How do most travelers feel about LATAM Airlines?

The average rating from 1,984 LATAM Airlines reviews by Cheapflights users is 7.4 (out of a maximum rating of 10). If you are considering flying LON-GRU with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Sao Paulo Guarulhos Intl Airport with LATAM Airlines.

Can I get a flight from London to Sao Paulo Guarulhos Intl Airport on LATAM Airlines for under £814?

LATAM Airlines offers 12 flights from London to Sao Paulo Guarulhos Intl Airport for under £814. Prices vary by date and time. To see all prices and select your dates, click here.

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

Currently, the most affordable month to book a LATAM Airlines flight from London to Sao Paulo Guarulhos Intl Airport in May, with an average price of £721. Conversely, traveling with LATAM Airlines from London to Sao Paulo Guarulhos Intl Airport in July will be the most expensive, with an average cost of £1,232. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

£673+ LATAM Airlines Flights from London to Guarulhos Intl, Brazil

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

Booking with LATAM Airlines 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from London 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.

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Cheapest LATAM Airlines flights from London to Guarulhos Intl
Explore the most affordable LATAM Airlines flight options available from London to Guarulhos Intl. Find the lowest fares with prices last updated on 12 September 2026.

Wed 21/1021:20 -

Nonstop11h 25m

Thu 5/1123:40 -

Nonstop11h 25m

Deal found 8/9£690

Tue 22/917:20 -

1 stop29h 50m

Tue 29/923:50 -

Nonstop11h 15m

Deal found 9/9£706

Tue 22/917:20 -

1 stop29h 50m

Tue 3/1123:40 -

Nonstop11h 25m

Deal found 9/9£715

How do most travelers feel about LATAM Airlines?
The average rating from 1,984 LATAM Airlines reviews by Cheapflights users is 7.4 (out of a maximum rating of 10). If you are considering flying LON-GRU with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Sao Paulo Guarulhos Intl Airport with LATAM Airlines.
Can I get a flight from London to Sao Paulo Guarulhos Intl Airport on LATAM Airlines for under £814?
LATAM Airlines offers 12 flights from London to Sao Paulo Guarulhos Intl Airport for under £814. Prices vary by date and time. To see all prices and select your dates, click here.

LATAM Airlines flights from London to Guarulhos Intl in 2026

One-way from	£673
Return from	£690
Popular in	December
Cheapest in	February
Average price (all airlines)	£775

LATAM Airlines
1/10-31/12
Nonstop
11h 25m total
London to Sao Paulo

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LATAM Airlines
21/10-5/11
Nonstop
22h 50m total
London to Sao Paulo

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Highest demand for flights from London to Sao Paulo Guarulhos Intl; 4% potential price increase.

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Best time to find cheap flights from London to Sao Paulo Guarulhos Intl; 2% potential price drop.

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

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LON-GRU

LHR-GRU

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

The most LATAM Airlines flights from LON 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

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).

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 53 days before departure. On average, fares are higher if you book 5 days before departure.

Best time to book a flight from London to Guarulhos Intl

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

LON-GRU

LHR-GRU

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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

Find LATAM Airlines flight deals from London to Guarulhos Intl

Cheapest LATAM Airlines flights from London to Guarulhos IntlExplore the most affordable LATAM Airlines flight options available from London to Guarulhos Intl. Find the lowest fares with prices last updated on 12 September 2026.

Explore the most affordable LATAM Airlines flight options available from London to Guarulhos Intl. Find the lowest fares with prices last updated on 12 September 2026.

Best LATAM Airlines flights from London to Guarulhos IntlDiscover carefully curated LATAM Airlines flight deals from London to Guarulhos Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Discover carefully curated LATAM Airlines flight deals from London to Guarulhos Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct LATAM Airlines flights from London to Guarulhos IntlExplore direct LATAM Airlines flight options from London to Guarulhos Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Explore direct LATAM Airlines flight options from London to Guarulhos Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute LATAM Airlines flights from London to Guarulhos IntlDiscover last-minute LATAM Airlines flight deals from London to Guarulhos Intl. Data last updated 12 September 2026 and is based on user searches.

Discover last-minute LATAM Airlines flight deals from London to Guarulhos Intl. Data last updated 12 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 12 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 12 September 2026.

How do most travelers feel about LATAM Airlines?

Can I get a flight from London to Sao Paulo Guarulhos Intl Airport on LATAM Airlines for under £814?

LATAM Airlines flights from London to Guarulhos Intl in 2026

One-way from

Return from

Popular in

Cheapest in

Average price (all airlines)

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

The most LATAM Airlines flights from LON 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

Plan your trip to Guarulhos Intl by taking into account the average rainfall totals 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

Plan your trip to Guarulhos Intl by taking into account the average temperature totals by month.

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 53 days before departure. On average, fares are higher if you book 5 days before departure.

Best time to book a flight from London to Guarulhos Intl

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly from London 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 12 September 2026.

Other LATAM Airlines flights from London

Browse through other LATAM Airlines flights departing from London. Flight routes are based on user searches made on Cheapflights and were last updated on 12 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 London and Guarulhos Intl

Choose from other airlines serving London 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 12 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 12 September 2026.

See what others are saying about LATAM Airlines

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Cheapest LATAM Airlines flights from London to Guarulhos Intl
Explore the most affordable LATAM Airlines flight options available from London to Guarulhos Intl. Find the lowest fares with prices last updated on 12 September 2026.

Best LATAM Airlines flights from London to Guarulhos Intl
Discover carefully curated LATAM Airlines flight deals from London to Guarulhos Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 September 2026.

Direct LATAM Airlines flights from London to Guarulhos Intl
Explore direct LATAM Airlines flight options from London to Guarulhos Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 12 September 2026.

Last-minute LATAM Airlines flights from London to Guarulhos Intl
Discover last-minute LATAM Airlines flight deals from London to Guarulhos Intl. Data last updated 12 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 12 September 2026.