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Cheap flights from Dublin to Buenos Aires from €371

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 17/3. 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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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
30h 20m
2 stops
€797United Airlines
Wed, 15 Apr - Wed, 22 Apr
United Airlines Logo
11:35 - 08:00
DUB
-
EZE
24h 25m
2 stops
United Airlines Logo
21:00 - 11:10
EZE
-
DUB
34h 10m
2 stops
€848United Airlines
Thu, 30 Apr - Tue, 5 May
Air France Logo
09:15 - 22:05
DUB
-
EZE
16h 50m
1 stop
Air France Logo
23:55 - 08:15
EZE
-
DUB
28h 20m
1 stop
€862Air France
Fri, 22 May - Mon, 1 Jun
Delta Logo
13:15 - 09:45
DUB
-
EZE
48h 30m
2 stops
Delta Logo
20:10 - 09:15
EZE
-
DUB
33h 05m
2 stops
€888Delta
Fri, 22 May - Mon, 1 Jun
KLM Logo
05:55 - 22:10
DUB
-
EZE
20h 15m
2 stops
KLM Logo
15:05 - 12:40
EZE
-
DUB
17h 35m
1 stop
€902KLM
Tue, 14 Apr - Tue, 9 Jun
Multiple Airlines Logo
17:05 - 04:40
DUB
-
AEP
39h 35m
2 stops
Multiple Airlines Logo
09:00 - 23:05
AEP
-
DUB
34h 05m
2 stops
€925Multiple Airlines
Wed, 3 Jun - Wed, 22 Jul
Multiple Airlines Logo
05:55 - 22:05
DUB
-
EZE
20h 10m
2 stops
Multiple Airlines Logo
23:55 - 18:25
EZE
-
DUB
38h 30m
1 stop
€926Multiple Airlines
Fri, 22 May - Mon, 1 Jun
Delta Logo
11:00 - 09:45
DUB
-
EZE
26h 45m
1 stop
Delta Logo
20:10 - 10:45
EZE
-
DUB
34h 35m
2 stops
€929Delta
Mon, 27 Apr - Wed, 13 May
Air France Logo
05:55 - 22:05
DUB
-
EZE
20h 10m
1 stop
Air France Logo
23:55 - 08:15
EZE
-
DUB
28h 20m
1 stop
€929Air France
Fri, 22 May - Tue, 2 Jun
British Airways Logo
18:45 - 19:55
DUB
-
EZE
29h 10m
2 stops
British Airways Logo
12:25 - 12:05
EZE
-
DUB
19h 40m
2 stops
€931British Airways
Sat, 18 Apr - Wed, 10 Jun

United Airlines flights from Dublin to Buenos Aires

Our best United Airlines deals on Dublin to Buenos Aires flight tickets
United Airlines
15 Apr
DUB11:35Dublin
48h 25m
2 stops
EZE08:00Buenos Aires Ministro Pistarini
22 Apr
EZE21:00Buenos Aires Ministro Pistarini
30h 20m
2 stops
DUB07:20Dublin
€797
United Airlines
30 Apr
DUB11:35Dublin
24h 25m
2 stops
EZE08:00Buenos Aires Ministro Pistarini
5 May
EZE21:00Buenos Aires Ministro Pistarini
34h 10m
2 stops
DUB11:10Dublin
€848
United Airlines
24 Mar
DUB12:05Dublin
45h 15m
2 stops
EZE06:20Buenos Aires Ministro Pistarini
8 Apr
EZE21:00Buenos Aires Ministro Pistarini
30h 20m
2 stops
DUB07:20Dublin
€969

Air France flights from Dublin to Buenos Aires

Our best Air France deals on Dublin to Buenos Aires flight tickets
Air France
22 May
DUB09:15Dublin
16h 50m
1 stop
EZE22:05Buenos Aires Ministro Pistarini
1 Jun
EZE23:55Buenos Aires Ministro Pistarini
28h 20m
1 stop
DUB08:15Dublin
€862
Air France
22 May
DUB05:55Dublin
20h 10m
1 stop
EZE22:05Buenos Aires Ministro Pistarini
2 Jun
EZE23:55Buenos Aires Ministro Pistarini
28h 20m
1 stop
DUB08:15Dublin
€929
Air France
1 Jun
DUB16:20Dublin
33h 30m
1 stop
EZE21:50Buenos Aires Ministro Pistarini
22 Jun
EZE23:55Buenos Aires Ministro Pistarini
28h 20m
1 stop
DUB08:15Dublin
€965

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 13,528 searches. Data last updated 4 March 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 15/4

11:35-08:00

2 stops48h 25m

Buenos Aires Ministro Pistarini

Wed 22/4

21:00-07:20

2 stops30h 20m

€797

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 30/4

11:35-08:00

2 stops24h 25m

Buenos Aires Ministro Pistarini

Tue 5/5

21:00-11:10

2 stops34h 10m

€848

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 22/5

09:15-22:05

1 stop16h 50m

Buenos Aires Ministro Pistarini

Mon 1/6

23:55-08:15

1 stop28h 20m

€862

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 22/5

13:15-09:45

2 stops48h 30m

Buenos Aires Ministro Pistarini

Mon 1/6

20:10-09:15

2 stops33h 05m

€888

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 14/4

05:55-22:10

2 stops20h 15m

Buenos Aires Ministro Pistarini

Tue 9/6

15:05-12:40

1 stop17h 35m

€902

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Wed 3/6

17:05-04:40

2 stops39h 35m

Buenos Aires Jorge Newbery

Wed 22/7

09:00-23:05

2 stops34h 05m

€925

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 22/5

05:55-22:05

2 stops20h 10m

Buenos Aires Ministro Pistarini

Mon 1/6

23:55-18:25

1 stop38h 30m

€926

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 27/4

11:00-09:45

1 stop26h 45m

Buenos Aires Ministro Pistarini

Wed 13/5

20:10-10:45

2 stops34h 35m

€929

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 22/5

05:55-22:05

1 stop20h 10m

Buenos Aires Ministro Pistarini

Tue 2/6

23:55-08:15

1 stop28h 20m

€929

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sat 18/4

18:45-19:55

2 stops29h 10m

Buenos Aires Ministro Pistarini

Wed 10/6

12:25-12:05

2 stops19h 40m

€931

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 €1,009. If you aren’t able to travel to Buenos Aires during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €1,027.

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

You could potentially save up to 41% 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

20h 15m

Direct flights

None
The fastest flight from Dublin to Buenos Aires takes 20h 15m
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 10984.8 km. In terms of flight time, this usually takes a little over 20h 15m.

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

    Prices for flights from Dublin Airport to Buenos Aires are refreshed on a daily basis.

  • 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. 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 travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • 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 €959Free CancellationRating
7.0
3,131 reviews
Search Iberia flights
British AirwaysPriceFrom €974Free CancellationRating
6.7
7,774 reviews
Search British Airways flights

Why use momondo?

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

It is quick and easy to find Dublin to Buenos Aires flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buenos Aires that suits you.

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

Yes. momondo allows you to filter the results for Dublin to Buenos Aires flights to just show those with flexible booking policies.

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 can track prices for Dublin to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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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 27.4 km from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport