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Warsaw to Buenos Aires WAW, WMI → AEP, EZE

Frederic Chopin Airport (WAW), Warsaw-Modlin Airport (WMI) → Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE)

The cheapest return found recently is $1,177 with Wizz Air, 20 Nov – 2 Dec, found yesterday.

Return

The cheapest return fare on each of 15 departure dates is usually $1,250 to $1,828.

Cheapest return found recently

$1,177

20 Nov – 2 Dec · Wizz Air

Frederic Chopin Airport (WAW) → Jorge Newbery Airport (AEP)

Leaves 2:00 p.m. · Return leaves 7:45 p.m. · 64 h 50 min of travel, both ways together

out 3 stops, back 1 stop

found yesterday

See prices for these datesCheck today's price

Cheapest nonstop return

None seen yet.

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Found recently, and the cheapest we hold

Cheapest found recently $1,177 20 Nov – 2 Decfound yesterdaySee prices for these dates

Cheapest we hold, of any age $1,136 23 Nov – 5 Decfound 6 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $888 to $1,235.

$1,177, the cheapest return found recently, sits here in that range of $888 to $1,235.

25 days is a short history, so treat this range as an early guide.

Those were the prices on those days, not today's.

Is this a good return price?

Compared with the cheapest return fare on each of 15 departure dates from 30 Oct to 1 May 2027, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.

Could nearby dates be cheaper?

Yes. Among 12-night return fares leaving within 3 days of 20 Nov, 23 Nov – 5 Dec costs $1,136: $41 less than the cheapest found recently.

Ryanair · Warsaw-Modlin Airport (WMI) → Jorge Newbery Airport (AEP) · out 3 stops, back 3 stops · found 6 days ago

See prices for these datesCheck today's price

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Every date we hold

22 fares on 15 departure dates

30 Oct – 17 Nov: $2,333, found yesterday31 Oct – 18 Nov: $1,938, found yesterday5 Nov – 1 Jan 2027: $1,717, found 6 days ago20 Nov – 2 Dec: $1,177, found yesterday23 Nov – 5 Dec: $1,136, found 6 days ago14 Dec – 13 Jan 2027: $1,524, found 3 days ago30 Dec – 26 Jan 2027: $1,434, found yesterday7 Jan 2027 – 7 Jan 2027: $2,561, found 5 days ago10 Jan 2027 – 10 Jan 2027: $2,306, found 5 days ago30 Jan 2027 – 13 Feb 2027: $1,402, found 5 days ago20 Feb 2027 – 7 Mar 2027: $1,199, found 3 days ago12 Mar 2027 – 20 Mar 2027: $1,357, found 3 days ago15 Mar 2027 – 28 Mar 2027: $1,193, found 6 days ago1 Apr 2027 – 21 Apr 2027: $1,388, found today1 May 2027 – 21 May 2027: $1,300, found todayOctNovDecJanFebMarAprMay
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
30 Oct – 17 Nov$2,333Air FranceFrederic Chopin Airport (WAW) → Jorge Newbery Airport (AEP)out 2 stops, back 1 stopfound yesterdaySee prices for these dates
31 Oct – 18 Nov$1,938Air FranceFrederic Chopin Airport (WAW) → Jorge Newbery Airport (AEP)out 2 stops, back 1 stopfound yesterdaySee prices for these dates
5 Nov – 1 Jan 2027$1,717Ethiopian AirlinesFrederic Chopin Airport (WAW) → Ministro Pistarini Airport (EZE)out 2 stops, back 1 stopfound 6 days agoSee prices for these dates
20 Nov – 2 Dec$1,177Wizz AirFrederic Chopin Airport (WAW) → Jorge Newbery Airport (AEP)out 3 stops, back 1 stopfound yesterdaySee prices for these dates
23 Nov – 5 Dec$1,136RyanairWarsaw-Modlin Airport (WMI) → Jorge Newbery Airport (AEP)out 3 stops, back 3 stopsfound 6 days agoSee prices for these dates
14 Dec – 13 Jan 2027$1,524Turkish AirlinesFrederic Chopin Airport (WAW) → Ministro Pistarini Airport (EZE)out 2 stops, back 2 stopsfound 3 days agoSee prices for these dates
30 Dec – 26 Jan 2027$1,434Turkish AirlinesFrederic Chopin Airport (WAW) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound yesterdaySee prices for these dates
7 Jan 2027 – 7 Jan 2027$2,561Air FranceFrederic Chopin Airport (WAW) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound 5 days agoSee prices for these dates
10 Jan 2027 – 10 Jan 2027$2,306Air FranceFrederic Chopin Airport (WAW) → Ministro Pistarini Airport (EZE)out 1 stop, back 2 stopsfound 5 days agoSee prices for these dates
30 Jan 2027 – 13 Feb 2027$1,402Wizz AirWarsaw-Modlin Airport (WMI) → Ministro Pistarini Airport (EZE)out 2 stops, back 1 stopfound 5 days agoSee prices for these dates
20 Feb 2027 – 7 Mar 2027$1,199RyanairWarsaw-Modlin Airport (WMI) → Ministro Pistarini Airport (EZE)out 2 stops, back 2 stopsfound 3 days agoSee prices for these dates
12 Mar 2027 – 20 Mar 2027$1,357RyanairWarsaw-Modlin Airport (WMI) → Jorge Newbery Airport (AEP)out 2 stops, back 2 stopsfound 3 days agoSee prices for these dates
15 Mar 2027 – 28 Mar 2027$1,193RyanairWarsaw-Modlin Airport (WMI) → Jorge Newbery Airport (AEP)out 2 stops, back 2 stopsfound 6 days agoSee prices for these dates
1 Apr 2027 – 21 Apr 2027$1,388RyanairWarsaw-Modlin Airport (WMI) → Jorge Newbery Airport (AEP)out 3 stops, back 3 stopsfound todaySee prices for these dates
1 May 2027 – 21 May 2027$1,300Turkish AirlinesFrederic Chopin Airport (WAW) → Ministro Pistarini Airport (EZE)out 1 stop, back 1 stopfound todaySee prices for these dates

Which month looks cheapest?

November 2026 is the cheapest month — from $1,136.

October 2026From $1,9382 departure dates31 Oct – 18 Nov · found yesterdaySee prices for these dates
November 2026From $1,136Cheapest seen3 departure dates23 Nov – 5 Dec · found 6 days agoSee prices for these dates
December 2026From $1,4342 departure dates30 Dec – 26 Jan 2027 · found yesterdaySee prices for these dates
January 2027From $1,4023 departure dates30 Jan 2027 – 13 Feb 2027 · found 5 days agoSee prices for these dates
February 2027From $1,1991 departure date20 Feb 2027 – 7 Mar 2027 · found 3 days agoSee prices for these dates
March 2027From $1,1932 departure dates15 Mar 2027 – 28 Mar 2027 · found 6 days agoSee prices for these dates
April 2027From $1,3881 departure date1 Apr 2027 – 21 Apr 2027 · found todaySee prices for these dates
May 2027From $1,3001 departure date1 May 2027 – 21 May 2027 · found todaySee prices for these dates

Airlines on the cheapest dates: Ryanair, Air France, Turkish Airlines, Wizz Air, Ethiopian Airlines.

Premium cabin fares from Warsaw to Buenos Aires

We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.

Today's prices for 20 Nov – 2 Dec in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Warsaw to Buenos Aires?

Return

The cheapest fares were 14 to 29 days before departure.

From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

See these ranges as a table
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
14–29 days$1,119$1,119Cheapest seen11
30–59 days$1,222$1,106+9%20
60–89 days$1,473$1,433+32%25
90–179 days$1,193$1,192+7%25
180+ days$1,119$888+0%21

Live price for these dates

The cheapest return found recently is for 20 Nov – 2 Dec. A live search on this page shows what those dates cost now, for one adult in economy.

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