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Cheap flights from Dublin to Buenos Aires from £342

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 24/2. 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.
United Airlines Logo
11:35 - 08:00
DUB
-
EZE
48h 25m
2 stops
United Airlines Logo
21:00 - 07:20
EZE
-
DUB
54h 20m
2 stops
£678United Airlines
Wed, 1 Apr - Tue, 21 Apr
United Airlines Logo
11:35 - 08:00
DUB
-
EZE
48h 25m
2 stops
United Airlines Logo
21:00 - 07:20
EZE
-
DUB
54h 20m
2 stops
£721United Airlines
Wed, 1 Apr - Sun, 26 Apr
Delta Logo
10:45 - 07:20
DUB
-
EZE
23h 35m
2 stops
Delta Logo
22:25 - 09:20
EZE
-
DUB
31h 55m
2 stops
£752Delta
Wed, 11 Mar - Tue, 24 Mar
Delta Logo
15:00 - 09:45
DUB
-
EZE
46h 45m
2 stops
Delta Logo
20:10 - 10:45
EZE
-
DUB
58h 35m
2 stops
£756Delta
Tue, 31 Mar - Tue, 21 Apr
United Airlines Logo
12:05 - 06:20
DUB
-
EZE
45h 15m
2 stops
United Airlines Logo
21:00 - 07:20
EZE
-
DUB
54h 20m
2 stops
£765United Airlines
Thu, 19 Mar - Sun, 12 Apr
British Airways Logo
20:30 - 10:45
DUB
-
EZE
42h 15m
2 stops
British Airways Logo
12:25 - 07:45
EZE
-
DUB
39h 20m
2 stops
£795British Airways
Sun, 5 Apr - Sun, 26 Apr
Multiple Airlines Logo
17:10 - 04:40
DUB
-
AEP
39h 30m
2 stops
Multiple Airlines Logo
18:20 - 09:35
AEP
-
DUB
35h 15m
2 stops
£995Multiple Airlines
Sat, 6 Jun - Sat, 27 Jun
Multiple Airlines Logo
17:10 - 04:40
DUB
-
AEP
39h 30m
2 stops
Multiple Airlines Logo
18:20 - 09:35
AEP
-
DUB
35h 15m
2 stops
£1,000Multiple Airlines
Sat, 6 Jun - Sat, 27 Jun
SWISS Logo
18:35 - 09:40
DUB
-
AEP
19h 05m
2 stops
SWISS Logo
14:55 - 07:55
AEP
-
DUB
37h 00m
2 stops
£1,249SWISS
Wed, 1 Apr - Fri, 24 Apr
SWISS Logo
18:35 - 09:40
DUB
-
AEP
19h 05m
2 stops
SWISS Logo
14:55 - 17:50
AEP
-
DUB
22h 55m
2 stops
£1,358SWISS
Wed, 1 Apr - Sat, 25 Apr

Delta flights from Dublin to Buenos Aires

Our best Delta deals on Dublin to Buenos Aires flight tickets
Delta
11 Mar
DUB10:45Dublin
23h 35m
2 stops
EZE07:20Buenos Aires Ministro Pistarini
24 Mar
EZE22:25Buenos Aires Ministro Pistarini
31h 55m
2 stops
DUB09:20Dublin
£752
Delta
31 Mar
DUB15:00Dublin
46h 45m
2 stops
EZE09:45Buenos Aires Ministro Pistarini
22 Apr
EZE20:10Buenos Aires Ministro Pistarini
32h 35m
1 stop
DUB08:45Dublin
£756
Delta
6 Feb
DUB06:00Dublin
31h 15m
2 stops
EZE10:15Buenos Aires Ministro Pistarini
23 Feb
EZE20:55Buenos Aires Ministro Pistarini
31h 50m
2 stops
DUB07:45Dublin
£766

United Airlines flights from Dublin to Buenos Aires

Our best United Airlines deals on Dublin to Buenos Aires flight tickets
United Airlines
1 Apr
DUB11:35Dublin
48h 25m
2 stops
EZE08:00Buenos Aires Ministro Pistarini
21 Apr
EZE21:00Buenos Aires Ministro Pistarini
54h 20m
2 stops
DUB07:20Dublin
£678
United Airlines
1 Apr
DUB11:35Dublin
48h 25m
2 stops
EZE08:00Buenos Aires Ministro Pistarini
26 Apr
EZE21:00Buenos Aires Ministro Pistarini
54h 20m
2 stops
DUB07:20Dublin
£721
United Airlines
19 Mar
DUB12:05Dublin
45h 15m
2 stops
EZE06:20Buenos Aires Ministro Pistarini
12 Apr
EZE21:00Buenos Aires Ministro Pistarini
54h 20m
2 stops
DUB07:20Dublin
£765

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 2 February 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

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 1/4

11:35-08:00

2 stops48h 25m

Buenos Aires Ministro Pistarini

Tue 21/4

21:00-07:20

2 stops54h 20m

£678

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 1/4

11:35-08:00

2 stops48h 25m

Buenos Aires Ministro Pistarini

Sun 26/4

21:00-07:20

2 stops54h 20m

£721

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 11/3

10:45-07:20

2 stops23h 35m

Buenos Aires Ministro Pistarini

Tue 24/3

22:25-09:20

2 stops31h 55m

£752

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 31/3

15:00-09:45

2 stops46h 45m

Buenos Aires Ministro Pistarini

Tue 21/4

20:10-10:45

2 stops58h 35m

£756

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 19/3

12:05-06:20

2 stops45h 15m

Buenos Aires Ministro Pistarini

Sun 12/4

21:00-07:20

2 stops54h 20m

£765

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 5/4

20:30-10:45

2 stops42h 15m

Buenos Aires Ministro Pistarini

Sun 26/4

12:25-07:45

2 stops39h 20m

£795

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Sat 6/6

17:10-04:40

2 stops39h 30m

Buenos Aires Jorge Newbery

Sat 27/6

18:20-09:35

2 stops35h 15m

£995

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Sat 6/6

17:10-04:40

2 stops39h 30m

Buenos Aires Jorge Newbery

Sat 27/6

18:20-09:35

2 stops35h 15m

£1,000

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Wed 1/4

18:35-09:40

2 stops19h 05m

Buenos Aires Jorge Newbery

Fri 24/4

14:55-07:55

2 stops37h 00m

£1,249

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Wed 1/4

18:35-09:40

2 stops19h 05m

Buenos Aires Jorge Newbery

Sat 25/4

14:55-17:50

2 stops22h 55m

£1,358

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, November 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 £845. If you don’t want to visit Buenos Aires in November, then you should wait until January to fly from Dublin, when ticket prices are also cheap, with an average price of £849.

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

17h 20m

Direct flights

None
The fastest flight from Dublin to Buenos Aires takes 17h 20m
There are no direct flights from Dublin to Buenos Aires. There are no popular flight routes from Dublin to Buenos Aires.
Search flight deals

  • 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 17h 20m 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 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?

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