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Cheap flights from Ireland to Argentina from £344

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
29 Mar — 5 Apr1
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 27 February 2026.

Tue 3/313:35
DUB
-
EZE
2 stops44h 45m
United Airlines
Wed 18/321:05
EZE
-
DUB
2 stops34h 15m
United Airlines
Deal found 24/2£680
Wed 28/1012:05
DUB
-
EZE
2 stops23h 15m
United Airlines
Sun 1/1123:55
EZE
-
DUB
2 stops28h 35m
United Airlines
Deal found 25/2£681
Thu 9/411:35
DUB
-
EZE
2 stops48h 25m
United Airlines
Thu 16/421:00
EZE
-
DUB
2 stops54h 20m
United Airlines
Deal found 23/2£684
Tue 22/909:30
DUB
-
EZE
2 stops26h 30m
United Airlines
Thu 1/1021:00
EZE
-
DUB
2 stops30h 20m
United Airlines
Deal found 24/2£685
Tue 13/1008:50
DUB
-
EZE
2 stops27h 10m
United Airlines
Tue 27/1022:55
EZE
-
DUB
2 stops29h 35m
United Airlines
Deal found 24/2£693
Tue 22/912:30
DUB
-
EZE
2 stops23h 30m
United Airlines
Fri 2/1021:00
EZE
-
DUB
2 stops32h 45m
United Airlines
Deal found 24/2£729
Tue 19/518:35
DUB
-
EZE
2 stops20h 15m
SWISS
Wed 17/613:30
EZE
-
DUB
2 stops38h 25m
SWISS
Deal found 24/2£736
Sun 1/309:45
DUB
-
EZE
2 stops26h 15m
Delta
Mon 16/320:55
EZE
-
DUB
2 stops31h 50m
Delta
Deal found 25/2£757
Tue 19/517:05
DUB
-
AEP
2 stops39h 35m
Multiple Airlines
Tue 16/609:00
AEP
-
DUB
2 stops27h 00m
Multiple Airlines
Deal found 24/2£760
Tue 19/518:35
DUB
-
AEP
2 stops19h 05m
SWISS
Mon 15/612:55
AEP
-
DUB
2 stops24h 55m
SWISS
Deal found 24/2£920
Mon 18/518:35
DUB
-
AEP
2 stops19h 05m
SWISS
Wed 17/612:55
AEP
-
DUB
2 stops24h 55m
SWISS
Deal found 24/2£951
Tue 22/919:30
DUB
-
AEP
2 stops19h 00m
British Airways
Sat 3/1010:20
AEP
-
DUB
2 stops19h 55m
British Airways
Deal found 24/2£1,010

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 27 February 2026.

Round-trip from

£684

One-way from

£344

Popular in

December

Cheapest in

November

Average price

£977
United Airlines
  • United Airlines
  • 9/4-16/4
  • 4 total stops
  • 102h 45m total
  • Ireland to Argentina
Search Deals
United Airlines
  • United Airlines
  • 16/3
  • 2 total stops
  • 47h 15m total
  • Ireland to Argentina
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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 27 February 2026.
Use the filters below to find and compare flights from Ireland to Argentina that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 9/4

11:35-08:00

2 stops48h 25m

Buenos Aires Ministro Pistarini

Thu 16/4

21:00-07:20

2 stops54h 20m

£684

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Tue 19/5

17:05-04:40

2 stops39h 35m

Buenos Aires Jorge Newbery

Tue 16/6

09:00-16:00

2 stops27h 00m

£760

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 20/5

08:35-10:45

2 stops30h 10m

Buenos Aires Ministro Pistarini

Thu 18/6

12:25-17:55

2 stops25h 30m

£771

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 20/5

05:55-06:25

1 stop28h 30m

Buenos Aires Ministro Pistarini

Wed 17/6

13:30-17:50

2 stops24h 20m

£795

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 18/5

10:30-10:45

2 stops28h 15m

Buenos Aires Ministro Pistarini

Sun 14/6

12:25-19:35

2 stops27h 10m

£802

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 20/5

08:35-10:45

2 stops30h 10m

Buenos Aires Ministro Pistarini

Mon 15/6

12:25-19:35

2 stops27h 10m

£802

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 2/4

08:50-08:00

2 stops51h 10m

Buenos Aires Ministro Pistarini

Fri 24/4

21:00-07:20

2 stops30h 20m

£836

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 18/5

17:15-10:45

2 stops21h 30m

Buenos Aires Ministro Pistarini

Sat 13/6

18:10-23:20

2 stops25h 10m

£889

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 10/4

05:55-09:45

2 stops31h 50m

Buenos Aires Ministro Pistarini

Fri 17/4

20:10-07:55

2 stops31h 45m

£918

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Tue 19/5

18:35-09:40

2 stops19h 05m

Buenos Aires Jorge Newbery

Mon 15/6

12:55-17:50

2 stops24h 55m

£920

Flights are sorted by cheapest return flights first.

Deals found on 25/2

Showing 1-10 of 27 resultsSorted by cheapest first
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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 27 February 2026.
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
1,460 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,460 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,771 reviews
KLM
7.7
Good
1,460 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.1

Food

7.3

Overall

7.7

Comfort

7.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 £920, United Airlines can have you in Argentina from Ireland in 19h 05m. Airlines will cover a distance of 6828 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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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 Argentina from Ireland.

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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Of course! You can now track prices for flights from Ireland to Argentina and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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