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Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to London Heathrow Airport from £308

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — LHR
23 Jul — 30 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to London Heathrow are usually found in November or March, booked 23 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Guarulhos Intl to Heathrow

Enter your travel dates to find the best prices.

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 23 June 2026.

Mon 27/717:15
GRU
-
LHR
1 stop18h 20m
Avianca
Sun 17/121:40
LHR
-
GRU
1 stop28h 00m
Avianca
Deal found 22/6£759
Thu 29/1021:30
GRU
-
LHR
2 stops54h 00m
Air Canada
Mon 9/1109:00
LHR
-
GRU
2 stops51h 00m
Air Canada
Deal found 22/6£760
Thu 30/707:35
GRU
-
LHR
1 stop28h 00m
Avianca
Wed 19/822:05
LHR
-
GRU
1 stop22h 00m
Avianca
Deal found 22/6£761
Sun 23/821:35
GRU
-
LHR
1 stop34h 15m
Air Canada
Tue 1/914:05
LHR
-
GRU
2 stops23h 00m
Air Canada
Deal found 22/6£762
Sat 3/1021:00
GRU
-
LHR
1 stop29h 30m
Air Canada
Sat 7/1109:00
LHR
-
GRU
2 stops28h 35m
Air Canada
Deal found 22/6£762
Thu 1/1021:35
GRU
-
LHR
2 stops28h 55m
Air Canada
Fri 6/1113:00
LHR
-
GRU
1 stop23h 00m
Air Canada
Deal found 22/6£763
Sun 20/921:35
GRU
-
LHR
1 stop29h 00m
Air Canada
Thu 1/1014:05
LHR
-
GRU
2 stops23h 00m
Air Canada
Deal found 22/6£764
Mon 2/1123:40
GRU
-
LHR
Nonstop11h 25m
LATAM Airlines
Mon 9/1120:15
LHR
-
GRU
Nonstop11h 45m
LATAM Airlines
Deal found 22/6£765
Mon 2/1123:40
GRU
-
LHR
Nonstop11h 25m
Multiple Airlines
Mon 9/1108:15
LHR
-
GRU
1 stop15h 50m
Multiple Airlines
Deal found 21/6£765
Tue 10/1121:30
GRU
-
LHR
2 stops56h 50m
Air Canada
Wed 25/1109:00
LHR
-
GRU
2 stops27h 00m
Air Canada
Deal found 21/6£766
Tue 3/1121:30
GRU
-
LHR
1 stop32h 00m
Air Canada
Thu 12/1106:50
LHR
-
GRU
2 stops29h 10m
Air Canada
Deal found 20/6£767
Mon 5/1021:35
GRU
-
LHR
2 stops28h 55m
Air Canada
Fri 16/1012:05
LHR
-
GRU
2 stops25h 45m
Air Canada
Deal found 20/6£768

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 23 June 2026.

Round-trip from

£761

One-way from

£308

Popular in

July

Cheapest in

November

Average price

£826

Good round-trip deal

£809 or less

Good one-way deal

£517 or less
Avianca
  • Avianca
  • 30/7-19/8
  • 2 total stops
  • 50h 00m total
  • Sao Paulo to London
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 10/12
  • 1 total stop
  • 21h 20m total
  • Sao Paulo to London
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£48 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
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

 
Customise 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 858,174 searches. Data last updated 23 June 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest return flight

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 22/7

14:15-09:40

1 stop15h 25m

London Heathrow

Thu 22/10

10:30-05:20

1 stop22h 50m

£828

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 9/11

20:30-14:20

1 stop14h 50m

London Heathrow

Wed 25/11

21:15-06:00

Nonstop11h 45m

£833

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sat 3/10

15:30-06:50

Nonstop11h 20m

London Heathrow

Mon 2/11

07:30-19:00

1 stop14h 30m

£922
Fastest return journey

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 11/8

15:30-06:50

Nonstop11h 20m

London Heathrow

Mon 24/8

22:20-06:00

Nonstop11h 40m

£945

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 16/10

15:30-06:50

Nonstop11h 20m

London Heathrow

Sat 31/10

21:15-06:00

Nonstop11h 45m

£991

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 8/7

14:15-09:40

1 stop15h 25m

London Heathrow

Wed 15/7

07:25-18:55

1 stop15h 30m

£1,011

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 6/10

15:30-06:50

Nonstop11h 20m

London Heathrow

Wed 14/10

22:20-06:00

Nonstop11h 40m

£1,037

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 7/10

15:30-06:50

Nonstop11h 20m

London Heathrow

Fri 23/10

22:20-06:00

Nonstop11h 40m

£1,039

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 17/8

14:40-16:35

1 stop21h 55m

London Heathrow

Thu 20/8

06:15-06:55

2 stops28h 40m

£1,084

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 1/10

15:05-06:25

Nonstop11h 20m

London Heathrow

Mon 12/10

22:20-06:00

Nonstop11h 40m

£1,092

Flights are sorted by cheapest return flights first.

Deals found on 18/6

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 return 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?

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 22 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 £679). Flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport in July is currently the most expensive (average of £956). 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 23 June 2026.

When flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost for a return flight 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 23 June 2026.
Get a feel of what it's like to fly with LATAM Airlines,TAP AIR PORTUGAL, andLufthansa from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,942 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,942 reviews
LATAM Airlines
7.4
Good
1,942 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
TAP AIR PORTUGAL
7.2
Good
2,293 reviews
LATAM Airlines
7.4
Good
1,942 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
Lufthansa
6.8
Okay
8,086 reviews
LATAM Airlines
7.4
Good
1,942 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
British Airways
6.7
Okay
8,064 reviews
LATAM Airlines
7.4
Good
1,942 reviews
Check prices

Boarding

7.5

Food

6.7

Comfort

7.3

Entertainment

7.0

Overall

7.4

Crew

8.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

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?

    A quick flight from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport can take about 14h 50m. ITA Airways provides one of the quickest options available for as low as £833. The distance between Sao Paulo Guarulhos Intl Airport and London Heathrow Airport is about 5874 mi. Both multi-stop and direct 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?

    Our cheapest airline available from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport is Lufthansa. Our recent data shows that you can find tickets from as low as £528 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and LATAM Airlines, starting at £543 and £641 round-trip. You may be able to fly from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport for 34% less than the average price by searching for these airlines.

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

    The cheapet airlines for a one-way flight from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport are Avianca (£279), LATAM Airlines (£300), and British Airways (£357).

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

    The top 3 most reliable airlines when flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport are Iberia (93%), British Airways (93%) and Finnair (77%).

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

    Looking at all options, your cheapest flight can be booked for £325. While the most popular route (Sao Paulo Guarulhos Intl - London Heathrow) can be booked for £620 on average, our data indicates £1,256 when flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport.

  • 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 holiday 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 £679). Flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport in July is currently the most expensive (average of £956). 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

Travelling to a place near London Heathrow Airport?

Book flights to London Heathrow Airport if you plan to visit one of these locations
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Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
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Colchester
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Watford
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Romford
Ipswich

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Alternative routes for Guarulhos Intl to Heathrow

See prices for flight routes from nearby airports that may be better suited for you.
Guarulhos Intl to Gatwick flights
Guarulhos Intl to Stansted flights
Viracopos to Heathrow flights
Congonhas to Heathrow flights

Top 4 airlines flying from Guarulhos Intl to Heathrow

Discover the top 4 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 858,174 searches. Data last updated 23 June 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£528Average£947FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£543Average£677FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LATAM AirlinesCheapest£641Average£836FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£676Average£948FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Guarulhos Intl to Heathrow?

When you search for this flight from Guarulhos Intl to Heathrow, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Guarulhos Intl to Heathrow?

Cheapflights simply makes it quick and affordable to book flights from Guarulhos Intl to Heathrow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Guarulhos Intl to Heathrow with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Guarulhos Intl to Heathrow, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Guarulhos Intl to Heathrow become cheaper?

Not ready to book yet? You can track prices for flights from Guarulhos Intl to Heathrow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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