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Guarulhos Intl

$607+ 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GRU
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$867
(Air Canada)

One-way from

$607
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$943

Good round-trip deal

$1,151 or less

Good one-way deal

$906 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. 4% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Air Canada deal was found by Cheapflights users on 9/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:25 pmLHR - GRU
1 stop22h 35mAir Canada
Sun 1/259:45 pmGRU - LHR
1 stop30h 25mAir Canada
Deal found 9/15$867
This KLM deal was found by Cheapflights users on 9/16. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:30 amLHR - GRU
1 stop15h 30mMultiple Airlines
Sun 12/78:40 pmGRU - LHR
1 stop14h 05mMultiple Airlines
Deal found 9/16$878
This Avianca deal was found by Cheapflights users on 9/14. 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.
Mon 10/279:40 pmLHR - GRU
1 stop28h 00mAvianca
Wed 11/125:25 pmGRU - LHR
1 stop18h 10mAvianca
Deal found 9/14$881
This Avianca deal was found by Cheapflights users on 9/15. 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.
Mon 11/39:40 pmLHR - GRU
1 stop28h 00mAvianca
Sat 11/222:40 amGRU - LHR
1 stop32h 55mAvianca
Deal found 9/15$883
This Avianca deal was found by Cheapflights users on 9/16. 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.
Tue 10/1410:05 pmLHR - GRU
1 stop32h 05mAvianca
Tue 10/285:25 pmGRU - LHR
1 stop18h 10mAvianca
Deal found 9/16$885
This KLM deal was found by Cheapflights users on 9/14. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:30 amLHR - GRU
1 stop15h 30mMultiple Airlines
Fri 11/212:40 pmGRU - LHR
1 stop16h 50mMultiple Airlines
Deal found 9/14$887
This Trip.com deal was found by Cheapflights users on 9/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:15 amLHR - GRU
1 stop27h 50mMultiple Airlines
Sun 12/77:35 amGRU - LHR
1 stop28h 00mMultiple Airlines
Deal found 9/15$894
This oojo deal was found by Cheapflights users on 9/14. 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.
Wed 10/299:40 pmLHR - GRU
1 stop28h 00mAvianca
Tue 11/42:40 amGRU - LHR
1 stop32h 55mAvianca
Deal found 9/14$899
This SmartFares deal was found by Cheapflights users on 9/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:15 amLHR - GRU
1 stop34h 55mMultiple Airlines
Wed 11/1911:40 pmGRU - LHR
Nonstop11h 25mMultiple Airlines
Deal found 9/14$901
This FlightHub deal was found by Cheapflights users on 9/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/910:05 pmLHR - GRU
1 stop30h 35mAvianca
Wed 10/151:45 amGRU - LHR
1 stop33h 50mAvianca
Deal found 9/16$902

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 September 16, 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

Sat 12/27

5:45 pm-5:45 pm

1 stop27h 00m

Sao Paulo Guarulhos Intl

Mon 1/12

4:10 am-9:55 am

1 stop26h 45m

$984

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 10/28

8:55 am-5:40 am

1 stop23h 45m

Sao Paulo Guarulhos Intl

Wed 11/12

11:45 pm-7:05 am

2 stops28h 20m

$993

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 10/29

9:40 am-5:40 am

2 stops23h 00m

Sao Paulo Guarulhos Intl

Wed 11/5

11:45 pm-6:50 am

2 stops28h 05m

$993

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sun 11/2

4:10 pm-9:55 am

1 stop20h 45m

Sao Paulo Guarulhos Intl

Sun 11/9

9:00 pm-6:50 am

2 stops30h 50m

$993

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 10/27

1:05 pm-9:55 am

2 stops23h 50m

Sao Paulo Guarulhos Intl

Wed 11/12

11:45 pm-7:05 am

2 stops28h 20m

$993

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 11/11

9:40 am-9:35 am

2 stops26h 55m

Sao Paulo Guarulhos Intl

Thu 11/20

9:00 pm-6:50 am

2 stops30h 50m

$993

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 11/11

4:35 pm-9:55 am

1 stop20h 20m

Sao Paulo Guarulhos Intl

Tue 11/18

9:15 pm-6:50 am

2 stops30h 35m

$993

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 11/11

4:10 pm-9:55 am

1 stop20h 45m

Sao Paulo Guarulhos Intl

Mon 11/17

11:45 pm-7:05 am

2 stops28h 20m

$993

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 10/30

9:40 am-5:40 am

2 stops23h 00m

Sao Paulo Guarulhos Intl

Sun 11/23

11:45 pm-6:50 am

2 stops28h 05m

$993

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 11/11

9:40 am-9:35 am

2 stops26h 55m

Sao Paulo Guarulhos Intl

Wed 11/19

11:45 pm-6:25 am

1 stop27h 40m

$993

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 16 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 September 12, 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 $677). 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 September 16, 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.

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

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 September 16, 2025.
Peruse reviews from past customers who have flown with LATAM Airlines, TAP AIR PORTUGAL, and British Airways 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.
LATAM Airlines
7.5
Good
1,847 reviews

Overall

7.5

Entertainment

7.0

Boarding

7.6

Crew

8.0

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
LATAM Airlines
7.5
Good
1,847 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Overall

7.5

Entertainment

7.0

Boarding

7.6

Crew

8.0

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
TAP AIR PORTUGAL
7.1
Good
1,975 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Overall

7.5

Entertainment

7.0

Boarding

7.6

Crew

8.0

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.
British Airways
6.7
Okay
7,363 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Overall

7.5

Entertainment

7.0

Boarding

7.6

Crew

8.0

Comfort

7.4

Food

6.7

Reviews

1 / 20
8.0
Excellent

Darrel,Sep 2025

LIM - GRU

The Wi-Fi was not working, so there was no in-flight entertainment. The biggest disappointment was that my Delta diamond status did not transfer any status to my LATAM flight. I WOULD’VE THOUGHT THAT THERE WOULD BE A BETTER WORKING AGREEMENT BETWEEN THE AIRLINES.

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.

  • How long is the flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

    For as low as $993, Turkish Airlines can have you in Sao Paulo Guarulhos Intl Airport from London Heathrow Airport in 20h 45m. Airlines will cover a distance of 5874 mi. This flight may include one or multiple stops.

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

    According to our current data, TAP AIR PORTUGAL ($679), LATAM Airlines ($852), and British Airways ($882) 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 36% less than the average price by searching for these airlines.

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

    Consider Qatar Airways (93%), Japan Airlines (93%) or Cathay Pacific (93%) 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 $1,151 for a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport. The cheapest flight overall is $826 while the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl) is currently priced at $792.

  • 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 $677). 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$679Average$931FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$852Average$1,036FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$882Average$1,137FlexibilityNo cancel feeOn-time70%

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