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Cheap flights from Dublin to Buenos Aires from €509

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 8/3. 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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Cheap return flights

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Delta Logo
10:45 - 09:00DUB-EZE
25h 15m2 stops
Delta Logo
22:25 - 08:45EZE-DUB
31h 20m1 stop
€1,011Delta
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Wed, 14 Jan - Wed, 21 Jan
Delta Logo
10:45 - 09:00DUB-EZE
25h 15m2 stops
Delta Logo
23:55 - 08:45EZE-DUB
29h 50m2 stops
€1,020Delta
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Sat, 10 Jan - Mon, 26 Jan
Delta Logo
08:50 - 10:15DUB-EZE
28h 25m2 stops
Delta Logo
23:55 - 08:05EZE-DUB
29h 10m2 stops
€1,027Delta
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Thu, 5 Mar - Sat, 21 Mar
Delta Logo
13:25 - 10:15DUB-EZE
23h 50m2 stops
Delta Logo
22:25 - 08:45EZE-DUB
31h 20m1 stop
€1,028Delta
Find Deal
Fri, 30 Jan - Sun, 15 Feb
Multiple Airlines Logo
10:30 - 15:10DUB-EZE
31h 40m3 stops
Multiple Airlines Logo
16:55 - 06:10EZE-DUB
34h 15m2 stops
€1,034Multiple Airlines
Find Deal
Thu, 5 Mar - Sat, 21 Mar
Multiple Airlines Logo
07:20 - 03:05DUB-EZE
22h 45m3 stops
Multiple Airlines Logo
06:20 - 23:45EZE-DUB
38h 25m3 stops
€1,036Multiple Airlines
Find Deal
Sat, 10 Jan - Mon, 26 Jan
Delta Logo
10:45 - 09:00DUB-EZE
25h 15m2 stops
Delta Logo
22:25 - 07:50EZE-DUB
30h 25m2 stops
€1,037Delta
Find Deal
Tue, 13 Jan - Tue, 20 Jan
Multiple Airlines Logo
07:20 - 09:40DUB-AEP
29h 20m3 stops
Multiple Airlines Logo
04:15 - 23:45AEP-DUB
40h 30m3 stops
€1,043Multiple Airlines
Find Deal
Sat, 10 Jan - Sun, 25 Jan
Air Canada Logo
08:00 - 15:10DUB-EZE
34h 10m2 stops
Air Canada Logo
16:35 - 08:15EZE-DUB
35h 40m2 stops
€1,044Air Canada
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Sat, 14 Mar - Sat, 4 Apr
Multiple Airlines Logo
12:55 - 12:40DUB-AEP
26h 45m2 stops
Multiple Airlines Logo
18:20 - 17:45AEP-DUB
44h 25m2 stops
€1,052Multiple Airlines
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Thu, 5 Mar - Sat, 21 Mar

Delta flights from Dublin to Buenos Aires

Our best Delta deals on Dublin to Buenos Aires flight tickets
Delta
14 Jan
DUB10:45Dublin
25h 15m
2 stops
EZE09:00Buenos Aires Ministro Pistarini
21 Jan
EZE22:25Buenos Aires Ministro Pistarini
31h 20m
1 stop
DUB08:45Dublin
€1,011
Find similar
Delta
11 Jan
DUB08:50Dublin
28h 25m
2 stops
EZE10:15Buenos Aires Ministro Pistarini
25 Jan
EZE22:25Buenos Aires Ministro Pistarini
35h 15m
2 stops
DUB12:40Dublin
€1,016
Find similar
Delta
10 Jan
DUB10:45Dublin
25h 15m
2 stops
EZE09:00Buenos Aires Ministro Pistarini
26 Jan
EZE23:55Buenos Aires Ministro Pistarini
29h 50m
2 stops
DUB08:45Dublin
€1,020
Find similar

Air Canada flights from Dublin to Buenos Aires

Our best Air Canada deals on Dublin to Buenos Aires flight tickets
Air Canada
14 Mar
DUB08:00Dublin
34h 10m
2 stops
EZE15:10Buenos Aires Ministro Pistarini
4 Apr
EZE16:35Buenos Aires Ministro Pistarini
35h 40m
2 stops
DUB08:15Dublin
€1,044
Find similar
Air Canada
1 Feb
DUB15:30Dublin
26h 40m
3 stops
EZE15:10Buenos Aires Ministro Pistarini
9 Feb
EZE16:45Buenos Aires Ministro Pistarini
35h 25m
2 stops
DUB07:10Dublin
€1,222
Find similar
Air Canada
21 May
DUB11:15Dublin
55h 15m
3 stops
EZE14:30Buenos Aires Ministro Pistarini
25 May
EZE16:35Buenos Aires Ministro Pistarini
35h 40m
2 stops
DUB08:15Dublin
€1,253
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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 1 December 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 14/1

10:45-09:00

2 stops25h 15m

Buenos Aires Ministro Pistarini

Wed 21/1

22:25-08:45

1 stop31h 20m

€1,011

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sat 10/1

10:45-09:00

2 stops25h 15m

Buenos Aires Ministro Pistarini

Mon 26/1

23:55-08:45

2 stops29h 50m

€1,020

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 5/3

08:50-10:15

2 stops28h 25m

Buenos Aires Ministro Pistarini

Sat 21/3

23:55-08:05

2 stops29h 10m

€1,026

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Fri 30/1

13:25-10:15

2 stops23h 50m

Buenos Aires Ministro Pistarini

Sun 15/2

22:25-08:45

1 stop31h 20m

€1,028

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Thu 5/3

10:30-15:10

3 stops31h 40m

Buenos Aires Ministro Pistarini

Sat 21/3

16:55-06:10

2 stops34h 15m

€1,034

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sat 10/1

07:20-03:05

3 stops22h 45m

Buenos Aires Ministro Pistarini

Mon 26/1

06:20-23:45

3 stops38h 25m

€1,036

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Tue 13/1

10:45-09:00

2 stops25h 15m

Buenos Aires Ministro Pistarini

Tue 20/1

22:25-07:50

2 stops30h 25m

€1,037

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Sat 10/1

07:20-09:40

3 stops29h 20m

Buenos Aires Jorge Newbery

Sun 25/1

04:15-23:45

3 stops40h 30m

€1,043

DublinBuenos Aires

DUB - EZE

DUBEZE

Dublin

Sat 14/3

08:00-15:10

2 stops34h 10m

Buenos Aires Ministro Pistarini

Sat 4/4

16:35-08:15

2 stops35h 40m

€1,044

DublinBuenos Aires

DUB - AEP

DUBAEP

Dublin

Thu 5/3

12:55-12:40

2 stops26h 45m

Buenos Aires Jorge Newbery

Sat 21/3

18:20-17:45

2 stops44h 25m

€1,052

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, March 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 €938. If you aren’t able to travel to Buenos Aires during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of €1,002.

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 €997. 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 €1,225.

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 €963. In contrast, the most expensive time of day to depart to Buenos Aires is at midday when prices are around €1,169.

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 December 2025, prices for Dublin to Buenos Aires flights are approximately 18% 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

Fastest flight time

19h 00m

Direct flights

None
The fastest flight from Dublin to Buenos Aires takes 19h 00m
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 00m.

  • 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
DeltaPriceFrom €786Free CancellationRating
7.9
8,012 reviews
Search Delta flights
IberiaPriceFrom €962Free CancellationRating
7.0
3,036 reviews
Search Iberia flights
British AirwaysPriceFrom €976Free CancellationRating
6.7
7,546 reviews
Search British Airways flights
Air FrancePriceFrom €994Free CancellationRating
7.4
1,500 reviews
Search Air France flights
KLMPriceFrom €1,201Free CancellationRating
7.7
1,424 reviews
Search KLM 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