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Cheap flights from Sao Paulo, Brazil to London Heathrow Airport from £312

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 14/11. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — LHR
6 Dec — 13 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 6 November 2025.

Round-trip from

£539

One-way from

£312

Popular in

July

Cheapest in

February

Average price

£644

Good round-trip deal

£727 or less

Good one-way deal

£371 or less
Avianca
  • Avianca
  • 7/2-24/2
  • 2 total stops
  • 58h 55m total
  • Sao Paulo to London
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14/11
  • 14/11
  • 1 total stop
  • 25h 25m total
  • Sao Paulo to London
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Highest demand for flights based on searches. 12% potential increase in price (£78 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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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 6 November 2025.

Fri 5/1202:40GRU - LHR
1 stop32h 55mAvianca
Tue 10/321:40LHR - GRU
1 stop21h 35mAvianca
Deal found 4/11£540
Tue 11/1120:59GRU - LHR
1 stop17h 01mKLM
Tue 18/1108:40LHR - GRU
1 stop37h 20mKLM
Deal found 4/11£542
Tue 11/1114:50GRU - LHR
1 stop13h 50mMultiple Airlines
Thu 27/1106:20LHR - GRU
2 stops18h 35mMultiple Airlines
Deal found 5/11£566
Tue 25/1120:59GRU - LHR
1 stop17h 01mMultiple Airlines
Tue 2/1219:20LHR - GRU
2 stops29h 45mMultiple Airlines
Deal found 4/11£575
Sun 14/1202:40GRU - LHR
1 stop32h 55mAvianca
Sat 28/221:40LHR - GRU
1 stop30h 55mAvianca
Deal found 4/11£590
Mon 24/1122:10GRU - LHR
1 stop14h 40mLufthansa
Mon 1/1206:35LHR - GRU
1 stop16h 35mLufthansa
Deal found 5/11£592
Wed 12/1118:00CGH - LHR
2 stops19h 35mAir France
Thu 27/1106:20LHR - CGH
2 stops18h 40mAir France
Deal found 4/11£596
Wed 26/1120:59GRU - LHR
1 stop16h 06mMultiple Airlines
Wed 3/1209:00LHR - GRU
2 stops25h 20mMultiple Airlines
Deal found 5/11£596
Sun 23/1119:20GRU - LHR
1 stop19h 30mMultiple Airlines
Mon 1/1206:35LHR - GRU
1 stop16h 35mMultiple Airlines
Deal found 5/11£597
Fri 14/1118:00CGH - LHR
2 stops23h 50mMultiple Airlines
Fri 21/1108:55LHR - CGH
2 stops39h 20mMultiple Airlines
Deal found 3/11£634
Wed 19/1118:00CGH - LHR
2 stops19h 35mAir France
Thu 27/1106:20LHR - CGH
2 stops18h 40mAir France
Deal found 3/11£659
Wed 19/1118:00CGH - LHR
2 stops19h 35mAir France
Wed 26/1119:25LHR - CGH
2 stops29h 35mAir France
Deal found 4/11£667

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 6 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

Wed 1/4

14:10-09:40

1 stop15h 30m

London Heathrow

Tue 7/4

16:30-16:50

1 stop28h 20m

£611

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 22/3

07:35-14:35

1 stop28h 00m

London Heathrow

Sun 12/4

22:05-05:35

1 stop35h 30m

£634

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 19/3

01:20-14:35

1 stop34h 15m

London Heathrow

Fri 17/4

22:05-15:20

1 stop21h 15m

£683

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 19/3

01:20-14:35

1 stop34h 15m

London Heathrow

Sat 11/4

22:05-02:10

1 stop32h 05m

£683

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 23/3

16:25-06:45

Nonstop11h 20m

London Heathrow

Wed 15/4

18:45-05:55

1 stop15h 10m

£694

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 28/11

22:10-15:50

1 stop14h 40m

London Heathrow

Fri 5/12

06:35-20:10

1 stop16h 35m

£694

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 18/11

20:59-13:50

1 stop13h 51m

London Heathrow

Tue 9/12

06:30-19:00

1 stop15h 30m

£694

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 24/3

16:25-06:45

Nonstop11h 20m

London Heathrow

Mon 13/4

18:45-17:35

1 stop26h 50m

£702

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 24/11

01:35-22:40

1 stop18h 05m

London Heathrow

Tue 2/12

08:15-19:55

1 stop14h 40m

£707

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 24/11

01:35-22:40

1 stop18h 05m

London Heathrow

Wed 3/12

13:40-06:50

1 stop20h 10m

£707

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 60 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 31 October 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 £484). Flying from Sao Paulo to London Heathrow Airport in July is currently the most expensive (average of £628). 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 6 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 6 November 2025.

The most flights from SAO to LHR are scheduled on a Monday (10 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (7 on average).

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 £601.

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 6 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
1,874 reviews
Check prices

Crew

8.0

Overall

7.5

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sept 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
LATAM Airlines
7.5
Good
1,874 reviews
LATAM Airlines
7.5
Good
1,874 reviews
Check prices

Crew

8.0

Overall

7.5

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sept 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
GOL
7.3
Good
1,123 reviews
LATAM Airlines
7.5
Good
1,874 reviews
Check prices

Crew

8.0

Overall

7.5

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sept 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
TAP AIR PORTUGAL
7.1
Good
2,046 reviews
LATAM Airlines
7.5
Good
1,874 reviews
Check prices

Crew

8.0

Overall

7.5

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sept 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
British Airways
6.7
Okay
7,496 reviews
LATAM Airlines
7.5
Good
1,874 reviews
Check prices

Crew

8.0

Overall

7.5

Entertainment

7.0

Boarding

7.6

Comfort

7.3

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sept 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.

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 ITA Airways, Avianca, or British Airways 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 £459. Additional return tickets that might be worth considering are offered by TAP AIR PORTUGAL and GOL, with the lowest prices starting at £552 and £554, 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 TAP AIR PORTUGAL, with whom users have recently found tickets for as low as £320. However, be on the lookout for offers from United Airlines and Air Canada, 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 £886 for a flight from Sao Paulo to London Heathrow Airport. The cheapest flight overall is £306 while the most popular route, (Sao Paulo Guarulhos Intl - London Heathrow) is currently priced at £496.

  • 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 £484). Flying from Sao Paulo to London Heathrow Airport in July is currently the most expensive (average of £628). 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

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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 6 November 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£459Average£791FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£552Average£636FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
GOLCheapest£554Average£670FlexibilityNo cancel feeOn-time74%
Search GOL flights
British AirwaysCheapest£575Average£810FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£627Average£805FlexibilityNo 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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