HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Guarulhos Intl

$421+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GRU
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Heathrow to Guarulhos Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from London Heathrow to Sao Paulo Guarulhos Intl are usually found in February or April, booked 34 days in advance, depart on a Tuesday or Monday 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$806
(Lufthansa)

One-way from

$421
(Vueling Global)

Popular in

December

Cheapest in

February

Average price

$923

Good round-trip deal

$1,170 or less

Good one-way deal

$473 or less
Provider with most accurate pricing for London Heathrow-Sao Paulo Guarulhos Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for London Heathrow-Sao Paulo Guarulhos Intl flights.
Search Deals
From London Heathrow to Sao Paulo Guarulhos Intl
Search Deals
One-way flight from London Heathrow to Sao Paulo Guarulhos Intl
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to Sao Paulo Guarulhos Intl.
Search Deals
Price to beat on a one-way flight from London Heathrow to Sao Paulo Guarulhos Intl.
Search Deals

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 March 28, 2025.

This Lufthansa deal was found by Cheapflights users on 3/27. 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 6/29:30 amLHR - GRU
1 stop23h 20mLufthansa
Thu 6/126:15 pmGRU - LHR
1 stop23h 55mLufthansa
Deal found 3/27$806
This TAP AIR PORTUGAL deal was found by Cheapflights users on 3/27. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/2411:20 amLHR - GRU
1 stop15h 50mTAP AIR PORTUGAL
Thu 5/228:45 pmGRU - LHR
1 stop18h 05mTAP AIR PORTUGAL
Deal found 3/27$838
This SWISS deal was found by Cheapflights users on 3/28. 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 5/141:45 pmLHR - GRU
1 stop19h 40mSWISS
Tue 6/246:30 pmGRU - LHR
1 stop23h 15mSWISS
Deal found 3/28$853
This KLM deal was found by Cheapflights users on 3/28. 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.
Wed 5/148:55 pmLHR - GRU
1 stop26h 55mKLM
Wed 5/289:45 pmGRU - LHR
1 stop29h 55mKLM
Deal found 3/28$877
This American Airlines deal was found by Cheapflights users on 3/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/32:10 pmLHR - GRU
1 stop22h 50mAmerican Airlines
Tue 4/810:25 pmGRU - LHR
1 stop19h 15mAmerican Airlines
Deal found 3/26$896
This Lufthansa deal was found by Cheapflights users on 3/27. 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 6/56:30 pmLHR - GRU
1 stop14h 20mMultiple Airlines
Sun 9/216:30 pmGRU - LHR
1 stop17h 55mMultiple Airlines
Deal found 3/27$910
This Avianca deal was found by Cheapflights users on 3/28. 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.
Sat 3/299:40 pmLHR - GRU
1 stop20h 40mAvianca
Wed 4/94:50 pmGRU - LHR
1 stop18h 45mAvianca
Deal found 3/28$913
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/811:30 amLHR - GRU
2 stops25h 20mDelta
Thu 5/2210:50 pmGRU - LHR
2 stops30h 05mDelta
Deal found 3/27$945
This Iberia deal was found by Cheapflights users on 3/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1810:15 pmLHR - GRU
Nonstop11h 45mBritish Airways
Mon 5/263:30 pmGRU - LHR
Nonstop11h 20mBritish Airways
Deal found 3/27$979
This Mytrip deal was found by Cheapflights users on 3/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/119:20 pmLHR - GRU
Nonstop11h 40mLATAM Airlines
Sun 5/1811:45 pmGRU - LHR
Nonstop11h 20mLATAM Airlines
Deal found 3/27$1,021
This Air Canada deal was found by Cheapflights users on 3/27. 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.
Thu 9/259:30 amLHR - GRU
2 stops27h 45mAir Canada
Fri 10/179:45 pmGRU - LHR
2 stops28h 45mAir Canada
Deal found 3/27$1,152

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 March 28, 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 6/2

9:30 am-4:50 am

1 stop23h 20m

Sao Paulo Guarulhos Intl

Thu 6/12

6:15 pm-10:10 pm

1 stop23h 55m

$806

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 4/24

11:20 am-11:10 pm

1 stop15h 50m

Sao Paulo Guarulhos Intl

Thu 5/22

8:45 pm-6:50 pm

1 stop18h 05m

$838

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 5/14

1:45 pm-5:25 am

1 stop19h 40m

Sao Paulo Guarulhos Intl

Tue 6/24

6:30 pm-9:45 pm

1 stop23h 15m

$853

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 5/14

8:55 pm-7:50 pm

1 stop26h 55m

Sao Paulo Guarulhos Intl

Wed 5/28

9:45 pm-7:40 am

1 stop29h 55m

$877

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Fri 4/25

12:15 pm-8:20 am

1 stop24h 05m

Sao Paulo Guarulhos Intl

Sun 5/4

10:25 pm-6:50 am

1 stop28h 25m

$896

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 6/5

6:30 pm-4:50 am

1 stop14h 20m

Sao Paulo Guarulhos Intl

Sun 9/21

6:30 pm-4:25 pm

1 stop17h 55m

$910

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 5/8

11:30 am-8:50 am

2 stops25h 20m

Sao Paulo Guarulhos Intl

Thu 5/22

10:50 pm-8:55 am

2 stops30h 05m

$945

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sun 5/18

10:15 pm-6:00 am

Nonstop11h 45m

Sao Paulo Guarulhos Intl

Mon 5/26

3:30 pm-6:50 am

Nonstop11h 20m

$979

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sun 5/11

9:20 pm-5:00 am

Nonstop11h 40m

Sao Paulo Guarulhos Intl

Sun 5/18

11:45 pm-3:05 pm

Nonstop11h 20m

$1,021

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 4/28

8:00 pm-5:35 pm

1 stop25h 35m

$421

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 22 results
1
2
3

Compare providers for flights from Heathrow to Guarulhos Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Heathrow to Guarulhos Intl in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on London Heathrow Airport-Sao Paulo Guarulhos Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on London Heathrow Airport-Sao Paulo Guarulhos Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from London Heathrow Airport-Sao Paulo Guarulhos Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on London Heathrow Airport-Sao Paulo Guarulhos Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for London Heathrow Airport-Sao Paulo Guarulhos Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 March 21, 2025.

The best time to book flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport is 34 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport (average of $691). 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 March 28, 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.

Rainfall in Guarulhos Intl by month

Plan your trip to Guarulhos Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Sao Paulo Guarulhos Intl Airport ranges from 0.8 - 9.4 inches per month. January is typically the wettest month, when rainfall can reach 9.4 in. July is typically the driest time to visit Sao Paulo Guarulhos Intl Airport when rainfall is around 0.8 in.

Temperature in Guarulhos Intl by month

Plan your trip to Guarulhos Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Sao Paulo Guarulhos Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 62.6 F).

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 March 28, 2025.
Read reviews from past customers who have flown Delta, KLM and SWISS from London to Sao Paulo. 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
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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
7,897 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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
1,321 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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
1,570 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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
1,750 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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
Cathay Pacific
7.5
Good
837 reviews
Delta
8.0
Very good
7,897 reviews

Entertainment

7.9

Overall

8.0

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.5

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, Lufthansa ($806), TAP AIR PORTUGAL ($838), and SWISS ($853) 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 22% 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 $421 on Iberia. Other airlines that offer cheap prices include LATAM Airlines from $507 and TAP AIR PORTUGAL from $602 one-way.

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

    Consider Iberia (94%), LATAM Airlines Brasil (88%) or Qatar Airways (88%) 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 $943 for a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport. The cheapest flight overall is $423 while the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl) is currently priced at $807.

  • 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, October is the cheapest month in which you can book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport (average of $691). 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 London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
Santos
Guarulhos

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$728Average$935FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$852Average$1,140FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$882Average$1,205FlexibilityNo cancel feeOn-time70%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.