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Cheap flights from Ireland to Adelaide from $929

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ADL
21 May — 28 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Adelaide

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Adelaide
Explore the most affordable flight options available from Ireland to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 April 2026.

Wed 11/1116:50
DUB
-
ADL
2 stops28h 50m
Turkish Airlines
Sat 21/1111:00
ADL
-
DUB
2 stops39h 00m
Turkish Airlines
Deal found 20/4$1,445
Sun 1/1116:30
DUB
-
ADL
2 stops29h 10m
Multiple Airlines
Fri 27/1106:25
ADL
-
DUB
2 stops37h 45m
Multiple Airlines
Deal found 17/4$1,641
Thu 19/1116:30
DUB
-
ADL
2 stops27h 15m
Multiple Airlines
Mon 7/1206:25
ADL
-
DUB
2 stops37h 45m
Multiple Airlines
Deal found 19/4$1,646
Wed 18/1116:50
DUB
-
ADL
2 stops28h 50m
Turkish Airlines
Sun 22/1111:00
ADL
-
DUB
2 stops45h 40m
Turkish Airlines
Deal found 16/4$1,697
Thu 30/418:50
DUB
-
ADL
2 stops27h 40m
British Airways
Wed 13/509:45
ADL
-
DUB
2 stops32h 25m
British Airways
Deal found 20/4$1,775
Wed 11/1114:05
DUB
-
ADL
1 stop40h 30m
Qatar Airways
Sat 21/1110:40
ADL
-
DUB
2 stops29h 50m
Qatar Airways
Deal found 16/4$1,945

Find flight deals from Ireland to Adelaide

Keep the following information in mind while searching for Ireland to Adelaide flight deals. Data was last updated 21 April 2026.

Round-trip from

$1,955

One-way from

$929

Popular in

December

Cheapest in

February

Average price

$2,071
Qatar Airways
  • Qatar Airways
  • 3/9-19/9
  • 3 total stops
  • 50h 55m total
  • Ireland to Adelaide
Search Deals
17/6
  • 17/6
  • 2 total stops
  • 27h 30m total
  • Ireland to Adelaide
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($376 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($71 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ireland to Adelaide 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 21 April 2026.
Use the filters below to find and compare flights from Ireland to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 3/9

08:15-15:30

1 stop22h 45m

Adelaide

Sat 19/9

17:50-13:30

2 stops28h 10m

$1,955

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Fri 5/6

22:00-20:05

1 stop37h 35m

Adelaide

Fri 12/6

12:00-19:05

2 stops39h 35m

$2,134
Fastest return journey

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 4/6

14:20-20:05

1 stop21h 15m

Adelaide

Thu 11/6

22:00-12:20

1 stop22h 50m

$2,138

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 3/9

18:00-15:30

2 stops61h 00m

Adelaide

Sat 19/9

21:40-08:55

2 stops43h 45m

$2,215

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 3/9

10:40-07:00

2 stops59h 50m

Adelaide

Sat 19/9

09:45-23:05

2 stops45h 50m

$2,231

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Fri 5/6

14:20-20:05

1 stop21h 15m

Adelaide

Fri 12/6

22:00-12:20

1 stop22h 50m

$2,449

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 3/9

05:55-06:10

3 stops39h 45m

Adelaide

Sat 19/9

18:50-10:25

3 stops48h 05m

$3,039
Cheapest one-way

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Sat 15/8

18:00-07:00

3 stops52h 30m

$989

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Sat 15/8

10:40-07:00

2 stops59h 50m

$1,028

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Fri 25/9

08:15-06:10

3 stops37h 25m

$1,072

Flights are sorted by cheapest return flights first.

Deals found on 19/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Best time to book a flight from Ireland to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Ireland 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 Ireland to Adelaide

What is the cheapest month to book a flight from Ireland to Adelaide?

Currently, October is the cheapest month in which you can book a flight from Ireland to Adelaide (average of $776). Flying from Ireland to Adelaide in January is currently the most expensive (average of $2,050). 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.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Adelaide from Ireland?

    Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travelers will use when flying to Adelaide from Ireland.

  • How long is the flight from Ireland to Adelaide?

    Departing from Ireland to Adelaide will take you 21h 15m. Ireland and Adelaide are separated by a distance of 16579 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Ireland to Adelaide that include hotel bookings?

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

  • How can I find direct flights from Ireland to Adelaide?

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

  • Can I find deals for business class flights from Ireland to Adelaide?

    Yes. Cheapflights offers flight deals from Ireland to Adelaide 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 Ireland to Adelaide?

    Currently, October is the cheapest month in which you can book a flight from Ireland to Adelaide (average of $776). Flying from Ireland to Adelaide in January is currently the most expensive (average of $2,050). 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

Travelling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

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How does Cheapflights help users find flights from Ireland to Adelaide?

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

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

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

Certainly. Search results for flights to Adelaide from Ireland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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