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$418+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — LHR
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
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 15 days in advance, depart on a Thursday or Friday 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 septiembre 11, 2025.

Round-trip from

$731
(GOL)

One-way from

$418
(FlightHub)

Popular in

July

Cheapest in

February

Average price

$1,164

Good round-trip deal

$946 or less

Good one-way deal

$598 or less
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. 9% potential increase in price ($102 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 September 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 septiembre 11, 2025.

This GOL deal was found by Cheapflights users on 9/8. 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.
lun. 11/38:59 pmGRU - LHR
1 stop13h 51mGOL
jue. 11/206:30 amLHR - GRU
1 stop15h 30mGOL
Deal found 9/8$731
This GOL deal was found by Cheapflights users on 9/10. 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.
lun. 11/38:59 pmGRU - LHR
1 stop13h 51mGOL
lun. 11/106:30 amLHR - GRU
1 stop15h 30mGOL
Deal found 9/10$732
This GOL deal was found by Cheapflights users on 9/9. 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.
lun. 11/38:40 pmGRU - LHR
1 stop18h 40mGOL
lun. 11/176:30 amLHR - GRU
1 stop15h 30mGOL
Deal found 9/9$733
This TAP AIR PORTUGAL deal was found by Cheapflights users on 9/10. 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.
lun. 11/101:30 amGRU - LHR
1 stop17h 05mTAP AIR PORTUGAL
mar. 11/256:30 pmLHR - GRU
1 stop15h 20mTAP AIR PORTUGAL
Deal found 9/10$734
This SmartFares deal was found by Cheapflights users on 9/10. 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.
jue. 11/68:59 pmGRU - LHR
1 stop13h 51mGOL
sáb. 11/156:20 amLHR - GRU
1 stop15h 05mGOL
Deal found 9/10$739
This GOL deal was found by Cheapflights users on 9/8. 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.
lun. 11/108:59 pmGRU - LHR
1 stop13h 51mGOL
mié. 11/267:25 pmLHR - GRU
1 stop26h 00mGOL
Deal found 9/8$744
This GOL deal was found by Cheapflights users on 9/9. 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.
mar. 11/118:59 pmGRU - LHR
1 stop13h 51mGOL
sáb. 11/225:35 pmLHR - GRU
1 stop27h 50mGOL
Deal found 9/9$745
This GOL deal was found by Cheapflights users on 9/8. 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.
lun. 11/108:59 pmGRU - LHR
1 stop13h 51mGOL
mié. 11/196:30 amLHR - GRU
2 stops18h 35mGOL
Deal found 9/8$746
This GOL deal was found by Cheapflights users on 9/9. 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.
vie. 11/78:40 pmGRU - LHR
1 stop18h 40mGOL
vie. 11/147:25 pmLHR - GRU
1 stop26h 00mGOL
Deal found 9/9$747
This GOL deal was found by Cheapflights users on 9/11. 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.
vie. 11/72:00 pmGRU - LHR
2 stops21h 25mGOL
mié. 11/196:30 amLHR - GRU
1 stop15h 30mGOL
Deal found 9/11$748

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 septiembre 11, 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

mié. 11/19

8:40 pm-1:45 pm

1 stop14h 05m

London Heathrow

jue. 11/27

6:30 am-10:05 pm

2 stops18h 35m

$750

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

lun. 11/3

8:59 pm-1:50 pm

1 stop13h 51m

London Heathrow

lun. 11/10

7:20 pm-9:55 pm

2 stops29h 35m

$762

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

mié. 11/19

8:40 pm-1:45 pm

1 stop14h 05m

London Heathrow

mié. 11/26

7:25 pm-9:55 pm

2 stops29h 30m

$767

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

jue. 11/13

8:59 pm-1:50 pm

1 stop13h 51m

London Heathrow

lun. 11/24

6:30 am-7:00 pm

1 stop15h 30m

$774

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

jue. 11/6

8:59 pm-1:50 pm

1 stop13h 51m

London Heathrow

sáb. 11/15

6:30 am-5:10 pm

2 stops37h 40m

$774

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

lun. 2/9

11:15 pm-5:30 pm

1 stop15h 15m

London Heathrow

lun. 2/23

8:15 am-7:55 pm

1 stop14h 40m

$785

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

mié. 11/19

2:40 pm-10:30 am

1 stop16h 50m

London Heathrow

vie. 11/28

6:30 am-10:05 pm

2 stops18h 35m

$802

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

jue. 11/13

9:00 am-1:50 pm

2 stops25h 50m

London Heathrow

lun. 11/24

9:00 am-7:20 am

2 stops25h 20m

$818

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

dom. 11/2

2:10 pm-4:35 pm

2 stops23h 25m

London Heathrow

mar. 11/25

6:30 am-10:05 pm

2 stops18h 35m

$833

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

lun. 9/29

4:10 am-3:35 pm

1 stop31h 25m

$427

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 19 results
1
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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 August 29, 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 15 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 $1,098). 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 septiembre 11, 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 24% on airfare.

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 septiembre 11, 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
1,847 reviews

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.4

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

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.4

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
1,977 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.4

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
7,361 reviews
LATAM Airlines
7.5
Good
1,847 reviews

Boarding

7.6

Overall

7.5

Entertainment

7.0

Food

6.7

Crew

8.0

Comfort

7.4

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 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 13h 51m. Fly via GOL or KLM 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 $769 and $915, respectively. TAP AIR PORTUGAL is 35% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 (96%), British Airways (95%) or Finnair (77%) 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 $472. On average you can expect to pay $997. The most popular route, (Sao Paulo Guarulhos Intl - London Heathrow), can usually be booked for $732.

  • 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 $1,098). 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
Hounslow
Hayes
Thornton Heath
Southend-on-Sea
Harrow
Canterbury
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Eastleigh
Dartford
Dover
Winchester
Orpington
Northampton
Gatwick
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Broadway
Aylesbury
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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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest$635Average$928FlexibilityNo cancel feeOn-timeN/A
LATAM AirlinesCheapest$769Average$1,124FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$915Average$1,140FlexibilityNo cancel feeOn-time70%

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