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SWISS flights from London to Sao Paulo, Brazil (LON - SAO)

LON — SAO
21 Jul — 28 Jul1
1 adult

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

SWISS flights from London to Sao Paulo in 2025

Find detailed information about SWISS flights from London to Sao Paulo. Explore the options provided by SWISS to plan your journey from London to Sao Paulo. Data last updated 16 July 2025.

One-way from

£511

Return from

£692

Popular in

December

Cheapest in

March

Average price (all airlines)

£899
SWISS
  • SWISS
  • 19/11
  • 1 total stop
  • 24h 35m total
  • London to Sao Paulo
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SWISS
  • SWISS
  • 1/9-17/9
  • 3 total stops
  • 52h 40m total
  • London to Sao Paulo
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Highest demand for flights from London to Sao Paulo; 4% potential price increase.
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Best time to find cheap flights from London to Sao Paulo; 3% potential price drop.
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Average price for all London to Sao Paulo flights (one-way and round-trip).
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  • Can I get a flight from London to Sao Paulo on SWISS for under £1,300?

    London to Sao Paulo flights on SWISS are currently available under £1,300. 3 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

  • Does SWISS service alternative airports for LON-SAO?

    If you’re flying LON-SAO on SWISS and are looking for alternative airports to fly into or out of, you are in luck. When arriving in Sao Paulo, most people land at Sao Paulo Guarulhos Intl, but that is not the only available airport that SWISS flies to. Many people choose to land at Sao Paulo Congonhas depending on where there are traveling to in the area. If you are looking for a closer or different airport to depart from in London, SWISS also flies out of London Gatwick when traveling to Sao Paulo.

  • How do most travelers feel about SWISS?

    The average rating from 1,004 SWISS reviews by Cheapflights users is 6.7 (out of a maximum rating of 10). If you are considering flying LON-SAO with Cheapflights, apply your desired dates to the form above to see our best pricing for your trip to Sao Paulo with SWISS.

Find SWISS flight deals from London to Sao Paulo

Cheapest SWISS flights from London to Sao Paulo
Explore the most affordable SWISS flight options available from London to Sao Paulo. Find the lowest fares with prices last updated on 16 July 2025.

Sat 23/818:40LGW - GRU
1 stop14h 45mSWISS
Tue 23/918:30GRU - LGW
1 stop19h 20mSWISS
Deal found 14/7£738
Wed 27/819:20LCY - GRU
1 stop14h 05mSWISS
Tue 23/918:30GRU - LCY
1 stop14h 00mSWISS
Deal found 14/7£759
Sat 23/806:00LHR - GRU
1 stop27h 25mSWISS
Thu 25/918:30GRU - LHR
2 stops42h 05mSWISS
Deal found 14/7£767

Travel insights for SWISS flights from London to Sao Paulo

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

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 London to Sao Paulo

Have a flexible travel schedule? Discover the best time to fly to Sao Paulo from London 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.

Browse thousands of different options on Cheapflights for your next trip

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Fly from London 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 16 July 2025.
TAP AIR PORTUGAL flights from London to Sao Paulo
LATAM Airlines flights from London to Sao Paulo

See what others are saying about SWISS

Read reviews and see what other travellers are saying about their experiences with SWISS. 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 SWISS for your next flight. Reviews last updated 16 July 2025.
SWISS
7.5
Good
1,658 reviews
Check prices
Overview

Crew

8.2

Entertainment

6.8

Boarding

7.6

Comfort

7.4

Food

7.1

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