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Cheap flights from Dublin to Buenos Aires from £425

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to Buenos Aires departing on 27/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Dublin to Buenos Aires

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:20 - 16:05
DUB
-
EZE
25h 45m
1 stop
Multiple Airlines Logo
12:25 - 12:55
EZE
-
DUB
20h 30m
2 stops
£690Multiple Airlines
Wed, 1 Jul - Wed, 29 Jul
Multiple Airlines Logo
18:20 - 16:05
DUB
-
EZE
25h 45m
1 stop
Multiple Airlines Logo
12:25 - 14:35
EZE
-
DUB
22h 10m
2 stops
£690Multiple Airlines
Wed, 1 Jul - Tue, 28 Jul
Iberia Logo
18:20 - 16:05
DUB
-
EZE
25h 45m
1 stop
Iberia Logo
21:40 - 17:40
EZE
-
DUB
16h 00m
1 stop
£702Iberia
Wed, 1 Jul - Wed, 29 Jul
Iberia Logo
18:20 - 16:05
DUB
-
EZE
25h 45m
1 stop
Iberia Logo
13:00 - 09:05
EZE
-
DUB
16h 05m
1 stop
£703Iberia
Wed, 1 Jul - Tue, 28 Jul
Multiple Airlines Logo
18:20 - 16:05
DUB
-
EZE
25h 45m
1 stop
Multiple Airlines Logo
12:25 - 18:00
EZE
-
DUB
25h 35m
2 stops
£718Multiple Airlines
Wed, 1 Jul - Wed, 29 Jul
Iberia Logo
18:25 - 16:05
DUB
-
EZE
25h 40m
1 stop
Iberia Logo
13:00 - 17:40
EZE
-
DUB
24h 40m
1 stop
£728Iberia
Tue, 30 Jun - Tue, 4 Aug
Iberia Logo
18:25 - 16:05
DUB
-
EZE
25h 40m
1 stop
Iberia Logo
13:00 - 17:40
EZE
-
DUB
24h 40m
1 stop
£729Iberia
Tue, 30 Jun - Tue, 4 Aug
Multiple Airlines Logo
09:50 - 07:40
DUB
-
EZE
25h 50m
1 stop
Multiple Airlines Logo
12:25 - 19:35
EZE
-
DUB
27h 10m
2 stops
£745Multiple Airlines
Fri, 3 Jul - Sun, 12 Jul
British Airways Logo
13:25 - 11:45
DUB
-
EZE
25h 20m
2 stops
British Airways Logo
13:35 - 14:20
EZE
-
DUB
21h 45m
2 stops
£746British Airways
Tue, 1 Dec - Tue, 26 Jan
British Airways Logo
17:15 - 10:30
DUB
-
AEP
21h 15m
2 stops
British Airways Logo
10:25 - 10:15
AEP
-
DUB
19h 50m
2 stops
£1,102British Airways
Mon, 6 Jul - Mon, 20 Jul

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Iberia flights from Dublin to Buenos Aires

Our best Iberia deals on Dublin to Buenos Aires flight tickets
Iberia
1 Jul
DUB18:20Dublin
25h 45m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
29 Jul
EZE21:40Buenos Aires Ministro Pistarini
16h 00m
1 stop
DUB17:40Dublin
£702
Iberia
1 Jul
DUB18:20Dublin
25h 45m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
28 Jul
EZE13:00Buenos Aires Ministro Pistarini
16h 05m
1 stop
DUB09:05Dublin
£703
Iberia
30 Jun
DUB18:25Dublin
25h 40m
1 stop
EZE16:05Buenos Aires Ministro Pistarini
4 Aug
EZE13:00Buenos Aires Ministro Pistarini
24h 40m
1 stop
DUB17:40Dublin
£728

Delta flights from Dublin to Buenos Aires

Our best Delta deals on Dublin to Buenos Aires flight tickets
Delta
29 Nov
DUB09:45Dublin
24h 50m
1 stop
EZE07:35Buenos Aires Ministro Pistarini
26 Jan
EZE23:35Buenos Aires Ministro Pistarini
30h 10m
2 stops
DUB08:45Dublin
£764
Delta
20 Aug
DUB10:00Dublin
27h 45m
2 stops
EZE09:45Buenos Aires Ministro Pistarini
30 Aug
EZE20:10Buenos Aires Ministro Pistarini
33h 50m
2 stops
DUB10:00Dublin
£767
Delta
20 Aug
DUB10:00Dublin
27h 45m
2 stops
EZE09:45Buenos Aires Ministro Pistarini
26 Aug
EZE20:10Buenos Aires Ministro Pistarini
31h 45m
2 stops
DUB07:55Dublin
£768

momondo Fare Finder

 
Customise your flight search to find flights from Dublin 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, momondo users made 279,928 searches. Data last updated 18 June 2026.
Use the filters below to find and compare flights from Dublin to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 1/7

18:20-16:05

1 stop25h 45m

Buenos Aires Ministro Pistarini

Wed 29/7

12:25-12:55

2 stops20h 30m

£690

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 1/7

18:20-16:05

1 stop25h 45m

Buenos Aires Ministro Pistarini

Tue 28/7

12:25-14:35

2 stops22h 10m

£690

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 1/7

18:20-16:05

1 stop25h 45m

Buenos Aires Ministro Pistarini

Wed 29/7

21:40-17:40

1 stop16h 00m

£702

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 1/7

18:20-16:05

1 stop25h 45m

Buenos Aires Ministro Pistarini

Tue 28/7

13:00-09:05

1 stop16h 05m

£703

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 1/7

18:20-16:05

1 stop25h 45m

Buenos Aires Ministro Pistarini

Wed 29/7

12:25-18:00

2 stops25h 35m

£718

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 30/6

18:25-16:05

1 stop25h 40m

Buenos Aires Ministro Pistarini

Tue 4/8

13:00-17:40

1 stop24h 40m

£728

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 30/6

18:25-16:05

1 stop25h 40m

Buenos Aires Ministro Pistarini

Tue 4/8

13:00-17:40

1 stop24h 40m

£729

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 3/7

09:50-07:40

1 stop25h 50m

Buenos Aires Ministro Pistarini

Sun 12/7

12:25-19:35

2 stops27h 10m

£745

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 1/12

13:25-11:45

2 stops25h 20m

Buenos Aires Ministro Pistarini

Tue 26/1

13:35-14:20

2 stops21h 45m

£746
Fastest return journey

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Mon 6/7

17:15-10:30

2 stops21h 15m

Buenos Aires Jorge Newbery

Mon 20/7

10:25-10:15

2 stops19h 50m

£1,102

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
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See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Dublin to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Dublin and Buenos Aires?

What is the cheapest month to fly to Buenos Aires?

In general, October is the cheapest month to fly from Dublin to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £431. If you don’t want to visit Buenos Aires in October, then you should wait until February to fly from Dublin, when ticket prices are also cheap, with an average price of £622.

Can stopping save me money on Dublin to Buenos Aires flights?

You could potentially save up to 32% on your flight if you consider stops on a Dublin to Buenos Aires flight.

When to book flights from Dublin to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Dublin to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Dublin to Buenos Aires (DUB to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dublin to Buenos Aires

Fastest flight time

25h 40m

Direct flights

None
The fastest flight from Dublin to Buenos Aires takes 25h 40m
There are no direct flights from Dublin to Buenos Aires. There are no popular flight routes from Dublin to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Dublin to Buenos Aires

  • How far is Dublin to Buenos Aires by plane?

    The straight-line distance from Dublin to Buenos Aires is 6825.7 mi. Typically, this will take 25h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Dublin Airport to Buenos Aires?

    Prices for flights from Dublin Airport to Buenos Aires refresh daily.

  • How many operators does momondo search for flights from Dublin Airport to Buenos Aires?

  • How old do you have to be to fly from Dublin Airport to Buenos Aires?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dublin Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dublin to Buenos Aires

Compare and see reviews for airlines that fly from Dublin to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom £861Free CancellationRating
7.0
3,238 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Dublin to Buenos Aires?

Finding the right flight to Buenos Aires from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

Can I find flights from Dublin to Buenos Aires with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Buenos Aires from Dublin with this policy.

How can momondo help me find flights from Dublin to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from Dublin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dublin to Buenos Aires right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Buenos Aires from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport