Find flights
When to book
Airlines
FAQs

Cheap flights from Ireland to Buenos Aires from £465

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — BUE
27 Jan — 3 Feb1
1 adult

Cheap flight deals from Ireland to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Ireland (IE0) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 January 2025.

Round-trip from

£745

One-way from

£465
Delta
  • Delta
  • 17/3-2/4
  • 3 total stops
  • 59h 05m total
  • Ireland to Buenos Aires
Search Deals
7/3
  • 7/3
  • 2 total stops
  • 41h 40m total
  • Ireland to Buenos Aires
Search Deals

Find flight deals from Ireland to Buenos Aires

Cheapest flights from Ireland to Buenos Aires
Explore the most affordable flight options available from Ireland to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2025.

Mon 17/310:45DUB - EZE
2 stops25h 15mDelta
Wed 2/420:10EZE - DUB
2 stops33h 05mDelta
Deal found 21/1£745
Thu 20/320:40DUB - EZE
2 stops26h 10mMultiple Airlines
Tue 25/313:45EZE - DUB
3 stops30h 35mMultiple Airlines
Deal found 21/1£811
Thu 20/307:10DUB - AEP
3 stops33h 50mMultiple Airlines
Tue 25/312:55AEP - DUB
2 stops24h 15mMultiple Airlines
Deal found 21/1£828
Mon 28/408:50DUB - EZE
2 stops27h 10mUnited Airlines
Mon 12/521:00EZE - DUB
2 stops30h 10mUnited Airlines
Deal found 21/1£861
Wed 30/413:00DUB - EZE
2 stops39h 50mSWISS
Wed 11/613:30EZE - DUB
2 stops24h 20mSWISS
Deal found 21/1£902
Wed 30/412:10DUB - EZE
1 stop22h 15mLufthansa
Wed 11/616:40EZE - DUB
1 stop20h 10mLufthansa
Deal found 21/1£921
Sun 16/318:40DUB - AEP
2 stops20h 20mSWISS
Mon 31/312:55AEP - DUB
2 stops24h 55mSWISS
Deal found 21/1£928
Sun 27/413:35DUB - EZE
2 stops60h 50mTurkish Airlines
Wed 7/523:55EZE - DUB
2 stops36h 00mTurkish Airlines
Deal found 21/1£934
Thu 13/313:25DUB - EZE
1 stop20h 35mKLM
Sun 30/314:40EZE - DUB
1 stop17h 55mKLM
Deal found 21/1£1,049

Find flights from Ireland to Buenos Aires within your budget

Customise your flight search to find flights from Ireland to Buenos Aires 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 22 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 17/3

10:45-09:00

2 stops25h 15m

Buenos Aires Ministro Pistarini

Wed 2/4

20:10-09:15

2 stops33h 05m

£745

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 20/3

20:40-19:50

2 stops26h 10m

Buenos Aires Ministro Pistarini

Tue 25/3

13:45-21:55

2 stops29h 10m

£782

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Thu 20/3

07:10-14:00

3 stops33h 50m

Buenos Aires Jorge Newbery

Tue 25/3

12:55-16:10

2 stops24h 15m

£828

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 28/4

08:50-08:00

2 stops27h 10m

Buenos Aires Ministro Pistarini

Mon 12/5

21:00-07:10

2 stops30h 10m

£861

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 30/4

13:00-00:50

2 stops39h 50m

Buenos Aires Ministro Pistarini

Wed 11/6

13:30-17:50

2 stops24h 20m

£902

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 30/4

12:10-06:25

1 stop22h 15m

Buenos Aires Ministro Pistarini

Wed 11/6

16:40-16:50

1 stop20h 10m

£921

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Sun 16/3

18:40-12:00

2 stops20h 20m

Buenos Aires Jorge Newbery

Mon 31/3

12:55-17:50

2 stops24h 55m

£928

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 27/4

13:35-22:25

2 stops60h 50m

Buenos Aires Ministro Pistarini

Wed 7/5

23:55-15:55

2 stops36h 00m

£934

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 13/3

13:25-07:00

1 stop20h 35m

Buenos Aires Ministro Pistarini

Sun 30/3

14:40-12:35

1 stop17h 55m

£1,049

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Fri 7/3

16:50-07:30

2 stops41h 40m

£465

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Ireland to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires 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.

Travel insights for flights from Ireland to Buenos Aires

Get recent, data-driven insights about flights from Ireland to Buenos Aires including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Ireland to Buenos Aires?

Currently, June is the cheapest month in which you can book a flight from Ireland to Buenos Aires (average of £994). Flying from Ireland to Buenos Aires in December is currently the most expensive (average of £1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IE to BUE?

Find hourly flight availability from Ireland to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2025.

When flying from Ireland to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Buenos Aires ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Buenos Aires when rainfall is around 50.0 mm.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated 22 January 2025.
Read reviews from past customers who have flown SWISS and Delta from Ireland to Buenos Aires. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,521 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

Delta
8.0
Very Good
8,521 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

Turkish Airlines
7.3
Good
3,931 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Food

7.3

Comfort

8.0

Crew

8.6

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.

Related info for your journey

Find useful and relevant information for your journey from Ireland to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Ireland to Buenos Aires one-way?

    For one-way options, check prices for Turkish Airlines. According to our data, you can fly for as low as £686. Users have also found prices from £731 and £1,358 on British Airways and SWISS, respectively.

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

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

  • How can I find direct flights from Ireland to Buenos Aires?

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

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

    Yes. Cheapflights offers flight deals from Ireland to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ireland to Buenos Aires?

    Currently, June is the cheapest month in which you can book a flight from Ireland to Buenos Aires (average of £994). Flying from Ireland to Buenos Aires in December is currently the most expensive (average of £1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Ireland to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Ministro Pistarini flights
Heathrow to Jorge Newbery flights
London City to Ministro Pistarini flights
Gatwick to Ministro Pistarini flights
London City to Jorge Newbery flights
Madrid to Ministro Pistarini flights
Manchester to Ministro Pistarini flights
Luton to Ministro Pistarini flights
Manchester to Jorge Newbery flights
Edinburgh to Ministro Pistarini flights
Amsterdam to Ministro Pistarini flights
Barcelona-El Prat to Ministro Pistarini flights
Birmingham to Ministro Pistarini flights
Heathrow to Ushuaia flights
Heathrow to Cordoba flights
Gatwick to Ushuaia flights
Aberdeen to Ministro Pistarini flights
Glasgow Intl to Ministro Pistarini flights
Heathrow to San Carlos de Bariloche flights
Gatwick to San Carlos de Bariloche flights
London City to Cordoba flights
Gatwick to Cordoba flights
Charles de Gaulle to Ministro Pistarini flights
Heathrow to Mendoza flights
Leeds to Ministro Pistarini flights
Newcastle upon Tyne to Ministro Pistarini flights
Bristol to Ministro Pistarini flights
Heathrow to Rosario flights
Gatwick to Rosario flights
London City to Mendoza flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ireland to Buenos Aires?

When you search for this flight from Ireland to Buenos Aires, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights helps you find that perfect flight to Buenos Aires from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Buenos Aires flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from Ireland to Buenos Aires on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.