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Guarulhos Intl

$581+ Cheap flights from Heathrow (LHR) to Guarulhos Intl, Brazil (GRU)

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GRU
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from London Heathrow to Sao Paulo Guarulhos Intl are usually found in March or February, booked 80 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Heathrow to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Guarulhos Intl (GRU). 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 July 30, 2025.

Round-trip from

$878
(Avianca)

One-way from

$581
(Kiwi.com)

Popular in

July

Cheapest in

March

Average price

$1,349

Good round-trip deal

$1,161 or less

Good one-way deal

$930 or less
From London Heathrow to Sao Paulo Guarulhos Intl
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One-way flight from London Heathrow to Sao Paulo Guarulhos Intl
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Highest demand for flights based on searches. 13% potential increase in price ($161 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from London Heathrow to Sao Paulo Guarulhos Intl.
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Price to beat on a one-way flight from London Heathrow to Sao Paulo Guarulhos Intl.
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Find flight deals from Heathrow to Guarulhos Intl

Cheapest flights from Heathrow to Guarulhos Intl
Explore the most affordable flight options available from Heathrow to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Lufthansa deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:30 amLHR - GRU
1 stop25h 20mLufthansa
Tue 3/246:45 pmGRU - LHR
1 stop20h 05mLufthansa
Deal found 7/30$875
This Avianca deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1010:05 pmLHR - GRU
1 stop32h 05mAvianca
Mon 10/271:20 amGRU - LHR
1 stop34h 15mAvianca
Deal found 7/30$878
This SWISS deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/266:00 amLHR - GRU
1 stop27h 45mSWISS
Thu 3/267:20 pmGRU - LHR
1 stop23h 20mSWISS
Deal found 7/29$883
This Lufthansa deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:30 pmLHR - GRU
1 stop15h 20mMultiple Airlines
Thu 3/267:20 pmGRU - LHR
1 stop14h 40mMultiple Airlines
Deal found 7/29$895
This oojo deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amLHR - GRU
2 stops18h 45mTAP AIR PORTUGAL
Sun 11/231:30 amGRU - LHR
1 stop18h 10mTAP AIR PORTUGAL
Deal found 7/29$915
This United Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:45 amLHR - GRU
2 stops28h 45mUnited Airlines
Sat 9/2710:20 pmGRU - LHR
1 stop33h 25mUnited Airlines
Deal found 7/29$962
This Austrian Airlines deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/229:05 amLHR - GRU
2 stops24h 20mAustrian Airlines
Wed 11/268:40 pmGRU - LHR
2 stops22h 00mAustrian Airlines
Deal found 7/30$967

Cheapflights Fare Finder

 
Customize your flight search to find flights from Heathrow to Guarulhos Intl 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 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Heathrow

Fly to

Guarulhos Intl

Route

Depart

Return

Price

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 11/24

7:30 am-5:50 am

1 stop25h 20m

Sao Paulo Guarulhos Intl

Tue 3/24

6:45 pm-5:50 pm

1 stop20h 05m

$875

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Fri 10/10

10:05 pm-2:10 am

1 stop32h 05m

Sao Paulo Guarulhos Intl

Wed 10/29

7:35 am-2:35 pm

1 stop28h 00m

$878

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 1/14

6:00 pm-10:25 pm

1 stop31h 25m

Sao Paulo Guarulhos Intl

Tue 3/3

12:25 am-5:00 pm

1 stop13h 35m

$879

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 11/26

6:00 am-6:45 am

1 stop27h 45m

Sao Paulo Guarulhos Intl

Thu 3/26

7:20 pm-9:40 pm

1 stop23h 20m

$883

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 11/27

5:30 pm-5:50 am

1 stop15h 20m

Sao Paulo Guarulhos Intl

Thu 3/26

7:20 pm-1:00 pm

1 stop14h 40m

$895

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sat 11/8

6:00 am-9:45 pm

2 stops18h 45m

Sao Paulo Guarulhos Intl

Sun 11/23

1:30 am-10:40 pm

1 stop18h 10m

$915

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 1/8

6:00 pm-5:45 pm

1 stop26h 45m

Sao Paulo Guarulhos Intl

Mon 2/2

4:10 am-9:55 am

1 stop26h 45m

$945

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 1/14

9:15 pm-6:00 am

Nonstop11h 45m

Sao Paulo Guarulhos Intl

Wed 3/4

4:25 pm-6:45 am

Nonstop11h 20m

$949

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 9/16

8:45 am-9:30 am

2 stops28h 45m

Sao Paulo Guarulhos Intl

Sat 9/27

10:20 pm-11:45 am

1 stop33h 25m

$962

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 9/1

8:00 pm-12:40 am

2 stops32h 40m

$581

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 15 results
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Best time to book a flight from Heathrow to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from Heathrow with our price prediction graph.
Estimated round-trip 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 London Heathrow Airport to Sao Paulo Guarulhos Intl Airport

How far ahead should I book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Heathrow to Guarulhos Intl. Price data was last updated on July 25, 2025.

The best time to book flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport (average of $678). Flying from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of $1,209). 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 LHR to GRU?

Find hourly flight availability from Heathrow to Guarulhos Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

When flying from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 31% versus a flight in the afternoon.

Weekly flight availability from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport

Explore weekly flight availability from Heathrow to Guarulhos Intl. 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 July 30, 2025.

The most flights from LHR to GRU are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

How much does it cost to fly round-trip from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

What’s the top layover airport for flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

Share of 1-stop round-trip flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Frankfurt am Main (FRA) – chosen by Cheapflights users on 60% of 1-stop itineraries from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

Average round-trip fare for 1-stop flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Montreal (YUL) is the most affordable 1-stop option, with an average round-trip price of $830.

What’s the fastest layover option from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

Shortest average travel time for 1-stop one-way flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Frankfurt am Main (FRA) have the shortest average one-way travel time for 1-stop routes: 14h 20m.

Which airport typically offers the quickest layover for flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

Average layover duration for 1-stop one-way flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport, 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 layover time of 2h 25m.

Reviews of airlines servicing Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. 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 Guarulhos Intl. Reviews last updated July 30, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Austrian Airlines from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
Austrian Airlines
7.6
Good
823 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
LATAM Airlines
7.5
Good
1,822 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.3

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Colin,Sep 2024

LHR - BOS

Delta One is very poor quality seating for first class. On multiple trips pieces have come off the seat. Staff and food have been good

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Guarulhos Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    According to our current data, Avianca ($878), SWISS ($901), and United Airlines ($961) offers the cheapest pricing from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport. You may be able to fly from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport for 16% less than the average price by searching for these airlines.

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

    One-way options have recently been found by users for as low as $593 on United Airlines. Other airlines that offer cheap prices include TAP AIR PORTUGAL from $656 and Austrian Airlines from $689 one-way.

  • What are the most reliable airlines from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

    Consider Iberia (100%), LATAM Airlines Brasil (87%) or Qatar Airways (87%) when booking your flight. These represent the most reliable airlines when flying from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport.

  • What are the cheapest flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

    On average you can expect to pay $1,445 for a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport. The cheapest flight overall is $703 while the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl) is currently priced at $851.

  • Can I find deals for flights from Heathrow to Guarulhos Intl that include hotel bookings?

    Yes. In addition to deals on Heathrow to Guarulhos Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Guarulhos Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Guarulhos Intl.

  • Can I find deals for business class flights from Heathrow to Guarulhos Intl?

    Yes. Cheapflights offers flight deals from Heathrow to Guarulhos Intl 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 London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport (average of $678). Flying from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of $1,209). 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

Traveling to a place near Sao Paulo Guarulhos Intl Airport?

Book flights to Sao Paulo Guarulhos Intl Airport if you plan to visit one of these locations
Guarulhos

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Top 3 airlines flying from Heathrow to Guarulhos Intl

Discover the top 3 airlines that operate flights from Heathrow to Guarulhos Intl. 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 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$679Average$874FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$852Average$999FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$882Average$1,164FlexibilityNo cancel feeOn-time70%

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