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$427+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — LHR
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to London Heathrow are usually found in November or March, booked 13 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap 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 December 15, 2025.

This GOL deal was found by Cheapflights users on 12/13. 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 12/232:50 pmGRU - LHR
1 stop20h 00mGOL
Mon 2/25:35 pmLHR - GRU
2 stops31h 20mGOL
Deal found 12/13$922
This GOL deal was found by Cheapflights users on 12/13. 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 12/232:50 pmGRU - LHR
1 stop20h 00mGOL
Sat 1/176:20 amLHR - GRU
2 stops26h 35mGOL
Deal found 12/13$945
This GOL deal was found by Cheapflights users on 12/13. 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 12/232:50 pmGRU - LHR
1 stop20h 00mGOL
Tue 12/309:00 amLHR - GRU
2 stops25h 20mGOL
Deal found 12/13$964
This GOL deal was found by Cheapflights users on 12/13. 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 12/232:50 pmGRU - LHR
1 stop20h 00mGOL
Thu 1/16:20 amLHR - GRU
2 stops18h 35mGOL
Deal found 12/13$968
This KLM deal was found by Cheapflights users on 12/13. 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.
Tue 12/232:50 pmGRU - LHR
1 stop15h 10mMultiple Airlines
Wed 12/316:20 amLHR - GRU
1 stop15h 05mMultiple Airlines
Deal found 12/13$970
This British Airways deal was found by Cheapflights users on 12/15. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/233:15 pmGRU - LHR
1 stop14h 10mMultiple Airlines
Fri 1/237:30 amLHR - GRU
1 stop14h 05mMultiple Airlines
Deal found 12/15$974
This KLM deal was found by Cheapflights users on 12/13. 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.
Tue 12/232:50 pmGRU - LHR
1 stop15h 10mMultiple Airlines
Tue 12/306:20 amLHR - GRU
1 stop15h 05mMultiple Airlines
Deal found 12/13$985
This GOL deal was found by Cheapflights users on 12/15. 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 GOL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/158:59 pmGRU - LHR
1 stop13h 51mGOL
Mon 12/296:30 amLHR - GRU
1 stop15h 30mGOL
Deal found 12/15$992
This GOL deal was found by Cheapflights users on 12/13. 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 12/162:50 pmGRU - LHR
1 stop20h 00mGOL
Mon 12/296:30 amLHR - GRU
1 stop15h 30mGOL
Deal found 12/13$994
This GOL deal was found by Cheapflights users on 12/13. 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 12/168:59 pmGRU - LHR
1 stop13h 51mGOL
Tue 1/132:45 pmLHR - GRU
1 stop19h 30mGOL
Deal found 12/13$995
This KLM deal was found by Cheapflights users on 12/15. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:50 pmGRU - LHR
1 stop15h 10mKLM
Mon 12/296:30 amLHR - GRU
1 stop15h 30mKLM
Deal found 12/15$1,002

Find 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 December 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$795
(FlightHub)

One-way from

$427
(Avianca)

Popular in

July

Cheapest in

November

Average price

$1,112

Good round-trip deal

$1,043 or less

Good one-way deal

$546 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
Search Deals
One-way flight from Sao Paulo Guarulhos Intl to London Heathrow
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($95 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to London Heathrow.
Search Deals
Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to London Heathrow.
Search Deals

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 December 15, 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

Sat 2/14

8:59 pm-4:05 pm

1 stop16h 06m

London Heathrow

Sun 3/15

6:20 am-6:25 pm

1 stop15h 05m

$852

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 2/2

8:59 pm-1:50 pm

1 stop13h 51m

London Heathrow

Mon 2/23

2:45 pm-9:55 pm

2 stops34h 10m

$887

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 2/8

4:25 pm-6:45 am

Nonstop11h 20m

London Heathrow

Mon 2/16

9:15 pm-6:00 am

Nonstop11h 45m

$1,000

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 4/1

3:30 pm-6:50 am

Nonstop11h 20m

London Heathrow

Thu 4/9

10:20 pm-6:00 am

Nonstop11h 40m

$1,009

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 4/1

3:30 pm-6:50 am

Nonstop11h 20m

London Heathrow

Sun 4/19

10:20 pm-6:00 am

Nonstop11h 40m

$1,009

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 2/8

4:25 pm-6:45 am

Nonstop11h 20m

London Heathrow

Sun 2/15

9:15 pm-6:00 am

Nonstop11h 45m

$1,023

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 6/2

1:35 pm-1:45 pm

2 stops20h 10m

London Heathrow

Thu 6/11

3:00 pm-6:55 am

2 stops43h 55m

$1,066

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 5/22

1:35 pm-1:45 pm

2 stops20h 10m

London Heathrow

Fri 6/5

8:40 am-7:50 pm

1 stop15h 10m

$1,066

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 6/2

1:35 pm-9:25 pm

2 stops27h 50m

London Heathrow

Tue 6/9

6:15 am-5:20 pm

1 stop15h 05m

$1,073

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 4/3

7:35 pm-6:35 pm

1 stop19h 00m

London Heathrow

Wed 4/15

8:40 am-7:30 am

2 stops26h 50m

$1,122

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 20 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Sao Paulo Guarulhos Intl Airport-London Heathrow Airport flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 December 12, 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 13 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 $634). Flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport in September is currently the most expensive (average of $815). 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 December 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport as you normally would.

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

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 December 15, 2025.
Peruse reviews from past customers who have flown with LATAM Airlines, TAP AIR PORTUGAL, and British Airways from Sao Paulo Guarulhos Intl Airport to London Heathrow 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
1,891 reviews

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,891 reviews
LATAM Airlines
7.5
Good
1,891 reviews

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
TAP AIR PORTUGAL
7.2
Good
2,089 reviews
LATAM Airlines
7.5
Good
1,891 reviews

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
British Airways
6.7
Okay
7,579 reviews
LATAM Airlines
7.5
Good
1,891 reviews

Boarding

7.6

Crew

8.1

Comfort

7.4

Food

6.7

Entertainment

7.0

Overall

7.5

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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.

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

    There are many flights that can get you from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport in 11h 20m. Fly via GOL or British Airways to get the fastest option. Airlines will cover a distance of 5874 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $635, TAP AIR PORTUGAL will fly you from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport and back. In addition to TAP AIR PORTUGAL, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LATAM Airlines and British Airways - these airlines can fly you to your destination from $771 and $917, respectively. TAP AIR PORTUGAL is 37% 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 $352 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include LATAM Airlines from $421 and British Airways from $495 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 British Airways (92%), Iberia (83%) or Finnair (75%) 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 $465. On average you can expect to pay $1,386. The most popular route, (Sao Paulo Guarulhos Intl - London Heathrow), can usually be booked for $661.

  • 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 $634). Flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport in September is currently the most expensive (average of $815). 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
Ilford
Hounslow
Southend-on-Sea
Harrow
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Northampton
Watford
Hayes
Borehamwood
Broadway
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Guarulhos Intl to Heathrow

Discover the top 3 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 December 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$635Average$942FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$771Average$1,123FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$917Average$1,381FlexibilityNo cancel feeOn-time70%

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