Cheap flights from Sao Paulo to London from $412

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sao Paulo to London departing on 3/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Avianca Logo
1:20 am - 3:35 pm
GRU
-
LHR
34h 15m
1 stop
Avianca Logo
10:05 pm - 10:30 pm
LHR
-
GRU
28h 25m
1 stop
$782Avianca
Wed, Apr 1 - Thu, Apr 23
SWISS Logo
7:20 pm - 12:55 pm
GRU
-
LCY
14h 35m
1 stop
SWISS Logo
5:40 pm - 6:45 am
LCY
-
GRU
16h 05m
1 stop
$785SWISS
Wed, Feb 18 - Wed, Mar 18
TAP AIR PORTUGAL Logo
1:35 am - 10:40 pm
GRU
-
LHR
18h 05m
1 stop
TAP AIR PORTUGAL Logo
8:15 am - 7:55 pm
LHR
-
GRU
14h 40m
1 stop
$787TAP AIR PORTUGAL
Sun, Feb 15 - Tue, Mar 10
TAP AIR PORTUGAL Logo
11:50 pm - 8:40 pm
GRU
-
LGW
17h 50m
1 stop
TAP AIR PORTUGAL Logo
10:35 am - 11:15 pm
LGW
-
GRU
16h 40m
1 stop
$790TAP AIR PORTUGAL
Thu, Mar 12 - Thu, May 14
Multiple Airlines Logo
8:59 pm - 4:05 pm
GRU
-
LHR
16h 06m
1 stop
Multiple Airlines Logo
2:45 pm - 7:15 am
LHR
-
GRU
19h 30m
1 stop
$795Multiple Airlines
Mon, Feb 16 - Tue, Mar 10
ITA Airways Logo
6:50 pm - 3:40 pm
GRU
-
LHR
16h 50m
1 stop
ITA Airways Logo
4:30 pm - 5:20 am
LHR
-
GRU
16h 50m
1 stop
$804ITA Airways
Wed, Jul 29 - Wed, Sep 2
ITA Airways Logo
6:50 pm - 3:40 pm
GRU
-
LHR
16h 50m
1 stop
ITA Airways Logo
4:30 pm - 5:20 am
LHR
-
GRU
16h 50m
1 stop
$810ITA Airways
Wed, Jul 29 - Wed, Sep 2
Multiple Airlines Logo
3:05 pm - 2:00 pm
GRU
-
LGW
19h 55m
1 stop
Multiple Airlines Logo
3:25 pm - 6:30 am
LGW
-
GRU
18h 05m
1 stop
$829Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Air Europa Logo
3:05 pm - 4:25 pm
GRU
-
LGW
22h 20m
1 stop
Air Europa Logo
5:25 pm - 6:30 am
LGW
-
GRU
16h 05m
1 stop
$850Air Europa
Tue, Mar 17 - Sun, Mar 22
Air Europa Logo
3:05 pm - 4:25 pm
GRU
-
LGW
22h 20m
1 stop
Air Europa Logo
10:00 am - 5:25 am
LGW
-
GRU
23h 25m
1 stop
$858Air Europa
Tue, Mar 17 - Tue, Apr 28

Avianca flights from Sao Paulo to London

Our best Avianca deals on Sao Paulo to London flight tickets
Avianca
Apr 1
GRU1:20 amSao Paulo Guarulhos Intl
34h 15m
1 stop
LHR3:35 pmLondon Heathrow
Apr 23
LHR10:05 pmLondon Heathrow
28h 25m
1 stop
GRU10:30 pmSao Paulo Guarulhos Intl
$782
Avianca
May 18
GRU1:20 amSao Paulo Guarulhos Intl
34h 15m
1 stop
LHR3:35 pmLondon Heathrow
Jun 20
LHR10:05 pmLondon Heathrow
31h 05m
1 stop
GRU1:10 amSao Paulo Guarulhos Intl
$786
Avianca
Mar 19
GRU7:35 amSao Paulo Guarulhos Intl
28h 00m
1 stop
LHR2:35 pmLondon Heathrow
Apr 2
LHR10:05 pmLondon Heathrow
28h 25m
1 stop
GRU10:30 pmSao Paulo Guarulhos Intl
$815

GOL flights from Sao Paulo to London

Our best GOL deals on Sao Paulo to London flight tickets
GOL
Feb 18
GRU8:40 pmSao Paulo Guarulhos Intl
16h 55m
1 stop
LHR4:35 pmLondon Heathrow
Mar 18
LHR6:20 amLondon Heathrow
18h 45m
2 stops
GRU10:05 pmSao Paulo Guarulhos Intl
$826
GOL
Feb 18
GRU8:40 pmSao Paulo Guarulhos Intl
16h 55m
1 stop
LHR4:35 pmLondon Heathrow
Mar 18
LHR6:20 amLondon Heathrow
28h 00m
2 stops
GRU7:20 amSao Paulo Guarulhos Intl
$828
GOL
Feb 18
GRU8:40 pmSao Paulo Guarulhos Intl
14h 05m
1 stop
LHR1:45 pmLondon Heathrow
Feb 27
LHR6:20 amLondon Heathrow
18h 35m
2 stops
GRU9:55 pmSao Paulo Guarulhos Intl
$830

momondo Fare Finder

 
Customize 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, momondo users made 832,500 searches. Data last updated February 3, 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

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 4/1

1:20 am-3:35 pm

1 stop34h 15m

London Heathrow

Thu 4/23

10:05 pm-10:30 pm

1 stop28h 25m

$782

Sao PauloLondon

GRU - LCY

GRULCY

Sao Paulo Guarulhos Intl

Wed 2/18

7:20 pm-12:55 pm

1 stop14h 35m

London City

Wed 3/18

5:40 pm-6:45 am

1 stop16h 05m

$785

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 2/15

1:35 am-10:40 pm

1 stop18h 05m

London Heathrow

Tue 3/10

8:15 am-7:55 pm

1 stop14h 40m

$787

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Thu 3/12

11:50 pm-8:40 pm

1 stop17h 50m

London Gatwick

Thu 5/14

10:35 am-11:15 pm

1 stop16h 40m

$790

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 2/16

8:59 pm-4:05 pm

1 stop16h 06m

London Heathrow

Tue 3/10

2:45 pm-7:15 am

1 stop19h 30m

$795

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 7/29

6:50 pm-3:40 pm

1 stop16h 50m

London Heathrow

Wed 9/2

4:30 pm-5:20 am

1 stop16h 50m

$804

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 7/29

6:50 pm-3:40 pm

1 stop16h 50m

London Heathrow

Wed 9/2

4:30 pm-5:20 am

1 stop16h 50m

$810

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Wed 3/18

3:05 pm-2:00 pm

1 stop19h 55m

London Gatwick

Wed 3/25

3:25 pm-6:30 am

1 stop18h 05m

$829

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Tue 3/17

3:05 pm-4:25 pm

1 stop22h 20m

London Gatwick

Sun 3/22

5:25 pm-6:30 am

1 stop16h 05m

$850

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Tue 3/17

3:05 pm-4:25 pm

1 stop22h 20m

London Gatwick

Tue 4/28

10:00 am-5:25 am

1 stop23h 25m

$858

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to London from

How to get the cheapest flight ticket from Sao Paulo to London

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Sao Paulo and London?

What is the cheapest month to fly to London?

The cheapest month to fly to London from Sao Paulo is in March. Flight prices, which tend to average around $790, are often lower during this time because this is during the off-season. The month of November is another great option to travel to London, with average flight prices from Sao Paulo averaging around $792.

What is the cheapest day to depart on your flight to London?

The cheapest day to depart from Sao Paulo to London is on a Wednesday. Travelers who choose to depart for London on a Wednesday will often find tickets for as low as $1,080. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,277. These prices are subject to change though, so be sure to set up a Price Alert for flights to London.

What is the cheapest time of day to depart on your flight to London?

Flying to London from Sao Paulo in the evening is the least expensive time of day to depart. momondo users have found prices as low as $1,124 when looking at flights departing in the evening. Flights to London are more costly in the afternoon, with an average ticket price of $1,163. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Sao Paulo to London flight route?

Fly from Sao Paulo Guarulhos Intl to London Heathrow for the best Sao Paulo - London flight prices

How far in advance should I book a flight to London?

You are more likely to see cheaper flights to London from Sao Paulo when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around $1,017 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Sao Paulo for as low as $951 on momondo.

What cabin class options are available on Sao Paulo to London flights?

There are 3 cabin classes available to choose from on Sao Paulo to London flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Sao Paulo to London flights?

You could potentially save up to 17% on your flight if you consider stops on a Sao Paulo to London flight.

How have Sao Paulo to London flight prices changed over time?

As of February 2026, prices for Sao Paulo to London flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Sao Paulo to London

Are you open to changing your travel dates? Check out the ideal times to fly from Sao Paulo to London according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Sao Paulo to London (SAO to LON) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sao Paulo to London

Best Price Found

$639

Fastest flight time

11h 15m

Direct flights

Every day

Airports in London

6 airports
The best one-way flight to London from Sao Paulo in the past 72 hours is $639. The best round-trip flight deal from Sao Paulo to London found on momondo in the last 72 hours is $984.
The fastest flight from Sao Paulo to London takes 11h 15m
Direct flights go from Sao Paulo to London every day.
There are 6 airports in London. From Sao Paulo there are direct flights to London Heathrow (LHR).
  • How far is Sao Paulo to London by plane?

    Sao Paulo and London are 5896.8 mi apart from one another. A reasonable flight in good conditions will take 11h 15m.

  • When did momondo last update prices for flights from Sao Paulo to London?

    Prices for flights from Sao Paulo to London were last updated today.

  • How many operators does momondo search for flights from Sao Paulo to London?

  • How old do you have to be to fly from Sao Paulo to London?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sao Paulo to London.

  • What documentation or ID do you need to fly to London?

    The travel and health documents required for your trip to London can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Sao Paulo to London?

  • What is the most popular airline from Sao Paulo to London?

Best airlines flying from Sao Paulo to London

Compare and see reviews for airlines that fly from Sao Paulo to London with momondo
Airline
Rating
Free Cancellation
Price
TAP AIR PORTUGALPriceFrom $616Free CancellationRating
7.1
2,133 reviews
Search TAP AIR PORTUGAL flights
LATAM AirlinesPriceFrom $849Free CancellationRating
7.5
1,918 reviews
Search LATAM Airlines flights
British AirwaysPriceFrom $917Free CancellationRating
6.7
7,711 reviews
Search British Airways flights
  • LATAM Airlines Flights From Sao Paulo to London

    LATAM Airlines flies from Sao Paulo to London around 7 times per week, with 1,918 momondo users rating the airline 7.5/10. The cheapest LATAM Airlines deal from Sao Paulo to London in the last 72 hours was $849 (round-trip), much lower than the average airfare cost of $1,143 for LATAM Airlines flights on this route.

  • British Airways Flights From Sao Paulo to London

    Across 7,711 British Airways reviews on momondo, the average score is 6.7/10. British Airways flies from Sao Paulo to London about 7 times each week, with ticket deals ranging from $917 to $1,446. Price data is based on momondo searches in the last 72 hours.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Guildford
Crawley
Wembley
Dartford
Hayes
Croydon
Brentwood
Harrow
Watford
Cobham
Folkestone
Romford
Stansted
Richmond

Why use momondo?

Why should I use momondo to find a flight deal from Sao Paulo to London?

It is quick and easy to find Sao Paulo to London flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to London that suits you.

Can I find flights from Sao Paulo to London with flexible booking policies on momondo?

Yes. All flights to London from Sao Paulo on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sao Paulo to London?

Once all potential Sao Paulo to London flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sao Paulo to London right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Sao Paulo to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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1 adult
Thu 3/5
Thu 3/12

Find better results for your trip to the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London