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Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to London Heathrow Airport from £321

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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — LHR
6 Jul — 13 Jul1
1 adult

Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to London Heathrow are usually found in February or March, booked 44 days in advance, depart on a Thursday or Sunday and return on a Wednesday

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 1 July 2025.

Round-trip from

£620

One-way from

£321

Popular in

July

Cheapest in

February

Average price

£896

Good round-trip deal

£654 or less

Good one-way deal

£440 or less
GOL
  • GOL
  • 24/9-1/10
  • 2 total stops
  • 39h 45m total
  • Sao Paulo to London
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5/8
  • 5/8
  • 3 total stops
  • 57h 20m total
  • Sao Paulo to London
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Highest demand for flights based on searches. 10% potential increase in price (£58 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
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Average for round-trip flights in July 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 1 July 2025.

Wed 24/921:45GRU - LHR
1 stop14h 30mGOL
Wed 1/1019:45LHR - GRU
1 stop25h 15mGOL
Deal found 29/6£620
Fri 8/818:30GRU - LHR
1 stop20h 50mSWISS
Thu 13/1118:40LHR - GRU
1 stop14h 50mSWISS
Deal found 29/6£621
Mon 3/1123:40GRU - LHR
Nonstop11h 25mMultiple Airlines
Sun 16/1107:30LHR - GRU
1 stop15h 30mMultiple Airlines
Deal found 30/6£623
Tue 5/800:45GRU - LHR
1 stop14h 05mTAP AIR PORTUGAL
Mon 18/818:45LHR - GRU
1 stop32h 30mTAP AIR PORTUGAL
Deal found 29/6£624
Sun 2/1121:45GRU - LHR
2 stops29h 45mAir Canada
Thu 4/1208:55LHR - GRU
2 stops27h 05mAir Canada
Deal found 30/6£626
Mon 3/1123:40GRU - LHR
Nonstop11h 25mLATAM Airlines
Mon 10/1120:15LHR - GRU
Nonstop11h 45mLATAM Airlines
Deal found 30/6£629
Sat 2/818:15GRU - LHR
1 stop22h 25mLufthansa
Fri 22/817:30LHR - GRU
1 stop15h 20mLufthansa
Deal found 29/6£630

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 1 July 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

Wed 24/9

21:45-16:15

1 stop14h 30m

London Heathrow

Wed 1/10

19:45-17:00

1 stop25h 15m

£620

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 8/8

18:30-19:20

1 stop20h 50m

London Heathrow

Thu 13/11

18:40-06:30

1 stop14h 50m

£621

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 3/11

23:40-14:05

Nonstop11h 25m

London Heathrow

Sun 16/11

07:30-20:00

1 stop15h 30m

£623

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 5/8

00:45-18:50

1 stop14h 05m

London Heathrow

Mon 18/8

18:45-23:15

1 stop32h 30m

£624

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 2/11

21:45-06:30

2 stops29h 45m

London Heathrow

Thu 4/12

08:55-09:00

2 stops27h 05m

£626

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 3/11

23:40-14:05

Nonstop11h 25m

London Heathrow

Sun 16/11

20:15-05:00

Nonstop11h 45m

£629

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sat 2/8

18:15-20:40

1 stop22h 25m

London Heathrow

Fri 22/8

17:30-04:50

1 stop15h 20m

£630

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 5/8

21:40-11:00

3 stops57h 20m

£321

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 13/11

23:40-14:05

Nonstop11h 25m

£324

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 22/7

20:45-17:45

1 stop17h 00m

£330

Flights are sorted by cheapest return flights first.

Deals found on 30/6

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?

Use this chart to determine the optimal time to book a return flight from Guarulhos Intl to Heathrow. Price data was last updated on 27 June 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 44 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, January is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport (average of £112). Flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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 1 July 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 in the afternoon could potentially save you up to 15% on airfare.

Weekly flight availability from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport

Explore weekly flight availability from Guarulhos Intl to Heathrow. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 1 July 2025.

The most flights from GRU to LHR are scheduled on a Monday (9 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (8 on average).

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 1 July 2025.
Get a feel of what it's like to fly with LATAM Airlines, SWISS, andGOL 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
7.5
Good
1,801 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
LATAM Airlines
7.5
Good
1,801 reviews
LATAM Airlines
7.5
Good
1,801 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
SWISS
7.5
Good
1,653 reviews
LATAM Airlines
7.5
Good
1,801 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
GOL
7.3
Good
1,082 reviews
LATAM Airlines
7.5
Good
1,801 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
Air Canada
7.1
Good
9,657 reviews
LATAM Airlines
7.5
Good
1,801 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.
TAP AIR PORTUGAL
7.1
Good
1,911 reviews
LATAM Airlines
7.5
Good
1,801 reviews
Check prices

Boarding

7.6

Crew

8.1

Comfort

7.4

Entertainment

7.0

Overall

7.5

Food

6.7

Reviews

1 / 20
4.0
Okay

Duane,Jun 2025

GRU - MAD

The flight crew were accommodating and friendly. However, it was annoying that I did not receive the seat I had reserved when I originally booked my flight and was not able to get much help before takeoff.

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?

    Our cheapest airline available from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport is GOL. Our recent data shows that you can find tickets from as low as £620 on this airline. Additional options worth looking into are SWISS and TAP AIR PORTUGAL, starting at £621 and £624 round-trip. You may be able to fly from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport for 12% less than the average price by searching for these airlines.

  • 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 British Airways (90%), Finnair (85%) and LATAM Airlines Brasil (81%).

  • 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 £399. While the most popular route (Sao Paulo Guarulhos Intl - London Heathrow) can be booked for £480 on average our data indicates £673 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, January is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport (average of £112). Flying from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport in August is currently the most expensive (average of £164). 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 Sao Paulo Guarulhos Intl Airport?

Book flights to Sao Paulo Guarulhos Intl Airport if you plan to visit one of these locations
Croydon
Milton Keynes
Hounslow
Deal
Northampton
Gatwick
Slough
Luton
Wembley
Crawley
Eastbourne
Ilford
Watford
Southend-on-Sea
Folkestone
Ipswich
Winchester
Hayes
Maidstone
Swindon

Browse thousands of different options on Cheapflights for your next trip

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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
Viracopos to Heathrow flights
Congonhas to Heathrow flights
Guarulhos Intl to Stansted flights

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 858,174 searches. Data last updated 1 July 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£436Average£671FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
GOLCheapest£510Average£635FlexibilityNo cancel feeOn-time74%
Search GOL flights
TAP AIR PORTUGALCheapest£514Average£604FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£530Average£735FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£583Average£727FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

Fly with Cheapflights

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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?

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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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