EUR/IE
Find cheap flights to Rosario in 2026/2027 from €1,068 This is the cheapest return flight found to Rosario from Ireland on FlightsFinder on October 26th 2026 at 01:33. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Rosario from the most established flight comparison sites.
Fly to Rosario and visit sites like Monumento Nacional a la Bandera, Paraná River waterfront & Teatro El Círculo.
1. Enter your search requirements for Rosario
2. Compare the best Rosario deals from top comparison engines
3. Book your Rosario flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to Rosario in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Rosario in the last few days. Prices subject to availability.
No flights found for this month.
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According to our data, March is on average the cheapest time to book flights to Rosario.
You can get flights from €1,068 return.
According to our data, December is on average the most expensive time to book flights to Rosario.
A return flight could set you back more than €1,910.
Rosario looks towards the Parana River, with waterfront spaces and a national monument central to its identity. Cultural visits such as Teatro El Circulo add another perspective beyond the riverside. Check individual venue access and allow time to explore the historic centre rather than treating the city only as a stop between flights.
A good price for a flight to Rosario is €961 - €1175.
Popular airports near Rosario, Argentina, include Rosario–Islas Malvinas International Airport (ROS), Sauce Viejo Airport (SFN) near Santa Fe, and General Justo José de Urquiza Airport (PRA) in Paraná.
The flight to Rosario (ROS) is roughly 15 hours 36 minutes and 6,798 miles (10,940 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Rosario from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Rosario.
Here is the average weather forecast in Rosario by month:
• Jan: 26°C
• Feb: 24°C
• Mar: 22°C
• Apr: 18°C
• May: 14°C
• Jun: 11°C
• Jul: 10°C
• Aug: 12°C
• Sep: 15°C
• Oct: 18°C
• Nov: 22°C
• Dec: 24°C
Rosario Islas Malvinas International Airport (ROS) is the airport reference for Rosario. Confirm the actual operating service and arrange onward road or accommodation transfers separately.
Typically, flights are cheapest to Rosario 2 months before departure.
Studies show flights to Rosario are typically cheaper on Tuesdays and Wednesdays.
16.3 °C
Fri, 30 Oct 2026
Average Temperature
26°C
Jan
24°C
Feb
22°C
Mar
18°C
Apr
14°C
May
11°C
Jun
10°C
Jul
12°C
Aug
15°C
Sep
18°C
Oct
22°C
Nov
24°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Rosario (ROS)
Distance:
6,798 miles (10,940 kilometres)
Average flight time (direct 15 hours 36 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Rosario (ROS)
Distance:
6,686 miles (10,761 kilometres)
Average flight time (direct 15 hours 21 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Rosario (ROS)
Distance:
6,752 miles (10,866 kilometres)
Average flight time (direct 15 hours 30 minutes)
Cork, Ireland - Cork International Airport (ORK) to Rosario (ROS)
Distance:
6,654 miles (10,709 kilometres)
Average flight time (direct 15 hours 17 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Rosario (ROS)
Distance:
6,643 miles (10,690 kilometres)
Average flight time (direct 15 hours 15 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Rosario (ROS)
Distance:
6,823 miles (10,980 kilometres)
Average flight time (direct 15 hours 39 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Rosario (ROS)
Distance:
6,712 miles (10,802 kilometres)
Average flight time (direct 15 hours 24 minutes)
From Dublin (DUB), Ireland to Rosario, Argentina (ROS): €1,068
Depart: 10 Mar 2027 · Return: 11 Apr 2027 Price found 26 Oct 2026, 01:33
From Cork (ORK), Ireland to Rosario, Argentina (ROS): €1,910
Depart: 12 Dec 2026 · Return: 19 Dec 2026 Price found 28 Oct 2026, 15:19
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