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Cheap flights from Ireland to Buenos Aires from €446

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Buenos Aires departing on 8/9. 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 Ireland to Buenos Aires

Recent return flight deals from Ireland to Buenos Aires

Enter your travel dates to find the best prices.
American Airlines Logo
13:00 - 10:15DUB  Dublin-EZE Buenos Aires Ministro Pistarini
24h 15m2 stops Dallas/Fort Worth Miami
American Airlines Logo
23:35 - 08:30EZE  Buenos Aires Ministro Pistarini-DUB Dublin
29h 55m2 stops Miami Philadelphia
€787American Airlines
Sun, 22 Nov - Thu, 10 Dec
American Airlines Logo
11:30 - 08:40DUB  Dublin-EZE Buenos Aires Ministro Pistarini
24h 10m2 stops Philadelphia Miami
American Airlines Logo
23:35 - 08:30EZE  Buenos Aires Ministro Pistarini-DUB Dublin
29h 55m2 stops Miami Philadelphia
€787American Airlines
Mon, 16 Nov - Mon, 7 Dec
American Airlines Logo
11:30 - 08:40DUB  Dublin-EZE Buenos Aires Ministro Pistarini
24h 10m2 stops Philadelphia Miami
American Airlines Logo
23:35 - 08:30EZE  Buenos Aires Ministro Pistarini-DUB Dublin
29h 55m2 stops Miami Philadelphia
€787American Airlines
Mon, 16 Nov - Thu, 10 Dec
Air Canada Logo
09:00 - 15:05DUB  Dublin-EZE Buenos Aires Ministro Pistarini
33h 05m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
Air Canada Logo
16:45 - 07:10EZE  Buenos Aires Ministro Pistarini-DUB Dublin
35h 25m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl
€795Air Canada
Sun, 7 Feb - Sat, 13 Feb
Air Canada Logo
09:00 - 15:05DUB  Dublin-EZE Buenos Aires Ministro Pistarini
33h 05m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
Air Canada Logo
16:45 - 07:10EZE  Buenos Aires Ministro Pistarini-DUB Dublin
35h 25m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl
€795Air Canada
Thu, 4 Feb - Fri, 12 Feb
Air Canada Logo
09:00 - 15:05DUB  Dublin-EZE Buenos Aires Ministro Pistarini
33h 05m2 stops Toronto Pearson Intl Sao Paulo Guarulhos Intl
Air Canada Logo
16:45 - 07:10EZE  Buenos Aires Ministro Pistarini-DUB Dublin
35h 25m2 stops Sao Paulo Guarulhos Intl Toronto Pearson Intl
€795Air Canada
Thu, 4 Feb - Sat, 13 Feb
Iberia Logo
18:35 - 17:25DUB  Dublin-EZE Buenos Aires Ministro Pistarini
25h 50m1 stop Madrid Barajas
Iberia Logo
19:10 - 17:50EZE  Buenos Aires Ministro Pistarini-DUB Dublin
19h 40m1 stop Madrid Barajas
€818Iberia
Thu, 19 Nov - Tue, 8 Dec
Iberia Logo
18:35 - 17:25DUB  Dublin-EZE Buenos Aires Ministro Pistarini
25h 50m1 stop Madrid Barajas
Iberia Logo
13:00 - 12:05EZE  Buenos Aires Ministro Pistarini-DUB Dublin
20h 05m1 stop Barcelona-El Prat
€819Iberia
Mon, 8 Feb - Wed, 24 Feb
British Airways Logo
11:45 - 08:45DUB  Dublin-EZE Buenos Aires Ministro Pistarini
25h 00m2 stops Charlotte Douglas Miami
British Airways Logo
22:15 - 06:30EZE  Buenos Aires Ministro Pistarini-DUB Dublin
28h 15m2 stops Miami Philadelphia
€838British Airways
Tue, 8 Sep - Tue, 29 Sep
British Airways Logo
06:40 - 11:45DUB  Dublin-EZE Buenos Aires Ministro Pistarini
32h 05m2 stops London Heathrow Rio de Janeiro–Galeão Intl
British Airways Logo
13:35 - 16:55EZE  Buenos Aires Ministro Pistarini-DUB Dublin
24h 20m2 stops Rio de Janeiro–Galeão Intl London Heathrow
€922British Airways
Sun, 22 Nov - Tue, 8 Dec

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Air France flights from Ireland to Buenos Aires

Our best Air France deals on Ireland to Buenos Aires flight tickets
Air France
8 Sept
DUB05:55Dublin
16h 55m
1 stop
EZE18:50Buenos Aires Ministro Pistarini
29 Sept
EZE23:55Buenos Aires Ministro Pistarini
18h 45m
1 stop
DUB22:40Dublin
€863
Air France
9 Sept
DUB19:15Dublin
27h 35m
1 stop
EZE18:50Buenos Aires Ministro Pistarini
30 Sept
EZE23:55Buenos Aires Ministro Pistarini
35h 30m
1 stop
DUB15:25Dublin
€877
Air France
8 Sept
DUB05:55Dublin
16h 55m
1 stop
EZE18:50Buenos Aires Ministro Pistarini
29 Sept
EZE23:55Buenos Aires Ministro Pistarini
18h 45m
1 stop
DUB22:40Dublin
€887

Delta flights from Ireland to Buenos Aires

Our best Delta deals on Ireland to Buenos Aires flight tickets
Delta
10 Sept
DUB11:00Dublin
26h 45m
1 stop
EZE09:45Buenos Aires Ministro Pistarini
23 Sept
EZE20:10Buenos Aires Ministro Pistarini
34h 35m
2 stops
DUB10:45Dublin
€883
Delta
7 Sept
DUB12:00Dublin
49h 45m
2 stops
EZE09:45Buenos Aires Ministro Pistarini
23 Sept
EZE20:10Buenos Aires Ministro Pistarini
32h 35m
1 stop
DUB08:45Dublin
€884
Delta
21 Aug
DUB11:00Dublin
26h 45m
1 stop
EZE09:45Buenos Aires Ministro Pistarini
6 Sept
EZE20:10Buenos Aires Ministro Pistarini
32h 35m
1 stop
DUB08:45Dublin
€885

momondo Fare Finder

 
Customise your flight search to find flights from Ireland 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 13 August 2026.
Use the filters below to find and compare flights from Ireland to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Sun 22/11

13:00-10:15

2 stops24h 15m

Buenos Aires Ministro Pistarini

Thu 10/12

23:35-08:30

2 stops29h 55m

€787

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Mon 16/11

11:30-08:40

2 stops24h 10m

Buenos Aires Ministro Pistarini

Mon 7/12

23:35-08:30

2 stops29h 55m

€787

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Mon 16/11

11:30-08:40

2 stops24h 10m

Buenos Aires Ministro Pistarini

Thu 10/12

23:35-08:30

2 stops29h 55m

€787

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Sun 7/2

09:00-15:05

2 stops33h 05m

Buenos Aires Ministro Pistarini

Sat 13/2

16:45-07:10

2 stops35h 25m

€795

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Thu 4/2

09:00-15:05

2 stops33h 05m

Buenos Aires Ministro Pistarini

Fri 12/2

16:45-07:10

2 stops35h 25m

€795

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Thu 4/2

09:00-15:05

2 stops33h 05m

Buenos Aires Ministro Pistarini

Sat 13/2

16:45-07:10

2 stops35h 25m

€795
Fastest return journey

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Thu 19/11

18:35-17:25

1 stop25h 50m

Buenos Aires Ministro Pistarini

Tue 8/12

19:10-17:50

1 stop19h 40m

€818

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Mon 8/2

18:35-17:25

1 stop25h 50m

Buenos Aires Ministro Pistarini

Wed 24/2

13:00-12:05

1 stop20h 05m

€819

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Tue 8/9

11:45-08:45

2 stops25h 00m

Buenos Aires Ministro Pistarini

Tue 29/9

22:15-06:30

2 stops28h 15m

€838

DublinBuenos Aires

DUB Dublin - EZE Buenos Aires Ministro Pistarini

DUBEZE

Dublin

Sun 22/11

06:40-11:45

2 stops32h 05m

Buenos Aires Ministro Pistarini

Tue 8/12

13:35-16:55

2 stops24h 20m

€922

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 Ireland 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 cheapest month to fly to Buenos Aires?

In general, May is the cheapest month to fly from Ireland to Buenos Aires. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around €967. 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 €1,037.

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

You could potentially save up to 1% on your flight if you consider stops on a Ireland to Buenos Aires flight.

Cheap Ireland to Buenos Aires flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to Buenos Aires

Fastest flight time

21h 45m

Direct flights

None
The fastest flight from Ireland to Buenos Aires takes 21h 45m
There are no direct flights from Ireland to Buenos Aires. There are no popular flight routes from Ireland to Buenos Aires.
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Frequently asked questions about flying from Ireland to Buenos Aires

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

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

  • How many operators does momondo search for flights from Ireland to Buenos Aires?

  • How old do you have to be to fly from Ireland to Buenos Aires?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Ireland to Buenos Aires

Compare and see reviews for airlines that fly from Ireland to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
IberiaPriceFrom €967Free CancellationRating
7.0
3,261 reviews
Search Iberia flights
British AirwaysPriceFrom €982Free CancellationRating
6.7
8,161 reviews
Search British Airways flights
American AirlinesPriceFrom €1,022Free CancellationRating
7.1
11,923 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ireland to Buenos Aires . Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Buenos Aires from Ireland with this policy.

How can momondo help me find flights from Ireland to Buenos Aires?

momondo provides multiple filters to help you find the best flight to Buenos Aires from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Ireland to Buenos Aires right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Ireland to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they 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 27.4 km from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport