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Istanbul to Buenos Aires in April 2027 IST, SAW → AEP, EZE

Istanbul New Airport (IST), Sabiha Gokcen International Airport (SAW) → Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE)

For departures in April 2027, the cheapest return found recently is $1,243 with Pegasus Airlines, 21 Apr 2027 – 5 May 2027, found today.

Return

In April 2027, the cheapest return fare on each of 10 departure dates is usually $1,179 to $1,487. Across all 91 departure dates we hold on this route, it is usually $1,191 to $1,502. Of the 8 months with enough return fares to compare, 4 are usually cheaper than April 2027.

Cheapest return found recently

$1,243

21 Apr 2027 – 5 May 2027 · Pegasus Airlines

Sabiha Gokcen International Airport (SAW) → Ministro Pistarini Airport (EZE)

out 2 stops, back 2 stops

found today

See prices for these datesCheck today's price

Cheapest we hold, of any age

$1,112

6 Apr 2027 – 31 May 2027 · Air Europa

Istanbul New Airport (IST) → Ministro Pistarini Airport (EZE)

out 1 stop, back 1 stop

found 3 days ago

See prices for these datesCheck today's price

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The cheapest dates in April 2027

DatesFromAirlineStopsFound
6 Apr 2027 – 31 May 2027$1,112Air Europaout 1 stop, back 1 stopfound 3 days agoSee prices for these dates
28 Apr 2027 – 19 May 2027$1,157Air Europaout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
22 Apr 2027 – 20 May 2027$1,177Air Europaout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
30 Apr 2027 – 16 May 2027$1,186Air Europaout 1 stop, back 1 stopfound 4 days agoSee prices for these dates
16 Apr 2027 – 30 Apr 2027$1,225Air Europaout 1 stop, back 1 stopfound 3 days agoSee prices for these dates

Every date we hold

10 departure dates

3 Apr 2027 – 16 Apr 2027: $1,237, found 4 days ago6 Apr 2027 – 31 May 2027: $1,112, found 3 days ago7 Apr 2027 – 18 Apr 2027: $1,568, found 6 days ago12 Apr 2027 – 11 May 2027: $1,603, found 6 days ago15 Apr 2027 – 15 May 2027: $1,720, found 4 days ago16 Apr 2027 – 30 Apr 2027: $1,225, found 3 days ago21 Apr 2027 – 5 May 2027: $1,243, found today22 Apr 2027 – 20 May 2027: $1,177, found 4 days ago28 Apr 2027 – 19 May 2027: $1,157, found 4 days ago30 Apr 2027 – 16 May 2027: $1,186, found 4 days agoApr
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
3 Apr 2027 – 16 Apr 2027$1,237Air EuropaIstanbul New Airport (IST) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
6 Apr 2027 – 31 May 2027$1,112Air EuropaIstanbul New Airport (IST) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
7 Apr 2027 – 18 Apr 2027$1,568Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound 6 days agoSee prices for these dates
12 Apr 2027 – 11 May 2027$1,603Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Ministro Pistarini Airport (EZE)out 1 stop, back 2 stopsfound 6 days agoSee prices for these dates
15 Apr 2027 – 15 May 2027$1,720Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
16 Apr 2027 – 30 Apr 2027$1,225Air EuropaIstanbul New Airport (IST) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound 3 days agoSee prices for these dates
21 Apr 2027 – 5 May 2027$1,243Pegasus AirlinesSabiha Gokcen International Airport (SAW) → Ministro Pistarini Airport (EZE)out 2 stops, back 2 stopsfound todaySee prices for these dates
22 Apr 2027 – 20 May 2027$1,177Air EuropaIstanbul New Airport (IST) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
28 Apr 2027 – 19 May 2027$1,157Air EuropaIstanbul New Airport (IST) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates
30 Apr 2027 – 16 May 2027$1,186Air EuropaIstanbul New Airport (IST) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound 4 days agoSee prices for these dates

Which month looks cheapest?

August 2027 is the cheapest month — from $999.

October 2026From $1,6003 departure dates30 Oct – 19 Nov · found 5 days agoSee prices for these dates
November 2026From $1,21216 departure dates11 Nov – 9 Dec · found 6 days agoSee prices for these datesEvery date in November 2026
December 2026From $1,1529 departure dates31 Dec – 15 Feb 2027 · found yesterdaySee prices for these datesEvery date in December 2026
January 2027From $1,14912 departure dates19 Jan 2027 – 17 Feb 2027 · found yesterdaySee prices for these datesEvery date in January 2027
February 2027From $1,15520 departure dates21 Feb 2027 – 8 Mar 2027 · found yesterdaySee prices for these datesEvery date in February 2027
March 2027From $1,17313 departure dates28 Mar 2027 – 7 Apr 2027 · found todaySee prices for these datesEvery date in March 2027
April 2027From $1,11210 departure dates6 Apr 2027 – 31 May 2027 · found 3 days agoSee prices for these dates
May 2027From $1,1444 departure dates18 May 2027 – 25 May 2027 · found 2 days agoSee prices for these dates
June 2027From $1,2491 departure date1 Jun 2027 – 19 Jun 2027 · found 2 days agoSee prices for these dates
August 2027From $999Cheapest seen1 departure date31 Aug 2027 – 30 Sept 2027 · found 3 days agoSee prices for these dates
September 2027From $1,0202 departure dates1 Sept 2027 – 21 Sept 2027 · found 6 days agoSee prices for these dates

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