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Cheap flights from Ireland to Adelaide from $1,568

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/4. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — ADL
22 Nov — 29 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Ireland to Adelaide

Keep the following information in mind while searching for Ireland to Adelaide flight deals. Data was last updated 23 October 2025.

Round-trip from

$1,568

Popular in

December

Cheapest in

May

Average price

$2,650
15/4-3/6
  • 15/4-3/6
  • 5 total stops
  • 64h 15m total
  • Ireland to Adelaide
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($440 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($79 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 23 October 2025.

Mon 10/1106:30DUB - ADL
3 stops37h 15mMultiple Airlines
Mon 24/1108:05ADL - DUB
3 stops45h 15mMultiple Airlines
Deal found 22/10$1,665
Mon 10/1114:05DUB - ADL
2 stops33h 25mQatar Airways
Mon 24/1122:00ADL - DUB
1 stop42h 30mQatar Airways
Deal found 22/10$2,275
Thu 13/1114:05DUB - ADL
1 stop40h 30mQatar Airways
Wed 26/1122:00ADL - DUB
1 stop42h 30mQatar Airways
Deal found 21/10$2,290
Fri 5/1207:45DUB - ADL
1 stop22h 50mQatar Airways
Fri 12/1211:40ADL - DUB
2 stops28h 50mQatar Airways
Deal found 21/10$2,367
Thu 13/1120:50DUB - ADL
2 stops30h 20mQantas Airways
Wed 26/1119:00ADL - DUB
2 stops34h 25mQantas Airways
Deal found 21/10$2,444
Fri 5/1216:30DUB - ADL
2 stops27h 15mMultiple Airlines
Fri 12/1218:20ADL - DUB
3 stops38h 20mMultiple Airlines
Deal found 21/10$2,535

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 23 October 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 15/4

17:05-07:00

2 stops29h 25m

Adelaide

Wed 3/6

13:40-16:00

3 stops34h 50m

$1,568

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Mon 10/11

06:30-06:15

3 stops37h 15m

Adelaide

Mon 24/11

08:05-18:50

3 stops45h 15m

$1,665

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 12/2

18:00-10:55

3 stops30h 25m

Adelaide

Sat 7/3

11:40-09:10

3 stops32h 00m

$2,093

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Sat 7/2

17:20-07:25

3 stops27h 35m

Adelaide

Mon 23/2

11:00-15:30

2 stops39h 00m

$2,153

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 12/2

16:30-08:10

2 stops29h 10m

Adelaide

Sat 7/3

09:15-09:40

3 stops58h 55m

$2,184

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 12/2

10:40-08:10

2 stops35h 00m

Adelaide

Sat 7/3

11:00-09:40

2 stops33h 10m

$2,239

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Mon 10/11

14:05-10:00

2 stops33h 25m

Adelaide

Mon 24/11

22:00-06:00

1 stop42h 30m

$2,276

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Sat 7/2

07:45-17:05

1 stop22h 50m

Adelaide

Mon 23/2

22:00-19:50

1 stop32h 20m

$2,281

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Thu 13/11

14:05-17:05

1 stop40h 30m

Adelaide

Wed 26/11

22:00-06:00

1 stop42h 30m

$2,290

DublinAdelaide

DUB - ADL

DUBADL

Dublin

Sat 27/12

15:30-06:15

3 stops52h 15m

$2,516

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 13 results
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, March is the cheapest month in which you can book a flight from Ireland to Adelaide (average of $1,654). Flying from Ireland to Adelaide in January is currently the most expensive (average of $2,336). 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.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. 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 Adelaide. Reviews last updated 23 October 2025.
Check out reviews from past customers who have flown with Qatar Airways from Ireland to Adelaide to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,653 reviews
Check prices

Comfort

7.4

Crew

7.9

Overall

7.4

Boarding

7.5

Entertainment

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Sabban,Sept 2024

BOS - DOH

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you
Qatar Airways
7.4
Good
3,653 reviews
Qatar Airways
7.4
Good
3,653 reviews
Check prices

Comfort

7.4

Crew

7.9

Overall

7.4

Boarding

7.5

Entertainment

7.4

Food

7.3

Reviews

1 / 20
6.0
Good

Sabban,Sept 2024

BOS - DOH

Boston to Doha flight was great. After my first flight before I got into my second flight Doha to Dhaka they took my carry out bag and put in the plane as a luggage. All my valuable was in my carry on bag. It did not seem good to me because I was worried about my valuable in luggage. Finally, I reached my destination and got my luggage safely nothing missing. My urge to Qater Airlines to change this type of unsuspecting situation. Thank you

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 30h 25m. Ireland and Adelaide are separated by a distance of 16579 km.

  • 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, March is the cheapest month in which you can book a flight from Ireland to Adelaide (average of $1,654). Flying from Ireland to Adelaide in January is currently the most expensive (average of $2,336). 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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Ireland to Adelaide

Discover the top airline that operate flights from Ireland to Adelaide. 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 23 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,878Average$2,395FlexibilityNo cancel feeOn-time68%
Search Qatar Airways flights

Fly with Cheapflights

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

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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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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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