Cheap flights from Dublin to Buenos Aires from £465
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Dublin to Buenos Aires
Discover tips and strategies to find the most affordable flight options for your journey from Dublin (DUB) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 July 2025.
Round-trip from | £677 |
---|---|
One-way from | £465 |
Popular in | August |
Cheapest in | February |
Average price | £1,005 |
Find flight deals from Dublin to Buenos Aires
Cheapest flights from Dublin to Buenos AiresExplore the most affordable flight options available from Dublin to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.
Explore the most affordable flight options available from Dublin to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 July 2025.
Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 8 July 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
Sun 7/9
08:50-08:00
2 stops27h 10m
Buenos Aires Ministro Pistarini
Sun 21/9
21:00-11:10
2 stops34h 10m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Wed 12/11
11:30-09:45
2 stops25h 15m
Buenos Aires Ministro Pistarini
Wed 19/11
22:25-09:20
2 stops31h 55m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Thu 30/10
09:20-15:10
3 stops32h 50m
Buenos Aires Ministro Pistarini
Fri 5/12
16:45-07:10
2 stops35h 25m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Sun 16/11
15:05-11:45
2 stops23h 40m
Buenos Aires Ministro Pistarini
Tue 18/11
13:35-19:40
2 stops27h 05m
DublinBuenos Aires
DUB - AEP
DUBAEP
Dublin
Tue 4/11
17:10-10:50
2 stops20h 40m
Buenos Aires Jorge Newbery
Thu 27/11
14:55-17:45
2 stops23h 50m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Fri 12/9
16:55-22:25
2 stops33h 30m
Buenos Aires Ministro Pistarini
Fri 26/9
23:55-09:35
2 stops29h 40m
DublinBuenos Aires
DUB - AEP
DUBAEP
Dublin
Thu 30/10
18:35-11:40
2 stops20h 05m
Buenos Aires Jorge Newbery
Tue 18/11
14:55-17:45
2 stops23h 50m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Mon 8/12
12:05-09:20
2 stops48h 15m
DublinBuenos Aires
DUB - AEP
DUBAEP
Dublin
Mon 8/12
16:30-04:05
2 stops38h 35m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Sun 20/7
07:30-07:35
2 stops28h 05m
Best time to book a flight from Dublin to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Dublin with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Dublin to Buenos Aires
How far ahead should I book a flight from Dublin to Buenos Aires?
Use this chart to determine the optimal time to book a return flight from Dublin to Buenos Aires. Price data was last updated on 27 June 2025.
The price you pay for your flight from Dublin to Buenos Aires may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest time of day to fly from DUB to BUE?
Find hourly flight availability from Dublin to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 July 2025.
One of the essential ways to save on airfare from Dublin to Buenos Aires is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the morning could potentially save you up to 24% on airfare.
How much does it cost for a return flight from Dublin to Buenos Aires?
Reviews of airlines servicing Buenos Aires
Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated 8 July 2025.
Get a feel of what it's like to fly with Delta, KLM, andSWISS from Dublin to Buenos Aires by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
Maxine,Apr 2024
BWI - ATL
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
Maxine,Apr 2024
BWI - ATL
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
Maxine,Apr 2024
BWI - ATL
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
Maxine,Apr 2024
BWI - ATL
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
Maxine,Apr 2024
BWI - ATL
Food
Overall
Crew
Boarding
Entertainment
Comfort
Reviews
Maxine,Apr 2024
BWI - ATL
Related info for your journey
Find useful and relevant information for your journey from Dublin to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Dublin to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Dublin to Buenos Aires?
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Why should you use Cheapflights to find cheap flight tickets from Dublin to Buenos Aires?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Buenos Aires from Dublin.
Can Cheapflights find flights from Dublin to Buenos Aires with no change fees?
Certainly. Search results for flights to Buenos Aires from Dublin shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Dublin to Buenos Aires become cheaper?
Yes, Cheapflights offers price alerts on Dublin to Buenos Aires flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.