€540 Find Cheap Flights from Buenos Aires to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Ireland departing on 22/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Best Ireland Flight Deals from Buenos Aires

Cheapest return prices found by our users on KAYAK in the last 72 hours
Dublin
Dublin2 stops€779
Shannon
Shannon1 stop€1,509
Dublin
Dublin2 stops€779
Shannon
Shannon1 stop€1,509

Cheap Flights from Buenos Aires to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Buenos Aires to Ireland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Buenos Aires to Ireland

Thu, 23 Oct - Thu, 6 Nov
United Airlines Logo
21:00 - 11:10EZE-DUB
34h 10m2 stops
United Airlines Logo
12:05 - 07:20DUB-EZE
46h 15m2 stops
€779United Airlines
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Wed, 5 Nov - Thu, 27 Nov
United Airlines Logo
22:05 - 09:55EZE-DUB
32h 50m2 stops
United Airlines Logo
10:40 - 09:20DUB-EZE
25h 40m2 stops
€984United Airlines
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Sat, 25 Oct - Sat, 1 Nov
United Airlines Logo
21:00 - 11:20EZE-DUB
58h 20m2 stops
United Airlines Logo
13:35 - 07:20DUB-EZE
44h 45m2 stops
€1,024United Airlines
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Mon, 27 Oct - Fri, 14 Nov
Air Canada Logo
13:40 - 06:10AEP-DUB
37h 30m2 stops
Air Canada Logo
09:00 - 17:20DUB-AEP
35h 20m2 stops
€1,036Air Canada
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Wed, 5 Nov - Wed, 26 Nov
 Logo
19:45 - 23:50EZE-DUB
25h 05m2 stops
 Logo
06:00 - 21:00DUB-EZE
18h 00m1 stop
€1,039
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Fri, 24 Oct - Sat, 1 Nov
 Logo
00:05 - 20:35AEP-DUB
40h 30m3 stops
 Logo
06:50 - 17:00DUB-AEP
37h 10m3 stops
€1,039
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Mon, 2 Feb - Sun, 29 Mar
Air Canada Logo
16:45 - 07:10EZE-DUB
35h 25m2 stops
Air Canada Logo
09:50 - 14:30DUB-EZE
32h 40m2 stops
€1,063Air Canada
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Tue, 10 Mar - Tue, 17 Mar
Iberia Logo
13:00 - 12:40EZE-DUB
20h 40m1 stop
Iberia Logo
13:20 - 17:55DUB-EZE
31h 35m1 stop
€1,171Iberia
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Mon, 27 Oct - Thu, 27 Nov
Iberia Logo
14:20 - 08:55EZE-DUB
15h 35m1 stop
Iberia Logo
13:20 - 11:10DUB-EZE
24h 50m1 stop
€1,199Iberia
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Sun, 26 Oct - Sun, 2 Nov
British Airways Logo
13:35 - 16:45EZE-SNN
24h 10m1 stop
British Airways Logo
17:30 - 11:45SNN-EZE
21h 15m1 stop
€2,743British Airways
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Booking Insights

KAYAK's insights & trends for Buenos Aires to Ireland flights

Get data-powered insights and trends into flights from Buenos Aires to Ireland to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Buenos Aires to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires to Ireland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buenos Aires to Ireland is February, when tickets cost €1,268 (return) on average. On the other hand, the most expensive months are January and June, when the average cost of return tickets is €2,968 and €2,043 respectively.

What’s the cheapest day of the week to fly from Buenos Aires to Ireland?

The average price of all round-trip flights from Buenos Aires to Ireland clicked on KAYAK for each day over the last 12 months.

When flying from Buenos Aires to Ireland, you should consider leaving on a Thursday and avoid Fridays if you are looking for the best rates. For your return to Buenos Aires, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

Good to know

Low seasonJanuary
Cheapest flight€540
Best time to beat the crowds but there is an average 79% increase in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Buenos Aires Ministro Pistarini to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from Buenos Aires to Ireland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buenos Aires to Ireland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buenos Aires to Ireland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buenos Aires to Ireland is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buenos Aires to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Buenos Aires to Ireland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buenos Aires to Ireland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buenos Aires to Ireland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Ireland?

    The cheapest time of day to fly to Ireland is generally in the morning, when retur flights cost €1,354 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally at night, which is peak travel time and where the average cost of a ticket is €2,086.

Reviews of the top airline flying from Buenos Aires to Ireland

 
Need help choosing which airline to fly with from Buenos Aires to Ireland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
6.8
LufthansaOverall score based on 7409 reviews
6.4Entertainment
7.6Crew
7.0Boarding
6.8Comfort
6.3Food
Airline reviews

If the plain wait for the passenger it should wait for the baggage!!

8.0 ExcellentAnonymous, Aug 2025FRA - RDU
Read more Lufthansa reviews

If the plain wait for the passenger it should wait for the baggage!!

The crew was fantastic. They were always there when we needed them. No wifi on an 11 hour flight was a bummer. The entertainment onboard was boring.

Service was bad and food they told us they only had pasta very rude

Overall excellent service and Frankfurt Airport was very efficient and clean

The media system is so inreliable, it keeps freezing and restarting at the begonning. Old planes with an old entertainment system makes a long flight very boring

The flight was cancelled due to tech problem with the plane

When we went to the lounge they told us to go into the main lounge and not the full business class section, later they told me that Lufthansa wont pay the full fee to alloq the business class passengers entry to the nicer sectikn where all the other airlines nusiness class passengers go into. Very poor arrangement.

Using the media screen in economy class is a disaster

Extremely tight connection in Frankfurt. Tickets with one hour layover are not realistic even with first flight being on time. Just barely made it and ran most of the way. 😬

The plane was clean and the staff professional and courteous, as usual. The seat back was very hard and uncomfortable.

Everything you need to know for your flight from Buenos Aires to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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