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Cheap flights from Ireland to Argentina from £471

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EZE
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Ireland to Argentina

Enter your travel dates to find the best prices.

Cheapest flights from Ireland to Argentina
Explore the most affordable flight options available from Ireland to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Fri 12/1211:30DUB - EZE
2 stops22h 50mDelta
Fri 23/122:25EZE - DUB
2 stops30h 25mDelta
Deal found 3/12£1,345
Fri 19/1208:50DUB - EZE
2 stops28h 25mDelta
Wed 4/220:55EZE - DUB
2 stops32h 50mDelta
Deal found 4/12£1,410
Sun 7/1210:45DUB - EZE
1 stop26h 30mDelta
Thu 1/123:55EZE - DUB
2 stops29h 10mDelta
Deal found 2/12£1,545
Mon 22/1216:15DUB - AEP
2 stops27h 45mMultiple Airlines
Sat 3/118:20AEP - DUB
3 stops34h 45mMultiple Airlines
Deal found 3/12£2,273
Thu 18/1213:10DUB - AEP
2 stops27h 50mMultiple Airlines
Thu 1/118:20AEP - DUB
2 stops22h 30mMultiple Airlines
Deal found 3/12£2,576
Fri 19/1215:25DUB - AEP
2 stops37h 55mMultiple Airlines
Wed 4/209:00AEP - DUB
2 stops27h 30mMultiple Airlines
Deal found 3/12£2,679
Sat 13/1205:55DUB - AEP
2 stops22h 45mKLM
Sun 21/1209:00AEP - DUB
2 stops20h 05mKLM
Deal found 3/12£11,161

Find flight deals from Ireland to Argentina

Keep the following information in mind while searching for Ireland to Argentina flight deals. Data was last updated 5 December 2025.

Round-trip from

£861

One-way from

£471

Popular in

December

Cheapest in

March

Average price

£1,360
Delta
  • Delta
  • 6/2-11/2
  • 3 total stops
  • 54h 55m total
  • Ireland to Argentina
Search Deals
4/3
  • 4/3
  • 2 total stops
  • 38h 15m total
  • Ireland to Argentina
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (£13 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£24 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 Argentina 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 858,174 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Ireland to Argentina that are best for you.

Fly from

Ireland

Fly to

Argentina

Route

Depart

Return

Price

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sat 7/2

08:55-10:15

2 stops28h 20m

Buenos Aires Ministro Pistarini

Sun 15/2

22:25-08:45

1 stop31h 20m

£866

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 10/2

10:45-09:00

2 stops25h 15m

Buenos Aires Ministro Pistarini

Sat 28/2

22:25-12:40

2 stops35h 15m

£869

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 18/1

10:45-10:15

1 stop26h 30m

Buenos Aires Ministro Pistarini

Sun 25/1

22:25-12:40

2 stops35h 15m

£872

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sat 7/2

08:55-10:15

2 stops28h 20m

Buenos Aires Ministro Pistarini

Tue 10/2

22:25-08:45

1 stop31h 20m

£875

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 5/3

08:50-10:15

2 stops28h 25m

Buenos Aires Ministro Pistarini

Sat 21/3

23:55-08:05

2 stops29h 10m

£893

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 6/2

10:45-07:20

2 stops23h 35m

Buenos Aires Ministro Pistarini

Thu 12/2

22:25-08:45

1 stop31h 20m

£896

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 2/2

10:45-10:15

1 stop26h 30m

Buenos Aires Ministro Pistarini

Thu 12/2

22:25-08:45

1 stop31h 20m

£896

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 1/2

06:00-10:15

2 stops31h 15m

Buenos Aires Ministro Pistarini

Thu 12/2

22:25-08:45

1 stop31h 20m

£910

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sat 7/2

08:55-10:15

2 stops28h 20m

Buenos Aires Ministro Pistarini

Wed 11/2

22:25-08:45

1 stop31h 20m

£919

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 9/2

10:45-10:15

1 stop26h 30m

Buenos Aires Ministro Pistarini

Thu 12/3

22:25-08:45

1 stop31h 20m

£923

Flights are sorted by cheapest return flights first.

Deals found on 3/12

Showing 1-10 of 22 results
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Best time to book a flight from Ireland to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina 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 Argentina
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated 5 December 2025.
See what other customers who have flown with KLM and British Airways from Ireland to Argentina have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,430 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
7,562 reviews
KLM
7.7
Good
1,430 reviews
Check prices

Comfort

7.6

Crew

8.4

Boarding

7.8

Entertainment

7.1

Overall

7.7

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Ireland to Argentina. 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 Ireland to Argentina?

    For as low as £866, Delta can have you in Argentina from Ireland in 28h 20m. Airlines will cover a distance of 6847 mi. Both multi-stop and direct flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ireland to Argentina 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

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Alternative routes for Ireland to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Ireland to Argentina?

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

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

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