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Cheap flights from Sao Paulo, Brazil to London Heathrow Airport from £298

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — LHR
28 Mar — 4 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sao Paulo to London Heathrow are usually found in November or February, booked 82 days in advance, depart on a Thursday or Tuesday and return on a Monday

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 26 February 2026.

Mon 5/1007:35
GRU
-
LHR
1 stop28h 00m
Avianca
Tue 13/1022:05
LHR
-
GRU
1 stop28h 25m
Avianca
Deal found 22/2£567
Mon 16/301:35
GRU
-
LHR
1 stop18h 05m
TAP AIR PORTUGAL
Mon 6/418:45
LHR
-
GRU
1 stop27h 55m
TAP AIR PORTUGAL
Deal found 23/2£571
Mon 1/618:55
GRU
-
LHR
1 stop34h 45m
ITA Airways
Wed 10/616:30
LHR
-
GRU
1 stop28h 25m
ITA Airways
Deal found 26/2£572
Mon 16/301:35
GRU
-
LHR
1 stop17h 00m
TAP AIR PORTUGAL
Tue 31/319:50
LHR
-
GRU
1 stop31h 25m
TAP AIR PORTUGAL
Deal found 26/2£574
Tue 10/318:45
GRU
-
LHR
1 stop15h 05m
Lufthansa
Tue 31/319:10
LHR
-
GRU
1 stop27h 30m
Lufthansa
Deal found 23/2£577
Sun 8/319:20
GRU
-
LHR
1 stop18h 00m
Multiple Airlines
Mon 16/307:40
LHR
-
GRU
1 stop15h 30m
Multiple Airlines
Deal found 24/2£577
Mon 9/319:20
GRU
-
LHR
1 stop14h 40m
Multiple Airlines
Mon 16/307:40
LHR
-
GRU
1 stop15h 30m
Multiple Airlines
Deal found 23/2£580
Wed 1/417:15
GRU
-
LHR
1 stop18h 20m
Avianca
Thu 9/422:05
LHR
-
GRU
1 stop22h 00m
Avianca
Deal found 24/2£581
Mon 16/301:35
GRU
-
LHR
1 stop17h 00m
TAP AIR PORTUGAL
Tue 7/408:00
LHR
-
GRU
1 stop14h 40m
TAP AIR PORTUGAL
Deal found 23/2£582
Mon 16/322:10
GRU
-
LHR
1 stop14h 40m
Lufthansa
Mon 6/407:25
LHR
-
GRU
1 stop15h 15m
Lufthansa
Deal found 23/2£583
Tue 3/321:30
GRU
-
LHR
1 stop30h 00m
Air Canada
Tue 10/313:25
LHR
-
GRU
1 stop22h 35m
Air Canada
Deal found 22/2£584
Fri 8/511:50
CGH
-
LHR
2 stops26h 45m
GOL
Mon 18/506:15
LHR
-
CGH
2 stops33h 00m
GOL
Deal found 24/2£646

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 26 February 2026.

Round-trip from

£554

One-way from

£298

Popular in

January

Cheapest in

November

Average price

£653

Good round-trip deal

£724 or less

Good one-way deal

£414 or less
ITA Airways
  • ITA Airways
  • 24/4-5/5
  • 2 total stops
  • 45h 10m total
  • Sao Paulo to London
Search Deals
Avianca
  • Avianca
  • 4/6
  • 1 total stop
  • 18h 20m total
  • Sao Paulo to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£20 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 26 February 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

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 7/8

14:10-09:40

1 stop15h 30m

London Heathrow

Wed 2/9

16:30-05:20

1 stop16h 50m

£598

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 23/3

01:35-21:35

1 stop17h 00m

London Heathrow

Wed 8/4

08:00-18:35

1 stop14h 35m

£637

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 20/3

08:35-18:20

2 stops30h 45m

London Heathrow

Thu 10/9

08:40-19:50

1 stop15h 10m

£724

Sao PauloLondon

CGH - LHR

CGHLHR

Sao Paulo Congonhas

Mon 9/3

22:00-16:35

2 stops39h 35m

London Heathrow

Tue 31/3

06:15-19:50

2 stops41h 35m

£736

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 25/5

22:55-13:45

2 stops34h 50m

London Heathrow

Tue 16/6

08:55-06:55

2 stops26h 00m

£740

Sao PauloLondon

CGH - LHR

CGHLHR

Sao Paulo Congonhas

Thu 14/5

16:55-13:45

2 stops40h 50m

London Heathrow

Sun 31/5

06:15-19:50

2 stops41h 35m

£745

Sao PauloLondon

CGH - LHR

CGHLHR

Sao Paulo Congonhas

Fri 15/5

11:50-18:35

2 stops26h 45m

London Heathrow

Sun 24/5

06:15-19:50

2 stops41h 35m

£748

Sao PauloLondon

CGH - LHR

CGHLHR

Sao Paulo Congonhas

Thu 4/6

16:55-16:35

2 stops43h 40m

London Heathrow

Mon 15/6

15:20-12:30

2 stops49h 10m

£758

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 5/6

21:45-16:15

1 stop14h 30m

London Heathrow

Sun 7/6

06:15-06:55

2 stops28h 40m

£758

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 15/3

19:20-08:15

2 stops33h 55m

London Heathrow

Mon 30/3

18:40-05:25

1 stop14h 45m

£764

Flights are sorted by cheapest return flights first.

Deals found on 23/2

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

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 20 February 2026.

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 £435). Flying from Sao Paulo to London Heathrow Airport in December is currently the most expensive (average of £607). 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 26 February 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 26 February 2026.

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).

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 33% 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 £579.

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 17% of weekly flights between Sao Paulo and London have experienced delays in the past year, with the average delay time being 145 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 evening tend to experience delays more often.

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

Sunday 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 Sao Paulo to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 12% of flights being delayed.

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 26 February 2026.
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
1,921 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

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
1,921 reviews
LATAM Airlines
7.5
Good
1,921 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

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
GOL
7.3
Good
1,175 reviews
LATAM Airlines
7.5
Good
1,921 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

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
2,151 reviews
LATAM Airlines
7.5
Good
1,921 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

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
7,771 reviews
LATAM Airlines
7.5
Good
1,921 reviews
Check prices

Boarding

7.5

Entertainment

7.0

Overall

7.5

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 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 15h 30m. Fly via ITA Airways, TAP AIR PORTUGAL, 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 £517. Additional return tickets that might be worth considering are offered by TAP AIR PORTUGAL and GOL, with the lowest prices starting at £532 and £534, respectively. Lufthansa is priced at 31% 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 £273. However, be on the lookout for offers from TAP AIR PORTUGAL and LATAM Airlines, 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 (75%), British Airways (75%) or Finnair (63%) 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 £620 for a flight from Sao Paulo to London Heathrow Airport. The cheapest flight overall is £389 while the most popular route, (Sao Paulo Guarulhos Intl - London Heathrow) is currently priced at £580.

  • 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 £435). Flying from Sao Paulo to London Heathrow Airport in December is currently the most expensive (average of £607). 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
Wembley
Luton
Northampton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Swindon
Bedford

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 26 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£517Average£762FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£532Average£616FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
GOLCheapest£534Average£659FlexibilityNo cancel feeOn-time74%
Search GOL flights
British AirwaysCheapest£595Average£859FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£614Average£791FlexibilityNo 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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