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Cheap flights from Dublin to Buenos Aires from €391

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 22/11. 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 Dublin to Buenos Aires

Cheap return flights

Turkish Airlines Logo
16:30 - 22:25DUB-EZE
32h 55m2 stops
Turkish Airlines Logo
23:55 - 09:40EZE-DUB
30h 45m2 stops
€766Turkish Airlines
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Wed, 29 Oct - Tue, 11 Nov
United Airlines Logo
12:05 - 07:20DUB-EZE
46h 15m2 stops
United Airlines Logo
22:05 - 10:20EZE-DUB
33h 15m2 stops
€767United Airlines
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Sat, 8 Nov - Sat, 22 Nov
United Airlines Logo
13:35 - 06:20DUB-EZE
43h 45m2 stops
United Airlines Logo
23:55 - 10:20EZE-DUB
31h 25m2 stops
€773United Airlines
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Tue, 28 Oct - Wed, 12 Nov
United Airlines Logo
12:30 - 06:20DUB-EZE
45h 50m2 stops
United Airlines Logo
22:05 - 08:10EZE-DUB
31h 05m2 stops
€777United Airlines
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Fri, 24 Oct - Fri, 14 Nov
British Airways Logo
13:00 - 11:45DUB-EZE
25h 45m2 stops
British Airways Logo
13:35 - 12:35EZE-DUB
20h 00m2 stops
€850British Airways
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Mon, 2 Mar - Mon, 9 Mar
Delta Logo
10:45 - 10:15DUB-EZE
26h 30m1 stop
Delta Logo
20:55 - 08:45EZE-DUB
32h 50m2 stops
€863Delta
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Wed, 29 Oct - Sun, 9 Nov
Delta Logo
11:30 - 10:15DUB-EZE
25h 45m2 stops
Delta Logo
20:55 - 08:45EZE-DUB
32h 50m2 stops
€868Delta
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Wed, 29 Oct - Tue, 11 Nov
Iberia Logo
06:15 - 21:00DUB-EZE
17h 45m1 stop
Iberia Logo
13:00 - 12:40EZE-DUB
20h 40m1 stop
€897Iberia
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Sun, 16 Nov - Sat, 29 Nov
British Airways Logo
20:40 - 11:45DUB-EZE
42h 05m2 stops
British Airways Logo
13:35 - 17:00EZE-DUB
24h 25m2 stops
€966British Airways
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Sun, 11 Jan - Fri, 30 Jan
Lufthansa Logo
17:20 - 07:55DUB-EZE
17h 35m1 stop
Lufthansa Logo
17:45 - 22:45EZE-DUB
26h 00m1 stop
€977Lufthansa
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Mon, 16 Mar - Wed, 25 Mar

Delta flights from Dublin to Buenos Aires

Our best Delta deals on Dublin to Buenos Aires flight tickets
Delta
29 Oct
DUB10:45Dublin
26h 30m
1 stop
EZE10:15Buenos Aires Ministro Pistarini
9 Nov
EZE20:55Buenos Aires Ministro Pistarini
32h 50m
2 stops
DUB08:45Dublin
€863
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Delta
29 Oct
DUB11:30Dublin
25h 45m
2 stops
EZE10:15Buenos Aires Ministro Pistarini
11 Nov
EZE20:55Buenos Aires Ministro Pistarini
32h 50m
2 stops
DUB08:45Dublin
€868
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Delta
8 Oct
DUB11:00Dublin
26h 45m
1 stop
EZE09:45Buenos Aires Ministro Pistarini
29 Oct
EZE20:55Buenos Aires Ministro Pistarini
33h 25m
2 stops
DUB09:20Dublin
€871
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United Airlines flights from Dublin to Buenos Aires

Our best United Airlines deals on Dublin to Buenos Aires flight tickets
United Airlines
8 Nov
DUB12:05Dublin
46h 15m
2 stops
EZE07:20Buenos Aires Ministro Pistarini
22 Nov
EZE22:05Buenos Aires Ministro Pistarini
33h 15m
2 stops
DUB10:20Dublin
€767
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United Airlines
28 Oct
DUB13:35Dublin
43h 45m
2 stops
EZE06:20Buenos Aires Ministro Pistarini
12 Nov
EZE23:55Buenos Aires Ministro Pistarini
31h 25m
2 stops
DUB10:20Dublin
€773
Find similar
United Airlines
24 Oct
DUB12:30Dublin
45h 50m
2 stops
EZE06:20Buenos Aires Ministro Pistarini
14 Nov
EZE22:05Buenos Aires Ministro Pistarini
31h 05m
2 stops
DUB08:10Dublin
€777
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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 18 September 2025.
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

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 29/10

16:30-22:25

2 stops32h 55m

Buenos Aires Ministro Pistarini

Tue 11/11

23:55-09:40

2 stops30h 45m

€766

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sat 8/11

12:05-07:20

2 stops46h 15m

Buenos Aires Ministro Pistarini

Sat 22/11

22:05-10:20

2 stops33h 15m

€767

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 28/10

13:35-06:20

2 stops43h 45m

Buenos Aires Ministro Pistarini

Wed 12/11

23:55-10:20

2 stops31h 25m

€773

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 24/10

12:30-06:20

2 stops45h 50m

Buenos Aires Ministro Pistarini

Fri 14/11

22:05-08:10

2 stops31h 05m

€777

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 2/3

13:00-11:45

2 stops25h 45m

Buenos Aires Ministro Pistarini

Mon 9/3

13:35-12:35

2 stops20h 00m

€850

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 29/10

10:45-10:15

1 stop26h 30m

Buenos Aires Ministro Pistarini

Sun 9/11

20:55-08:45

2 stops32h 50m

€863

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Wed 29/10

11:30-10:15

2 stops25h 45m

Buenos Aires Ministro Pistarini

Tue 11/11

20:55-08:45

2 stops32h 50m

€868

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 16/11

06:15-21:00

1 stop17h 45m

Buenos Aires Ministro Pistarini

Sat 29/11

13:00-12:40

1 stop20h 40m

€897

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sun 11/1

20:40-11:45

2 stops42h 05m

Buenos Aires Ministro Pistarini

Fri 30/1

13:35-17:00

2 stops24h 25m

€966

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Mon 16/3

17:20-07:55

1 stop17h 35m

Buenos Aires Ministro Pistarini

Wed 25/3

17:45-22:45

1 stop26h 00m

€977

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, February 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 €945. If you aren’t able to travel to Buenos Aires during the month of February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of €976.

What is the cheapest day to depart on your flight to Buenos Aires?

According to our data, Monday is the cheapest day to fly to Buenos Aires from Dublin. The lowest ticket price found for a Monday departure recently was €976. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Buenos Aires is Friday, with ticket prices averaging around €1,200.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our data shows that the cheapest Dublin to Buenos Aires flights are usually those with departure times in the morning. Our users have found flights to Buenos Aires in the morning for as low as €943. In contrast, the most expensive time of day to depart to Buenos Aires is at midday when prices are around €1,145.

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

You could potentially save up to 62% on your flight if you consider stops on a Dublin to Buenos Aires flight.

How have Dublin to Buenos Aires flight prices changed over time?

As of September 2025, prices for Dublin to Buenos Aires flights are approximately 34% cheaper when compared to flights at the same time last year.

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

Direct flights

None
There are no direct flights from Dublin to Buenos Aires. There are no popular flight routes from Dublin to Buenos Aires.
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  • 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 17h 35m.

  • 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
British AirwaysPriceFrom €712Free CancellationRating
6.7
7,367 reviews
Search British Airways flights
KLMPriceFrom €766Free CancellationRating
7.8
1,386 reviews
Search KLM flights
Air FrancePriceFrom €974Free CancellationRating
7.4
1,468 reviews
Search Air France flights
IberiaPriceFrom €1,018Free CancellationRating
7.0
2,925 reviews
Search Iberia 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