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Cheap flights from Sao Paulo, Brazil to London 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 19/10. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — LON
31 Jul — 7 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sao Paulo to London are usually found in March or November, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Sao Paulo to London

Enter your travel dates to find the best prices.

Cheapest flights from Sao Paulo to London
Explore the most affordable flight options available from Sao Paulo to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 July 2026.

Mon 30/1123:10
GRU
-
LGW
1 stop18h 25m
TAP AIR PORTUGAL
Sat 5/1210:10
LGW
-
GRU
1 stop14h 35m
TAP AIR PORTUGAL
Deal found 28/6£756
Mon 16/1123:40
GRU
-
LHR
Nonstop11h 25m
Multiple Airlines
Thu 26/1106:50
LHR
-
GRU
1 stop16h 20m
Multiple Airlines
Deal found 28/6£756
Mon 10/815:30
GRU
-
LGW
1 stop20h 05m
TAP AIR PORTUGAL
Mon 24/821:15
LGW
-
GRU
1 stop25h 55m
TAP AIR PORTUGAL
Deal found 29/6£757
Tue 1/1223:40
GRU
-
LHR
Nonstop11h 25m
Multiple Airlines
Sun 28/208:15
LHR
-
GRU
1 stop14h 55m
Multiple Airlines
Deal found 28/6£757
Sun 22/1123:40
GRU
-
LHR
Nonstop11h 25m
LATAM Airlines
Sun 29/1106:15
LHR
-
GRU
1 stop26h 05m
LATAM Airlines
Deal found 28/6£757
Wed 12/814:15
GRU
-
LCY
2 stops18h 55m
ITA Airways
Wed 26/819:25
LCY
-
GRU
2 stops25h 30m
ITA Airways
Deal found 26/6£758
Mon 10/814:00
GRU
-
LTN
1 stop20h 05m
Multiple Airlines
Mon 31/813:45
LTN
-
GRU
1 stop20h 10m
Multiple Airlines
Deal found 28/6£758
Mon 27/717:15
GRU
-
LHR
1 stop18h 20m
Avianca
Sun 17/121:40
LHR
-
GRU
1 stop28h 00m
Avianca
Deal found 28/6£758
Tue 24/1117:25
GRU
-
LHR
1 stop18h 10m
Avianca
Mon 4/121:40
LHR
-
GRU
1 stop21h 35m
Avianca
Deal found 28/6£759
Wed 5/807:35
GRU
-
LHR
1 stop28h 00m
Avianca
Sun 23/822:05
LHR
-
GRU
1 stop35h 20m
Avianca
Deal found 28/6£760
Sat 8/823:00
GRU
-
LTN
1 stop15h 10m
Multiple Airlines
Mon 31/807:55
LTN
-
GRU
1 stop16h 25m
Multiple Airlines
Deal found 28/6£760
Fri 6/1123:35
GRU
-
LHR
1 stop14h 40m
LATAM Airlines
Mon 30/1118:45
LHR
-
GRU
1 stop15h 20m
LATAM Airlines
Deal found 26/6£760

Find flight deals from Sao Paulo to London

Discover tips and strategies to find the most affordable flight options for your journey from Sao Paulo (SAO) to London (LON). 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 1 July 2026.

Round-trip from

£756

One-way from

£309

Popular in

January

Cheapest in

March

Average price

£915

Good round-trip deal

£808 or less

Good one-way deal

£342 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 30/11-5/12
  • 2 total stops
  • 33h 00m total
  • Sao Paulo to London
Search Deals
19/10
  • 19/10
  • 1 total stop
  • 18h 55m total
  • Sao Paulo to London
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£22 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£11 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 (LON).
Search Deals
Price to beat on a one-way flight from Sao Paulo (SAO) to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sao Paulo to London 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 1 July 2026.
Use the filters below to find and compare flights from Sao Paulo to London that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Wed 12/8

13:50-14:05

1 stop20h 15m

London Luton

Wed 19/8

18:10-05:25

1 stop15h 15m

£758

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Sun 6/9

00:45-12:20

2 stops31h 35m

London Luton

Fri 11/9

12:45-18:45

2 stops34h 00m

£766

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Wed 16/9

20:45-19:55

2 stops19h 10m

London Luton

Mon 5/10

07:15-05:50

2 stops26h 35m

£775

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Mon 3/8

23:00-19:05

1 stop16h 05m

London Luton

Mon 17/8

07:55-20:20

1 stop16h 25m

£780

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Mon 10/8

14:00-14:20

2 stops20h 20m

London Luton

Mon 17/8

13:00-05:00

1 stop20h 00m

£781

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Tue 28/7

15:30-09:45

1 stop14h 15m

London Gatwick

Tue 18/8

16:25-18:35

1 stop30h 10m

£782

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 18/9

15:30-22:00

1 stop26h 30m

London Heathrow

Sat 3/10

19:50-18:35

1 stop26h 45m

£782

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 11/8

14:40-10:30

1 stop15h 50m

London Heathrow

Tue 18/8

08:55-06:55

2 stops26h 00m

£784

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 7/8

14:10-16:35

2 stops22h 25m

London Heathrow

Sat 22/8

06:15-17:20

1 stop15h 05m

£786

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 2/8

13:35-13:45

2 stops20h 10m

London Heathrow

Mon 31/8

06:15-17:20

1 stop15h 05m

£787

Flights are sorted by cheapest return flights first.

Deals found on 29/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Sao Paulo to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Currently, March is the cheapest month in which you can book a flight from Sao Paulo to London (average of £633). Flying from Sao Paulo to London in June is currently the most expensive (average of £952). 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 LON?

Find hourly flight availability from Sao Paulo to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 1 July 2026.

When flying from Sao Paulo to London, 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

Explore weekly flight availability from Sao Paulo to London. 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 1 July 2026.

The most flights from SAO to LON 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?

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

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

Lisbon (LIS) – chosen by Cheapflights users on 45% of one-stop itineraries from Sao Paulo to London on Cheapflights.

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

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

Casablanca (CMN) is the most affordable one-stop option, with an average return flight price of £396.

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

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

Flights via Casablanca (CMN) have the shortest average one-way travel time for one-stop routes: 13h 30m.

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

Average stopover duration for one-stop one-way flights from Sao Paulo to London, 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 20% of weekly flights between Sao Paulo and London have experienced delays in the past year, with the average delay time being 142 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?

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?

The price you pay for your flight from Sao Paulo to London may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 1 July 2026.
Get a feel of what it's like to fly with LATAM Airlines,TAP AIR PORTUGAL, andITA Airways from Sao Paulo to London by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,944 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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
7.4
Good
1,944 reviews
LATAM Airlines
7.4
Good
1,944 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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
7.2
Good
2,308 reviews
LATAM Airlines
7.4
Good
1,944 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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
ITA Airways
6.7
Okay
1,269 reviews
LATAM Airlines
7.4
Good
1,944 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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
8,089 reviews
LATAM Airlines
7.4
Good
1,944 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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
Avianca
6.5
Okay
2,530 reviews
LATAM Airlines
7.4
Good
1,944 reviews
Check prices

Crew

8.0

Entertainment

7.0

Boarding

7.5

Food

6.7

Comfort

7.3

Overall

7.4

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 London. 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?

    TAP AIR PORTUGAL, GOL, and KLM can get you from Sao Paulo to London in just under 14h 15m. Your travel time can differ by up to 2h 30m. Sao Paulo and London are separated by a distance of 5866 mi. This flight may include one or multiple stops.

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

    According to our current data, Lufthansa (£528), TAP AIR PORTUGAL (£543), and LATAM Airlines (£629) offers the cheapest pricing from Sao Paulo to London. You may be able to fly from Sao Paulo to London for 32% less than the average price by searching for these airlines.

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

    £279 is the cheapest one-way deal found within the past few days, from Avianca. You may also be able to find cheap deals on LATAM Airlines and British Airways, with prices starting from £300 and £356, respectively.

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

    The most popular route from Sao Paulo to London is Sao Paulo Guarulhos Intl - London Heathrow. You may also consider Sao Paulo Guarulhos Intl - London Gatwick or Sao Paulo Guarulhos Intl - London City.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sao Paulo to London on time: Iberia (93%), British Airways (93%), Finnair (77%).

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

    Looking for the cheapest flight from Sao Paulo to London? While on average our users pay £1,827, our data indicates the cheapest price to be £288. The most popular route (Sao Paulo Guarulhos Intl - London Heathrow), is priced around £609.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Sao Paulo to London (average of £633). Flying from Sao Paulo to London in June is currently the most expensive (average of £952). 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?

Book flights to London if you plan to visit one of these locations
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Milton Keynes
Luton
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Gatwick
Croydon
Slough
Ilford
Hayes
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Eastbourne
Southall
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Romford
Ipswich
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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 London

Discover the top 4 airlines that operate flights from Sao Paulo to London. 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 1 July 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£528Average£947FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£543Average£709FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£629Average£835FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£675Average£950FlexibilityNo 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 London?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to London from Sao Paulo today with Cheapflights!

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

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

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Sao Paulo to London flexibly with Cheapflights today.

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

Of course! You can now track prices for flights from Sao Paulo to London 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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