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Cheap flights from Dublin to Buenos Aires from €422

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 31/8. 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.
Air Canada Logo
09:00 - 15:05
DUB
-
EZE
33h 05m
2 stops
Air Canada Logo
16:45 - 07:10
EZE
-
DUB
35h 25m
2 stops
€738Air Canada
Thu, 12 Nov - Wed, 25 Nov
American Airlines Logo
13:00 - 08:30
DUB
-
EZE
22h 30m
1 stop
American Airlines Logo
23:35 - 08:30
EZE
-
DUB
29h 55m
2 stops
€782American Airlines
Tue, 17 Nov - Tue, 1 Dec
American Airlines Logo
13:45 - 08:45
DUB
-
EZE
23h 00m
2 stops
American Airlines Logo
22:30 - 06:30
EZE
-
DUB
28h 00m
2 stops
€788American Airlines
Wed, 19 Aug - Wed, 26 Aug
British Airways Logo
11:45 - 07:15
DUB
-
EZE
23h 30m
2 stops
British Airways Logo
20:50 - 06:30
EZE
-
DUB
29h 40m
2 stops
€798British Airways
Thu, 20 Aug - Thu, 27 Aug
American Airlines Logo
13:45 - 11:05
DUB
-
EZE
25h 20m
2 stops
American Airlines Logo
22:20 - 06:30
EZE
-
DUB
28h 10m
2 stops
€813American Airlines
Thu, 15 Oct - Mon, 19 Oct
Multiple Airlines Logo
18:35 - 17:25
DUB
-
EZE
25h 50m
1 stop
Multiple Airlines Logo
13:35 - 12:10
EZE
-
DUB
19h 35m
2 stops
€824Multiple Airlines
Sun, 6 Dec - Tue, 15 Dec
Multiple Airlines Logo
18:35 - 17:25
DUB
-
EZE
25h 50m
1 stop
Multiple Airlines Logo
13:35 - 12:10
EZE
-
DUB
19h 35m
2 stops
€825Multiple Airlines
Sun, 6 Dec - Tue, 15 Dec
Iberia Logo
18:35 - 17:25
DUB
-
EZE
25h 50m
1 stop
Iberia Logo
13:50 - 17:50
EZE
-
DUB
25h 00m
1 stop
€828Iberia
Sun, 6 Dec - Tue, 15 Dec
Iberia Logo
18:35 - 17:25
DUB
-
EZE
25h 50m
1 stop
Iberia Logo
13:50 - 17:50
EZE
-
DUB
25h 00m
1 stop
€829Iberia
Sun, 6 Dec - Tue, 15 Dec
Air France Logo
05:55 - 21:50
DUB
-
EZE
19h 55m
1 stop
Air France Logo
23:55 - 22:40
EZE
-
DUB
18h 45m
1 stop
€835Air France
Wed, 9 Sep - Wed, 23 Sep

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British Airways flights from Dublin to Buenos Aires

Our best British Airways deals on Dublin to Buenos Aires flight tickets
British Airways
20 Aug
DUB11:45Dublin
23h 30m
2 stops
EZE07:15Buenos Aires Ministro Pistarini
27 Aug
EZE20:50Buenos Aires Ministro Pistarini
29h 40m
2 stops
DUB06:30Dublin
€798
British Airways
9 Sept
DUB17:30Dublin
21h 15m
2 stops
EZE10:45Buenos Aires Ministro Pistarini
23 Sept
EZE12:25Buenos Aires Ministro Pistarini
19h 40m
2 stops
DUB12:05Dublin
€872
British Airways
31 Aug
DUB17:30Dublin
21h 15m
2 stops
EZE10:45Buenos Aires Ministro Pistarini
15 Sept
EZE12:25Buenos Aires Ministro Pistarini
19h 40m
2 stops
DUB12:05Dublin
€906

Delta flights from Dublin to Buenos Aires

Our best Delta deals on Dublin to Buenos Aires flight tickets
Delta
16 Nov
DUB11:55Dublin
26h 00m
2 stops
EZE10:55Buenos Aires Ministro Pistarini
1 Dec
EZE21:30Buenos Aires Ministro Pistarini
32h 15m
2 stops
DUB08:45Dublin
€874
Delta
17 Aug
DUB11:00Dublin
26h 45m
1 stop
EZE09:45Buenos Aires Ministro Pistarini
30 Aug
EZE20:10Buenos Aires Ministro Pistarini
32h 35m
1 stop
DUB08:45Dublin
€877
Delta
17 Aug
DUB11:00Dublin
26h 45m
1 stop
EZE09:45Buenos Aires Ministro Pistarini
30 Aug
EZE20:10Buenos Aires Ministro Pistarini
33h 05m
2 stops
DUB09:15Dublin
€878

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 7 July 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

Thu 12/11

09:00-15:05

2 stops33h 05m

Buenos Aires Ministro Pistarini

Wed 25/11

16:45-07:10

2 stops35h 25m

€738

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 17/11

13:00-08:30

1 stop22h 30m

Buenos Aires Ministro Pistarini

Tue 1/12

23:35-08:30

2 stops29h 55m

€782

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 19/8

13:45-08:45

2 stops23h 00m

Buenos Aires Ministro Pistarini

Wed 26/8

22:30-06:30

2 stops28h 00m

€788

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 20/8

11:45-07:15

2 stops23h 30m

Buenos Aires Ministro Pistarini

Thu 27/8

20:50-06:30

2 stops29h 40m

€798

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 15/10

13:45-11:05

2 stops25h 20m

Buenos Aires Ministro Pistarini

Mon 19/10

22:20-06:30

2 stops28h 10m

€813

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 6/12

18:35-17:25

1 stop25h 50m

Buenos Aires Ministro Pistarini

Tue 15/12

13:35-12:10

2 stops19h 35m

€824

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 6/12

18:35-17:25

1 stop25h 50m

Buenos Aires Ministro Pistarini

Tue 15/12

13:35-12:10

2 stops19h 35m

€825

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 6/12

18:35-17:25

1 stop25h 50m

Buenos Aires Ministro Pistarini

Tue 15/12

13:50-17:50

1 stop25h 00m

€828

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 6/12

18:35-17:25

1 stop25h 50m

Buenos Aires Ministro Pistarini

Tue 15/12

13:50-17:50

1 stop25h 00m

€829
Fastest return journey

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 9/9

05:55-21:50

1 stop19h 55m

Buenos Aires Ministro Pistarini

Wed 23/9

23:55-22:40

1 stop18h 45m

€835

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 €500. If you aren’t able to travel to Buenos Aires during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €761.

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

You could potentially save up to 1% 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

19h 55m

Direct flights

None
The fastest flight from Dublin to Buenos Aires takes 19h 55m
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 10984.8 km. In terms of flight time, this usually takes a little over 19h 55m.

  • 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 €976Free CancellationRating
7.0
3,247 reviews
Search Iberia flights
British AirwaysPriceFrom €991Free CancellationRating
6.7
8,101 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