Which airports can I use when flying from London Heathrow Airport to Rosario?

Flights from London Heathrow Airport to Rosario usually depart from London Heathrow (LHR) and arrive at Rosario Fisherton (ROS).

Which cabin classes can I book on flights from London Heathrow Airport to Rosario?

Two cabin classes are available on flights from London Heathrow Airport to Rosario: • Economy class • Business Class

Which airports do connecting flights from London Heathrow Airport to Rosario pass through?

Most connecting flights from London Heathrow Airport to Rosario pass through Sao Paulo Guarulhos Intl (GRU), which handles 100% of one-stop traffic on this route.

Can I save money by using flexible dates for flights from London Heathrow Airport to Rosario?

Yes. Flexible dates can save you up to 28% on flights from London Heathrow Airport to Rosario. Monday is the cheapest departure day at £1,052 return on average, while Thursday is the most expensive at £1,451, a difference of £399. KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

Do I need a passport to fly from London Heathrow Airport to Rosario?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from London Heathrow Airport to Rosario changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £911 to £2,271. That means the highest observed fare was about 2x higher than the lowest one.

How are flight prices from London Heathrow Airport to Rosario looking right now?

One-way fares from London Heathrow Airport to Rosario are currently lower than usual. Average one-way flight prices are about £745, which is 23% below the typical average for this route.

What is the time difference between London Heathrow Airport and Rosario?

Rosario is 3 hours behind London Heathrow Airport (Argentina Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

How much is a return flight from London Heathrow Airport to Rosario?

Return flights from London Heathrow Airport to Rosario typically range from £1,188 to £1,706. The lowest price found in the past 5 days was £911 on LATAM Airlines.

Which airline is the cheapest to fly from London Heathrow Airport to Rosario?

LATAM Airlines (£911) offered the cheapest return ticket from London Heathrow Airport to Rosario in the last 5 days.

What is the cheapest stopover airport when flying from London Heathrow Airport to Rosario?

Flights via Sao Paulo Guarulhos Intl (GRU) offer the most affordable fares, with an average return price of £1,120. Based on KAYAK data over the past 3 months.

When flying from London Heathrow Airport to Rosario, which airport offers the shortest stopover?

Sao Paulo Guarulhos Intl (GRU) had the shortest average connection time for London Heathrow Airport to Rosario stopovers at 13h 07m over the past 3 months.

£606 CHEAP FLIGHTS from London Heathrow to Rosario (LHR - ROS)

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Cheapest return flight

£911

Typical prices: £1,188-£1,706

LATAM Airlines

Sat 3/3Sun 1/4

LHR - ROS • 2 stops

Cheapest one-way flight

£606

Typical prices: £959-£1,024

Multiple Airlines

Sat 10/11

LHR - ROS • 3 stops

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We hope you enjoy your trip to Rosario!

Flight Deals

Cheap Flights from Heathrow to Rosario (LHR-ROS)

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

Return

One-way

Recent return flight deals from Heathrow to Rosario

Wed, 3 Mar - Thu, 1 Apr

18:45 - 11:15LHR London Heathrow-ROS Rosario Fisherton

19h 30m2 stops Madrid Barajas Sao Paulo Guarulhos Intl

12:30 - 15:05ROS Rosario Fisherton-LHR London Heathrow

22h 35m1 stop Sao Paulo Guarulhos Intl

£911LATAM Airlines

Tue, 2 Mar - Thu, 1 Apr

19:40 - 11:15LHR London Heathrow-ROS Rosario Fisherton

42h 35m2 stops Madrid Barajas Sao Paulo Guarulhos Intl

12:30 - 15:05ROS Rosario Fisherton-LHR London Heathrow

22h 35m1 stop Sao Paulo Guarulhos Intl

£919Multiple Airlines

Wed, 3 Mar - Tue, 30 Mar

19:40 - 11:15LHR London Heathrow-ROS Rosario Fisherton

18h 35m2 stops Madrid Barajas Sao Paulo Guarulhos Intl

12:30 - 18:55ROS Rosario Fisherton-LHR London Heathrow

26h 25m2 stops Sao Paulo Guarulhos Intl Madrid Barajas

£921LATAM Airlines

Wed, 3 Mar - Thu, 1 Apr

20:15 - 11:15LHR London Heathrow-ROS Rosario Fisherton

18h 00m1 stop Sao Paulo Guarulhos Intl

12:30 - 15:05ROS Rosario Fisherton-LHR London Heathrow

22h 35m1 stop Sao Paulo Guarulhos Intl

£928LATAM Airlines

Wed, 3 Mar - Tue, 30 Mar

20:15 - 11:15LHR London Heathrow-ROS Rosario Fisherton

18h 00m1 stop Sao Paulo Guarulhos Intl

12:30 - 18:55ROS Rosario Fisherton-LHR London Heathrow

26h 25m2 stops Sao Paulo Guarulhos Intl Madrid Barajas

£937LATAM Airlines

Wed, 3 Mar - Thu, 1 Apr

17:25 - 11:15LHR London Heathrow-ROS Rosario Fisherton

20h 50m2 stops Madrid Barajas Sao Paulo Guarulhos Intl

12:30 - 18:55ROS Rosario Fisherton-LHR London Heathrow

26h 25m2 stops Sao Paulo Guarulhos Intl Madrid Barajas

£970LATAM Airlines

Mon, 1 Mar - Thu, 1 Apr

20:15 - 11:15LHR London Heathrow-ROS Rosario Fisherton

18h 00m1 stop Sao Paulo Guarulhos Intl

12:30 - 15:05ROS Rosario Fisherton-LHR London Heathrow

22h 35m1 stop Sao Paulo Guarulhos Intl

£978LATAM Airlines

Wed, 3 Mar - Fri, 2 Apr

19:40 - 11:15LHR London Heathrow-ROS Rosario Fisherton

18h 35m2 stops Madrid Barajas Sao Paulo Guarulhos Intl

12:30 - 15:05ROS Rosario Fisherton-LHR London Heathrow

22h 35m1 stop Sao Paulo Guarulhos Intl

£994LATAM Airlines

Wed, 3 Mar - Fri, 2 Apr

17:25 - 11:15LHR London Heathrow-ROS Rosario Fisherton

20h 50m2 stops Madrid Barajas Sao Paulo Guarulhos Intl

12:30 - 18:55ROS Rosario Fisherton-LHR London Heathrow

26h 25m2 stops Sao Paulo Guarulhos Intl Madrid Barajas

£1,003LATAM Airlines

Wed, 3 Mar - Fri, 2 Apr

20:15 - 11:15LHR London Heathrow-ROS Rosario Fisherton

18h 00m1 stop Sao Paulo Guarulhos Intl

12:30 - 15:05ROS Rosario Fisherton-LHR London Heathrow

22h 35m1 stop Sao Paulo Guarulhos Intl

£1,010LATAM Airlines

Booking Insights

Price, demand, and travel trends for London Heathrow Airport to Rosario flights

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

Prices

Airlines

Stopovers

How much is a return flight from London Heathrow Airport to Rosario? This analysis is based on the cheapest return price found on KAYAK in the last 12 months by searching for a flight from London Heathrow Airport to Rosario departing in March.

Find deals

Cheapest flight	£606

One-way flight from London Heathrow Airport to Rosario

When to book flights from Heathrow to Rosario

Are your dates flexible? Find out the best times to travel from Heathrow 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which cabin classes can I book on flights from London Heathrow Airport to Rosario?
Two cabin classes are available on flights from London Heathrow Airport to Rosario:

• Economy class
• Business Class
Do I need a passport to fly from London Heathrow Airport to Rosario?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from London Heathrow Airport to Rosario changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about £911 to £2,271. That means the highest observed fare was about 2x higher than the lowest one.
How are flight prices from London Heathrow Airport to Rosario looking right now?
One-way fares from London Heathrow Airport to Rosario are currently lower than usual. Average one-way flight prices are about £745, which is 23% below the typical average for this route.
Which airports can I use when flying from London Heathrow Airport to Rosario?
Flights from London Heathrow Airport to Rosario usually depart from London Heathrow (LHR) and arrive at Rosario Fisherton (ROS).
Which airports do connecting flights from London Heathrow Airport to Rosario pass through?
Most connecting flights from London Heathrow Airport to Rosario pass through Sao Paulo Guarulhos Intl (GRU), which handles 100% of one-stop traffic on this route.
Can I save money by using flexible dates for flights from London Heathrow Airport to Rosario?
Yes. Flexible dates can save you up to 28% on flights from London Heathrow Airport to Rosario. Monday is the cheapest departure day at £1,052 return on average, while Thursday is the most expensive at £1,451, a difference of £399.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.
What is the time difference between London Heathrow Airport and Rosario?
Rosario is 3 hours behind London Heathrow Airport (Argentina Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Monday departure and avoid flying on Thursday. On this route, Monday flights average £1,052, about £399 less than Thursday fares (27% savings) based on the last 12 months.

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LHR - ROS

£606 Find Cheap Flights from London Heathrow Airport to Rosario – Compare and Save

Everything you should know

Cheap Flights from Heathrow to Rosario (LHR-ROS)

Recent return flight deals from Heathrow to Rosario

Recent one-way flight deals from Heathrow to Rosario

Price, demand, and travel trends for London Heathrow Airport to Rosario flights

How much is a return flight from London Heathrow Airport to Rosario?

Which airline is the cheapest to fly from London Heathrow Airport to Rosario?

What is the cheapest stopover airport when flying from London Heathrow Airport to Rosario?

When flying from London Heathrow Airport to Rosario, which airport offers the shortest stopover?

Key details for London Heathrow Airport to Rosario flights

Cheapest flight

When to book flights from Heathrow to Rosario

Your London Heathrow Airport to Rosario flight questions, answered

Your guide to booking London Heathrow Airport to Rosario flights

More options for your flight from Heathrow to Rosario

Complete your trip to Rosario with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights to Rosario

Find direct flights to and from Heathrow and Rosario

Flights from domestic origins to Rosario

Flights to other popular destinations

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