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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
5 Mar — 12 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 3 February 2026.

Wed 28/1012:05
DUB
-
EZE
2 stops47h 15m
United Airlines
Sun 1/1122:05
EZE
-
DUB
2 stops33h 15m
United Airlines
Deal found 31/1£675
Wed 1/411:35
DUB
-
EZE
2 stops48h 25m
United Airlines
Tue 21/421:00
EZE
-
DUB
2 stops54h 20m
United Airlines
Deal found 1/2£679
Sun 22/212:05
DUB
-
EZE
2 stops46h 15m
United Airlines
Sat 7/321:05
EZE
-
DUB
2 stops34h 15m
United Airlines
Deal found 2/2£717
Wed 1/411:35
DUB
-
EZE
2 stops48h 25m
United Airlines
Sun 26/421:00
EZE
-
DUB
2 stops54h 20m
United Airlines
Deal found 1/2£722
Sun 1/1116:30
DUB
-
AEP
2 stops38h 35m
Multiple Airlines
Mon 30/1113:35
AEP
-
DUB
2 stops41h 05m
Multiple Airlines
Deal found 2/2£744
Mon 9/1116:30
DUB
-
AEP
2 stops38h 35m
Multiple Airlines
Wed 25/1111:50
AEP
-
DUB
2 stops24h 40m
Multiple Airlines
Deal found 2/2£751
Sun 22/209:45
DUB
-
EZE
1 stop26h 15m
Delta
Sat 7/323:55
EZE
-
DUB
1 stop28h 50m
Delta
Deal found 2/2£752
Mon 9/210:45
DUB
-
EZE
1 stop26h 30m
Delta
Tue 24/223:55
EZE
-
DUB
1 stop28h 50m
Delta
Deal found 2/2£753
Tue 31/315:00
DUB
-
EZE
2 stops46h 45m
Delta
Tue 21/420:10
EZE
-
DUB
2 stops58h 35m
Delta
Deal found 1/2£757
Tue 21/417:05
DUB
-
AEP
2 stops39h 35m
Multiple Airlines
Sat 2/519:40
AEP
-
DUB
2 stops40h 20m
Multiple Airlines
Deal found 2/2£761
Wed 1/412:30
DUB
-
EZE
2 stops47h 30m
United Airlines
Thu 23/421:00
EZE
-
DUB
2 stops57h 40m
United Airlines
Deal found 1/2£766
Fri 6/208:45
DUB
-
EZE
2 stops28h 30m
Delta
Mon 23/220:55
EZE
-
DUB
2 stops33h 25m
Delta
Deal found 2/2£766

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 3 February 2026.

Round-trip from

£679

One-way from

£341

Popular in

December

Cheapest in

November

Average price

£966
United Airlines
  • United Airlines
  • 1/4-21/4
  • 4 total stops
  • 102h 45m 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. 1% potential increase in price (£13 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 3 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

Sun 22/2

12:05-07:20

2 stops46h 15m

Buenos Aires Ministro Pistarini

Sat 7/3

22:55-10:20

2 stops32h 25m

£717

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 1/4

11:35-08:00

2 stops48h 25m

Buenos Aires Ministro Pistarini

Sun 26/4

21:00-07:20

2 stops54h 20m

£722

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 22/2

09:45-09:00

1 stop26h 15m

Buenos Aires Ministro Pistarini

Sat 7/3

23:55-07:45

1 stop28h 50m

£752

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 18/3

10:45-07:20

2 stops23h 35m

Buenos Aires Ministro Pistarini

Wed 25/3

22:25-09:20

2 stops31h 55m

£753

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 11/3

10:45-10:15

1 stop26h 30m

Buenos Aires Ministro Pistarini

Tue 24/3

22:25-09:20

2 stops31h 55m

£753

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 31/3

15:00-09:45

2 stops46h 45m

Buenos Aires Ministro Pistarini

Tue 21/4

20:10-10:45

2 stops58h 35m

£757

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 31/3

15:00-09:45

2 stops46h 45m

Buenos Aires Ministro Pistarini

Wed 22/4

20:10-08:45

1 stop32h 35m

£757

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 6/4

15:00-09:45

2 stops46h 45m

Buenos Aires Ministro Pistarini

Wed 22/4

20:10-07:55

2 stops31h 45m

£757

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 6/4

15:00-09:45

2 stops46h 45m

Buenos Aires Ministro Pistarini

Tue 21/4

20:10-07:55

2 stops31h 45m

£757

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Tue 21/4

17:05-04:40

2 stops39h 35m

Buenos Aires Jorge Newbery

Sat 2/5

19:40-16:00

2 stops40h 20m

£761

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 24 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 3 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
1,448 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Food

7.3

Boarding

7.8

Crew

8.4

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
1,448 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Food

7.3

Boarding

7.8

Crew

8.4

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
7,711 reviews
KLM
7.7
Good
1,448 reviews
Check prices

Entertainment

7.1

Comfort

7.6

Overall

7.7

Food

7.3

Boarding

7.8

Crew

8.4

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 £752, United Airlines can have you in Argentina from Ireland in 26h 15m. 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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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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