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Cheap flights from Sao Paulo, Brazil to London Heathrow Airport from £315

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 30/7. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — LHR
24 Aug — 31 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sao Paulo to London Heathrow are usually found in November or March, booked 63 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap 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 25 July 2026.

Wed 21/1020:45
GRU
-
LHR
1 stop14h 50m
TAP AIR PORTUGAL
Tue 27/1018:30
LHR
-
GRU
1 stop28h 25m
TAP AIR PORTUGAL
Deal found 25/7£699
Sun 9/800:45
GRU
-
LHR
1 stop17h 15m
TAP AIR PORTUGAL
Thu 27/811:20
LHR
-
GRU
1 stop15h 55m
TAP AIR PORTUGAL
Deal found 24/7£700
Wed 14/1015:30
GRU
-
LHR
1 stop17h 15m
TAP AIR PORTUGAL
Thu 29/1006:00
LHR
-
GRU
1 stop16h 55m
TAP AIR PORTUGAL
Deal found 24/7£701
Mon 27/717:15
GRU
-
LHR
1 stop18h 20m
Avianca
Sun 17/121:40
LHR
-
GRU
1 stop28h 00m
Avianca
Deal found 23/7£702
Thu 30/714:15
GRU
-
LHR
1 stop15h 25m
Multiple Airlines
Wed 19/806:55
LHR
-
GRU
1 stop16h 00m
Multiple Airlines
Deal found 25/7£703
Tue 28/714:15
GRU
-
LHR
1 stop21h 25m
Multiple Airlines
Wed 2/907:25
LHR
-
GRU
1 stop15h 30m
Multiple Airlines
Deal found 24/7£704
Mon 26/1023:40
GRU
-
LHR
Nonstop11h 25m
Multiple Airlines
Wed 4/1107:35
LHR
-
GRU
1 stop16h 00m
Multiple Airlines
Deal found 25/7£705
Sat 25/718:55
GRU
-
LHR
1 stop16h 45m
ITA Airways
Sun 23/810:30
LHR
-
GRU
1 stop34h 25m
ITA Airways
Deal found 23/7£705
Wed 4/1123:40
GRU
-
LHR
Nonstop11h 25m
Multiple Airlines
Tue 10/1121:40
LHR
-
GRU
1 stop21h 35m
Multiple Airlines
Deal found 21/7£707
Mon 10/815:30
GRU
-
LHR
1 stop23h 20m
TAP AIR PORTUGAL
Wed 19/818:45
LHR
-
GRU
1 stop15h 05m
TAP AIR PORTUGAL
Deal found 25/7£708
Wed 5/817:05
CGH
-
LHR
2 stops40h 40m
GOL
Sun 23/808:55
LHR
-
CGH
2 stops38h 55m
GOL
Deal found 25/7£802
Fri 31/711:50
CGH
-
LHR
2 stops24h 45m
GOL
Tue 25/806:15
LHR
-
CGH
2 stops41h 35m
GOL
Deal found 21/7£804

Find 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 25 July 2026.

Round-trip from

£699

One-way from

£315

Popular in

July

Cheapest in

November

Average price

£1,155

Good round-trip deal

£806 or less

Good one-way deal

£288 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 21/10-27/10
  • 2 total stops
  • 43h 15m total
  • Sao Paulo to London
Search Deals
ITA Airways
  • ITA Airways
  • 30/7
  • 1 total stop
  • 15h 25m total
  • Sao Paulo to London
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£106 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Sao Paulo (SAO) to London Heathrow.
Search Deals
Price to beat on a one-way flight from Sao Paulo (SAO) to London Heathrow.
Search Deals

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 25 July 2026.
Use the filters below to find and compare flights from Sao Paulo to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sat 8/8

08:40-21:25

2 stops32h 45m

London Heathrow

Sun 6/9

08:40-19:50

1 stop15h 10m

£783

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 11/8

14:10-18:35

2 stops24h 25m

London Heathrow

Sat 29/8

14:45-06:15

1 stop19h 30m

£783

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 10/8

20:45-22:55

1 stop22h 10m

London Heathrow

Sun 16/8

18:45-23:15

1 stop32h 30m

£785

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sat 8/8

19:05-21:25

2 stops22h 20m

London Heathrow

Sat 22/8

08:40-19:50

1 stop15h 10m

£791

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 10/8

19:35-18:35

1 stop19h 00m

London Heathrow

Mon 16/11

14:45-06:10

2 stops42h 25m

£792

Sao PauloLondon

CGH - LHR

CGHLHR

Sao Paulo Congonhas

Mon 10/8

20:15-13:45

2 stops37h 30m

London Heathrow

Mon 16/11

17:35-12:50

2 stops46h 15m

£813

Sao PauloLondon

CGH - LHR

CGHLHR

Sao Paulo Congonhas

Sat 8/8

09:30-13:45

2 stops24h 15m

London Heathrow

Sat 5/9

17:35-12:30

2 stops46h 55m

£813

Sao PauloLondon

VCP - LHR

VCPLHR

Sao Paulo Viracopos

Mon 10/8

10:25-16:35

2 stops26h 10m

London Heathrow

Mon 24/8

08:40-15:30

2 stops34h 50m

£819

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 11/8

19:35-13:45

1 stop14h 10m

London Heathrow

Tue 17/11

08:55-06:10

2 stops24h 15m

£848

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 13/8

21:45-16:15

1 stop14h 30m

London Heathrow

Mon 14/9

15:20-06:55

2 stops43h 35m

£855

Flights are sorted by cheapest return flights first.

Deals found on 25/7

Showing 1-10 of 58 resultsSorted by cheapest first
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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

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 £686). Flying from Sao Paulo to London Heathrow Airport in July is currently the most expensive (average of £1,005). 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 25 July 2026.

When flying from Sao Paulo to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 25 July 2026.

The most flights from SAO to LHR are scheduled on a Monday (11 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (8 on average).

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

Airfare is below average for this route at the moment.
Sao Paulo to London Heathrow Airport flights typically cost between £839 and £1,156 in October.
The cheapest return price found within the last 5 days was £699 on TAP AIR PORTUGAL (21 Oct–27 Oct).

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 64% 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 £588.

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.

How often are flights from Sao Paulo to London delayed?

About 21% of weekly flights between Sao Paulo and London have experienced delays in the past year, with the average delay time being 143 minutes.

What is the most punctual flight time for Sao Paulo to London flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the morning tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Sao Paulo to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 13% of flights being delayed.

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

Booking 56 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.

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 25 July 2026.
Read through reviews of airlines operating flights from Sao Paulo to London Heathrow Airport, such as LATAM Airlines,TAP AIR PORTUGAL, andBritish Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,965 reviews
Check prices

Boarding

7.5

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

wizard,Jun 2026

GRU - DOH

It was a terrible experience, when I purchased the ticket, ot stated that I could have one carry on bag and one checked baggage, when I got to the airport they demanded a fee for the checked luggage of $328.00 or 1,705.00 bra real, of which I did not have and had to have a family member deposit it to me in order to pay this fee that was meant to be included, it caused a lot of stress for me and my family and I am very unhappy with this out right trickery. I feel something should be done to prevent other travelers from experiencing what I did, it is not fair.
LATAM Airlines
7.4
Good
1,965 reviews
LATAM Airlines
7.4
Good
1,965 reviews
Check prices

Boarding

7.5

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

wizard,Jun 2026

GRU - DOH

It was a terrible experience, when I purchased the ticket, ot stated that I could have one carry on bag and one checked baggage, when I got to the airport they demanded a fee for the checked luggage of $328.00 or 1,705.00 bra real, of which I did not have and had to have a family member deposit it to me in order to pay this fee that was meant to be included, it caused a lot of stress for me and my family and I am very unhappy with this out right trickery. I feel something should be done to prevent other travelers from experiencing what I did, it is not fair.
TAP AIR PORTUGAL
7.2
Good
2,345 reviews
LATAM Airlines
7.4
Good
1,965 reviews
Check prices

Boarding

7.5

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

wizard,Jun 2026

GRU - DOH

It was a terrible experience, when I purchased the ticket, ot stated that I could have one carry on bag and one checked baggage, when I got to the airport they demanded a fee for the checked luggage of $328.00 or 1,705.00 bra real, of which I did not have and had to have a family member deposit it to me in order to pay this fee that was meant to be included, it caused a lot of stress for me and my family and I am very unhappy with this out right trickery. I feel something should be done to prevent other travelers from experiencing what I did, it is not fair.
British Airways
6.7
Okay
8,132 reviews
LATAM Airlines
7.4
Good
1,965 reviews
Check prices

Boarding

7.5

Food

6.7

Overall

7.4

Comfort

7.3

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

wizard,Jun 2026

GRU - DOH

It was a terrible experience, when I purchased the ticket, ot stated that I could have one carry on bag and one checked baggage, when I got to the airport they demanded a fee for the checked luggage of $328.00 or 1,705.00 bra real, of which I did not have and had to have a family member deposit it to me in order to pay this fee that was meant to be included, it caused a lot of stress for me and my family and I am very unhappy with this out right trickery. I feel something should be done to prevent other travelers from experiencing what I did, it is not fair.

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 22h 10m. Fly via GOL or TAP AIR PORTUGAL 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 £524. Additional return tickets that might be worth considering are offered by TAP AIR PORTUGAL and LATAM Airlines, with the lowest prices starting at £540 and £625, respectively. Lufthansa is priced at 36% 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 Avianca, with whom users have recently found tickets for as low as £277. However, be on the lookout for offers from LATAM Airlines and British Airways, 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 (90%), British Airways (90%) or Finnair (74%) 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 £694 for a flight from Sao Paulo to London Heathrow Airport. The cheapest flight overall is £277 while the most popular route, (Sao Paulo Guarulhos Intl - London Heathrow) is currently priced at £601.

  • 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 £686). Flying from Sao Paulo to London Heathrow Airport in July is currently the most expensive (average of £1,005). 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
Hounslow
Milton Keynes
Luton
Wembley
Gatwick
Slough
Ilford
Hayes
Croydon
Colchester
Brentford
Eastbourne
Northampton
Watford
Swindon
Southend-on-Sea
Poole
Kingston upon Thames
Southall
Aylesbury

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 4 airlines flying from Sao Paulo to Heathrow

Discover the top 4 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 25 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£524Average£941FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£540Average£730FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£625Average£829FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£671Average£941FlexibilityNo cancel feeOn-time70%
Search British Airways 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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