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Buenos Aires to Madrid flights in March 2027 from $661 AEP, EZE → MAD

Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE) → Adolfo Suarez Madrid-Barajas Airport (MAD)

For departures in March 2027, the cheapest return found recently is $827 with avianca airlines, 4 Mar 2027 – 9 Mar 2027, found 2 days ago. The cheapest one-way found recently is $661 with TAP Air Portugal, 28 Mar 2027, found 3 days ago.

Return

In March 2027, the cheapest return fare on each of 7 departure dates is usually $879 to $945. Across all 55 departure dates we hold on this route, it is usually $939 to $1,227. Of the 8 months with enough return fares to compare, March 2027 is usually the cheapest.

Cheapest return found recently

$827

4 Mar 2027 – 9 Mar 2027 · avianca airlines

Ministro Pistarini Airport (EZE) → Adolfo Suarez Madrid-Barajas Airport (MAD)

out 1 stop, back 1 stop

found 2 days ago

See prices for these datesCheck today's price

It is also the cheapest return we hold, of any age.

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The cheapest dates in March 2027

DatesFromAirlineStopsFound
4 Mar 2027 – 9 Mar 2027$827avianca airlinesout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
18 Mar 2027 – 7 Apr 2027$877Gol Transportes Aéreosout 1 stop, back 1 stopfound 2 days agoSee prices for these dates
25 Mar 2027 – 9 Apr 2027$880LATAM Airlines Groupout 1 stop, back 1 stopfound 5 days agoSee prices for these dates
10 Mar 2027 – 24 Mar 2027$909LATAM Airlines Groupout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
15 Mar 2027 – 31 Mar 2027$944LATAM Airlines Groupout 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Every date we hold

7 departure dates

4 Mar 2027 – 9 Mar 2027: $827, found 2 days ago10 Mar 2027 – 24 Mar 2027: $909, found 4 days ago15 Mar 2027 – 31 Mar 2027: $944, found 4 days ago18 Mar 2027 – 7 Apr 2027: $877, found 2 days ago20 Mar 2027 – 9 Apr 2027: $976, found 4 days ago21 Mar 2027 – 5 Apr 2027: $945, found 4 days ago25 Mar 2027 – 9 Apr 2027: $880, found 5 days agoMar
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
4 Mar 2027 – 9 Mar 2027$827avianca airlinesMinistro Pistarini Airport (EZE) → Adolfo Suarez Madrid-Barajas Airport (MAD)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
10 Mar 2027 – 24 Mar 2027$909LATAM Airlines GroupMinistro Pistarini Airport (EZE) → Adolfo Suarez Madrid-Barajas Airport (MAD)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
15 Mar 2027 – 31 Mar 2027$944LATAM Airlines GroupJorge Newbery Airport (AEP) → Adolfo Suarez Madrid-Barajas Airport (MAD)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
18 Mar 2027 – 7 Apr 2027$877Gol Transportes AéreosJorge Newbery Airport (AEP) → Adolfo Suarez Madrid-Barajas Airport (MAD)out 1 stop, back 1 stopfound 2 days agoSee prices for these dates
20 Mar 2027 – 9 Apr 2027$976LATAM Airlines GroupJorge Newbery Airport (AEP) → Adolfo Suarez Madrid-Barajas Airport (MAD)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
21 Mar 2027 – 5 Apr 2027$945LATAM Airlines GroupMinistro Pistarini Airport (EZE) → Adolfo Suarez Madrid-Barajas Airport (MAD)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
25 Mar 2027 – 9 Apr 2027$880LATAM Airlines GroupJorge Newbery Airport (AEP) → Adolfo Suarez Madrid-Barajas Airport (MAD)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates

Which month looks cheapest?

March 2027 is the cheapest month — from $827.

November 2026From $1,0093 departure dates24 Nov – 10 Dec · found yesterdaySee prices for these dates
December 2026From $1,0389 departure dates1 Dec – 29 Dec · found 2 days agoSee prices for these datesEvery date in December 2026
January 2027From $1,0388 departure dates28 Jan 2027 – 18 Feb 2027 · found 2 days agoSee prices for these datesEvery date in January 2027
February 2027From $8304 departure dates24 Feb 2027 – 15 Mar 2027 · found 3 hours agoSee prices for these dates
March 2027From $827Cheapest seen7 departure dates4 Mar 2027 – 9 Mar 2027 · found 2 days agoSee prices for these dates
April 2027From $83011 departure dates7 Apr 2027 – 8 May 2027 · found yesterdaySee prices for these datesEvery date in April 2027
May 2027From $9125 departure dates17 May 2027 – 2 Jun 2027 · found 2 days agoSee prices for these dates
June 2027From $1,1605 departure dates8 Jun 2027 – 27 Jul 2027 · found 3 days agoSee prices for these dates
August 2027From $1,0041 departure date7 Aug 2027 – 28 Aug 2027 · found 3 days agoSee prices for these dates
September 2027From $1,1311 departure date1 Sept 2027 – 30 Sept 2027 · found 2 days agoSee prices for these dates
October 2027From $1,1801 departure date22 Oct 2027 – 29 Oct 2027 · found 4 days agoSee prices for these datesEvery date in October 2027

One-way

We hold one-way fares on only 1 departure date in March 2027, too few to say what one usually costs.

Cheapest one-way found recently

$661

28 Mar 2027 · TAP Air Portugal

Jorge Newbery Airport (AEP) → Adolfo Suarez Madrid-Barajas Airport (MAD)

1 stop

found 3 days ago

Open this tripCheck today's price

It is also the cheapest one-way we hold, of any age.

FareTell may earn a commission when you book through a partner.

The cheapest dates in March 2027

DatesFromAirlineStopsFound
28 Mar 2027$661TAP Air Portugal1 stopfound 3 days agoOpen this trip

Every date we hold

1 departure date

See every date as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
28 Mar 2027$661TAP Air PortugalJorge Newbery Airport (AEP) → Adolfo Suarez Madrid-Barajas Airport (MAD)1 stopfound 3 days agoOpen this trip

Which month looks cheapest?

April 2027 is the cheapest month — from $526.

November 2026From $6641 departure date20 Nov · found 2 days agoOpen this trip
December 2026From $5901 departure date2 Dec · found 4 days agoOpen this tripEvery date in December 2026
March 2027From $6611 departure date28 Mar 2027 · found 3 days agoOpen this trip
April 2027From $526Cheapest seen2 departure dates12 Apr 2027 · found 20 hours agoOpen this tripEvery date in April 2027
May 2027From $5671 departure date5 May 2027 · found 5 days agoOpen this trip
July 2027From $6911 departure date12 Jul 2027 · found 5 hours agoOpen this trip
October 2027From $52914 departure dates5 Oct 2027 · found 4 days agoOpen this tripEvery date in October 2027

Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work