Madrid to Buenos Aires flights
The cheapest round trip we found from Madrid to Buenos Aires is $906 (Jan 21 – Feb 10, 2027, 2 stops), 1% below the usual $918.
MAD to BUE · Round trip · Economy · Prices per person in USD · Price found (2 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $763 |
| December 2026 | $1,008 |
| January 2027 | $906 |
| February 2027 | $931 |
| March 2027 | $757 (cheapest month) |
| April 2027 | $797 |
| May 2027 | $820 |
| June 2027 | No fares found yet |
| July 2027 | No fares found yet |
| August 2027 | $1,135 |
| September 2027 | No fares found yet |
| October 2027 | $1,239 |
Cheapest dates in the next 4 months
Round trip, per person-
Jan 21 – Feb 10, 2027 20 nights · leave Thu$906$906 Book
Air Canada 2 stops · 24h 30m -
Feb 23 – Mar 14, 2027 19 nights · leave Tue$931$931 Book
American Airlines 2 stops · 20h 00m -
Feb 9 – 22, 2027 13 nights · leave Tue$945$945 Book
Air Canada 2 stops · 24h 20m
-
Jan 28 – Feb 11, 2027 14 nights · leave Thu$947$947 Book
Iberia Nonstop · 12h 40m -
Jan 20 – 27, 2027 7 nights · leave Wed$949$949 Book
American Airlines 2 stops · 19h 25m
-
Jan 26 – Feb 11, 2027 16 nights · leave Tue$949$949 Book
Iberia Nonstop · 13h 10m
-
Feb 16 – Mar 2, 2027 14 nights · leave Tue$949$949 Book
American Airlines 2 stops · 21h 30m
-
Feb 22 – Mar 8, 2027 14 nights · leave Mon$949$949 Book
American Airlines 1 stop · 20h 00m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Buenos Aires
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Airport transfer to Buenos Aires
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Plan the rest of your trip
Buenos Aires · Jan 21 – Feb 10, 2027- eSIM for Argentina Yesim · prepaid mobile data (opens Yesim in a new tab)
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Good to know
More from Madrid
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- Porto $40 −39%
- Bologna $54 −38%
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- Turin $47
Flights to Buenos Aires from other cities
All flights to Buenos Aires
Madrid to Buenos Aires: questions
How much does a flight from Madrid to Buenos Aires cost?
The cheapest round trip we have found right now is $906, leaving January 21 and returning February 10. The usual price on this route is about $918, so this fare is 1% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Madrid to Buenos Aires?
March 2027, with round trips from $757. The most expensive month in our data is October (from $1,239). Based on the 9 months ahead we have prices for.
Are there nonstop flights from Madrid to Buenos Aires?
Yes. Nonstop from $947 round trip. 4% of the 48 date combinations we track are nonstop.
What is the cheapest day to fly from Madrid to Buenos Aires?
Leaving on a Tuesday. Typical fare $1,028, vs $1,151 across all days.
Which airports do Madrid to Buenos Aires flights use?
Madrid airports include Adolfo Suarez Madrid-Barajas (MAD). Buenos Aires airports include Ministro Pistarini (EZE) and Jorge Newbery (AEP). The prices on this page cover every airport in both cities (MAD and BUE are the city codes).
About this route
We track round-trip economy fares from Madrid (Spain) to Buenos Aires (Argentina) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $906, departing January 21 and returning February 10, about 1% below the usual $918. Right now we're following 48 upcoming date combinations on this route. The cheapest month to fly in our data is March, from $757. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.