Buenos Aires to Asuncion AEP, EZE → ASU
Jorge Newbery Airport (AEP), Ministro Pistarini Airport (EZE) → Silvio Pettirossi International Airport (ASU)
The cheapest return found recently is $223 with Aerolineas Argentinas, 28 Oct – 4 Nov, found today. The cheapest one-way found recently is $133 with JetSmart, 8 Jan 2027, found 3 days ago.
Return
The cheapest return fare on each of 9 departure dates is usually $217 to $245.
Cheapest return found recently
$223
28 Oct – 4 Nov · Aerolineas Argentinas
Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU)
Leaves 6:20 p.m. · Return leaves 4:03 p.m. · 3 h 52 min of travel, both ways together
out nonstop, back nonstop
found today
Cheapest nonstop return
$223
28 Oct – 4 Nov · Aerolineas Argentinas
Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU)
Leaves 6:20 p.m. · Return leaves 4:03 p.m. · 3 h 52 min of travel, both ways together
out nonstop, back nonstop
found today
Found recently, and the cheapest we hold
$223 28 Oct – 4 Novfound todaySee prices for these dates
$194 29 Nov – 30 Novfound 4 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 $173 to $194.
At $223, the cheapest return found recently is above that range.
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 9 departure dates from 20 Oct to 26 Dec, 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 7-night return fares leaving within 3 days of 28 Oct, 30 Oct – 6 Nov costs $217: $6 less than the cheapest found recently.
JetSmart · Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) · out nonstop, back nonstop · found 4 days ago
Every date we hold
16 fares on 9 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 20 Oct – 25 Oct | $323 | JetSmart | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 28 Oct – 4 Nov | $223 | Aerolineas Argentinas | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | out nonstop, back nonstop | found today | See prices for these dates |
| 30 Oct – 6 Nov | $217 | JetSmart | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 11 Nov – 14 Nov | $255 | Aerolineas Argentinas | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | out nonstop, back nonstop | found 3 days ago | See prices for these dates |
| 16 Nov – 23 Nov | $215 | JetSmart | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 23 Nov – 11 Dec | $229 | JetSmart | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 29 Nov – 30 Nov | $194 | JetSmart | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
| 20 Dec – 22 Dec | $222 | JetSmart | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 26 Dec – 29 Dec | $245 | JetSmart | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | out nonstop, back nonstop | found 4 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $194.
Airlines on the cheapest dates: JetSmart, Aerolineas Argentinas.
One-way
Not enough comparable prices yet for a usual one-way price.
Cheapest one-way found recently
$133
8 Jan 2027 · JetSmart
Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU)
Leaves 1:22 p.m. · 1 h 51 min trip
nonstop
found 3 days ago
Cheapest nonstop one-way
$133
8 Jan 2027 · JetSmart
Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU)
Leaves 1:22 p.m. · 1 h 51 min trip
nonstop
found 3 days ago
Found recently, and the cheapest we hold
$133 8 Jan 2027found 3 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $110 to $130.
At $133, the cheapest one-way found recently is above that range.
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 one-way price?
Not enough comparable prices yet: we hold one-way fares on 2 departure dates and need at least 3 to say what is usual.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 8 Jan 2027 to compare.
Every date we hold
2 fares on 2 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 8 Jan 2027 | $133 | JetSmart | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | nonstop | found 3 days ago | Open this trip |
| 31 Mar 2027 | $144 | Aerolineas Argentinas | Jorge Newbery Airport (AEP) → Silvio Pettirossi International Airport (ASU) | nonstop | found 4 days ago | Open this trip |
Which month looks cheapest?
January 2027 is the cheapest month — from $133.
Airlines on the cheapest dates: JetSmart, Aerolineas Argentinas.
Premium cabin fares from Buenos Aires to Asuncion
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 28 Oct – 4 Nov in another cabin: Premium economy · Business · First
Today's prices for 8 Jan 2027 in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Buenos Aires to Asuncion?
Return
Fares 14 to 29 days before departure were typically 35% lower than 0 to 6 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
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $280 | $251 | +55% | 21 |
| 7–13 days | $280 | $217 | +55% | 7 |
| 14–29 days | $181 | $176 | Cheapest seen | 17 |
| 30–59 days | $181 | $173 | +0% | 25 |
| 60–89 days | $201 | $182 | +11% | 8 |
| 90–179 days | $202 | $182 | +12% | 19 |
One-way
Fares 60 to 89 days before departure were typically 7% lower than 30 to 59 days before departure.
From the cheapest one-way 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
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 30–59 days | $119 | $119 | +7% | 7 |
| 60–89 days | $111 | $110 | Cheapest seen | 21 |
| 90–179 days | $124 | $119 | +12% | 20 |
| 180+ days | $142 | $141 | +28% | 18 |
Live price for these dates
The cheapest return found recently is for 28 Oct – 4 Nov. 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