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Cheap flights from London Heathrow Airport to Sao Paulo from €517

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 22/9. 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

Avianca Logo
21:40 - 22:40LHR-GRU
28h 00m1 stop
Avianca Logo
02:40 - 14:35GRU-LHR
32h 55m1 stop
€751Avianca
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Mon, 3 Nov - Sat, 22 Nov
Logo
06:30 - 19:00LHR-GRU
15h 30m1 stop
Logo
14:40 - 10:30GRU-LHR
16h 50m1 stop
€755
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Thu, 13 Nov - Fri, 21 Nov
TAP AIR PORTUGAL Logo
06:00 - 23:55LHR-GRU
20h 55m1 stop
TAP AIR PORTUGAL Logo
16:20 - 11:25GRU-LHR
16h 05m1 stop
€778TAP AIR PORTUGAL
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Sat, 15 Nov - Wed, 10 Dec
TAP AIR PORTUGAL Logo
08:15 - 19:55LHR-GRU
14h 40m1 stop
TAP AIR PORTUGAL Logo
01:35 - 22:40GRU-LHR
18h 05m1 stop
€794TAP AIR PORTUGAL
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Fri, 14 Nov - Sun, 30 Nov
Logo
06:30 - 19:00LHR-GRU
15h 30m1 stop
Logo
14:40 - 07:55GRU-LHR
14h 15m1 stop
€799
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Fri, 7 Nov - Fri, 21 Nov
Turkish Airlines Logo
22:35 - 17:45LHR-GRU
22h 10m1 stop
Turkish Airlines Logo
04:10 - 09:55GRU-LHR
26h 45m1 stop
€825Turkish Airlines
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Fri, 26 Dec - Mon, 12 Jan
United Airlines Logo
08:40 - 09:30LHR-GRU
28h 50m2 stops
United Airlines Logo
21:30 - 06:45GRU-LHR
29h 15m2 stops
€828United Airlines
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Mon, 6 Oct - Mon, 13 Oct
KLM Logo
06:30 - 19:00LHR-GRU
15h 30m1 stop
KLM Logo
20:59 - 13:50GRU-LHR
13h 51m1 stop
€831KLM
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Fri, 7 Nov - Tue, 18 Nov
Turkish Airlines Logo
22:35 - 17:45LHR-GRU
22h 10m1 stop
Turkish Airlines Logo
04:10 - 09:55GRU-LHR
26h 45m1 stop
€837Turkish Airlines
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Fri, 26 Dec - Sun, 11 Jan
United Airlines Logo
16:20 - 10:20LHR-GRU
21h 00m1 stop
United Airlines Logo
21:45 - 06:20GRU-LHR
29h 35m2 stops
€844United Airlines
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Sun, 26 Oct - Mon, 17 Nov

United Airlines flights from London Heathrow Airport to Sao Paulo

Our best United Airlines deals on London Heathrow Airport to Sao Paulo flight tickets
United Airlines
6 Oct
LHR08:40London Heathrow
28h 50m
2 stops
GRU09:30Sao Paulo Guarulhos Intl
13 Oct
GRU21:30Sao Paulo Guarulhos Intl
29h 15m
2 stops
LHR06:45London Heathrow
€828
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United Airlines
24 Sept
LHR07:45London Heathrow
29h 45m
2 stops
GRU09:30Sao Paulo Guarulhos Intl
15 Oct
GRU21:30Sao Paulo Guarulhos Intl
29h 25m
1 stop
LHR06:55London Heathrow
€835
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United Airlines
24 Sept
LHR16:40London Heathrow
20h 50m
1 stop
GRU09:30Sao Paulo Guarulhos Intl
28 Oct
GRU21:45Sao Paulo Guarulhos Intl
31h 10m
2 stops
LHR07:55London Heathrow
€843
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Delta flights from London Heathrow Airport to Sao Paulo

Our best Delta deals on London Heathrow Airport to Sao Paulo flight tickets
Delta
25 Sept
LHR09:40London Heathrow
27h 10m
2 stops
GRU08:50Sao Paulo Guarulhos Intl
12 Oct
GRU22:50Sao Paulo Guarulhos Intl
28h 25m
1 stop
LHR07:15London Heathrow
€845
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Delta
23 Oct
LHR10:55London Heathrow
25h 55m
1 stop
GRU08:50Sao Paulo Guarulhos Intl
9 Nov
GRU23:45Sao Paulo Guarulhos Intl
27h 40m
1 stop
LHR06:25London Heathrow
€847
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Delta
24 Sept
LHR08:40London Heathrow
25h 00m
2 stops
GRU05:40Sao Paulo Guarulhos Intl
15 Nov
GRU23:45Sao Paulo Guarulhos Intl
28h 20m
2 stops
LHR07:05London Heathrow
€851
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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 13,528 searches. Data last updated 16 September 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

Mon 3/11

21:40-22:40

1 stop28h 00m

Sao Paulo Guarulhos Intl

Sat 22/11

02:40-14:35

1 stop32h 55m

€751

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 13/11

06:30-19:00

1 stop15h 30m

Sao Paulo Guarulhos Intl

Fri 21/11

14:40-10:30

1 stop16h 50m

€755

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sat 15/11

06:00-23:55

1 stop20h 55m

Sao Paulo Guarulhos Intl

Wed 10/12

16:20-11:25

1 stop16h 05m

€778

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Fri 14/11

08:15-19:55

1 stop14h 40m

Sao Paulo Guarulhos Intl

Sun 30/11

01:35-22:40

1 stop18h 05m

€794

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Fri 7/11

06:30-19:00

1 stop15h 30m

Sao Paulo Guarulhos Intl

Fri 21/11

14:40-07:55

1 stop14h 15m

€799

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Fri 26/12

22:35-17:45

1 stop22h 10m

Sao Paulo Guarulhos Intl

Mon 12/1

04:10-09:55

1 stop26h 45m

€825

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 6/10

08:40-09:30

2 stops28h 50m

Sao Paulo Guarulhos Intl

Mon 13/10

21:30-06:45

2 stops29h 15m

€828

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Fri 7/11

06:30-19:00

1 stop15h 30m

Sao Paulo Guarulhos Intl

Tue 18/11

20:59-13:50

1 stop13h 51m

€831

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Fri 26/12

22:35-17:45

1 stop22h 10m

Sao Paulo Guarulhos Intl

Sun 11/1

04:10-09:55

1 stop26h 45m

€837

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sun 26/10

16:20-10:20

1 stop21h 00m

Sao Paulo Guarulhos Intl

Mon 17/11

21:45-06:20

2 stops29h 35m

€844

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 cheapest month to fly to Sao Paulo?

The month of March is, on average, the cheapest month to fly to Sao Paulo from London Heathrow Airport, with most prices found around €751. If you aren’t able to travel during the month of March, then book flights to Sao Paulo from London Heathrow Airport during February instead. Flights to Sao Paulo in February, while not as cheap as those in March, still average around €780.

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

Flying to Sao Paulo from London Heathrow Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as €826 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to Sao Paulo is in the evening when prices are around €1,074.

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 €903 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 €791 on momondo.

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

There is only 1 cabin class 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 September 2025, prices for London Heathrow Airport to Sao Paulo flights are approximately 40% 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

Fastest flight time

11h 40m

Direct flights

Every day

Airports in Sao Paulo

1 airport
The fastest flight from London Heathrow Airport to Sao Paulo takes 11h 40m
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?

    A flight from London Heathrow to Sao Paulo will travel around 9472.5 km. By plane, this route typically takes 11h 45m.

  • 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 were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Heathrow Airport to Sao Paulo.

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

    The required travel and health documents for your Sao Paulo trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Sao Paulo. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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

Travelling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos

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?

Once all potential London to Sao Paulo 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 London to Sao Paulo right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sao Paulo, momondo offers a useful price alert feature which will track prices for flights to Sao Paulo from London and alert you when they 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