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

LHR — SAO
18 Oct — 25 Oct1
1 adult
1 adult, Economy

Cheapflights users flying from London to Sao Paulo on LATAM Airlines typically fly into Sao Paulo Guarulhos Intl and depart from London Heathrow. Select your dates above for pricing.

LATAM Airlines flights from Heathrow to Sao Paulo in 2025

Find detailed information about LATAM Airlines flights from Heathrow to Sao Paulo. Explore the options provided by LATAM Airlines to plan your journey from Heathrow to Sao Paulo. Data last updated 18 September 2025.

One-way from

£645

Return from

£654

Popular in

December

Cheapest in

March

Average price (all airlines)

£731
LATAM Airlines
  • LATAM Airlines
  • 28/9
  • Nonstop
  • 11h 40m total
  • London to Sao Paulo
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LATAM Airlines
  • LATAM Airlines
  • 17/3-15/4
  • Nonstop
  • 23h 00m total
  • London to Sao Paulo
Search Deals
Highest demand for flights from London Heathrow to Sao Paulo; 4% potential price increase.
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Best time to find cheap flights from London Heathrow to Sao Paulo; 3% potential price drop.
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Average price for all London Heathrow to Sao Paulo flights (one-way and round-trip).
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  • Can I get a flight from London Heathrow Airport to Sao Paulo on LATAM Airlines for under £1,000?

    Cheapflights users have found 13 LATAM Airlines flights for under £1,000 on the LHR-SAO route. Prices on flights to Sao Paulo from London Heathrow Airport can vary based on many factors including dates. To look at price based on your preferred dates, click here.

  • How do most travelers feel about LATAM Airlines?

    Cheapflights users who travel with LATAM Airlines (a popular airline from London Heathrow Airport to Sao Paulo) have rated them a 7.9/10. This rating comes from 7,961 reviews. If you are looking to travel LHR-SAO, search your dates above.

Find LATAM Airlines flight deals from Heathrow to Sao Paulo

Cheapest LATAM Airlines flights from Heathrow to Sao Paulo
Explore the most affordable LATAM Airlines flight options available from Heathrow to Sao Paulo. Find the lowest fares with prices last updated on 18 September 2025.

Wed 24/921:20LHR - GRU
Nonstop11h 40mLATAM Airlines
Wed 15/1023:45GRU - LHR
Nonstop11h 20mLATAM Airlines
Deal found 16/9£694
Thu 25/921:20LHR - GRU
Nonstop11h 40mLATAM Airlines
Thu 6/1123:40GRU - LHR
Nonstop11h 25mLATAM Airlines
Deal found 15/9£714
Tue 28/1020:15LHR - GRU
Nonstop11h 45mLATAM Airlines
Fri 21/1123:40GRU - LHR
Nonstop11h 25mLATAM Airlines
Deal found 16/9£723

Travel insights for LATAM Airlines flights from Heathrow to Sao Paulo

Get recent, data-driven insights about LATAM Airlines flights from Heathrow to Sao Paulo including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Sao Paulo. Price data was last updated on 12 September 2025.

Booking with LATAM Airlines 50 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. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, the most affordable month to book a LATAM Airlines flight from London Heathrow Airport to Sao Paulo in May, with an average price of £465. Conversely, traveling with LATAM Airlines from London Heathrow Airport to Sao Paulo in July will be the most expensive, with an average cost of £774. 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

The most LATAM Airlines flights from LHR to SAO 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 Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sao Paulo 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 when rainfall is around 20.0 mm.

Temperature in Sao Paulo by month

Plan your trip to Sao Paulo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sao Paulo, 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).

Best time to book a flight from Heathrow to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from Heathrow with our price prediction graph.
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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Fly from Heathrow to Sao Paulo on another airline

Consider alternative airlines that service the Sao Paulo area. Flight routes are based on user searches made on Cheapflights and were last updated on 18 September 2025.
TAP AIR PORTUGAL flights from London Heathrow to Sao Paulo

See what others are saying about LATAM Airlines

Read reviews and see what other travellers are saying about their experiences with LATAM Airlines. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing LATAM Airlines for your next flight. Reviews last updated 18 September 2025.
LATAM Airlines
7.5
Good
1,849 reviews
Check prices
Overview

Entertainment

7.0

Food

6.7

Comfort

7.4

Boarding

7.6

Crew

8.0

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