$123 Cheap Flights from Iguazu (IGR) to Asuncion (ASU)

View $123 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Iguazu (IGR-Cataratas del Iguazu Intl.) to Asuncion (ASU-Silvio Pettirossi Intl.)

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Cheap Flights from Iguazu to Asuncion (IGR-ASU)

Prices were available within the past 7 days and start at $123 for one-way flights and $321 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Jetsmart SPA
Tue, Mar 24 - Sun, Mar 29
IGR
Puerto Iguazú
ASU
Asuncion
$321 Roundtrip, found 5 days ago
$321
Roundtrip
found 5 days ago
Select Jetsmart SPA flight, departing Tue, Mar 24 from Puerto Iguazú to Asuncion, returning Sun, Mar 29, priced at $321 found 5 days ago
Jetsmart SPA
Tue, Mar 24 - Wed, Mar 25
IGR
Puerto Iguazú
ASU
Asuncion
$322 Roundtrip, found 5 days ago
$322
Roundtrip
found 5 days ago
Select Jetsmart SPA flight, departing Tue, Mar 24 from Puerto Iguazú to Asuncion, returning Wed, Mar 25, priced at $322 found 5 days ago
Aerolineas Argentinas
Fri, Oct 3 - Thu, Oct 9
IGR
Puerto Iguazú
ASU
Asuncion
$331 Roundtrip, found 5 hours ago
$331
Roundtrip
found 5 hours ago
Select Aerolineas Argentinas flight, departing Fri, Oct 3 from Puerto Iguazú to Asuncion, returning Thu, Oct 9, priced at $331 found 5 hours ago
Aerolineas Argentinas
Fri, Mar 27 - Sat, Mar 28
IGR
Puerto Iguazú
ASU
Asuncion
$337 Roundtrip, found 3 days ago
$337
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Fri, Mar 27 from Puerto Iguazú to Asuncion, returning Sat, Mar 28, priced at $337 found 3 days ago
Jetsmart SPA
Wed, Mar 25 - Sun, Mar 29
IGR
Puerto Iguazú
ASU
Asuncion
$338 Roundtrip, found 5 days ago
$338
Roundtrip
found 5 days ago
Select Jetsmart SPA flight, departing Wed, Mar 25 from Puerto Iguazú to Asuncion, returning Sun, Mar 29, priced at $338 found 5 days ago
Aerolineas Argentinas
Fri, Mar 27 - Sat, Mar 28
IGR
Puerto Iguazú
ASU
Asuncion
$341 Roundtrip, found 3 days ago
$341
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Fri, Mar 27 from Puerto Iguazú to Asuncion, returning Sat, Mar 28, priced at $341 found 3 days ago
Aerolineas Argentinas
Fri, Mar 27 - Sat, Mar 28
IGR
Puerto Iguazú
ASU
Asuncion
$346 Roundtrip, found 3 days ago
$346
Roundtrip
found 3 days ago
Select Aerolineas Argentinas flight, departing Fri, Mar 27 from Puerto Iguazú to Asuncion, returning Sat, Mar 28, priced at $346 found 3 days ago
Aerolineas Argentinas
Thu, Mar 26 - Fri, Mar 27
IGR
Puerto Iguazú
ASU
Asuncion
$347 Roundtrip, found 4 days ago
$347
Roundtrip
found 4 days ago
Select Aerolineas Argentinas flight, departing Thu, Mar 26 from Puerto Iguazú to Asuncion, returning Fri, Mar 27, priced at $347 found 4 days ago
Jetsmart SPA
Mon, Mar 23 - Tue, Mar 24
IGR
Puerto Iguazú
ASU
Asuncion
$349 Roundtrip, found 5 days ago
$349
Roundtrip
found 5 days ago
Select Jetsmart SPA flight, departing Mon, Mar 23 from Puerto Iguazú to Asuncion, returning Tue, Mar 24, priced at $349 found 5 days ago
LATAM Airlines Group
Fri, Mar 27 - Sat, Mar 28
IGR
Puerto Iguazú
ASU
Asuncion
$742 Roundtrip, found 3 days ago
$742
Roundtrip
found 3 days ago
Select LATAM Airlines Group flight, departing Fri, Mar 27 from Puerto Iguazú to Asuncion, returning Sat, Mar 28, priced at $742 found 3 days ago

Frequently asked questions

How much does a flight from Cataratas del Iguazu Intl. Airport (IGR) to Silvio Pettirossi Intl. Airport (ASU) cost?
Snag a cheap one-way flight from $123 or cheap return flight from $321 from Cataratas del Iguazu Intl. Airport (IGR) to Silvio Pettirossi Intl. Airport (ASU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Cataratas del Iguazu Intl. Airport (IGR) to Silvio Pettirossi Intl. Airport (ASU)?
March is the cheapest month to fly from IGR to ASU. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Cataratas del Iguazu Intl. Airport (IGR) to Silvio Pettirossi Intl. Airport (ASU)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest IGR to ASU flight.
How many flights per day from Cataratas del Iguazu Intl. Airport (IGR) to Silvio Pettirossi Intl. Airport (ASU)?
You'll need to catch a flight with a layover if you're traveling from Cataratas del Iguazu Intl. Airport (IGR) to Silvio Pettirossi Intl. Airport (ASU). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from IGR to ASU?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cataratas del Iguazu Intl. Airport (IGR) to Silvio Pettirossi Intl. Airport (ASU)?
Choose a flight from Cataratas del Iguazu Intl. Airport (IGR) to Silvio Pettirossi Intl. Airport (ASU) that takes off before 3 PM to reduce the risk of cancellations and delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Cataratas del Iguazu Intl. Airport (IGR) to Silvio Pettirossi Intl. Airport (ASU) last-minute?
Last-minute fares from IGR to ASU are usually more expensive. To lock in the best prices, start searching for flights as soon as possible. That being said, if your travel plans are flexible, you may score a cheap ticket right before your journey.
Is it cheaper to book an IGR to ASU flight and hotel package?
You can save money by booking an IGR to ASU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've chosen your ideal flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Cataratas del Iguazu Intl. Airport (IGR) to Silvio Pettirossi Intl. Airport (ASU)?
It's usually possible to reschedule or cancel your IGR to ASU flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Cataratas del Iguazu Intl.
Destination airport
Silvio Pettirossi Intl.
Roundtrip price
$321
Distance
192 mi

Book with confidence

Book with confidence

Iguazu to Asuncion Flights

The cheapest times to fly from Iguazu to Asuncion

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Iguazu to Asuncion are during the month of March. You can find some of the cheapest flights from Iguazu to Asuncion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Iguazu to Asuncion

Sunday is one of the best days to book for cheap flights from Iguazu to Asuncion: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Iguazu to Asuncion

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Iguazu to Asuncion in 2025. You can also book with separate airlines for your outbound and return journeys, from $123 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Iguazu to Asuncion flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Iguazu to Asuncion airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Iguazu to Asuncion Flights

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