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Cheap flights from Dublin to Buenos Aires from €450

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 1/9. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Dublin to Buenos Aires

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
11:30 - 07:25
DUB
-
EZE
46h 55m
2 stops
American Airlines Logo
22:30 - 07:15
EZE
-
DUB
29h 45m
1 stop
€784American Airlines
Mon, 23 Nov - Thu, 26 Nov
American Airlines Logo
11:30 - 07:25
DUB
-
EZE
22h 55m
2 stops
American Airlines Logo
22:30 - 07:15
EZE
-
DUB
29h 45m
1 stop
€785American Airlines
Mon, 23 Nov - Thu, 26 Nov
American Airlines Logo
11:30 - 08:40
DUB
-
EZE
24h 10m
2 stops
American Airlines Logo
23:35 - 08:30
EZE
-
DUB
29h 55m
2 stops
€788American Airlines
Mon, 23 Nov - Thu, 26 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
€789American Airlines
Mon, 23 Nov - Thu, 26 Nov
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
€795Air Canada
Fri, 13 Nov - Sat, 21 Nov
Multiple Airlines Logo
18:35 - 17:25
DUB
-
EZE
25h 50m
1 stop
Multiple Airlines Logo
13:35 - 12:45
EZE
-
DUB
20h 10m
2 stops
€812Multiple Airlines
Fri, 13 Nov - Sat, 21 Nov
Multiple Airlines Logo
04:25 - 09:20
DUB
-
AEP
31h 55m
2 stops
Multiple Airlines Logo
09:00 - 23:20
AEP
-
DUB
35h 20m
2 stops
€962Multiple Airlines
Thu, 12 Nov - Sat, 21 Nov
Air Canada Logo
09:00 - 17:10
DUB
-
AEP
35h 10m
2 stops
Air Canada Logo
13:35 - 07:10
AEP
-
DUB
38h 35m
2 stops
€983Air Canada
Thu, 19 Nov - Fri, 11 Dec
British Airways Logo
18:55 - 10:30
DUB
-
AEP
19h 35m
2 stops
British Airways Logo
10:25 - 10:15
AEP
-
DUB
19h 50m
2 stops
€987British Airways
Fri, 25 Sep - Fri, 2 Oct
British Airways Logo
18:55 - 10:30
DUB
-
AEP
19h 35m
2 stops
British Airways Logo
10:20 - 10:15
AEP
-
DUB
19h 55m
2 stops
€1,020British Airways
Fri, 25 Sep - Sat, 3 Oct

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Air Canada flights from Dublin to Buenos Aires

Our best Air Canada deals on Dublin to Buenos Aires flight tickets
Air Canada
13 Nov
DUB09:00Dublin
33h 05m
2 stops
EZE15:05Buenos Aires Ministro Pistarini
21 Nov
EZE16:45Buenos Aires Ministro Pistarini
35h 25m
2 stops
DUB07:10Dublin
€795
Air Canada
19 Nov
DUB09:00Dublin
33h 05m
2 stops
EZE15:05Buenos Aires Ministro Pistarini
9 Dec
EZE16:45Buenos Aires Ministro Pistarini
35h 25m
2 stops
DUB07:10Dublin
€820
Air Canada
3 Sept
DUB09:50Dublin
56h 40m
3 stops
EZE14:30Buenos Aires Ministro Pistarini
17 Sept
EZE16:35Buenos Aires Ministro Pistarini
35h 40m
2 stops
DUB08:15Dublin
€846

Iberia flights from Dublin to Buenos Aires

Our best Iberia deals on Dublin to Buenos Aires flight tickets
Iberia
13 Nov
DUB18:35Dublin
25h 50m
1 stop
EZE17:25Buenos Aires Ministro Pistarini
21 Nov
EZE22:45Buenos Aires Ministro Pistarini
16h 05m
1 stop
DUB17:50Dublin
€820
Iberia
19 Nov
DUB18:35Dublin
25h 50m
1 stop
EZE17:25Buenos Aires Ministro Pistarini
8 Dec
EZE11:55Buenos Aires Ministro Pistarini
21h 10m
1 stop
DUB12:05Dublin
€925
Iberia
19 Nov
DUB18:35Dublin
25h 50m
1 stop
EZE17:25Buenos Aires Ministro Pistarini
11 Dec
EZE19:45Buenos Aires Ministro Pistarini
37h 20m
1 stop
DUB12:05Dublin
€931

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 23 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

Mon 23/11

11:30-07:25

2 stops46h 55m

Buenos Aires Ministro Pistarini

Thu 26/11

22:30-07:15

1 stop29h 45m

€784

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 23/11

11:30-07:25

2 stops22h 55m

Buenos Aires Ministro Pistarini

Thu 26/11

22:30-07:15

1 stop29h 45m

€785

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 23/11

11:30-08:40

2 stops24h 10m

Buenos Aires Ministro Pistarini

Thu 26/11

23:35-08:30

2 stops29h 55m

€788

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 23/11

13:00-08:30

1 stop22h 30m

Buenos Aires Ministro Pistarini

Thu 26/11

23:35-08:30

2 stops29h 55m

€789

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 13/11

09:00-15:05

2 stops33h 05m

Buenos Aires Ministro Pistarini

Sat 21/11

16:45-07:10

2 stops35h 25m

€795

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 13/11

18:35-17:25

1 stop25h 50m

Buenos Aires Ministro Pistarini

Sat 21/11

13:35-12:45

2 stops20h 10m

€812

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Thu 12/11

04:25-09:20

2 stops31h 55m

Buenos Aires Jorge Newbery

Sat 21/11

09:00-23:20

2 stops35h 20m

€962

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Thu 19/11

09:00-17:10

2 stops35h 10m

Buenos Aires Jorge Newbery

Fri 11/12

13:35-07:10

2 stops38h 35m

€983
Fastest return journey

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Fri 25/9

18:55-10:30

2 stops19h 35m

Buenos Aires Jorge Newbery

Fri 2/10

10:25-10:15

2 stops19h 50m

€987

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Fri 25/9

18:55-10:30

2 stops19h 35m

Buenos Aires Jorge Newbery

Sat 3/10

10:20-10:15

2 stops19h 55m

€1,020

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, May 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 €977. If you aren’t able to travel to Buenos Aires during the month of May, then flying in June is also cheap. Prices for this month can be found on momondo for an average of €1,048.

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 45m

Direct flights

None
The fastest flight from Dublin to Buenos Aires takes 19h 45m
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 45m.

  • 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 €978Free CancellationRating
7.0
3,258 reviews
Search Iberia flights
British AirwaysPriceFrom €993Free CancellationRating
6.7
8,128 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