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Cheap flights from London Heathrow Airport to Sao Paulo, Brazil from £378

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 19/4. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — SAO
21 Feb — 28 Feb1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Heathrow to Sao Paulo are usually found in March or February, booked 51 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from Heathrow to Sao Paulo

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Sao Paulo
Explore the most affordable flight options available from Heathrow to Sao Paulo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 January 2026.

Sat 7/312:25
LHR
-
GRU
1 stop14h 30m
TAP AIR PORTUGAL
Sat 14/322:15
GRU
-
LHR
2 stops21h 25m
TAP AIR PORTUGAL
Deal found 21/1£611
Mon 2/320:15
LHR
-
GRU
Nonstop11h 45m
LATAM Airlines
Wed 18/323:40
GRU
-
LHR
Nonstop11h 25m
LATAM Airlines
Deal found 21/1£613
Wed 21/117:05
LHR
-
GRU
1 stop28h 55m
Multiple Airlines
Wed 28/114:40
GRU
-
LHR
1 stop14h 15m
Multiple Airlines
Deal found 21/1£613
Mon 9/321:40
LHR
-
GRU
1 stop28h 00m
Avianca
Mon 30/307:20
GRU
-
LHR
1 stop28h 15m
Avianca
Deal found 20/1£614
Mon 11/518:10
LHR
-
GRU
1 stop32h 20m
Royal Air Maroc
Tue 26/500:30
GRU
-
LHR
1 stop13h 15m
Royal Air Maroc
Deal found 22/1£616
Thu 12/306:15
LHR
-
VCP
1 stop17h 10m
Multiple Airlines
Mon 23/321:05
VCP
-
LHR
1 stop20h 40m
Multiple Airlines
Deal found 20/1£616
Sat 28/213:25
LHR
-
GRU
2 stops37h 30m
Multiple Airlines
Sun 8/323:15
GRU
-
LHR
2 stops19h 55m
Multiple Airlines
Deal found 20/1£617
Mon 11/507:25
LHR
-
GRU
1 stop15h 30m
Lufthansa
Thu 18/618:10
GRU
-
LHR
1 stop16h 30m
Lufthansa
Deal found 21/1£618
Thu 19/318:30
LHR
-
GRU
1 stop28h 25m
TAP AIR PORTUGAL
Sat 4/420:55
GRU
-
LHR
2 stops16h 50m
TAP AIR PORTUGAL
Deal found 22/1£619
Sun 8/320:15
LHR
-
GRU
Nonstop11h 45m
LATAM Airlines
Sun 22/323:40
GRU
-
LHR
Nonstop11h 25m
LATAM Airlines
Deal found 21/1£620
Mon 9/320:15
LHR
-
GRU
Nonstop11h 45m
LATAM Airlines
Sun 22/323:40
GRU
-
LHR
Nonstop11h 25m
LATAM Airlines
Deal found 21/1£622
Tue 3/306:00
LHR
-
VCP
1 stop16h 45m
Multiple Airlines
Tue 17/318:25
VCP
-
LHR
1 stop20h 05m
Multiple Airlines
Deal found 21/1£630

Find flight deals from Heathrow to Sao Paulo

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Sao Paulo (SAO). 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 22 January 2026.

Round-trip from

£611

One-way from

£378

Popular in

December

Cheapest in

March

Average price

£747

Good round-trip deal

£812 or less

Good one-way deal

£611 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 7/3-14/3
  • 3 total stops
  • 35h 55m total
  • London to Sao Paulo
Search Deals
Royal Air Maroc
  • Royal Air Maroc
  • 19/4
  • 1 total stop
  • 32h 20m total
  • London to Sao Paulo
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£36 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from London Heathrow to Sao Paulo (SAO).
Search Deals
Price to beat on a one-way flight from London Heathrow to Sao Paulo (SAO).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Sao Paulo 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 22 January 2026.
Use the filters below to find and compare flights from London Heathrow Airport to Sao Paulo that are best for you.

Fly from

Heathrow

Fly to

Sao Paulo

Route

Depart

Return

Price

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 12/2

06:35-04:10

1 stop24h 35m

Sao Paulo Guarulhos Intl

Sat 21/2

04:10-16:00

1 stop32h 50m

£701

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 24/6

08:00-18:35

1 stop14h 35m

Sao Paulo Guarulhos Intl

Thu 6/8

20:45-17:45

1 stop17h 00m

£707

LondonSao Paulo

LHR - VCP

LHRVCP

London Heathrow

Thu 30/4

19:50-19:20

1 stop27h 30m

Sao Paulo Viracopos

Mon 18/5

21:20-10:20

1 stop33h 00m

£724

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 2/2

17:45-17:45

1 stop27h 00m

Sao Paulo Guarulhos Intl

Sun 15/2

04:10-16:55

1 stop33h 45m

£724

LondonSao Paulo

LHR - VCP

LHRVCP

London Heathrow

Sat 14/2

19:55-16:40

1 stop23h 45m

Sao Paulo Viracopos

Wed 11/3

18:50-12:40

1 stop14h 50m

£724

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sat 20/6

18:00-03:30

1 stop37h 30m

Sao Paulo Guarulhos Intl

Mon 13/7

16:35-15:10

1 stop18h 35m

£728

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sun 1/2

12:05-10:20

1 stop25h 15m

Sao Paulo Guarulhos Intl

Wed 4/3

21:45-05:55

1 stop29h 10m

£731

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sun 1/2

12:05-10:20

1 stop25h 15m

Sao Paulo Guarulhos Intl

Sun 8/3

21:30-06:40

1 stop30h 10m

£731

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sat 27/6

22:35-03:30

1 stop32h 55m

Sao Paulo Guarulhos Intl

Mon 13/7

16:35-16:50

1 stop20h 15m

£732

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 12/2

20:25-19:00

1 stop25h 35m

Sao Paulo Guarulhos Intl

Wed 18/2

20:59-16:05

1 stop16h 06m

£733

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Showing 1-10 of 60 results
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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.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Heathrow to Sao Paulo. Price data was last updated on 16 January 2026.

Booking 51 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?

Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Sao Paulo (average of £198). Flying from London Heathrow Airport to Sao Paulo in July is currently the most expensive (average of £718). 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 LHR to SAO?

Find hourly flight availability from Heathrow to Sao Paulo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 January 2026.

When flying from London Heathrow Airport to Sao Paulo, 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 London Heathrow Airport to Sao Paulo

Explore weekly flight availability from Heathrow to Sao Paulo. 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 22 January 2026.

The most flights from LHR to SAO 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).

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

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

Lisbon (LIS) – chosen by Cheapflights users on 51% of one-stop itineraries from London Heathrow Airport to Sao Paulo on Cheapflights.

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

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

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £490.

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

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

Flights via Lisbon (LIS) have the shortest average one-way travel time for one-stop routes: 14h 40m.

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

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

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 1h 48m.

How often are flights from London to Sao Paulo delayed?

About 12% of weekly flights between London and Sao Paulo have experienced delays in the past year, with the average delay time being 106 minutes.

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

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon 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 Thursday has historically faced a higher average of delays compared to other days of the week.

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

Over the past year, LATAM Airlines have had the lowest number of delays on this route, with just 10% of flights being delayed.

Reviews of airlines servicing Sao Paulo

Get insights into the airlines that provide service to Sao Paulo. 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 Sao Paulo. Reviews last updated 22 January 2026.
See what other customers who have flown with LATAM Airlines, Virgin Atlantic, andTAP AIR PORTUGAL from London Heathrow Airport to Sao Paulo have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,913 reviews
Check prices

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,913 reviews
LATAM Airlines
7.5
Good
1,913 reviews
Check prices

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Virgin Atlantic
7.5
Good
678 reviews
LATAM Airlines
7.5
Good
1,913 reviews
Check prices

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
TAP AIR PORTUGAL
7.1
Good
2,124 reviews
LATAM Airlines
7.5
Good
1,913 reviews
Check prices

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Lufthansa
6.8
Okay
7,738 reviews
LATAM Airlines
7.5
Good
1,913 reviews
Check prices

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
British Airways
6.7
Okay
7,689 reviews
LATAM Airlines
7.5
Good
1,913 reviews
Check prices

Boarding

7.6

Overall

7.5

Entertainment

7.0

Comfort

7.3

Crew

8.0

Food

6.7

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Sao Paulo. 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 London Heathrow Airport to Sao Paulo?

    There are many flights that can get you from London Heathrow Airport to Sao Paulo in 14h 35m. Fly via Turkish Airlines, TAP AIR PORTUGAL, or United Airlines to get the fastest option. There are 5874 mi between London Heathrow Airport and Sao Paulo. 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 London Heathrow Airport to Sao Paulo round-trip?

    Currently priced at £225, TAP AIR PORTUGAL will fly you from London Heathrow Airport to Sao Paulo and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Avianca and Finnair - these airlines can fly you to your destination from £412 and £494, respectively. TAP AIR PORTUGAL is currently priced 71% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as £286 on Virgin Atlantic. Other airlines that offer cheap prices include LATAM Airlines from £327 and TAP AIR PORTUGAL from £330 one-way.

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

    Most travelers choose London Heathrow - Sao Paulo Guarulhos Intl, London Heathrow - Sao Paulo Viracopos or London Heathrow - Sao Paulo Congonhas when deciding on the best route from London Heathrow Airport to Sao Paulo.

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

    No one likes to see their flight delayed. When booking a flight from London Heathrow Airport to Sao Paulo consider choosing LATAM Airlines Brasil (73%), Qatar Airways (73%) or Japan Airlines (73%) as they are the most reliable in getting you off to your destination on time.

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

    Looking at all options, your cheapest flight can be booked for £530. While the most popular route (London Heathrow - Sao Paulo Guarulhos Intl) can be booked for £562 on average, our data indicates £1,367 when flying from London Heathrow Airport to Sao Paulo.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow to Sao Paulo 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 London Heathrow Airport to Sao Paulo?

    Currently, December is the cheapest month in which you can book a flight from London Heathrow Airport to Sao Paulo (average of £198). Flying from London Heathrow Airport to Sao Paulo in July is currently the most expensive (average of £718). 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

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.

Fly from Heathrow to Sao Paulo on these airlines

Choose from the following airlines for your flight from Heathrow to Sao Paulo. Flights are based on user searches made on Cheapflights and were last updated on 22 January 2026.
LATAM Airlines flights from London Heathrow to Sao Paulo
TAP AIR PORTUGAL flights from London Heathrow to Sao Paulo
British Airways flights from London Heathrow to Sao Paulo

Top 10 airlines flying from Heathrow to Sao Paulo

Discover the top 10 airlines that operate flights from Heathrow to Sao Paulo. 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 22 January 2026.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£225Average£892FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
AviancaCheapest£412Average£630FlexibilityNo cancel feeOn-time71%
Search Avianca flights
FinnairCheapest£494Average£726FlexibilityNo cancel feeOn-time76%
Search Finnair flights
IberiaCheapest£505Average£862FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£519Average£750FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£531Average£688FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air CanadaCheapest£589Average£657FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LATAM AirlinesCheapest£630Average£828FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
Turkish AirlinesCheapest£662Average£668FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Virgin AtlanticCheapest£664Average£917FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic 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 Heathrow to Sao Paulo?

When you search for this flight from Heathrow to Sao Paulo, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Heathrow to Sao Paulo by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Sao Paulo from Heathrow 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 Heathrow to Sao Paulo become cheaper?

Yes, Cheapflights offers price alerts on Heathrow to Sao Paulo flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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