$435 Flights from Dublin (DUB) to Buenos Aires (BUEA)

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Flight deals from Dublin to Buenos Aires

Looking for a cheap last-minute deal or the best round-trip flight from Dublin Airport to Buenos Aires? If you want to travel next month, round-trip fares start from $1,011. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Dublin to Buenos Aires

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dublin to Buenos Aires flights are currently cheapest in April.

Alternative Dublin to Buenos Aires routes

Looking for the cheapest, fastest or easiest route from Dublin to Buenos Aires? You could fly into the following airports instead.

Dublin to Buenos Aires: Flight information

The things to know before you go.
Cheapest flight found$435
Cheapest month to flyApril

Finding cheap flights from Dublin to Buenos Aires: Frequently asked questions

There are 2 airports in Buenos Aires: Buenos Aires Jorge Newbery and Buenos Aires Ministro Pistarini.
The best price we found for a round-trip flight from Dublin to Buenos Aires is $858. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Dublin to Buenos Aires. But we found flights with one or more stops from $858.
There are no flights flying from Dublin to Buenos Aires, as of April 2026.
The cheapest month to fly from Dublin to Buenos Aires is usually February.
If you're flying from Dublin Airport, the cheapest airport near Buenos Aires is Buenos Aires Jorge Newbery – which is 4.2 miles away from the center of Buenos Aires. We've found flights to this airport from $858.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dublin Airport to Buenos Aires on Monday, February 15, 2027.
No airlines currently offer direct flights between Dublin Airport and Buenos Aires. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Buenos Aires but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Buenos Aires is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 63°F. January is typically the warmest month in Buenos Aires, when it usually averages around 86°F. You can expect the least rain in June. The coldest month is July, with temperatures averaging 43°F. The rainiest month is March.
Currently, Turkish Airlines offers the cheapest flight tickets to Buenos Aires.

Traveling from Dublin Airport (DUB) to Buenos Aires: what you need to know

  • Buenos Aires is three hours behind Dublin, where Dublin Airport is located. Buenos Aires observes the UTC-3 timezone.

  • To avoid missing your DUB to Buenos Aires flight, allow plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and an hour before domestic flights is the standard rule.

  • You can expect longer lines in popular months such as July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a wise move.

  • Consider adding a stopover to potentially unlock a cheaper plane ticket from DUB to Buenos Aires. Simply uncheck 'Direct flights only' during your search. Give yourself a breather (and maybe even a better deal) by stopping at one of these airports:

    • Frankfurt Airport (FRA)

    • Paris Charles de Gaulle Airport (CDG)

    • Adolfo Suarez Madrid-Barajas Airport (MAD)

  • DUB is around 5 miles from central Dublin. If you're driving, ride-sharing or catching a cab from the center, it'll take you 25 minutes or so to get there, depending on traffic. If you're using public transport, expect the travel time to be around 30 minutes.

  • Have an early flight from Dublin Airport to Buenos Aires? Avoid the stress of rushing to the terminal (and catch some extra z's) by choosing one of these hotels near DUB:

  • When it comes to Dublin Airport's on-time performance, 77% of flights arrive within the expected time frame.

How to find the cheapest flights from Dublin Airport (DUB) to Buenos Aires

  • $435 is the lowest price we've found for a one-way Dublin Airport to Buenos Aires flight. A round-trip plane ticket right now is $858. Depending on when you book and the availability, these fares can change.

  • Don't wait until the last minute. You're more likely to find cheap flights from DUB to Buenos Aires if you book ahead. Airlines often offer some excellent early bird deals.

  • If you can be flexible with your travel dates, use the 'Whole month' search tool. It'll show you the cheapest price across every month when looking for a Dublin Airport to Buenos Aires ticket.

  • Cut down on the time spent looking for cheap flights from DUB to Buenos Aires by setting up a Price Alert. You'll receive an email or notification through the app when fares go down.

  • Pick your ideal departure and arrival times, airlines and number of stops with our filters. Then, sort the results for your flight from Dublin Airport to Buenos Aires by 'Fastest,' 'Best' or 'Cheapest.'

Airports in Buenos Aires

Buenos Aires Jorge Newbery Airfield (AEP)

  • Buenos Aires Jorge Newbery Airfield (AEP) is around 5 miles from the center of Buenos Aires. If you're grabbing a cab or a ride-share, the drive takes roughly 25 minutes.

  • Getting to the center on public transport will take you around 40 minutes.

  • Consider staying in a hotel close to AEP if you're coming in on a late flight from Dublin Airport to Buenos Aires. Select one of these options and make your arrival easier:

  • To get the best deal, book your ride from Buenos Aires Jorge Newbery Airfield around one week in advance of your flight from DUB to Buenos Aires.

Buenos Aires Ministro Pistarini Intl Airport (EZE)

  • After your flight from Dublin Airport to Buenos Aires has hit the runway, you can make your way to the city center in around 30 minutes by car. Central Buenos Aires is roughly 20 miles from Buenos Aires Ministro Pistarini Intl Airport (EZE).

  • Traveling by public transport will take around 1 hour 15 minutes.

  • Place the 'Do not disturb' sign on your door and unwind at a hotel near EZE. Here are a few options where you can take a load off after your DUB to Buenos Aires flight:

  • Avoid paying more than you need to. Reserving your ride one week ahead of your arrival at EZE can land you a better rate.

Best time to go to Buenos Aires

  • It's time to figure out your trip dates for your flight from Dublin Airport to Buenos Aires. September is the busiest month to travel to Buenos Aires. If you like a more low-key vibe, go in December.

  • Lock in a Dublin Airport to Buenos Aires plane ticket with a departure in January if you want to explore the city during its warmest month. You can expect temperatures to range from 64ºF to 90ºF.

  • Search for cheap tickets from DUB to Buenos Aires in July if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between 41ºF and 61ºF on average.

More about Buenos Aires

  • Start your Buenos Aires trip off on the right foot by choosing the ideal place to stay. As soon as you've booked your flight from Dublin Airport to Buenos Aires, browse our range of accommodation options including:

  • There are so many things to explore in this city it can be tricky to work out where to start. El Ateneo Grand Splendid, Teatro Colon and Recoleta Cemetery are popular attractions which should be on any well-planned Buenos Aires itinerary.

Explore more of Argentina

  • You've done Buenos Aires, now it's time to discover other corners of Argentina. Travel around 170 miles northwest to Rosario to tick off its leading attractions. From Casa Natal Che Guevara to Monumento al Che Guevara and Casa Natal de Lionel Messi, your itinerary will be busy.

  • If you're looking to explore another side of Argentina, consider Mar Del Plata, about 240 miles south of Buenos Aires. Teatro Colon, Playa Popular and Aquasol Water Park are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.