Cheap flights from Madrid to Buenos Aires
Flights from Madrid to Buenos Aires currently start at €436. Below are the cheapest dates, typical duration and airlines on this route. Search live fares when you are ready to book — prices change during the day.
Prices refresh daily · per adult · Typical time: 13h 55m
Key facts
- Lowest fare
- €436 · Sun 16 May
- Direct flights
- Yes
- Flight time
- 13h 55m
- Airlines
- KLM, Air France, Plus Ultra Lineas Aereas, LATAM Airlines Group
- Cheapest month
- May 2027
- Distance
- 10056 km
Round trip
One way
Questions people ask before they book
How much are flights from Madrid to Buenos Aires?
The lowest fare we currently show from Madrid to Buenos Aires is €436 for one adult. That price is tied to specific dates and can sell out.
Are there direct flights from Madrid to Buenos Aires?
Yes. Direct flights from Madrid to Buenos Aires show up in current fares. Filter by Direct when you search to hide connections.
Which airlines fly from Madrid to Buenos Aires?
Airlines showing fares on this route include KLM, Air France, Plus Ultra Lineas Aereas, LATAM Airlines Group, SWISS, American Airlines. The cheapest airline is not always the one with a bag included.
How long is the flight from Madrid to Buenos Aires?
A typical itinerary from Madrid to Buenos Aires takes about 13h 55m, including connections when the cheapest fare is not direct.
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May 2027