How do most travelers feel about LATAM Airlines?

The general consensus from 1,985 Cheapflights users is that LATAM Airlines is a 7.4/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport (LHR-GRU).

What is the cheapest month to book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport with LATAM Airlines?

Currently, the most affordable month to book a LATAM Airlines flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport in May, with an average price of £714. Conversely, traveling with LATAM Airlines from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport in July will be the most expensive, with an average cost of £1,265. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

Weekly LATAM Airlines flight availability from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport

The most LATAM Airlines flights from LHR to GRU are scheduled on a Monday (1 on average). You will have fewer LATAM Airlines flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

In terms of precipitation, rainfall in Sao Paulo Guarulhos Intl Airport ranges from 20.0 - 240.0 inches per month. January is typically the wettest month, when rainfall can reach 240.0 mm. July is typically the driest time to visit Sao Paulo Guarulhos Intl Airport when rainfall is around 20.0 mm.

If weather is an important factor for your trip to Sao Paulo Guarulhos Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 17.0 C).

£444+ LATAM Airlines Flights from Heathrow to Guarulhos Intl, Brazil

Q: How far ahead should I book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport with LATAM Airlines?

Booking with LATAM Airlines 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Find LATAM Airlines flight deals from Heathrow to Guarulhos Intl

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Cheapest LATAM Airlines flights from Heathrow to Guarulhos Intl
Explore the most affordable LATAM Airlines flight options available from Heathrow to Guarulhos Intl. Find the lowest fares with prices last updated on 16 September 2026.

Wed 28/1018:20 -

1 stop28h 45m

Wed 11/1123:40 -

Nonstop11h 25m

Deal found 16/9£751

Tue 27/1018:20 -

1 stop28h 45m

Sun 8/1123:40 -

Nonstop11h 25m

Deal found 13/9£754

Wed 23/918:15 -

1 stop29h 55m

Mon 23/1123:40 -

Nonstop11h 25m

Deal found 12/9£765

How do most travelers feel about LATAM Airlines?
The general consensus from 1,985 Cheapflights users is that LATAM Airlines is a 7.4/10. Select your travel dates above for updated prices on flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport (LHR-GRU).
Can I get a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport on LATAM Airlines for under £816?
Cheapflights currently has 5 LHR-GRU flights for under £816. Flights to Sao Paulo Guarulhos Intl Airport will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

LATAM Airlines flights from Heathrow to Guarulhos Intl in 2026

One-way from	£444
Return from	£686
Popular in	July
Cheapest in	May
Average price (all airlines)	£805

LATAM Airlines
15/3-31/12
Nonstop
11h 45m total
London to Sao Paulo

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LATAM Airlines
11/1-27/1
Nonstop
23h 10m total
London to Sao Paulo

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Highest demand for flights from London Heathrow to Sao Paulo Guarulhos Intl; 15% potential price increase.

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Best time to find cheap flights from London Heathrow to Sao Paulo Guarulhos Intl; 3% potential price drop.

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Average price for all London Heathrow to Sao Paulo Guarulhos Intl flights (one-way and round-trip).

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Prices

Airlines

The best time to book a flight to Sao Paulo Guarulhos Intl Airport with LATAM Airlines is 38 days before departure. On average, fares are higher if you book on the same day as departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

For Economy class flights, the cheapest month to fly this route is May. The most expensive months are July and December.

Best time to book a flight from Heathrow to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from Heathrow with our price prediction graph.

LHR-GRU

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LATAM Airlines flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport, Brazil (LHR - GRU)

Find LATAM Airlines flight deals from Heathrow to Guarulhos Intl

Cheapest LATAM Airlines flights from Heathrow to Guarulhos IntlExplore the most affordable LATAM Airlines flight options available from Heathrow to Guarulhos Intl. Find the lowest fares with prices last updated on 16 September 2026.

Explore the most affordable LATAM Airlines flight options available from Heathrow to Guarulhos Intl. Find the lowest fares with prices last updated on 16 September 2026.

Best LATAM Airlines flights from Heathrow to Guarulhos IntlDiscover carefully curated LATAM Airlines flight deals from Heathrow to Guarulhos Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Discover carefully curated LATAM Airlines flight deals from Heathrow to Guarulhos Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Direct LATAM Airlines flights from Heathrow to Guarulhos IntlExplore direct LATAM Airlines flight options from Heathrow to Guarulhos Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 September 2026.

Explore direct LATAM Airlines flight options from Heathrow to Guarulhos Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 September 2026.

Last-minute LATAM Airlines flights from Heathrow to Guarulhos IntlDiscover last-minute LATAM Airlines flight deals from Heathrow to Guarulhos Intl. Data last updated 16 September 2026 and is based on user searches.

Discover last-minute LATAM Airlines flight deals from Heathrow to Guarulhos Intl. Data last updated 16 September 2026 and is based on user searches.

One-way LATAM Airlines flights to Guarulhos IntlSearch for one-way LATAM Airlines flight options to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.

Search for one-way LATAM Airlines flight options to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.

How do most travelers feel about LATAM Airlines?

Can I get a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport on LATAM Airlines for under £816?

LATAM Airlines flights from Heathrow to Guarulhos Intl in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

When is the best time to book a flight to Sao Paulo Guarulhos Intl Airport with LATAM Airlines?

The best time to book a flight to Sao Paulo Guarulhos Intl Airport with LATAM Airlines is 38 days before departure. On average, fares are higher if you book on the same day as departure.

Which month is the cheapest to fly Economy class from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

For Economy class flights, the cheapest month to fly this route is May. The most expensive months are July and December.

Weekly LATAM Airlines flight availability from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport

The most LATAM Airlines flights from LHR to GRU are scheduled on a Monday (1 on average). You will have fewer LATAM Airlines flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Guarulhos Intl by month

In terms of precipitation, rainfall in Sao Paulo Guarulhos Intl Airport ranges from 20.0 - 240.0 inches per month. January is typically the wettest month, when rainfall can reach 240.0 mm. July is typically the driest time to visit Sao Paulo Guarulhos Intl Airport when rainfall is around 20.0 mm.

Temperature in Guarulhos Intl by month

Best time to book a flight from Heathrow to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from Heathrow with our price prediction graph.

Browse thousands of different options on Cheapflights for your next trip

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Fly from Heathrow to Guarulhos Intl on another airline

Consider alternative airlines that service the Guarulhos Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on 16 September 2026.

Other LATAM Airlines flights from Heathrow

Browse through other LATAM Airlines flights departing from Heathrow. Flight routes are based on user searches made on Cheapflights and were last updated on 16 September 2026.

Complete your trip

Complete your trip to Guarulhos Intl by adding a car hire and/or hotel booking to your travel itinerary.

Other airlines servicing Heathrow and Guarulhos Intl

Choose from other airlines serving Heathrow and Guarulhos Intl.

Other popular destinations in South America

If Guarulhos Intl is not for you, choose from these other destinations located in South America. Flight routes are based on user searches made on Cheapflights and were last updated on 16 September 2026.

Popular flights with LATAM Airlines

Browse through some of the most popular routes that LATAM Airlines offers at this time. Flights are based on user searches made on Cheapflights and were last updated on 16 September 2026.

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Cheapest LATAM Airlines flights from Heathrow to Guarulhos Intl
Explore the most affordable LATAM Airlines flight options available from Heathrow to Guarulhos Intl. Find the lowest fares with prices last updated on 16 September 2026.

Best LATAM Airlines flights from Heathrow to Guarulhos Intl
Discover carefully curated LATAM Airlines flight deals from Heathrow to Guarulhos Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Direct LATAM Airlines flights from Heathrow to Guarulhos Intl
Explore direct LATAM Airlines flight options from Heathrow to Guarulhos Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 16 September 2026.

Last-minute LATAM Airlines flights from Heathrow to Guarulhos Intl
Discover last-minute LATAM Airlines flight deals from Heathrow to Guarulhos Intl. Data last updated 16 September 2026 and is based on user searches.

One-way LATAM Airlines flights to Guarulhos Intl
Search for one-way LATAM Airlines flight options to Guarulhos Intl. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.