Cheap flights from Ireland to Buenos Aires from £343
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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Ireland to Buenos Aires
Keep the following information in mind while searching for Ireland to Buenos Aires flight deals. Data was last updated 11 July 2025.
Round-trip from | £673 |
---|---|
One-way from | £343 |
Popular in | August |
Cheapest in | February |
Average price | £1,007 |
Find flight deals from Ireland to Buenos Aires
Cheapest flights from Ireland to Buenos AiresExplore the most affordable flight options available from Ireland to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Explore the most affordable flight options available from Ireland to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Ireland 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 11 July 2025.
Use the filters below to find and compare flights from Ireland to Buenos Aires that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Mon 10/11
12:05-07:20
2 stops46h 15m
Buenos Aires Ministro Pistarini
Mon 8/12
22:05-10:20
2 stops33h 15m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Wed 27/8
17:20-05:30
1 stop16h 10m
Buenos Aires Ministro Pistarini
Fri 21/11
16:25-16:20
1 stop20h 55m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Fri 7/11
09:00-15:10
2 stops33h 10m
Buenos Aires Ministro Pistarini
Fri 5/12
16:45-07:10
2 stops35h 25m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Tue 11/11
10:45-09:45
1 stop26h 00m
Buenos Aires Ministro Pistarini
Mon 8/12
22:25-08:45
1 stop31h 20m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Thu 30/10
05:00-15:10
3 stops37h 10m
Buenos Aires Ministro Pistarini
Fri 5/12
16:45-07:10
2 stops35h 25m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Sat 8/11
13:10-11:45
2 stops25h 35m
Buenos Aires Ministro Pistarini
Fri 12/12
13:35-12:05
2 stops19h 30m
DublinBuenos Aires
DUB - AEP
DUBAEP
Dublin
Sat 8/11
18:35-11:40
2 stops20h 05m
Buenos Aires Jorge Newbery
Thu 11/12
14:55-17:45
2 stops23h 50m
DublinBuenos Aires
DUB - AEP
DUBAEP
Dublin
Thu 30/10
17:20-10:50
2 stops20h 30m
Buenos Aires Jorge Newbery
Tue 18/11
14:55-17:45
2 stops23h 50m
DublinBuenos Aires
DUB - AEP
DUBAEP
Dublin
Fri 31/10
08:00-17:10
2 stops36h 10m
Buenos Aires Jorge Newbery
Fri 14/11
13:35-07:10
2 stops38h 35m
DublinBuenos Aires
DUB - EZE
DUBEZE
Dublin
Tue 2/9
11:35-08:00
2 stops48h 25m
Best time to book a flight from Ireland to Buenos Aires
Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Ireland with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Ireland to Buenos Aires
What is the cheapest time of day to fly from IE to BUE?
Find hourly flight availability from Ireland 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 11 July 2025.
When flying from Ireland to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 11 July 2025.
See what other customers who have flown with Delta, KLM, andSWISS from Ireland to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Maxine,Apr 2024
BWI - ATL
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Maxine,Apr 2024
BWI - ATL
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Maxine,Apr 2024
BWI - ATL
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Maxine,Apr 2024
BWI - ATL
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Maxine,Apr 2024
BWI - ATL
Entertainment
Crew
Comfort
Food
Overall
Boarding
Reviews
Maxine,Apr 2024
BWI - ATL
Related info for your journey
Find useful and relevant information for your journey from Ireland 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 Ireland 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 Ireland to Buenos Aires?
When you search for this flight from Ireland to Buenos Aires, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Why should you use Cheapflights to find cheap flight tickets from Ireland to Buenos Aires?
Cheapflights helps you find that perfect flight to Buenos Aires from Ireland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!
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Users can book flights with no change fees policies with our dedicated filters. Book flights from Ireland to Buenos Aires flexibly with Cheapflights today.
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Not ready to book yet? You can track prices for flights from Ireland to Buenos Aires on Cheapflights with our Price Alert feature and get notified when better prices are available.