford Smith

BFSSYD

Belfast Intl

Thu 29/10

06:30-20:20

2 stops26h 50m

Sydney Kingsford Smith

Thu 5/11

15:15-10:10

2 stops29h 55m

£823

BelfastMelbourne

BFS Belfast Intl - MEL Melbourne

BFSMEL

Belfast Intl

Tue 27/10

07:00-10:00

2 stops40h 00m

Melbourne

Tue 3/11

22:30-21:30

2 stops34h 00m

£825

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 44 resultsSorted by cheapest first

...

Best time to book a flight from Northern Ireland to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Northern Ireland with our price prediction graph.

BFS-SYD

BHD-MEL

BHD-PER

BHD-BNE

BHD-SYD

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 Northern Ireland to Australia

GBNIR-AU0

BFS-SYD

BHD-MEL

BHD-PER

BHD-BNE

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from Northern Ireland to Australia?
A quick flight from Northern Ireland to Australia can take about 25h 25m. British Airways provides one of the quickest options available for as low as £961. The distance between Northern Ireland and Australia is about 10626 mi.
Can I find deals for flights from Northern Ireland to Australia that include hotel bookings?
Yes. In addition to deals on Northern Ireland to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Northern Ireland to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Northern Ireland to Australia.
Can I find deals for business class flights from Northern Ireland to Australia?
Yes. Cheapflights offers flight deals from Northern Ireland to Australia 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

Browse thousands of different options on Cheapflights for your next trip

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Top destinations

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Alternative routes for Northern Ireland to Australia

Heathrow to Sydney flights

Gatwick to Sydney flights

Heathrow to Melbourne flights

Stansted to Sydney flights

London City to Sydney flights

Heathrow to Perth flights

Gatwick to Melbourne flights

Heathrow to Auckland flights

Stansted to Melbourne flights

Gatwick to Auckland flights

London City to Melbourne flights

Heathrow to Brisbane flights

Stansted to Auckland flights

Stansted to Perth flights

Gatwick to Perth flights

Gatwick to Brisbane flights

London City to Auckland flights

Manchester to Sydney flights

Heathrow to Avalon flights

Luton to Sydney flights

Stansted to Brisbane flights

London City to Perth flights

London City to Brisbane flights

Manchester to Melbourne flights

Manchester to Perth flights

Manchester to Brisbane flights

Luton to Auckland flights

Manchester to Avalon flights

Heathrow to Adelaide flights

Heathrow to Christchurch flights

Manchester to Auckland flights

Edinburgh to Sydney flights

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Stansted to Adelaide flights

London City to Adelaide flights

Heathrow to Nadi flights

Stansted to Christchurch flights

Birmingham to Sydney flights

Newcastle upon Tyne to Sydney flights

Heathrow to Wellington flights

Edinburgh to Perth flights

Luton to Brisbane flights

Glasgow Intl to Sydney flights

Gatwick to Nadi flights

Southend to Sydney flights

Gatwick to Wellington flights

Birmingham to Melbourne flights

London City to Christchurch flights

Stansted to Wellington flights

Top 2 airlines flying from Northern Ireland to Australia

Airline	Cheapest	Average	Flexibility	On-time
Qatar Airways	Cheapest£499	Average£1,275	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
British Airways	Cheapest£918	Average£1,181	FlexibilityNo cancel fee	On-time70%	Search British Airways flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Australia from Northern Ireland today with Cheapflights!

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Australia from Northern Ireland.

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

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

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

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

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Cheap flights from Northern Ireland to Australia from £477

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Northern Ireland to Australia

Cheapest flights from Northern Ireland to AustraliaExplore the most affordable flight options available from Northern Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Northern Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Northern Ireland to AustraliaDiscover carefully curated flight deals from Northern Ireland to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Northern Ireland to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Northern Ireland to AustraliaDiscover last-minute flight deals from Northern Ireland to Australia. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Northern Ireland to Australia. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Northern Ireland to AustraliaSearch for one-way flight options from Northern Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Northern Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Find flight deals from Northern Ireland to Australia

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Northern Ireland to Australia that are best for you.

Best time to book a flight from Northern Ireland to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Northern Ireland with our price prediction graph.

Cheapflights Insights

Related info for your journey

How long is the flight from Northern Ireland to Australia?

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

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

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

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 Northern Ireland to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Australia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Northern Ireland to Australia by cabin class

Find flights from Northern Ireland to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Northern Ireland and Australia flights

Browse other Northern Ireland and Australia flight options. Last updated on 17 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Australia

Find the right flight back to Northern Ireland after your stay in Australia

Northern Ireland to Australia flights

Consider these flights travelling from Northern Ireland to Australia.

Fly to Australia regions

Consider these flights travelling to Australia regions.

Top 2 airlines flying from Northern Ireland to Australia

Fly with Cheapflights

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

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

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

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

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Travel Smart

Cheapest flights from Northern Ireland to Australia
Explore the most affordable flight options available from Northern Ireland to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Northern Ireland to Australia
Discover carefully curated flight deals from Northern Ireland to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Northern Ireland to Australia
Discover last-minute flight deals from Northern Ireland to Australia. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Northern Ireland to Australia
Search for one-way flight options from Northern Ireland to Australia. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.