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Cheap flights from Buenos Aires to Ireland from €421

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buenos Aires to Ireland departing on 29/7. 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 Buenos Aires to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Air Canada Logo
16:35 - 07:45
EZE
-
DUB
35h 10m
3 stops
Air Canada Logo
09:20 - 14:30
DUB
-
EZE
33h 10m
2 stops
€896Air Canada
Thu, 18 Jun - Fri, 3 Jul
Air Canada Logo
16:35 - 07:45
EZE
-
DUB
35h 10m
3 stops
Air Canada Logo
09:20 - 14:30
DUB
-
EZE
33h 10m
2 stops
€944Air Canada
Thu, 18 Jun - Fri, 3 Jul
Air Canada Logo
16:35 - 08:15
EZE
-
DUB
35h 40m
2 stops
Air Canada Logo
09:20 - 14:30
DUB
-
EZE
33h 10m
2 stops
€983Air Canada
Wed, 17 Jun - Wed, 15 Jul
Multiple Airlines Logo
16:50 - 08:15
EZE
-
DUB
35h 25m
2 stops
Multiple Airlines Logo
09:00 - 15:50
DUB
-
EZE
33h 50m
2 stops
€991Multiple Airlines
Tue, 6 Oct - Mon, 9 Nov
Multiple Airlines Logo
16:35 - 08:15
EZE
-
DUB
35h 40m
2 stops
Multiple Airlines Logo
09:00 - 00:35
DUB
-
EZE
42h 35m
2 stops
€1,001Multiple Airlines
Wed, 17 Jun - Wed, 18 Nov
Multiple Airlines Logo
19:21 - 07:30
EZE
-
DUB
32h 09m
2 stops
Multiple Airlines Logo
14:10 - 06:45
DUB
-
EZE
19h 35m
1 stop
€1,002Multiple Airlines
Tue, 6 Oct - Mon, 9 Nov
Air Canada Logo
13:40 - 08:15
AEP
-
DUB
38h 35m
2 stops
Air Canada Logo
09:00 - 17:10
DUB
-
AEP
35h 10m
2 stops
€1,322Air Canada
Fri, 12 Jun - Wed, 18 Nov
United Airlines Logo
21:00 - 07:30
EZE
-
SNN
54h 30m
2 stops
United Airlines Logo
09:30 - 08:00
SNN
-
EZE
50h 30m
2 stops
€1,804United Airlines
Sat, 13 Jun - Wed, 17 Jun
United Airlines Logo
21:00 - 07:30
EZE
-
SNN
54h 30m
2 stops
United Airlines Logo
09:30 - 08:00
SNN
-
EZE
26h 30m
2 stops
€1,863United Airlines
Sat, 13 Jun - Wed, 17 Jun
United Airlines Logo
21:00 - 07:30
EZE
-
SNN
54h 30m
2 stops
United Airlines Logo
09:30 - 08:00
SNN
-
EZE
50h 30m
2 stops
€1,866United Airlines
Sat, 13 Jun - Wed, 17 Jun

United Airlines flights from Buenos Aires to Ireland

Our best United Airlines deals on Buenos Aires to Ireland flight tickets
United Airlines
20 Jul
EZE21:00Buenos Aires Ministro Pistarini
34h 10m
2 stops
DUB11:10Dublin
23 Nov
DUB09:30Dublin
26h 50m
2 stops
EZE09:20Buenos Aires Ministro Pistarini
€1,194
United Airlines
8 Jun
EZE21:00Buenos Aires Ministro Pistarini
33h 40m
2 stops
DUB10:40Dublin
20 Jun
DUB08:50Dublin
27h 10m
2 stops
EZE08:00Buenos Aires Ministro Pistarini
€1,429
United Airlines
8 Jun
EZE21:00Buenos Aires Ministro Pistarini
30h 20m
2 stops
DUB07:20Dublin
20 Jun
DUB09:30Dublin
26h 30m
2 stops
EZE08:00Buenos Aires Ministro Pistarini
€1,430

British Airways flights from Buenos Aires to Ireland

Our best British Airways deals on Buenos Aires to Ireland flight tickets
British Airways
12 Jun
EZE12:25Buenos Aires Ministro Pistarini
21h 05m
2 stops
DUB13:30Dublin
18 Nov
DUB10:20Dublin
28h 25m
2 stops
EZE11:45Buenos Aires Ministro Pistarini
€1,521
British Airways
3 Jul
AEP10:25Buenos Aires Jorge Newbery
19h 50m
2 stops
DUB10:15Dublin
31 Aug
DUB18:00Dublin
20h 30m
2 stops
AEP10:30Buenos Aires Jorge Newbery
€1,648

momondo Fare Finder

 
Customise your flight search to find flights from Buenos Aires to Ireland 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 30 May 2026.
Use the filters below to find and compare flights from Buenos Aires to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Buenos AiresDublin

EZE - DUB

EZEDUB

Buenos Aires Ministro Pistarini

Thu 18/6

16:35-07:45

3 stops35h 10m

Dublin

Fri 3/7

09:20-14:30

2 stops33h 10m

€896

Buenos AiresDublin

EZE - DUB

EZEDUB

Buenos Aires Ministro Pistarini

Thu 18/6

16:35-07:45

3 stops35h 10m

Dublin

Fri 3/7

09:20-14:30

2 stops33h 10m

€944

Buenos AiresDublin

EZE - DUB

EZEDUB

Buenos Aires Ministro Pistarini

Wed 17/6

16:35-08:15

2 stops35h 40m

Dublin

Wed 15/7

09:20-14:30

2 stops33h 10m

€983

Buenos AiresDublin

EZE - DUB

EZEDUB

Buenos Aires Ministro Pistarini

Tue 6/10

16:50-08:15

2 stops35h 25m

Dublin

Mon 9/11

09:00-15:50

2 stops33h 50m

€991

Buenos AiresDublin

EZE - DUB

EZEDUB

Buenos Aires Ministro Pistarini

Wed 17/6

16:35-08:15

2 stops35h 40m

Dublin

Wed 18/11

09:00-00:35

2 stops42h 35m

€1,001
Fastest return journey

Buenos AiresDublin

EZE - DUB

EZEDUB

Buenos Aires Ministro Pistarini

Tue 6/10

19:21-07:30

2 stops32h 09m

Dublin

Mon 9/11

14:10-06:45

1 stop19h 35m

€1,002

Buenos AiresDublin

AEP - DUB

AEPDUB

Buenos Aires Jorge Newbery

Fri 12/6

13:40-08:15

2 stops38h 35m

Dublin

Wed 18/11

09:00-17:10

2 stops35h 10m

€1,322

Buenos AiresShannon

EZE - SNN

EZESNN

Buenos Aires Ministro Pistarini

Sat 13/6

21:00-07:30

2 stops54h 30m

Shannon

Wed 17/6

09:30-08:00

2 stops50h 30m

€1,804

Buenos AiresShannon

EZE - SNN

EZESNN

Buenos Aires Ministro Pistarini

Sat 13/6

21:00-07:30

2 stops54h 30m

Shannon

Wed 17/6

09:30-08:00

2 stops26h 30m

€1,863

Buenos AiresShannon

EZE - SNN

EZESNN

Buenos Aires Ministro Pistarini

Sat 13/6

21:00-07:30

2 stops54h 30m

Shannon

Wed 17/6

09:30-08:00

2 stops50h 30m

€1,866

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 Ireland from

How to get the cheapest flight ticket from Buenos Aires to Ireland

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 Ireland?

The month of December is another great option to travel to Ireland, with average flight prices from Buenos Aires averaging around €710.

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

You could potentially save up to 39% on your flight if you consider stops on a Buenos Aires to Ireland flight.

Cheap Buenos Aires to Ireland flight deals and tips

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

Fastest flight time

21h 05m

Direct flights

None
The fastest flight from Buenos Aires to Ireland takes 21h 05m
There are no direct flights from Buenos Aires to Ireland. There are no popular flight routes from Buenos Aires to Ireland.
Search flight deals

Frequently asked questions about flying from Buenos Aires to Ireland

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

    Prices for flights from Buenos Aires to Ireland are updated daily.

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

    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 Buenos Aires to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Buenos Aires to Ireland. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Ireland from Buenos Aires which offer a flexible booking policy as well as other useful filters and features.

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

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

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

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

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Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
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