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Cheap flights from Sao Paulo, Brazil to London Heathrow Airport from £309

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — LHR
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Sao Paulo to London Heathrow are usually found in February or March, booked 82 days in advance, depart on a Thursday or Sunday and return on a Wednesday

Cheap flight deals from Sao Paulo to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Sao Paulo (SAO) to Heathrow (LHR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 November 2025.

Round-trip from

£529

One-way from

£309

Popular in

July

Cheapest in

February

Average price

£639

Good round-trip deal

£720 or less

Good one-way deal

£368 or less
KLM
  • KLM
  • 24/11-2/12
  • 2 total stops
  • 31h 36m total
  • Sao Paulo to London
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19/11
  • 19/11
  • 1 total stop
  • 21h 05m total
  • Sao Paulo to London
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£79 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Sao Paulo (SAO) to London Heathrow.
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Price to beat on a one-way flight from Sao Paulo (SAO) to London Heathrow.
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Find flight deals from Sao Paulo to Heathrow

Enter your travel dates to find the best prices.

Cheapest flights from Sao Paulo to Heathrow
Explore the most affordable flight options available from Sao Paulo to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Mon 24/1120:59GRU - LHR
1 stop16h 06mKLM
Tue 2/1206:30LHR - GRU
1 stop15h 30mKLM
Deal found 13/11£529
Tue 25/1120:59GRU - LHR
1 stop13h 51mGOL
Wed 3/1214:45LHR - GRU
2 stops43h 35mGOL
Deal found 13/11£536
Fri 5/1202:40GRU - LHR
1 stop32h 55mAvianca
Tue 10/321:40LHR - GRU
1 stop28h 00mAvianca
Deal found 11/11£537
Tue 25/1120:59GRU - LHR
2 stops18h 21mAir France
Tue 2/1206:20LHR - GRU
1 stop15h 05mAir France
Deal found 12/11£545
Wed 19/1109:00GRU - LHR
2 stops33h 25mMultiple Airlines
Wed 26/1106:30LHR - GRU
1 stop15h 30mMultiple Airlines
Deal found 12/11£549
Mon 24/1106:00GRU - LHR
2 stops36h 25mGOL
Wed 3/1214:45LHR - GRU
2 stops34h 20mGOL
Deal found 13/11£550
Tue 25/1120:59GRU - LHR
1 stop17h 01mMultiple Airlines
Tue 2/1206:20LHR - GRU
2 stops18h 35mMultiple Airlines
Deal found 12/11£551
Fri 21/1117:05CGH - LHR
2 stops17h 40mGOL
Thu 4/1219:20LHR - CGH
2 stops37h 45mGOL
Deal found 13/11£558
Mon 24/1120:59GRU - LHR
1 stop16h 06mMultiple Airlines
Wed 3/1206:20LHR - GRU
2 stops18h 55mMultiple Airlines
Deal found 12/11£558
Thu 27/1101:35GRU - LHR
1 stop17h 00mTAP AIR PORTUGAL
Fri 5/1219:55LHR - GRU
1 stop31h 00mTAP AIR PORTUGAL
Deal found 13/11£561
Sun 30/1101:35GRU - LHR
1 stop18h 05mTAP AIR PORTUGAL
Mon 8/1213:40LHR - GRU
1 stop20h 10mTAP AIR PORTUGAL
Deal found 12/11£562
Sun 16/1120:25CGH - LHR
2 stops46h 00mGOL
Mon 1/1219:20LHR - CGH
2 stops49h 35mGOL
Deal found 11/11£673

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sao Paulo to Heathrow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from Sao Paulo to London Heathrow Airport that are best for you.

Fly from

Sao Paulo

Fly to

Heathrow

Route

Depart

Return

Price

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 9/12

20:59-13:50

1 stop13h 51m

London Heathrow

Tue 20/1

06:30-19:00

1 stop15h 30m

£619

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 13/3

20:59-17:00

1 stop17h 01m

London Heathrow

Mon 30/3

06:30-19:50

1 stop17h 20m

£641

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 10/12

16:25-06:45

Nonstop11h 20m

London Heathrow

Tue 20/1

19:40-07:05

1 stop14h 25m

£662

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 11/2

16:25-06:45

Nonstop11h 20m

London Heathrow

Tue 24/2

21:15-06:00

Nonstop11h 45m

£663

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 7/12

15:15-08:25

1 stop14h 10m

London Heathrow

Tue 10/3

21:15-06:00

Nonstop11h 45m

£666

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 23/2

00:05-21:35

2 stops18h 30m

London Heathrow

Sat 7/3

06:00-19:30

1 stop16h 30m

£687

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 29/3

15:30-06:50

Nonstop11h 20m

London Heathrow

Tue 7/4

22:20-06:00

Nonstop11h 40m

£690

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 8/12

18:00-16:35

2 stops19h 35m

London Heathrow

Tue 20/1

06:30-19:00

1 stop15h 30m

£692

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 2/2

16:25-06:45

Nonstop11h 20m

London Heathrow

Mon 16/2

21:15-06:00

Nonstop11h 45m

£700

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 15/3

20:59-13:50

1 stop13h 51m

London Heathrow

Sat 28/3

19:20-17:00

1 stop24h 40m

£707

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 55 results
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Best time to book a flight from Sao Paulo to Heathrow

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

Cheapflights Insights

Everything you need to know about your flight from Sao Paulo to London Heathrow Airport

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

Use this chart to determine the optimal time to book a return flight from Sao Paulo to Heathrow. Price data was last updated on 7 November 2025.

Booking 82 days in advance of your planned departure date is, on average, the best time to get cheap flights from Sao Paulo to London Heathrow Airport. 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 Sao Paulo to London Heathrow Airport?

Currently, March is the cheapest month in which you can book a flight from Sao Paulo to London Heathrow Airport (average of £481). Flying from Sao Paulo to London Heathrow Airport in August is currently the most expensive (average of £631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAO to LHR?

Find hourly flight availability from Sao Paulo to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2025.

It’s typically best to fly out from Sao Paulo to London Heathrow Airport in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Sao Paulo to London Heathrow Airport

Explore weekly flight availability from Sao Paulo to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 November 2025.

The most flights from SAO to LHR are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost for a return flight from Sao Paulo to London Heathrow Airport?

What’s the top stopover airport for flights from Sao Paulo to London Heathrow Airport?

Share of one-stop return flights from Sao Paulo to London Heathrow Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Lisbon (LIS) – chosen by Cheapflights users on 38% of one-stop itineraries from Sao Paulo to London Heathrow Airport on Cheapflights.

What’s the cheapest stopover airport for flights from Sao Paulo to London Heathrow Airport?

Average return fare for one-stop flights from Sao Paulo to London Heathrow Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Montreal (YUL) is the most affordable one-stop option, with an average return flight price of £595.

What’s the fastest stopover option from Sao Paulo to London Heathrow Airport?

Shortest average travel time for one-stop one-way flights from Sao Paulo to London Heathrow Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for one-stop routes: 14h 25m.

Which airport typically offers the quickest stopover for flights from Sao Paulo to London Heathrow Airport?

Average stopover duration for one-stop one-way flights from Sao Paulo to London Heathrow Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 05m.

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Heathrow. Reviews last updated 14 November 2025.
Read through reviews of airlines operating flights from Sao Paulo to London Heathrow Airport, such as LATAM Airlines, GOL, andTAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,875 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Crew

8.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,875 reviews
LATAM Airlines
7.5
Good
1,875 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Crew

8.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
GOL
7.3
Good
1,127 reviews
LATAM Airlines
7.5
Good
1,875 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Crew

8.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
TAP AIR PORTUGAL
7.1
Good
2,059 reviews
LATAM Airlines
7.5
Good
1,875 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Crew

8.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
British Airways
6.7
Okay
7,516 reviews
LATAM Airlines
7.5
Good
1,875 reviews
Check prices

Entertainment

7.0

Boarding

7.6

Food

6.7

Crew

8.0

Overall

7.5

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

Find useful and relevant information for your journey from Sao Paulo to Heathrow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Sao Paulo to London Heathrow Airport?

    There are many flights that can get you from Sao Paulo to London Heathrow Airport in 11h 20m. Fly via KLM, British Airways, or GOL to get the fastest option. There are 5874 mi between Sao Paulo and London Heathrow Airport. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from Sao Paulo to London Heathrow Airport round-trip?

    Flying on Lufthansa is currently your cheapest option to London Heathrow Airport, with prices starting at £455. Additional return tickets that might be worth considering are offered by TAP AIR PORTUGAL and GOL, with the lowest prices starting at £547 and £549, respectively. Lufthansa is priced at 37% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Sao Paulo to London Heathrow Airport one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as £321. However, be on the lookout for offers from LATAM Airlines and TAP AIR PORTUGAL, as they are both options that can get you from Sao Paulo to London Heathrow Airport for a low price.

  • What are the most popular routes from Sao Paulo to London Heathrow Airport?

    The most popular flight routes from Sao Paulo to London Heathrow Airport are Sao Paulo Guarulhos Intl - London Heathrow, Sao Paulo Viracopos - London Heathrow and Sao Paulo Congonhas - London Heathrow.

  • What are the most reliable airlines from Sao Paulo to London Heathrow Airport?

    No one likes to see their flight delayed. When booking a flight from Sao Paulo to London Heathrow Airport consider choosing Iberia (78%), British Airways (78%) or Finnair (68%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Sao Paulo to London Heathrow Airport?

    On average you can expect to pay £878 for a flight from Sao Paulo to London Heathrow Airport. The cheapest flight overall is £303 while the most popular route, (Sao Paulo Guarulhos Intl - London Heathrow) is currently priced at £511.

  • Can I find deals for flights from Sao Paulo to Heathrow that include hotel bookings?

    Yes. In addition to deals on Sao Paulo to Heathrow flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sao Paulo to Heathrow?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sao Paulo to Heathrow.

  • Can I find deals for business class flights from Sao Paulo to Heathrow?

    Yes. Cheapflights offers flight deals from Sao Paulo to Heathrow by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, March is the cheapest month in which you can book a flight from Sao Paulo to London Heathrow Airport (average of £481). Flying from Sao Paulo to London Heathrow Airport in August is currently the most expensive (average of £631). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Slough
Gatwick
Hounslow
Northampton
Luton
Ilford
Wembley
Deal
Hayes
Colchester
Watford
Winchester
Swindon
Crawley
Brentford
Romford
Chichester
Ipswich

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.

Top 5 airlines flying from Sao Paulo to Heathrow

Discover the top 5 airlines that operate flights from Sao Paulo to Heathrow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£455Average£784FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£547Average£630FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
GOLCheapest£549Average£664FlexibilityNo cancel feeOn-time74%
Search GOL flights
British AirwaysCheapest£570Average£802FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£621Average£797FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Sao Paulo to Heathrow?

Cheapflights makes it easy to find Sao Paulo to Heathrow flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Sao Paulo to Heathrow?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Sao Paulo to Heathrow for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Sao Paulo to Heathrow with no change fees?

Certainly. Search results for flights to Heathrow from Sao Paulo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sao Paulo to Heathrow become cheaper?

Of course! You can now track prices for flights from Sao Paulo to Heathrow and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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