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Cheap flights from London Heathrow Airport to Sao Paulo from $802

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Heathrow Airport to Sao Paulo departing on 28/10. 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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Find the cheapest flights from London Heathrow Airport to Sao Paulo

Cheap return flights

Logo
08:40 - 19:50LHR-GRU
15h 10m1 stop
Logo
14:40 - 10:30GRU-LHR
15h 50m1 stop
$1,224
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Wed, 17 Sep - Thu, 16 Oct
KLM Logo
16:25 - 05:35LHR-GRU
16h 10m1 stop
KLM Logo
20:59 - 16:05GRU-LHR
16h 06m1 stop
$1,248KLM
Find Deal
Sat, 15 Nov - Sun, 30 Nov
TAP AIR PORTUGAL Logo
06:00 - 23:55LHR-GRU
20h 55m1 stop
TAP AIR PORTUGAL Logo
01:30 - 21:35GRU-LHR
17h 05m1 stop
$1,256TAP AIR PORTUGAL
Find Deal
Mon, 3 Nov - Sun, 23 Nov
Logo
06:30 - 19:00LHR-GRU
15h 30m1 stop
Logo
20:40 - 13:45GRU-LHR
14h 05m1 stop
$1,262
Find Deal
Mon, 24 Nov - Mon, 1 Dec
KLM Logo
06:30 - 19:00LHR-GRU
15h 30m1 stop
KLM Logo
20:59 - 13:50GRU-LHR
13h 51m1 stop
$1,279KLM
Find Deal
Wed, 5 Nov - Tue, 18 Nov
Avianca Logo
22:05 - 15:20LHR-GRU
21h 15m1 stop
Avianca Logo
07:20 - 15:35GRU-LHR
28h 15m1 stop
$1,300Avianca
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Sun, 7 Sep - Sun, 21 Sep
Avianca Logo
21:40 - 22:40LHR-GRU
28h 00m1 stop
Avianca Logo
07:35 - 14:35GRU-LHR
28h 00m1 stop
$1,343Avianca
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Mon, 3 Nov - Sun, 23 Nov
TAP AIR PORTUGAL Logo
08:15 - 19:55LHR-GRU
14h 40m1 stop
TAP AIR PORTUGAL Logo
16:20 - 11:25GRU-LHR
16h 05m1 stop
$1,374TAP AIR PORTUGAL
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Tue, 10 Feb - Wed, 4 Mar
SWISS Logo
20:05 - 06:45LHR-GRU
37h 40m1 stop
SWISS Logo
19:20 - 13:00GRU-LHR
14h 40m1 stop
$1,446SWISS
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Tue, 20 Jan - Tue, 10 Feb
SWISS Logo
07:00 - 05:25LHR-GRU
26h 25m2 stops
SWISS Logo
18:30 - 16:35GRU-LHR
18h 05m2 stops
$1,454SWISS
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Tue, 2 Sep - Tue, 7 Oct

Avianca flights from London Heathrow Airport to Sao Paulo

Our best Avianca deals on London Heathrow Airport to Sao Paulo flight tickets
Avianca
7 Sept
LHR22:05London Heathrow
21h 15m
1 stop
GRU15:20Sao Paulo Guarulhos Intl
21 Sept
GRU07:20Sao Paulo Guarulhos Intl
28h 15m
1 stop
LHR15:35London Heathrow
$1,300
Find similar
Avianca
3 Nov
LHR21:40London Heathrow
28h 00m
1 stop
GRU22:40Sao Paulo Guarulhos Intl
23 Nov
GRU07:35Sao Paulo Guarulhos Intl
28h 00m
1 stop
LHR14:35London Heathrow
$1,343
Find similar
Avianca
3 Nov
LHR21:40London Heathrow
28h 00m
1 stop
GRU22:40Sao Paulo Guarulhos Intl
22 Nov
GRU02:40Sao Paulo Guarulhos Intl
32h 55m
1 stop
LHR14:35London Heathrow
$1,349
Find similar

SWISS flights from London Heathrow Airport to Sao Paulo

Our best SWISS deals on London Heathrow Airport to Sao Paulo flight tickets
SWISS
20 Jan
LHR20:05London Heathrow
37h 40m
1 stop
GRU06:45Sao Paulo Guarulhos Intl
10 Feb
GRU19:20Sao Paulo Guarulhos Intl
14h 40m
1 stop
LHR13:00London Heathrow
$1,446
Find similar
SWISS
2 Sept
LHR07:00London Heathrow
26h 25m
2 stops
GRU05:25Sao Paulo Guarulhos Intl
7 Oct
GRU18:30Sao Paulo Guarulhos Intl
18h 05m
2 stops
LHR16:35London Heathrow
$1,454
Find similar
SWISS
26 Nov
LHR17:10London Heathrow
16h 35m
1 stop
GRU06:45Sao Paulo Guarulhos Intl
13 Dec
GRU19:20Sao Paulo Guarulhos Intl
14h 40m
1 stop
LHR13:00London Heathrow
$1,486
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Heathrow Airport 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, momondo users made 78,305 searches. Data last updated 15 August 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 17/9

08:40-19:50

1 stop15h 10m

Sao Paulo Guarulhos Intl

Thu 16/10

14:40-10:30

1 stop15h 50m

$1,224

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sat 15/11

16:25-05:35

1 stop16h 10m

Sao Paulo Guarulhos Intl

Sun 30/11

20:59-16:05

1 stop16h 06m

$1,248

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 3/11

06:00-23:55

1 stop20h 55m

Sao Paulo Guarulhos Intl

Sun 23/11

01:30-21:35

1 stop17h 05m

$1,256

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 24/11

06:30-19:00

1 stop15h 30m

Sao Paulo Guarulhos Intl

Mon 1/12

20:40-13:45

1 stop14h 05m

$1,262

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 5/11

06:30-19:00

1 stop15h 30m

Sao Paulo Guarulhos Intl

Tue 18/11

20:59-13:50

1 stop13h 51m

$1,279

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sun 7/9

22:05-15:20

1 stop21h 15m

Sao Paulo Guarulhos Intl

Sun 21/9

07:20-15:35

1 stop28h 15m

$1,300

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 3/11

21:40-22:40

1 stop28h 00m

Sao Paulo Guarulhos Intl

Sun 23/11

07:35-14:35

1 stop28h 00m

$1,343

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 10/2

08:15-19:55

1 stop14h 40m

Sao Paulo Guarulhos Intl

Wed 4/3

16:20-11:25

1 stop16h 05m

$1,374

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 20/1

20:05-06:45

1 stop37h 40m

Sao Paulo Guarulhos Intl

Tue 10/2

19:20-13:00

1 stop14h 40m

$1,446

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 2/9

07:00-05:25

2 stops26h 25m

Sao Paulo Guarulhos Intl

Tue 7/10

18:30-16:35

2 stops18h 05m

$1,454

Flights are sorted by cheapest return flights first.

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

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

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 London Heathrow Airport and Sao Paulo?

What is the cheapest month to fly to Sao Paulo?

In general, March is the cheapest month to fly from London Heathrow Airport to Sao Paulo. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,325. If you don’t want to visit Sao Paulo in March, then you should wait until February to fly from London Heathrow Airport, when ticket prices are also cheap, with an average price of $1,406.

What is the cheapest day to depart on your flight to Sao Paulo?

According to our data, Monday is the cheapest day to fly to Sao Paulo from London Heathrow Airport. The lowest ticket price found for a Monday departure recently was $1,248. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Sao Paulo for around $1,679.

What is the cheapest London Heathrow to Sao Paulo flight route?

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

How far in advance should I book a flight to Sao Paulo?

You are more likely to see cheaper flights to Sao Paulo from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sao Paulo for around $1,617 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sao Paulo from London Heathrow Airport for as low as $1,460 on momondo.

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

There are 1 cabin classes available to choose from on London Heathrow to Sao Paulo flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of August 2025, prices for London Heathrow Airport to Sao Paulo flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from London Heathrow Airport to Sao Paulo

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

Cheap London Heathrow Airport to Sao Paulo (LHR to SAO) flight deals and tips

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

Best price found

$802

Fastest flight time

11h 45m

Direct flights

Every day

Airports in Sao Paulo

1 airport
The best one-way flight to Sao Paulo from London Heathrow Airport in the past 72 hours is $802. The best return flight deal from London Heathrow Airport to Sao Paulo found on momondo in the last 72 hours is $1,224.
The fastest flight from London Heathrow Airport to Sao Paulo takes 11h 45m
Direct flights go from London Heathrow Airport to Sao Paulo every day.
There is 1 airport near Sao Paulo: Sao Paulo Guarulhos Intl (GRU)
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  • How far is London Heathrow to Sao Paulo by plane?

    There are 9472.5 km between London Heathrow and Sao Paulo. In terms of flight time, this usually takes a little over 14h 40m.

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

    Prices for flights from London Heathrow Airport to Sao Paulo are updated daily.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Heathrow Airport to Sao Paulo.

  • What documentation or ID do you need to fly to Sao Paulo?

    The travel and health documents you'll need for your trip to Sao Paulo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sao Paulo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Sao Paulo. momondo saves you time and could save you money on your trip.

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

Flights from London to Sao Paulo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Sao Paulo from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Sao Paulo from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 78.7 km from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport