Cheap flights from Madrid to Buenos Aires
from 650 US$

From 551 USD — compare hundreds of airlines

We search 100+ flight sitesDirect flights~13hReturn route: Buenos Aires → Madrid

The cheapest month is usually 2026-10 · 650 US$

Live fares from 100+ sites — free, with no hidden fees.

About this route

Compare flights from Madrid to Buenos Aires, a about 10,045 km route (around 13h nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Aerolineas Argentinas, Iberia, Air Europa operate this route.

Nonstop time

13h

Distance

10,045 km

Stops

Nonstop

Airlines

The airports on this route

Madrid

Aeropuerto Adolfo Suárez Madrid-BarajasMAD

About 15 km from central Madrid

Getting around: Metro (line 8), Cercanías trains, express buses, taxis and apps

Taxis to the center run on an official flat rate — no meter surprises.

Buenos Aires

Aeropuerto Internacional de Ezeiza (Ministro Pistarini)EZE

About 30 km from central Buenos Aires

Getting around: Direct buses, remises, taxis and apps

The long-haul international gateway; allow 45–75 min to the center.

Buenos Aires

Aeroparque Jorge NewberyAEP

About 6 km from downtown, on the riverfront

Getting around: Taxis, apps, city buses and remises

Domestic and regional, right in the city: usually the convenient one within the Southern Cone.

When to buy and when to fly

Prices by date

Fares found by date — cheapest days in green.

See prices for my dates →

772 US$

01/10

716 US$

02/10

787 US$

03/10

745 US$

04/10

718 US$

05/10

716 US$

06/10

755 US$

07/10

768 US$

08/10

777 US$

09/10

786 US$

10/10

750 US$

11/10

809 US$

12/10

How to get the best price

1The sticker price is real — but it moves fastLow fares last hours or days. If the number works, search it today; waiting rarely improves it.

2Buy 4–8 weeks aheadThat window usually holds the best fares; holidays call for even more margin.

3Flexibility = moneyShifting departure 2–3 days can move the fare 100+ US$. Tuesdays and Wednesdays tend to be cheap.

Airlines on this route

Aerolineas Argentinas Iberia Air Europa

FAQ

What's the cheapest month to fly Madrid to Buenos Aires?

It's usually 2026-10, from 650 USD. Use the price calendar to compare other dates.

How long is the flight from Madrid to Buenos Aires?

A nonstop flight takes about 13h and covers around 10,045 km. Connecting itineraries take longer.

Are there direct flights from Madrid to Buenos Aires?

Yes, this route has nonstop flights. Filter by "nonstop" to see them.

Which airlines fly from Madrid to Buenos Aires?

Aerolineas Argentinas, Iberia, Air Europa operate this route, among others. Compare them all in the results.

When should I book Madrid–Buenos Aires flights?

As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.