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Cheap flights from Sao Paulo, Brazil to London from £301

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
SAO — LON
14 Apr — 21 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sao Paulo to London are usually found in November or March, booked 80 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

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 15 March 2026.

Sun 27/907:35
GRU
-
LHR
1 stop28h 00m
Avianca
Sun 18/1022:05
LHR
-
GRU
1 stop28h 25m
Avianca
Deal found 14/3£575
Tue 2/607:35
GRU
-
LHR
1 stop28h 00m
Avianca
Tue 23/622:05
LHR
-
GRU
1 stop22h 00m
Avianca
Deal found 13/3£576
Sat 31/1002:40
GRU
-
LHR
1 stop32h 55m
Avianca
Tue 17/1121:40
LHR
-
GRU
1 stop21h 35m
Avianca
Deal found 13/3£577
Tue 29/917:15
GRU
-
LHR
1 stop18h 20m
Avianca
Mon 26/1021:40
LHR
-
GRU
1 stop28h 00m
Avianca
Deal found 14/3£579
Tue 2/607:35
GRU
-
LHR
1 stop28h 00m
Avianca
Thu 25/622:05
LHR
-
GRU
1 stop28h 25m
Avianca
Deal found 14/3£587
Wed 18/1107:35
GRU
-
LHR
1 stop28h 00m
Avianca
Fri 27/1121:40
LHR
-
GRU
1 stop28h 00m
Avianca
Deal found 13/3£588
Wed 3/607:35
GRU
-
LHR
1 stop28h 00m
Avianca
Mon 22/622:05
LHR
-
GRU
1 stop22h 00m
Avianca
Deal found 14/3£593
Mon 25/507:35
GRU
-
LHR
1 stop28h 00m
Avianca
Mon 1/622:05
LHR
-
GRU
1 stop28h 25m
Avianca
Deal found 12/3£596
Wed 30/917:15
GRU
-
LHR
1 stop18h 20m
Avianca
Thu 8/1022:05
LHR
-
GRU
1 stop22h 00m
Avianca
Deal found 13/3£597
Tue 27/1001:20
GRU
-
LHR
1 stop34h 15m
Avianca
Thu 12/1121:40
LHR
-
GRU
1 stop21h 35m
Avianca
Deal found 14/3£602
Wed 25/1107:35
GRU
-
LHR
1 stop28h 00m
Avianca
Sun 29/1121:40
LHR
-
GRU
1 stop28h 00m
Avianca
Deal found 13/3£604
Fri 30/1007:35
GRU
-
LHR
1 stop28h 00m
Avianca
Fri 13/1121:40
LHR
-
GRU
1 stop28h 00m
Avianca
Deal found 14/3£605

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 15 March 2026.

Round-trip from

£576

One-way from

£301

Popular in

January

Cheapest in

November

Average price

£627

Good round-trip deal

£759 or less

Good one-way deal

£434 or less
Avianca
  • Avianca
  • 2/6-23/6
  • 2 total stops
  • 50h 00m total
  • Sao Paulo to London
Search Deals
Avianca
  • Avianca
  • 28/4
  • 1 total stop
  • 33h 15m total
  • Sao Paulo to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£30 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 15 March 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 - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 11/5

14:15-09:40

1 stop15h 25m

London Heathrow

Tue 19/5

16:30-16:55

1 stop28h 25m

£739

Sao PauloLondon

CGH - LHR

CGHLHR

Sao Paulo Congonhas

Tue 16/6

11:50-13:45

2 stops21h 55m

London Heathrow

Thu 25/6

19:45-20:05

2 stops52h 20m

£773

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 21/8

14:15-09:40

1 stop15h 25m

London Heathrow

Tue 1/9

16:30-16:55

1 stop28h 25m

£799

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Sat 25/4

00:30-13:15

2 stops32h 45m

London Luton

Sun 3/5

07:35-22:30

2 stops42h 55m

£802

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Mon 27/4

18:10-14:20

1 stop16h 10m

London Luton

Mon 4/5

13:00-05:55

2 stops20h 55m

£808

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 30/3

14:15-09:40

1 stop15h 25m

London Heathrow

Tue 7/4

10:30-05:10

1 stop22h 40m

£820

Sao PauloLondon

CGH - LHR

CGHLHR

Sao Paulo Congonhas

Fri 22/5

11:50-18:35

2 stops26h 45m

London Heathrow

Sat 30/5

17:35-12:30

2 stops46h 55m

£832

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Thu 4/6

20:55-00:50

3 stops23h 55m

London Luton

Sat 20/6

18:15-18:35

2 stops28h 20m

£832

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Tue 21/4

18:10-14:50

1 stop16h 40m

London Luton

Wed 6/5

09:40-15:45

2 stops34h 05m

£832

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Wed 3/6

13:50-16:25

1 stop22h 35m

London Gatwick

Sun 14/6

17:25-05:25

1 stop16h 00m

£839

Flights are sorted by cheapest return flights first.

Deals found on 10/3

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

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

Use this chart to determine the optimal time to book a return flight from Sao Paulo to London. Price data was last updated on 6 March 2026.

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 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, November is the cheapest month in which you can book a flight from Sao Paulo to London (average of £335). Flying from Sao Paulo to London in September is currently the most expensive (average of £601). 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 15 March 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 15 March 2026.

The most flights from SAO to LON are scheduled on a Monday (11 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 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 35% 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 £397.

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 16% of weekly flights between Sao Paulo and London have experienced delays in the past year, with the average delay time being 144 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 11% of flights being delayed.

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 15 March 2026.
Get a feel of what it's like to fly with SWISS,LATAM Airlines, andGOL 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.
SWISS
7.5
Good
1,897 reviews
Check prices

Overall

7.5

Entertainment

6.8

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
SWISS
7.5
Good
1,897 reviews
SWISS
7.5
Good
1,897 reviews
Check prices

Overall

7.5

Entertainment

6.8

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
LATAM Airlines
7.4
Good
1,918 reviews
SWISS
7.5
Good
1,897 reviews
Check prices

Overall

7.5

Entertainment

6.8

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
GOL
7.3
Good
1,194 reviews
SWISS
7.5
Good
1,897 reviews
Check prices

Overall

7.5

Entertainment

6.8

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
TAP AIR PORTUGAL
7.1
Good
2,166 reviews
SWISS
7.5
Good
1,897 reviews
Check prices

Overall

7.5

Entertainment

6.8

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.
British Airways
6.7
Okay
7,794 reviews
SWISS
7.5
Good
1,897 reviews
Check prices

Overall

7.5

Entertainment

6.8

Crew

8.3

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

AMS - ZRH

Efficient, professional on board attendants. Food offering just right. On time.

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?

    GOL, ITA Airways, and TAP AIR PORTUGAL can get you from Sao Paulo to London in just under 15h 25m. Your travel time can differ by up to 6h 30m. Sao Paulo and London are separated by a distance of 5874 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 (£544), and GOL (£546) offers the cheapest pricing from Sao Paulo to London. You may be able to fly from Sao Paulo to London for 28% less than the average price by searching for these airlines.

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

    £280 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 £357, 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 (76%), British Airways (76%), Finnair (59%).

  • 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 £668, our data indicates the cheapest price to be £398. The most popular route (Sao Paulo Guarulhos Intl - London Heathrow), is priced around £671.

  • 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, November is the cheapest month in which you can book a flight from Sao Paulo to London (average of £335). Flying from Sao Paulo to London in September is currently the most expensive (average of £601). 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
Milton Keynes
Wembley
Croydon
Luton
Hounslow
Slough
Gatwick
Ilford
Hayes
Brentford
Colchester
Guildford
Watford
Kingston upon Thames
Chelmsford
Eastbourne
Ipswich
Bedford
Romford
Southend-on-Sea

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 London

Discover the top 5 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 15 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£528Average£780FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£544Average£630FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
GOLCheapest£546Average£674FlexibilityNo cancel feeOn-time74%
Search GOL flights
British AirwaysCheapest£609Average£896FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£628Average£819FlexibilityNo 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 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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