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Cheap flights from Ireland to Adelaide from $980

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 15/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ADL
20 Jan — 27 Jan1
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 December 2025.

Tue 30/1205:55DUB - ADL
3 stops37h 50mKLM
Fri 9/106:25ADL - DUB
3 stops60h 10mKLM
Deal found 21/12$3,379
Tue 30/1207:45DUB - ADL
1 stop22h 50mQatar Airways
Fri 9/122:00ADL - DUB
1 stop32h 20mQatar Airways
Deal found 20/12$3,699
Tue 30/1215:30DUB - ADL
3 stops32h 55mBritish Airways
Fri 9/122:00ADL - DUB
2 stops29h 30mBritish Airways
Deal found 21/12$3,796
Tue 30/1219:00DUB - ADL
2 stops53h 00mMultiple Airlines
Fri 9/112:00ADL - DUB
2 stops32h 45mMultiple Airlines
Deal found 21/12$3,870
Tue 30/1218:05DUB - ADL
2 stops60h 30mFinnair
Fri 9/112:00ADL - DUB
2 stops31h 30mFinnair
Deal found 20/12$3,897

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 December 2025.

Round-trip from

$1,622

Popular in

January

Cheapest in

March

Average price

$2,721
Turkish Airlines
  • Turkish Airlines
  • 3/2-10/2
  • 4 total stops
  • 66h 15m total
  • Ireland to Adelaide
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($302 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
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 December 2025.
Use the filters below to find and compare flights from Ireland to Adelaide that are best for you.

Fly from

Ireland

Fly to

Adelaide

Route

Depart

Return

Price

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Wed 4/2

16:30-08:35

3 stops53h 35m

Adelaide

Wed 11/2

06:25-09:40

2 stops37h 45m

$1,705

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Tue 3/2

06:00-07:25

3 stops38h 55m

Adelaide

Tue 10/2

06:15-10:15

3 stops38h 30m

$1,734

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Mon 9/2

07:00-06:15

3 stops36h 45m

Adelaide

Mon 23/2

07:20-06:25

2 stops33h 35m

$1,971

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Fri 13/3

07:45-17:05

1 stop22h 50m

Adelaide

Tue 17/3

11:40-12:35

2 stops35h 25m

$2,065

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Fri 13/3

18:15-10:55

3 stops30h 10m

Adelaide

Tue 17/3

11:40-09:10

3 stops32h 00m

$2,110

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Sun 15/2

12:10-06:15

3 stops55h 35m

$980

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Sun 15/2

10:40-08:10

2 stops35h 00m

$1,098

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Sun 15/2

13:10-20:50

1 stop21h 10m

$1,241

Flights are sorted by cheapest return flights first.

Deals found on 21/12

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, April is the cheapest month in which you can book a flight from Ireland to Adelaide (average of $1,104). Flying from Ireland to Adelaide in January is currently the most expensive (average of $2,278). 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.

  • 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, April is the cheapest month in which you can book a flight from Ireland to Adelaide (average of $1,104). Flying from Ireland to Adelaide in January is currently the most expensive (average of $2,278). 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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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.

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