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$473+ Cheap flights from Guarulhos Intl, Brazil (GRU) to Heathrow (LHR)

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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — LHR
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to London Heathrow are usually found in February or March, booked 58 days in advance, depart on a Thursday or Tuesday and return on a Tuesday

Cheap flight deals from Guarulhos Intl to Heathrow

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to Heathrow (LHR). 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 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$722
(SWISS)

One-way from

$473
(TAP AIR PORTUGAL)

Popular in

July

Cheapest in

February

Average price

$841

Good round-trip deal

$1,011 or less

Good one-way deal

$663 or less
Provider with most accurate pricing for Sao Paulo Guarulhos Intl-London Heathrow flight deals.
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Provider most trusted by Cheapflights users for Sao Paulo Guarulhos Intl-London Heathrow flights.
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From Sao Paulo Guarulhos Intl to London Heathrow
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One-way flight from Sao Paulo Guarulhos Intl to London Heathrow
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Highest demand for flights based on searches. 10% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to London Heathrow.
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Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to London Heathrow.
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Find flight deals from Guarulhos Intl to Heathrow

Cheapest flights from Guarulhos Intl to Heathrow
Explore the most affordable flight options available from Guarulhos Intl to Heathrow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This SWISS deal was found by Cheapflights users on 3/25. 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.
Tue 7/226:30 pmGRU - LHR
1 stop17h 55mSWISS
Wed 9/106:40 pmLHR - GRU
1 stop14h 45mSWISS
Deal found 3/25$722
This Lufthansa deal was found by Cheapflights users on 3/25. 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.
Wed 10/226:30 pmGRU - LHR
1 stop19h 20mMultiple Airlines
Wed 12/246:35 amLHR - GRU
1 stop16h 40mMultiple Airlines
Deal found 3/25$725
This Lufthansa deal was found by Cheapflights users on 3/25. 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.
Wed 12/246:45 pmGRU - LHR
1 stop19h 00mLufthansa
Wed 1/217:40 amLHR - GRU
1 stop15h 35mLufthansa
Deal found 3/25$747
This GOL deal was found by Cheapflights users on 3/25. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/37:15 pmGRU - LHR
1 stop17h 20mGOL
Thu 6/128:40 amLHR - GRU
2 stops31h 50mGOL
Deal found 3/25$801
This Avianca deal was found by Cheapflights users on 3/25. 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.
Wed 3/264:35 pmGRU - LHR
1 stop19h 00mAvianca
Wed 4/910:05 pmLHR - GRU
1 stop21h 15mAvianca
Deal found 3/25$817
This British Airways deal was found by Cheapflights users on 3/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/254:20 pmGRU - LHR
Nonstop11h 25mBritish Airways
Tue 4/2910:15 pmLHR - GRU
Nonstop11h 45mBritish Airways
Deal found 3/25$862
This Aeromexico deal was found by Cheapflights users on 3/25. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/258:40 amGRU - LHR
2 stops26h 05mAir France
Wed 4/25:35 pmLHR - GRU
1 stop16h 40mAir France
Deal found 3/25$900
This FlightHub deal was found by Cheapflights users on 3/24. 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.
Mon 10/1311:45 pmGRU - LHR
Nonstop11h 20mLATAM Airlines
Fri 10/249:20 pmLHR - GRU
Nonstop11h 40mLATAM Airlines
Deal found 3/24$913

Cheapflights Fare Finder

Customize your flight search to find flights from Guarulhos Intl to Heathrow 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 26, 2025.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport that are best for you.

Fly from

Guarulhos Intl

Fly to

Heathrow

Route

Depart

Return

Price

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 7/22

6:30 pm-4:25 pm

1 stop17h 55m

London Heathrow

Wed 9/10

6:40 pm-5:25 am

1 stop14h 45m

$722

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 5/26

6:15 pm-12:40 pm

1 stop14h 25m

London Heathrow

Fri 6/6

7:30 am-4:50 am

1 stop25h 20m

$755

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 4/14

6:15 pm-12:40 pm

1 stop14h 25m

London Heathrow

Tue 4/29

6:40 pm-5:25 am

1 stop14h 45m

$783

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 6/3

7:15 pm-4:35 pm

1 stop17h 20m

London Heathrow

Thu 6/12

8:40 am-12:30 pm

2 stops31h 50m

$801

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 7/3

3:30 pm-6:50 am

Nonstop11h 20m

London Heathrow

Wed 9/3

7:10 pm-5:55 am

1 stop14h 45m

$907

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 6/6

11:45 pm-3:05 pm

Nonstop11h 20m

London Heathrow

Mon 6/16

9:20 pm-5:00 am

Nonstop11h 40m

$923

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 6/6

8:25 am-9:25 pm

2 stops33h 00m

London Heathrow

Mon 6/16

6:15 am-8:05 am

2 stops29h 50m

$926

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 6/5

12:40 am-6:50 pm

1 stop14h 10m

London Heathrow

Mon 6/16

7:50 pm-7:10 pm

2 stops27h 20m

$931

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 6/23

12:45 am-10:00 pm

1 stop17h 15m

$473

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 6/2

9:00 pm-7:10 pm

1 stop18h 10m

$492

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Showing 1-10 of 18 results
1
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Compare providers for flights from Guarulhos Intl to Heathrow

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 Guarulhos Intl to Heathrow in March.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OneTravelPrice Accuracy2 starsTrust Score*3 stars
BudgetAirPrice 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 Sao Paulo Guarulhos Intl Airport-London Heathrow Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sao Paulo Guarulhos Intl Airport-London Heathrow Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sao Paulo Guarulhos Intl Airport-London Heathrow Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sao Paulo Guarulhos Intl Airport-London Heathrow 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 Sao Paulo Guarulhos Intl Airport-London Heathrow 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 Guarulhos Intl to Heathrow

Have a flexible travel schedule? Discover the best time to fly to Heathrow from Guarulhos Intl 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 Sao Paulo Guarulhos Intl Airport to London Heathrow Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Guarulhos Intl to Heathrow. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, November is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport (average of $661). Flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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 GRU to LHR?

Find hourly flight availability from Guarulhos Intl to Heathrow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

One of the essential ways to save on airfare from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 29% on airfare.

Rainfall in Heathrow by month

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

In terms of precipitation, rainfall in London Heathrow Airport ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. July is typically the driest time to visit London Heathrow Airport when rainfall is around 1.6 in.

Temperature in Heathrow by month

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

If weather is an important factor for your trip to London Heathrow Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Heathrow

Get insights into the airlines that provide service to Heathrow. 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 Heathrow. Reviews last updated March 26, 2025.
Get a feel of what it's like to fly with LATAM Airlines, SWISS and Air France from Sao Paulo to London by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,749 reviews

Crew

8.1

Entertainment

7.0

Food

6.7

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
LATAM Airlines
7.5
Good
1,749 reviews
LATAM Airlines
7.5
Good
1,749 reviews

Crew

8.1

Entertainment

7.0

Food

6.7

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
SWISS
7.5
Good
1,569 reviews
LATAM Airlines
7.5
Good
1,749 reviews

Crew

8.1

Entertainment

7.0

Food

6.7

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
Air France
7.4
Good
1,423 reviews
LATAM Airlines
7.5
Good
1,749 reviews

Crew

8.1

Entertainment

7.0

Food

6.7

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
United Airlines
7.4
Good
8,608 reviews
LATAM Airlines
7.5
Good
1,749 reviews

Crew

8.1

Entertainment

7.0

Food

6.7

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.
GOL
7.3
Good
1,050 reviews
LATAM Airlines
7.5
Good
1,749 reviews

Crew

8.1

Entertainment

7.0

Food

6.7

Boarding

7.6

Overall

7.5

Comfort

7.4

Reviews

1 / 20
6.0
Good

Anonymous,Mar 2025

MCO - BOG

The problem was the delayed departure for airport reason I understood it was not a Latam responsibility. The crew could give something to drink and not only a candy.

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to Heathrow. 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 Sao Paulo Guarulhos Intl Airport to London Heathrow Airport round-trip?

    Currently priced at $722, SWISS will fly you from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport and back. In addition to SWISS, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Lufthansa and GOL - these airlines can fly you to your destination from $755 and $801, respectively. SWISS is 26% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $473 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include United Airlines from $527 and British Airways from $601 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport consider choosing Iberia (78%), British Airways (75%) or LATAM Airlines Brasil (62%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport is $602. On average you can expect to pay $1,549. The most popular route, (Sao Paulo Guarulhos Intl - London Heathrow), can usually be booked for $819.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport (average of $661). Flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport in June is currently the most expensive (average of $1,115). 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
Hounslow
Hayes
Thornton Heath
Luton
Wembley
Harrow
Horley
Canterbury
Gatwick
Dover
Orpington
Watford
Milton Keynes
Northampton
Stratford-upon-Avon
Croydon
Borehamwood
Bromley
Folkestone
Ilford

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Top 5 airlines flying from Guarulhos Intl to Heathrow

Discover the top 5 airlines that operate flights from Guarulhos Intl to Heathrow. 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 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$703Average$925FlexibilityNo cancel feeOn-timeN/A
GOLCheapest$735Average$1,180FlexibilityNo cancel feeOn-time74%
LATAM AirlinesCheapest$773Average$1,039FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$786Average$1,242FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$843Average$1,143FlexibilityNo cancel feeOn-time70%
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