Cheap flights from Madrid to Buenos Aires, Argentina (MAD - BUE)

Flying from Madrid to Buenos Aires can be expensive. Our search helps you compare cheap flights, airfare deals, and flight tickets across airlines and agencies so you can book at the best price.

We scan trusted travel agencies and airline booking systems for the route Madrid - Buenos Aires (MAD - BUE). We do not sell tickets or add fees - you choose where to buy.

Airfares vary by date, time, and airport. Use filters to find the best option by departure/arrival time, number of stops, airline or alliance, and booking channel.

If your dates are flexible, check the low-fare calendar to find the cheapest days. Booking round-trip in one order often reduces fees, and prices usually rise as departure approaches.

We also recommend you to look through the prices for return tickets from Buenos Aires to Madrid.

Airfares found by our users in the past 24 hours

The cheapest flight from Madrid to Buenos Aires is 56 129 on Avianca - Aerovias Nacionales de Colombia, departing on 03/09/2026 - 17:25 and returning on 04/01/2026 - 22:50.
The price for these dates could change. Use search to get the best price.

Average round-trip airfares from Madrid to Buenos Aires by months

MonthRound-Trip
February 202625.02 - 11.03from 60 991
March 202609.03 - 01.04from 56 129
April 202601.04 - 01.05from 60 509
May 202603.05 - 17.05from 57 018
June 202630.06 - 22.07from 74 971
July 202611.07 - 31.07from 74 252
August 202631.08 - 15.09from 68 459
September 202609.09 - 21.09from 60 649
October 202612.10 - 28.10from 60 949
November 202602.11 - 24.11from 60 526
December 202604.12 - 25.12from 74 202
January 202714.01 - 24.01from 69 069

Prices shown are based on searches from the last few days. Ticket prices can change and depend on availability at the time of booking.

Airlines are flying from Madrid to Buenos Aires

Aerolineas ArgentinasAir EuropaIberia Airlines

Popular flights from Madrid

Frequently asked questions about flights from Madrid to Buenos Aires

How long does the flight from Madrid to Buenos Aires take?

Flight duration from Madrid to Buenos Aires varies by route, airline, and number of stops. Direct flights are faster; connecting flights may take longer. Use our search to compare options and see exact durations for your dates.

Are there direct flights from Madrid to Buenos Aires?

Availability of direct flights from Madrid to Buenos Aires depends on the route and season. Use our search and filter by "Direct" or "Non-stop" to see only direct options. We compare offers from many airlines and agencies.

Which airlines fly from Madrid to Buenos Aires?

Several airlines may operate flights from Madrid to Buenos Aires. On this page you can see airlines that serve this route. Our search compares prices across airlines and agencies so you can choose the best offer. We do not sell tickets; you book directly with the airline or agency.

What is the cheapest month to fly from Madrid to Buenos Aires?

Prices from Madrid to Buenos Aires vary by month and demand. On this page you can see average round-trip prices by month. Use the low-fare calendar and monthly table to find the cheapest dates. Booking in advance and avoiding peak seasons often helps get the best price.

Find Flights to Buenos Aires