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Cheap flights from Ireland to Argentina from £343

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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EZE
11 Jan — 18 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 12 December 2025.

Fri 26/1211:30DUB - EZE
2 stops46h 50mDelta
Tue 30/1223:55EZE - DUB
1 stop28h 50mDelta
Deal found 10/12£939
Mon 15/1210:45DUB - EZE
1 stop26h 30mDelta
Tue 30/1223:55EZE - DUB
1 stop28h 50mDelta
Deal found 11/12£1,105
Fri 12/1211:30DUB - EZE
2 stops24h 30mDelta
Fri 23/120:55EZE - DUB
2 stops32h 50mDelta
Deal found 11/12£1,267
Tue 16/1209:45DUB - EZE
2 stops26h 15mDelta
Sun 11/120:55EZE - DUB
2 stops32h 10mDelta
Deal found 10/12£1,282
Sun 14/1209:45DUB - EZE
1 stop24h 35mDelta
Sun 11/122:25EZE - DUB
1 stop31h 20mDelta
Deal found 10/12£1,300
Fri 19/1208:50DUB - EZE
2 stops28h 25mDelta
Wed 4/220:55EZE - DUB
2 stops32h 50mDelta
Deal found 11/12£1,317
Fri 19/1216:55DUB - AEP
2 stops23h 05mMultiple Airlines
Wed 4/210:30AEP - DUB
2 stops33h 50mMultiple Airlines
Deal found 11/12£1,902
Thu 18/1208:50DUB - AEP
2 stops32h 10mLATAM Airlines
Thu 1/114:55AEP - DUB
2 stops23h 30mLATAM Airlines
Deal found 10/12£2,327
Wed 17/1204:25DUB - AEP
2 stops24h 15mMultiple Airlines
Thu 1/113:40AEP - DUB
3 stops23h 30mMultiple Airlines
Deal found 11/12£2,482
Fri 19/1216:55DUB - AEP
2 stops23h 05mMultiple Airlines
Sat 17/118:20AEP - DUB
2 stops26h 00mMultiple Airlines
Deal found 11/12£2,800
Mon 15/1205:55DUB - AEP
2 stops20h 05mKLM
Fri 9/113:40AEP - DUB
2 stops23h 40mKLM
Deal found 10/12£4,733
Mon 15/1205:55DUB - AEP
2 stops20h 05mKLM
Thu 8/113:55AEP - DUB
2 stops23h 25mKLM
Deal found 10/12£6,444

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 12 December 2025.

Round-trip from

£680

One-way from

£343

Popular in

December

Cheapest in

March

Average price

£1,460
United Airlines
  • United Airlines
  • 23/1-4/2
  • 4 total stops
  • 78h 05m total
  • Ireland to Argentina
Search Deals
United Airlines
  • United Airlines
  • 2/2
  • 2 total stops
  • 49h 40m total
  • Ireland to Argentina
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£30 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 12 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

Fri 23/1

10:40-07:20

2 stops47h 40m

Buenos Aires Ministro Pistarini

Wed 4/2

22:05-07:30

2 stops30h 25m

£680

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 12/1

10:45-09:00

2 stops25h 15m

Buenos Aires Ministro Pistarini

Tue 27/1

20:55-08:45

2 stops32h 50m

£757

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 23/1

10:45-10:15

1 stop26h 30m

Buenos Aires Ministro Pistarini

Wed 4/2

20:55-08:45

2 stops32h 50m

£758

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 8/4

10:00-09:45

2 stops27h 45m

Buenos Aires Ministro Pistarini

Thu 23/4

20:10-09:15

2 stops57h 05m

£761

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 6/4

11:00-09:45

1 stop26h 45m

Buenos Aires Ministro Pistarini

Sun 26/4

20:10-08:45

1 stop32h 35m

£761

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 7/4

11:00-09:45

1 stop26h 45m

Buenos Aires Ministro Pistarini

Tue 28/4

20:10-10:45

2 stops34h 35m

£761

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 7/4

11:00-09:45

1 stop26h 45m

Buenos Aires Ministro Pistarini

Wed 22/4

20:10-08:45

1 stop32h 35m

£761

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 3/6

15:30-10:45

2 stops23h 15m

Buenos Aires Ministro Pistarini

Fri 26/6

12:25-19:20

2 stops26h 55m

£768

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 9/6

08:35-10:45

2 stops30h 10m

Buenos Aires Ministro Pistarini

Thu 25/6

12:25-07:40

2 stops39h 15m

£768

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 13/1

10:45-10:15

1 stop26h 30m

Buenos Aires Ministro Pistarini

Thu 22/1

22:25-08:00

2 stops30h 35m

£772

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 40 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 12 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
1,432 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.3

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
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.3

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
7,571 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Entertainment

7.1

Overall

7.7

Comfort

7.6

Boarding

7.8

Crew

8.3

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 £1,137, United Airlines can have you in Argentina from Ireland in 19h. 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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Alternative routes for Ireland to Argentina

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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.

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

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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