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Cheap Flights from Iguassu Falls (IGU) to Rosario (ROS)

Compare Iguassu Falls to Rosario flight deals

Find the cheapest month or even day of the year to fly to Rosario

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Flight deals from Iguassu Falls to Rosario

Looking for a cheap last-minute deal or the best return flight from Iguassu Falls to Rosario? Find the lowest prices on one-way and return tickets right here.
Rosario.£379 per passenger.Departing Sun, 1 Mar, returning Sun, 8 Mar.Return flight with JetSmart and Aerolíneas Argentinas.Outbound indirect flight with JetSmart, departs from Iguassu Falls on Sun, 1 Mar, arriving in Rosario.Inbound indirect flight with Aerolíneas Argentinas, departs from Rosario on Sun, 8 Mar, arriving in Iguassu Falls.Price includes taxes and charges.From £379, select.
Rosario.£391 per passenger.Departing Tue, 7 Apr, returning Thu, 9 Apr.Return flight with LATAM Airlines and Aerolíneas Argentinas.Outbound indirect flight with LATAM Airlines, departs from Iguassu Falls on Tue, 7 Apr, arriving in Rosario.Inbound indirect flight with Aerolíneas Argentinas, departs from Rosario on Thu, 9 Apr, arriving in Iguassu Falls.Price includes taxes and charges.From £391, select.
Rosario.£396 per passenger.Departing Fri, 1 May, returning Fri, 8 May.Return flight with Azul Airlines and Aerolíneas Argentinas.Outbound indirect flight with Azul Airlines, departs from Iguassu Falls on Fri, 1 May, arriving in Rosario.Inbound indirect flight with Aerolíneas Argentinas, departs from Rosario on Fri, 8 May, arriving in Iguassu Falls.Price includes taxes and charges.From £396, select.
Rosario.£595 per passenger.Departing Tue, 10 Feb, returning Thu, 12 Feb.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from Iguassu Falls on Tue, 10 Feb, arriving in Rosario.Inbound indirect flight with GOL Linhas Aéreas, departs from Rosario on Thu, 12 Feb, arriving in Iguassu Falls.Price includes taxes and charges.From £595, select.

Find the cheapest month to fly from Iguassu Falls to Rosario

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Iguassu Falls to Rosario flights are currently cheapest in March.
Feb
from £595
Mar
from £379
Apr
from £391
May
from £396
Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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Jan
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Iguassu Falls to Rosario: Alternative routes

Compare routes from Iguassu Falls to Rosario below. You may find an airport to fly into that's cheaper, faster, or easier than Rosario.

Rosario

8 miles from central Rosario
ClosestCheapest
from £379
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Foz do Iguaçu to Rosario: Flight information

The things to know before you go.
Cheapest flight found£379
Cheapest month to flyMarch

Finding cheap flights from Iguassu Falls to Rosario: Frequently asked questions

The best price we found for a return flight from Iguassu Falls to Rosario is £379. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Iguassu Falls to Rosario. But we found flights with one or more stops from £379.
As of February 2026, there are no flights flying from Iguassu Falls to Rosario.
The cheapest month to fly from Iguassu Falls to Rosario is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Iguassu Falls Airport to Rosario Airport on Sunday, 1 March 2026.
No airlines currently offer direct flights between Iguassu Falls Airport and Rosario Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rosario but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rosario is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, JetSmart offers the cheapest flight tickets to Rosario.

How to find cheap flights to Rosario (ROS) from Foz do Iguaçu (IGU) in 2026

Looking for cheap tickets from Iguassu Falls to Rosario? Return tickets start from £379 and one-way flights to Rosario from Iguassu Falls start from £138


Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Iguassu Falls to Rosario. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Rosario from Foz do Iguaçu from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Rosario start from £138 one-way.
  • Flex your dates to find the best IGU-ROS ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Rosario from Iguassu Falls.
  • Set up a Price Alert. You can easily track the fare of your cheap Iguassu Falls-Rosario flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Flexible on when you travel? The cheapest month to fly from Iguassu Falls to Rosario is March.
  • Fly without stops. Only interested in direct flights between Iguassu Falls and Rosario? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Iguassu Falls and Rosario. We scour the internet for the best Business, Premium Economy and First Class flight fares to Rosario, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Iguassu Falls to Rosario flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
  • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Iguassu Falls and Rosario whenever you want.

Combine your flight to Rosario from Iguassu Falls with hotels and car hire

Once you've secured your cheap flight ticket from Iguassu Falls to Rosario, discover the best prices and exclusive rates for hotels in Rosario or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


Plan the rest of your trip from Foz do Iguaçu to Rosario

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.