Where can I fly from to get the cheapest fares to Rosario?

Based on fares booked in the past 5 days, the cheapest flights to Rosario are from: • London, from £1,046 return

How do I know if a flight to Rosario is a good deal?

A good deal on a flight to Rosario is around £1,168 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

Which airlines should I consider for flights to Rosario?

LATAM Airlines is the most popular airline for KAYAK users flying to Rosario and has the best on-time record at the destination's main airport.

What are the most popular airlines flying to Rosario?

LATAM Airlines is the only airline flying to Rosario on KAYAK.

£1,080 CHEAP FLIGHTS to Rosario in 2026

Save 25% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest return flight

£953

Typical prices: £1,168-£1,427

Multiple Airlines

Mon 5/11Mon 12/11

MAN - ROS • 2 stops

Top airlines

LATAM Airlines

Best reviews • 7.4 score

Airline reviews

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We hope you enjoy your trip to Rosario!

Flight Deals

Cheap Flights to Rosario

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

All Flight Deals

Recent return flight deals to Rosario

Thu, 5 Nov - Thu, 12 Nov

11:25 - 11:15MAN Manchester-ROS Rosario Fisherton

50h 50m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

12:30 - 10:40ROS Rosario Fisherton-MAN Manchester

43h 10m2 stops Sao Paulo Guarulhos Intl Lisbon Humberto Delgado

£953Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

06:00 - 11:15LHR London Heathrow-ROS Rosario Fisherton

56h 15m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

12:30 - 17:15ROS Rosario Fisherton-LHR London Heathrow

25h 45m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

£1,046Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

20:10 - 11:15MAN Manchester-ROS Rosario Fisherton

42h 05m2 stops Lisbon Humberto Delgado Sao Paulo Viracopos

20:55 - 19:55ROS Rosario Fisherton-MAN Manchester

20h 00m1 stop Madrid Barajas

£1,063Multiple Airlines

Mon, 21 Sep - Sun, 4 Oct

17:00 - 11:45LHR London Heathrow-ROS Rosario Fisherton

46h 45m2 stops Barcelona-El Prat Sao Paulo Guarulhos Intl

07:40 - 15:05ROS Rosario Fisherton-LHR London Heathrow

51h 25m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl

£1,080LATAM Airlines

Mon, 21 Sep - Sun, 4 Oct

21:20 - 06:20LHR London Heathrow-ROS Rosario Fisherton

37h 00m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

07:40 - 15:05ROS Rosario Fisherton-LHR London Heathrow

51h 25m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl

£1,089LATAM Airlines

Mon, 21 Sep - Sun, 4 Oct

21:20 - 06:20LHR London Heathrow-ROS Rosario Fisherton

37h 00m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

07:40 - 15:05ROS Rosario Fisherton-LHR London Heathrow

51h 25m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl

£1,090LATAM Airlines

Tue, 17 Nov - Mon, 14 Dec

08:30 - 22:10MAN Manchester-ROS Rosario Fisherton

16h 40m1 stop Madrid Barajas

05:45 - 18:40ROS Rosario Fisherton-MAN Manchester

33h 55m3 stops Punta Cana Miami Paris Charles de Gaulle

£1,131Multiple Airlines

Tue, 17 Nov - Mon, 14 Dec

08:30 - 22:10MAN Manchester-ROS Rosario Fisherton

16h 40m1 stop Madrid Barajas

05:45 - 18:25ROS Rosario Fisherton-MAN Manchester

33h 40m2 stops Punta Cana Milan Malpensa

£1,144Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

06:00 - 11:15LHR London Heathrow-ROS Rosario Fisherton

56h 15m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

12:30 - 14:05ROS Rosario Fisherton-LHR London Heathrow

22h 35m1 stop Sao Paulo Guarulhos Intl

£1,168Multiple Airlines

Mon, 21 Sep - Sun, 4 Oct

21:20 - 06:20LHR London Heathrow-ROS Rosario Fisherton

37h 00m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

07:40 - 15:05ROS Rosario Fisherton-LHR London Heathrow

51h 25m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl

£1,180LATAM Airlines

All return flight deals to Rosario

Thu, 5 Nov - Thu, 12 Nov

11:25 - 11:15MAN Manchester-ROS Rosario Fisherton

50h 50m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

12:30 - 10:40ROS Rosario Fisherton-MAN Manchester

43h 10m2 stops Sao Paulo Guarulhos Intl Lisbon Humberto Delgado

£953Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

06:00 - 11:15LHR London Heathrow-ROS Rosario Fisherton

56h 15m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

12:30 - 17:15ROS Rosario Fisherton-LHR London Heathrow

25h 45m2 stops Sao Paulo Guarulhos Intl Rome Fiumicino

£1,046Multiple Airlines

Thu, 5 Nov - Thu, 12 Nov

20:10 - 11:15MAN Manchester-ROS Rosario Fisherton

42h 05m2 stops Lisbon Humberto Delgado Sao Paulo Viracopos

20:55 - 19:55ROS Rosario Fisherton-MAN Manchester

20h 00m1 stop Madrid Barajas

£1,063Multiple Airlines

Mon, 21 Sep - Sun, 4 Oct

17:00 - 11:45LHR London Heathrow-ROS Rosario Fisherton

46h 45m2 stops Barcelona-El Prat Sao Paulo Guarulhos Intl

07:40 - 15:05ROS Rosario Fisherton-LHR London Heathrow

51h 25m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl

£1,080LATAM Airlines

Mon, 21 Sep - Sun, 4 Oct

21:20 - 06:20LHR London Heathrow-ROS Rosario Fisherton

37h 00m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

07:40 - 15:05ROS Rosario Fisherton-LHR London Heathrow

51h 25m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl

£1,089LATAM Airlines

Mon, 21 Sep - Sun, 4 Oct

21:20 - 06:20LHR London Heathrow-ROS Rosario Fisherton

37h 00m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

07:40 - 15:05ROS Rosario Fisherton-LHR London Heathrow

51h 25m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl

£1,090LATAM Airlines

Tue, 17 Nov - Mon, 14 Dec

08:30 - 22:10MAN Manchester-ROS Rosario Fisherton

16h 40m1 stop Madrid Barajas

05:45 - 18:40ROS Rosario Fisherton-MAN Manchester

33h 55m3 stops Punta Cana Miami Paris Charles de Gaulle

£1,131Multiple Airlines

Tue, 17 Nov - Mon, 14 Dec

08:30 - 22:10MAN Manchester-ROS Rosario Fisherton

16h 40m1 stop Madrid Barajas

05:45 - 18:25ROS Rosario Fisherton-MAN Manchester

33h 40m2 stops Punta Cana Milan Malpensa

£1,144Multiple Airlines

Sun, 25 Oct - Sun, 1 Nov

06:00 - 11:15LHR London Heathrow-ROS Rosario Fisherton

56h 15m2 stops Lisbon Humberto Delgado Sao Paulo Guarulhos Intl

12:30 - 14:05ROS Rosario Fisherton-LHR London Heathrow

22h 35m1 stop Sao Paulo Guarulhos Intl

£1,168Multiple Airlines

Mon, 21 Sep - Sun, 4 Oct

21:20 - 06:20LHR London Heathrow-ROS Rosario Fisherton

37h 00m2 stops Sao Paulo Guarulhos Intl Lima J Chavez Intl

07:40 - 15:05ROS Rosario Fisherton-LHR London Heathrow

51h 25m2 stops Lima J Chavez Intl Sao Paulo Guarulhos Intl

£1,180LATAM Airlines

Booking Insights

Price, demand, and travel trends for United Kingdom to Rosario flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from the United Kingdom to Rosario with more confidence.

Prices

Airlines

What is the cheapest flight to Rosario?

Manchester to Rosario is the cheapest route at £953 return, found in the past 5 days on KAYAK. London Heathrow Airport to Rosario is the most popular connection with return deals from £1,046.

How much is a flight to Rosario?

A return flight to Rosario costs £1,245 on average, based on data over the past 12 months on KAYAK. Return fares from London average £1,427.

What is the cheapest time of day to fly to Rosario?

Night flights to Rosario are the cheapest at £1,168 return on average. Evening flights are the most expensive at £1,678.

What is a good deal for flights to Rosario?

Flights under £1,168 are considered a good deal. 25% of KAYAK users found return flights to Rosario at or below these prices, with the lowest fares from:

London £1,168

Find deals

When to book flights to Rosario

Are your dates flexible? Find out the best times to travel to Rosario based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Rosario based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Where can I fly from to get the cheapest fares to Rosario?
Based on fares booked in the past 5 days, the cheapest flights to Rosario are from:
• London, from £1,046 return
How do I know if a flight to Rosario is a good deal?
A good deal on a flight to Rosario is around £1,168 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.
Which airlines should I consider for flights to Rosario?
LATAM Airlines is the most popular airline for KAYAK users flying to Rosario and has the best on-time record at the destination's main airport.

For flights to Rosario, recent KAYAK data shows that stronger deals tend to be around £1,168 return. If you see a fare below that threshold, it's a good deal – book before the price climbs back up.
Before you book:

• Check the route's typical price range so you can spot a deal.
• Confirm baggage fees and seat selection costs on budget carriers.
• Verify whether you need any travel documents beyond an ID.
• Pick a departure airport, since your nearest may not be the cheapest origin.
Shift your departure to evening to save up to £510 per return. Evening flights to Rosario average £1,168 compared to £1,678 for afternoon flights. See the time-of-day chart above for the full breakdown.