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Cheap flights from Dublin to Buenos Aires from £417

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 3/10. 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
11:45 - 07:15
DUB
-
EZE
23h 30m
2 stops
American Airlines Logo
22:15 - 06:30
EZE
-
DUB
28h 15m
2 stops
£674American Airlines
Wed, 23 Sep - Tue, 29 Sep
American Airlines Logo
09:30 - 08:30
DUB
-
EZE
27h 00m
2 stops
American Airlines Logo
22:15 - 09:35
EZE
-
DUB
31h 20m
2 stops
£674American Airlines
Tue, 22 Sep - Sun, 27 Sep
American Airlines Logo
09:30 - 08:30
DUB
-
EZE
27h 00m
2 stops
American Airlines Logo
22:15 - 06:30
EZE
-
DUB
28h 15m
2 stops
£674American Airlines
Mon, 21 Sep - Tue, 29 Sep
American Airlines Logo
09:30 - 08:30
DUB
-
EZE
27h 00m
2 stops
American Airlines Logo
22:15 - 09:35
EZE
-
DUB
31h 20m
2 stops
£674American Airlines
Mon, 21 Sep - Sun, 27 Sep
American Airlines Logo
09:30 - 07:15
DUB
-
EZE
25h 45m
2 stops
American Airlines Logo
20:45 - 09:35
EZE
-
DUB
32h 50m
2 stops
£674American Airlines
Tue, 15 Sep - Thu, 24 Sep
American Airlines Logo
09:30 - 07:15
DUB
-
EZE
25h 45m
2 stops
American Airlines Logo
22:15 - 06:30
EZE
-
DUB
28h 15m
2 stops
£674American Airlines
Thu, 17 Sep - Mon, 21 Sep
American Airlines Logo
09:30 - 08:30
DUB
-
EZE
27h 00m
2 stops
American Airlines Logo
20:45 - 06:30
EZE
-
DUB
29h 45m
2 stops
£674American Airlines
Tue, 22 Sep - Tue, 29 Sep
American Airlines Logo
11:45 - 07:15
DUB
-
EZE
23h 30m
2 stops
American Airlines Logo
20:45 - 06:30
EZE
-
DUB
29h 45m
2 stops
£674American Airlines
Wed, 23 Sep - Wed, 30 Sep
Iberia Logo
06:15 - 20:30
DUB
-
EZE
17h 15m
1 stop
Iberia Logo
22:45 - 17:50
EZE
-
DUB
16h 05m
1 stop
£885Iberia
Mon, 4 Jan - Fri, 29 Jan
Iberia Logo
06:20 - 10:45
DUB
-
EZE
32h 25m
2 stops
Iberia Logo
13:00 - 09:05
EZE
-
DUB
16h 05m
1 stop
£891Iberia
Sat, 12 Sep - Mon, 21 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
23 Nov
DUB17:55Dublin
20h 50m
2 stops
EZE11:45Buenos Aires Ministro Pistarini
26 Nov
EZE13:35Buenos Aires Ministro Pistarini
19h 50m
2 stops
DUB12:25Dublin
£762
British Airways
15 Sept
DUB09:40Dublin
29h 05m
2 stops
EZE10:45Buenos Aires Ministro Pistarini
19 Sept
EZE12:25Buenos Aires Ministro Pistarini
23h 55m
2 stops
DUB16:20Dublin
£827
British Airways
16 Jan
DUB16:05Dublin
28h 20m
2 stops
EZE17:25Buenos Aires Ministro Pistarini
24 Jan
EZE13:35Buenos Aires Ministro Pistarini
19h 40m
2 stops
DUB12:15Dublin
£833

United Airlines flights from Dublin to Buenos Aires

Our best United Airlines deals on Dublin to Buenos Aires flight tickets
United Airlines
26 Sept
DUB13:35Dublin
46h 25m
2 stops
EZE08:00Buenos Aires Ministro Pistarini
5 Oct
EZE21:00Buenos Aires Ministro Pistarini
30h 30m
2 stops
DUB07:30Dublin
£822
United Airlines
26 Sept
DUB13:35Dublin
46h 25m
2 stops
EZE08:00Buenos Aires Ministro Pistarini
6 Oct
EZE21:00Buenos Aires Ministro Pistarini
30h 20m
2 stops
DUB07:20Dublin
£824
United Airlines
19 Sept
DUB08:50Dublin
51h 10m
2 stops
EZE08:00Buenos Aires Ministro Pistarini
30 Sept
EZE21:00Buenos Aires Ministro Pistarini
54h 20m
2 stops
DUB07:20Dublin
£825

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 279,928 searches. Data last updated 31 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

Wed 23/9

11:45-07:15

2 stops23h 30m

Buenos Aires Ministro Pistarini

Tue 29/9

22:15-06:30

2 stops28h 15m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 22/9

09:30-08:30

2 stops27h 00m

Buenos Aires Ministro Pistarini

Sun 27/9

22:15-09:35

2 stops31h 20m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 21/9

09:30-08:30

2 stops27h 00m

Buenos Aires Ministro Pistarini

Tue 29/9

22:15-06:30

2 stops28h 15m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 21/9

09:30-08:30

2 stops27h 00m

Buenos Aires Ministro Pistarini

Sun 27/9

22:15-09:35

2 stops31h 20m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 15/9

09:30-07:15

2 stops25h 45m

Buenos Aires Ministro Pistarini

Thu 24/9

20:45-09:35

2 stops32h 50m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 17/9

09:30-07:15

2 stops25h 45m

Buenos Aires Ministro Pistarini

Mon 21/9

22:15-06:30

2 stops28h 15m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 22/9

09:30-08:30

2 stops27h 00m

Buenos Aires Ministro Pistarini

Tue 29/9

20:45-06:30

2 stops29h 45m

£674

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 23/9

11:45-07:15

2 stops23h 30m

Buenos Aires Ministro Pistarini

Wed 30/9

20:45-06:30

2 stops29h 45m

£674
Fastest return journey

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 4/1

06:15-20:30

1 stop17h 15m

Buenos Aires Ministro Pistarini

Fri 29/1

22:45-17:50

1 stop16h 05m

£885

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sat 12/9

06:20-10:45

2 stops32h 25m

Buenos Aires Ministro Pistarini

Mon 21/9

13:00-09:05

1 stop16h 05m

£891

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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?

Prices are currently low for flights on this route.

Typical prices usually range from £761 to £1,362.
The lowest price recently found on this route was £674.

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 £832. If you don’t want to visit Buenos Aires in May, then you should wait until June to fly from Dublin, when ticket prices are also cheap, with an average price of £892.

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

You could potentially save up to 7% 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

24h 15m

Direct flights

None
The fastest flight from Dublin to Buenos Aires takes 24h 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

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 6825.7 mi. Typically, this will take 24h 15m by plane in normal conditions.

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

    Prices for flights from Dublin Airport to Buenos Aires refresh daily.

  • 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?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. 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 necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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 £851Free CancellationRating
7.0
3,260 reviews
Search Iberia flights

Why use momondo?

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

Finding the right flight to Buenos Aires from Dublin is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

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

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

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 offers price alerts on flights to Buenos Aires from Dublin. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Buenos Aires trip

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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 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport