Flights from Buenos Aires to Madrid

Our cheapest offers for flights from Buenos Aires to Madrid

Here you can compare cheap flights from Buenos Aires (BUE) to Madrid (MAD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Madrid. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Buenos Aires
Madrid
Outbound
02/18/26
2 Stopovers (IAH, EWR)
UA0818, UA1397, UA0051
31h 10min
Return
-
United Airlines
$502
found 3 days ago
Best option
Buenos Aires
Madrid
Outbound
03/10/26
direct
IB0106
12h 10min
Return
04/08/26
direct
IB0105
12h 35min
Iberia ?
$969
Buenos Aires
Madrid
Outbound
02/13/26
1 Stopover (LIM)
LA2397, LA2484
20h 30min
Return
02/26/26
1 Stopover (GRU)
LA8075, LA0632
17h 15min
LATAM Chile
$994
Buenos Aires
Madrid
Outbound
04/03/26
1 Stopover (GRU)
LA8131, LA8076
28h 50min
Return
04/16/26
1 Stopover (GRU)
LA8065, LA8022
22h 15min
LATAM Chile ?
$1,005
Buenos Aires
Madrid
Outbound
04/03/26
1 Stopover (GRU)
LA8131, LA8076
28h 50min
Return
04/16/26
1 Stopover (GRU)
LA8065, LA8022
22h 15min
LATAM Chile ?
$1,039
Buenos Aires
Madrid
Outbound
03/10/26
direct
IB0106
12h 10min
Return
04/08/26
direct
IB0105
12h 35min
Iberia ?
$1,049
Buenos Aires
Madrid
Outbound
03/10/26
direct
IB0106
12h 10min
Return
04/08/26
direct
IB0105
12h 35min
Iberia ?
$1,060
Buenos Aires
Madrid
Outbound
03/10/26
direct
UX0042
11h 55min
Return
04/08/26
direct
UX0041
12h 40min
Air Europa Lineas Aereas
$1,081
Buenos Aires
Madrid
Outbound
02/13/26
1 Stopover (LIM)
LA2397, LA2484
20h 30min
Return
02/26/26
1 Stopover (GRU)
LA8075, LA0632
17h 15min
LATAM Chile ?
$1,106
Buenos Aires
Madrid
Outbound
04/03/26
direct
IB0102
11h 40min
Return
04/16/26
direct
IB0107
12h 40min
Iberia ?
$1,194
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Buenos Aires to Madrid

Favorite airline: ITA
ITA is the most popular airline for flights from Buenos Aires to Madrid.
ITA
41 %
Air Europa
24 %
LATAM Chile
18 %
Direct flights are more expensive
On this route, direct flights are $133.00 more expensive than flights with a stopover.
non stop flight
1 stop
2 stops
12h 15min
35h 20min
29h 01min
$ 951
$ 818
$ 1.386
Favourite connection: via Rome-Fiumicino
Stopover flights on this route are especially popular via Rome-Fiumicino, making up 43 % of bookings.
Route
bookings
1 stopover Rome-Fiumicino
35h 20min, from $ 818
43 %
Direct flights
12h 15min, from $ 951
37 %
1 stopover Santiago de Chile - Arturo Merino Benitez
36h 59min, from $ 968
16 %

Important flight information

Flight information: Buenos Aires - Madrid

Cheapest outbound flight from $ 501,11
Roundtrip from $ 968,53
Flight duration min. 11:45 / max. 12:15
Return flight duration min. 12:45/ max. 13:10
Distance 10074 km
Flights per week 33
Departure airport Airport Buenos Aires, all airports (BUE)
Departure country Flights from Argentina
Arrival airport Airport Madrid-Barajas (MAD)
Destination country Flights to Spain
Alternative flights to Madrid
Flight destinations with a similar price