This page does one job: keep an eye on return fares from Madrid to Buenos Aires. You get the cheapest price we have on record, the exact dates it was available on, and how that sits against what the route normally costs.
Prices are re-checked against Skyscanner automatically, and every one shows when it was last confirmed, so nothing here is older than it looks. Not flying from Madrid? We track 52 other departure cities for Buenos Aires, listed at the foot of this page.
Madrid → Buenos Aires
Non-stopfor 1 Mar – 18 Mar 2027
✓ live-checked 13 hours ago
Check live price on Skyscanner →Price history 75 checks recorded for this route
lowest seen €489 · typical €860 · highest €1,029 · now €489
The cheapest Madrid to Buenos Aires return flight on the radar right now is €489, flying with Plus Ultra Lineas Aereas non-stop. It covers departures in March 2027, and every dated link below opens that exact MAD–EZE search on Skyscanner. At 43% under the €860 we normally record here, it is one of the strongest MAD–EZE fares in our index. Across 75 recorded checks it has ranged between €489 and €1,029. Our sampling points to March 2027 as the cheapest month to fly Madrid to Buenos Aires.
Madrid to Buenos Aires flights: common questions
How much is a flight from Madrid to Buenos Aires?
The lowest return fare we currently track from Madrid (MAD) to Buenos Aires (EZE) is €489. The typical price on this route is €860, so anything near €489 is worth booking quickly. Over 75 recorded checks we have seen it as low as €489 and as high as €1,029.
Which airline flies from Madrid to Buenos Aires at this price?
This €489 fare is with Plus Ultra Lineas Aereas, non-stop. The live search lists every carrier serving the route, so you can compare schedules before booking.
Is there a direct flight from Madrid to Buenos Aires?
Yes. This €489 fare is a non-stop Madrid to Buenos Aires flight.
When is the cheapest time to fly from Madrid to Buenos Aires?
Our price sampling points to March 2027 as the cheapest departure month on this route. The dated links on this page cover March 2027.
Is the €489 Madrid to Buenos Aires fare still available?
We last confirmed this €489 fare against live Skyscanner availability 13 hours ago. Deal fares move within days, so the Check live price button re-runs the exact search and shows today's number rather than a cached one.
How do I book this Madrid to Buenos Aires deal?
Pick a date pair above or press Check live price. That opens the exact MAD–EZE search on Skyscanner, where you book directly with the airline or agent. TravelFree does not sell tickets, adds no booking fee and does not mark the price up.
Every Madrid to Buenos Aires price on this page comes from a real bookable quote and is re-checked automatically. TravelFree takes no commission from you and never marks a fare up.
Prices like this tend to vanish fast. If it has gone when you look, try the days either side of the dates above, since Madrid to Buenos Aires is often still worth booking within a day or two of the fare we found.