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Cheap flights from Ireland to Argentina from £341

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — EZE
14 Mar — 21 Mar1
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 February 2026.

Mon 23/212:05
DUB
-
EZE
2 stops46h 15m
United Airlines
Mon 9/322:55
EZE
-
DUB
2 stops32h 25m
United Airlines
Deal found 9/2£674
Wed 28/1012:05
DUB
-
EZE
2 stops45h 15m
United Airlines
Sun 1/1123:55
EZE
-
DUB
2 stops31h 25m
United Airlines
Deal found 8/2£676
Wed 16/912:30
DUB
-
EZE
2 stops47h 30m
United Airlines
Sun 20/921:00
EZE
-
DUB
2 stops54h 20m
United Airlines
Deal found 10/2£682
Thu 5/312:05
DUB
-
EZE
2 stops46h 15m
United Airlines
Thu 19/322:55
EZE
-
DUB
2 stops32h 25m
United Airlines
Deal found 9/2£718
Mon 4/517:05
DUB
-
AEP
2 stops39h 35m
Multiple Airlines
Sun 17/509:00
AEP
-
DUB
2 stops34h 05m
Multiple Airlines
Deal found 10/2£735
Thu 15/1017:05
DUB
-
AEP
2 stops39h 00m
Multiple Airlines
Sun 15/1118:05
AEP
-
DUB
2 stops36h 35m
Multiple Airlines
Deal found 11/2£737
Fri 12/605:55
DUB
-
EZE
1 stop27h 55m
KLM
Mon 22/615:05
EZE
-
DUB
1 stop37h 15m
KLM
Deal found 9/2£740
Thu 5/309:45
DUB
-
EZE
1 stop26h 15m
Delta
Thu 19/323:55
EZE
-
DUB
2 stops30h 25m
Delta
Deal found 9/2£752
Mon 23/209:45
DUB
-
EZE
2 stops26h 15m
Delta
Mon 9/323:55
EZE
-
DUB
1 stop28h 50m
Delta
Deal found 9/2£753
Fri 23/1017:05
DUB
-
AEP
2 stops39h 00m
Multiple Airlines
Thu 29/1011:50
AEP
-
DUB
2 stops23h 35m
Multiple Airlines
Deal found 10/2£757
Sun 1/1116:30
DUB
-
AEP
2 stops38h 35m
Multiple Airlines
Mon 30/1118:05
AEP
-
DUB
2 stops36h 35m
Multiple Airlines
Deal found 10/2£769
Tue 3/318:10
DUB
-
AEP
3 stops42h 10m
Multiple Airlines
Tue 24/314:30
AEP
-
DUB
3 stops29h 55m
Multiple Airlines
Deal found 9/2£887

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 February 2026.

Round-trip from

£674

One-way from

£341

Popular in

December

Cheapest in

November

Average price

£956
United Airlines
  • United Airlines
  • 23/2-9/3
  • 4 total stops
  • 78h 40m total
  • Ireland to Argentina
Search Deals
United Airlines
  • United Airlines
  • 24/2
  • 2 total stops
  • 48h 15m total
  • Ireland to Argentina
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£21 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 12 February 2026.
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

Mon 23/2

12:05-07:20

2 stops46h 15m

Buenos Aires Ministro Pistarini

Mon 9/3

22:55-10:20

2 stops32h 25m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 23/2

16:30-22:25

2 stops32h 55m

Buenos Aires Ministro Pistarini

Mon 9/3

23:55-09:40

2 stops30h 45m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 25/2

12:05-07:20

2 stops46h 15m

Buenos Aires Ministro Pistarini

Sun 1/3

22:05-10:20

2 stops33h 15m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 9/3

09:30-08:20

2 stops25h 50m

Buenos Aires Ministro Pistarini

Mon 16/3

21:05-10:20

2 stops34h 15m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 24/3

10:40-06:20

2 stops46h 40m

Buenos Aires Ministro Pistarini

Thu 16/4

21:00-07:20

2 stops54h 20m

£677

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 1/3

13:35-07:20

2 stops44h 45m

Buenos Aires Ministro Pistarini

Mon 16/3

22:55-08:10

2 stops30h 15m

£677

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Mon 4/5

17:05-04:40

2 stops39h 35m

Buenos Aires Jorge Newbery

Sun 17/5

09:00-23:05

2 stops34h 05m

£735

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 12/6

05:55-05:50

1 stop27h 55m

Buenos Aires Ministro Pistarini

Mon 22/6

15:05-08:20

1 stop37h 15m

£740

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 5/3

09:45-09:00

1 stop26h 15m

Buenos Aires Ministro Pistarini

Thu 19/3

23:55-07:45

1 stop28h 50m

£752

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 23/2

09:45-09:00

2 stops26h 15m

Buenos Aires Ministro Pistarini

Mon 9/3

23:55-07:45

1 stop28h 50m

£753

Flights are sorted by cheapest return flights first.

Deals found on 9/2

Showing 1-10 of 27 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 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
1,451 reviews
Check prices

Comfort

7.6

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
KLM
7.7
Good
1,451 reviews
KLM
7.7
Good
1,451 reviews
Check prices

Comfort

7.6

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.
British Airways
6.7
Okay
7,731 reviews
KLM
7.7
Good
1,451 reviews
Check prices

Comfort

7.6

Boarding

7.8

Crew

8.4

Overall

7.7

Food

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Snapyou,Jan 2026

TPA - LHR

Flight operated by Virgin Atlantic - usual high standard service by Virgin.

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 £674, United Airlines can have you in Argentina from Ireland in 32h 55m. 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Ireland to Argentina

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Fly with Cheapflights

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

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Why should you use Cheapflights to find cheap flight tickets from Ireland to Argentina?

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.

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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