BUE - DUB

€472 Find Cheap Flights from Buenos Aires to Dublin

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 Dublin departing on 28/11. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Dublin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Buenos Aires to Dublin (BUE-DUB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Buenos Aires to Dublin 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 Dublin

Thu, 16 Oct - Sat, 1 Nov
United Airlines Logo
21:00 - 10:20EZE-DUB
33h 20m2 stops
United Airlines Logo
12:05 - 07:20DUB-EZE
46h 15m2 stops
€887United Airlines
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Mon, 27 Oct - Fri, 14 Nov
Air Canada Logo
16:45 - 06:10EZE-DUB
34h 25m2 stops
Air Canada Logo
09:00 - 15:10DUB-EZE
33h 10m2 stops
€973Air Canada
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Fri, 13 Feb - Wed, 25 Mar
United Airlines Logo
22:05 - 08:10EZE-DUB
55h 05m2 stops
United Airlines Logo
09:30 - 06:20DUB-EZE
23h 50m2 stops
€977United Airlines
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Mon, 20 Oct - Mon, 3 Nov
United Airlines Logo
21:00 - 10:20EZE-DUB
33h 20m2 stops
United Airlines Logo
12:05 - 07:20DUB-EZE
46h 15m2 stops
€987United Airlines
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Mon, 10 Nov - Mon, 24 Nov
Logo
14:30 - 23:45AEP-DUB
30h 15m3 stops
Logo
08:00 - 17:20DUB-AEP
36h 20m3 stops
€993
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Wed, 15 Oct - Sat, 1 Nov
Logo
01:40 - 07:20EZE-DUB
25h 40m2 stops
Logo
13:35 - 15:50DUB-EZE
29h 15m2 stops
€996
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Mon, 2 Feb - Sun, 29 Mar
Logo
16:45 - 07:10EZE-DUB
35h 25m2 stops
Logo
08:40 - 14:30DUB-EZE
33h 50m3 stops
€997
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Sun, 9 Nov - Mon, 24 Nov
Logo
03:30 - 13:45EZE-DUB
31h 15m3 stops
Logo
18:10 - 12:50DUB-EZE
45h 40m3 stops
€1,014
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Mon, 20 Oct - Mon, 17 Nov
Iberia Logo
11:50 - 09:10EZE-DUB
17h 20m1 stop
Iberia Logo
13:20 - 11:10DUB-EZE
24h 50m1 stop
€1,168Iberia
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Mon, 20 Oct - Mon, 17 Nov
Iberia Logo
11:50 - 09:10EZE-DUB
17h 20m1 stop
Iberia Logo
13:20 - 11:10DUB-EZE
24h 50m1 stop
€1,182Iberia
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Booking Insights

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

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

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

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

When flying from Buenos Aires to Dublin, 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.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buenos Aires to Dublin, 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 Dublin is October, where tickets cost €1,313 (return) on average. On the other hand, the most expensive months are January and June, where the average cost of round-trip tickets is €2,987 and €2,056 respectively.

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Good to know

Low seasonJanuary
Cheapest flight€472
Best time to beat the crowds but there is an average 78% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Buenos Aires Jorge Newbery to Dublin

When to book flights from Buenos Aires to Dublin

Are your dates flexible? Find out the best times to travel from Buenos Aires to Dublin based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buenos Aires to Dublin

  • What is the cheapest flight from Buenos Aires to Dublin?

    In the last 3 days, the lowest price for a flight from Buenos Aires to Dublin was €550 for a one-way ticket and €1,033 for a return.

  • Which airports will I be using when flying from Buenos Aires to Dublin?

    When flying out of Buenos Aires you will be using one of these airports: Buenos Aires Jorge Newbery or Buenos Aires Ministro Pistarini. You will be landing at Dublin.

  • Which aircraft models fly most regularly from Buenos Aires to Dublin?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buenos Aires to Dublin?

    Star Alliance, and oneworld are the airline alliances operating flights between Buenos Aires and Dublin, with Star Alliance being the most commonly used for this route.

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

    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 Dublin.

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

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

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

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

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

    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 to Dublin from Buenos Aires up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Buenos Aires to Dublin

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buenos Aires to Dublin? 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 7359 reviews
6.4Entertainment
6.3Food
7.0Boarding
6.8Comfort
7.6Crew
Airline reviews

False advertising: An empty seat between 2 economy seats, then classified as “Business” is not. Thin cushion, economy-like leg room. From Lufthansa, a globally recognized and renowned carrier. Must do better.

4.0 OkayAnonymous, Aug 2025AMS - FRA
Read more Lufthansa reviews

False advertising: An empty seat between 2 economy seats, then classified as “Business” is not. Thin cushion, economy-like leg room. From Lufthansa, a globally recognized and renowned carrier. Must do better.

The plane (Mitsubishi CRJ) felt old, creaking and not very new. The crew was okay. Hot water provision was broken so hot beverages could't be served.

The crew was very professional, no food was served. The flight was delayed which impacted my connection at Frankfurt to Chicago… It was very stressful because it was out of my control. Had I missed my connection, it would have been extremely disruptive and inconvenient as I would have had to make other arrangements to fly to the United States.

It was freezing. I asked crew member for a blanket and was told it might be in front of plane but I never got one. I turned off all the vents but still froze.

Complete mess. Our reservation was mistakenly cancelled. After almost missing the connection and walking all over the Munich airport, the Service desk got involved and we were run to our flight. Not all 4 of us in Business and not seated together as originally booked. This was the worst treatment I have ever had. And I travel a lot. 1K million miler.

Overall excellent service and Frankfurt Airport was very efficient and clean

I enjoyed my flight back with Lufthansa because the food was good, and the flight attendants were nice and helped you when you asked a question. The flight attendants always came around and asked if you needed anything which I liked a lot.

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

Everything went really well. Snacks could be better and there was no tea/coffee service after dinner. Crew was helpful and friendly.

Eet late informed about delay of more rhan four houts

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

Information on your arrival and departure airports

Dublin (DUB)

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