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Cheap flights from Dublin to Buenos Aires from £498

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 10/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
13:25 - 05:50
DUB
-
EZE
20h 25m
1 stop
Multiple Airlines Logo
23:55 - 18:25
EZE
-
DUB
38h 30m
1 stop
£718Multiple Airlines
Sun, 17 May - Tue, 2 Jun
Multiple Airlines Logo
05:55 - 21:50
DUB
-
EZE
19h 55m
2 stops
Multiple Airlines Logo
23:55 - 22:40
EZE
-
DUB
18h 45m
1 stop
£741Multiple Airlines
Wed, 17 Jun - Tue, 30 Jun
Delta Logo
11:00 - 09:45
DUB
-
EZE
26h 45m
1 stop
Delta Logo
20:10 - 09:15
EZE
-
DUB
33h 05m
2 stops
£755Delta
Sun, 17 May - Tue, 2 Jun
Delta Logo
10:00 - 09:45
DUB
-
EZE
27h 45m
2 stops
Delta Logo
20:10 - 10:45
EZE
-
DUB
34h 35m
2 stops
£756Delta
Thu, 17 Sep - Wed, 7 Oct
Delta Logo
11:00 - 09:45
DUB
-
EZE
26h 45m
1 stop
Delta Logo
20:10 - 10:45
EZE
-
DUB
34h 35m
2 stops
£757Delta
Thu, 21 May - Fri, 5 Jun
KLM Logo
05:55 - 21:50
DUB
-
EZE
19h 55m
2 stops
KLM Logo
23:55 - 08:20
EZE
-
DUB
28h 25m
2 stops
£765KLM
Wed, 17 Jun - Tue, 30 Jun
Delta Logo
13:25 - 09:45
DUB
-
EZE
24h 20m
2 stops
Delta Logo
20:10 - 08:45
EZE
-
DUB
32h 35m
1 stop
£780Delta
Wed, 16 Sep - Sat, 3 Oct
Air Canada Logo
08:00 - 17:10
DUB
-
AEP
36h 10m
2 stops
Air Canada Logo
13:35 - 07:10
AEP
-
DUB
38h 35m
2 stops
£970Air Canada
Fri, 30 Oct - Mon, 23 Nov
Air Canada Logo
08:00 - 17:10
DUB
-
AEP
36h 10m
2 stops
Air Canada Logo
13:35 - 07:10
AEP
-
DUB
38h 35m
2 stops
£970Air Canada
Fri, 30 Oct - Wed, 25 Nov
British Airways Logo
10:30 - 10:30
DUB
-
AEP
28h 00m
2 stops
British Airways Logo
10:35 - 16:35
AEP
-
DUB
26h 00m
2 stops
£1,026British Airways
Sun, 17 May - Thu, 21 May

Delta flights from Dublin to Buenos Aires

Our best Delta deals on Dublin to Buenos Aires flight tickets
Delta
17 May
DUB11:00Dublin
26h 45m
1 stop
EZE09:45Buenos Aires Ministro Pistarini
2 Jun
EZE20:10Buenos Aires Ministro Pistarini
32h 35m
1 stop
DUB08:45Dublin
£755
Delta
17 Sept
DUB10:00Dublin
27h 45m
2 stops
EZE09:45Buenos Aires Ministro Pistarini
7 Oct
EZE20:10Buenos Aires Ministro Pistarini
34h 35m
2 stops
DUB10:45Dublin
£756
Delta
21 May
DUB11:00Dublin
26h 45m
1 stop
EZE09:45Buenos Aires Ministro Pistarini
5 Jun
EZE20:10Buenos Aires Ministro Pistarini
34h 35m
2 stops
DUB10:45Dublin
£757

British Airways flights from Dublin to Buenos Aires

Our best British Airways deals on Dublin to Buenos Aires flight tickets
British Airways
16 Sept
DUB17:30Dublin
21h 15m
2 stops
EZE10:45Buenos Aires Ministro Pistarini
8 Oct
EZE12:25Buenos Aires Ministro Pistarini
25h 30m
2 stops
DUB17:55Dublin
£801
British Airways
14 Jun
DUB11:10Dublin
27h 35m
2 stops
EZE10:45Buenos Aires Ministro Pistarini
29 Jun
EZE12:25Buenos Aires Ministro Pistarini
19h 35m
2 stops
DUB12:00Dublin
£828
British Airways
15 Sept
DUB11:10Dublin
27h 35m
2 stops
EZE10:45Buenos Aires Ministro Pistarini
4 Oct
EZE12:25Buenos Aires Ministro Pistarini
23h 55m
2 stops
DUB16:20Dublin
£831

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 3 May 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

Sun 17/5

13:25-05:50

1 stop20h 25m

Buenos Aires Ministro Pistarini

Tue 2/6

23:55-18:25

1 stop38h 30m

£718
Fastest return journey

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 17/6

05:55-21:50

2 stops19h 55m

Buenos Aires Ministro Pistarini

Tue 30/6

23:55-22:40

1 stop18h 45m

£741

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 17/5

11:00-09:45

1 stop26h 45m

Buenos Aires Ministro Pistarini

Tue 2/6

20:10-09:15

2 stops33h 05m

£755

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 17/9

10:00-09:45

2 stops27h 45m

Buenos Aires Ministro Pistarini

Wed 7/10

20:10-10:45

2 stops34h 35m

£756

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 21/5

11:00-09:45

1 stop26h 45m

Buenos Aires Ministro Pistarini

Fri 5/6

20:10-10:45

2 stops34h 35m

£757

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 17/6

05:55-21:50

2 stops19h 55m

Buenos Aires Ministro Pistarini

Tue 30/6

23:55-08:20

2 stops28h 25m

£765

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 16/9

13:25-09:45

2 stops24h 20m

Buenos Aires Ministro Pistarini

Sat 3/10

20:10-08:45

1 stop32h 35m

£780

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Fri 30/10

08:00-17:10

2 stops36h 10m

Buenos Aires Jorge Newbery

Mon 23/11

13:35-07:10

2 stops38h 35m

£970

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Fri 30/10

08:00-17:10

2 stops36h 10m

Buenos Aires Jorge Newbery

Wed 25/11

13:35-07:10

2 stops38h 35m

£970

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Sun 17/5

10:30-10:30

2 stops28h 00m

Buenos Aires Jorge Newbery

Thu 21/5

10:35-16:35

2 stops26h 00m

£1,026

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 £420. If you don’t want to visit Buenos Aires in October, then you should wait until January to fly from Dublin, when ticket prices are also cheap, with an average price of £592.

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.

How have Dublin to Buenos Aires flight prices changed over time?

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

24h 25m

Direct flights

None
The fastest flight from Dublin to Buenos Aires takes 24h 25m
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 24h 25m 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.

  • What is the most popular airline from Dublin to Buenos Aires?

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 £840Free CancellationRating
7.0
3,208 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.

An easier way to manage your Buenos Aires trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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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