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Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to London Heathrow Airport from £346

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 19/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — LHR
30 Mar — 6 Apr1
1 adult

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 Monday 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 25 March 2025.

Round-trip from

£557

One-way from

£346

Popular in

July

Cheapest in

February

Average price

£650

Good round-trip deal

£679 or less

Good one-way deal

£466 or less
SWISS
  • SWISS
  • 28/7-3/9
  • 2 total stops
  • 40h 30m total
  • Sao Paulo to London
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TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 19/6
  • 1 total stop
  • 21h 20m total
  • Sao Paulo to London
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Highest demand for flights based on searches. 10% potential increase in price (£65 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£11 potential savings vs. average return 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 25 March 2025.

Mon 28/718:30GRU - LHR
1 stop20h 50mSWISS
Wed 3/913:45LHR - GRU
1 stop19h 40mSWISS
Deal found 24/3£557
Thu 27/1118:45GRU - LHR
1 stop18h 00mLufthansa
Wed 24/1207:40LHR - GRU
1 stop15h 35mLufthansa
Deal found 24/3£578
Tue 3/614:00GRU - LHR
2 stops27h 25mGOL
Wed 11/608:40LHR - GRU
2 stops26h 40mGOL
Deal found 24/3£599
Mon 2/618:15GRU - LHR
1 stop16h 25mMultiple Airlines
Mon 8/918:40LHR - GRU
1 stop14h 45mMultiple Airlines
Deal found 25/3£608
Sun 27/700:45GRU - LHR
1 stop14h 05mTAP AIR PORTUGAL
Wed 3/906:00LHR - GRU
1 stop16h 35mTAP AIR PORTUGAL
Deal found 24/3£618
Mon 1/1221:45GRU - LHR
1 stop30h 25mAir Canada
Tue 9/1214:30LHR - GRU
1 stop23h 00mAir Canada
Deal found 24/3£626
Tue 1/416:50GRU - LHR
1 stop18h 45mAvianca
Wed 9/422:05LHR - GRU
1 stop21h 15mAvianca
Deal found 24/3£629
Tue 25/316:20GRU - LHR
Nonstop11h 25mBritish Airways
Tue 1/422:15LHR - GRU
Nonstop11h 45mBritish Airways
Deal found 24/3£637
Tue 25/320:59GRU - LHR
1 stop16h 06mKLM
Wed 2/408:40LHR - GRU
1 stop15h 10mKLM
Deal found 25/3£639
Thu 22/523:45GRU - LHR
Nonstop11h 20mLATAM Airlines
Thu 29/521:20LHR - GRU
Nonstop11h 40mLATAM Airlines
Deal found 25/3£653

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 25 March 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

Mon 28/7

18:30-19:20

1 stop20h 50m

London Heathrow

Wed 3/9

13:45-05:25

1 stop19h 40m

£557

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 3/6

18:15-15:40

1 stop17h 25m

London Heathrow

Tue 10/6

08:30-04:50

1 stop24h 20m

£584

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 3/6

14:00-21:25

2 stops27h 25m

London Heathrow

Wed 11/6

08:40-07:20

2 stops26h 40m

£599

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 2/6

18:15-14:40

1 stop16h 25m

London Heathrow

Mon 8/9

18:40-05:25

1 stop14h 45m

£608

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Sun 27/7

00:45-18:50

1 stop14h 05m

London Heathrow

Wed 3/9

06:00-18:35

1 stop16h 35m

£618

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 22/5

23:45-15:05

Nonstop11h 20m

London Heathrow

Thu 29/5

21:20-05:00

Nonstop11h 40m

£653

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 27/5

21:45-06:35

1 stop28h 50m

London Heathrow

Tue 10/6

14:05-09:45

1 stop23h 40m

£658

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 7/4

16:50-15:35

1 stop18h 45m

London Heathrow

Tue 22/4

22:05-15:20

1 stop21h 15m

£688

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 5/8

21:45-19:25

1 stop17h 40m

London Heathrow

Wed 20/8

20:55-19:50

1 stop26h 55m

£710

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Fri 4/4

15:30-06:50

Nonstop11h 20m

London Heathrow

Mon 1/12

06:30-18:35

1 stop15h 05m

£711

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 21 results
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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 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 21 March 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, 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 25 March 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 midday could potentially save you up to 17% 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 40.0 - 70.0 inches per month. January is typically the wettest month, when rainfall can reach 70.0 mm. July is typically the driest time to visit London Heathrow Airport when rainfall is around 40.0 mm.

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 4.0 C).

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 25 March 2025.
Get a feel of what it's like to fly with KLM, Finnair and LATAM Airlines from Sao Paulo to London by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,318 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,318 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
Finnair
7.6
Good
1,266 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
LATAM Airlines
7.5
Good
1,749 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
SWISS
7.5
Good
1,569 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
United Airlines
7.4
Good
8,605 reviews
KLM
7.8
Good
1,318 reviews
Check prices

Comfort

7.7

Boarding

7.8

Overall

7.8

Crew

8.4

Entertainment

7.1

Food

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

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 SWISS. Our recent data shows that you can find tickets from as low as £557 on this airline. Additional options worth looking into are Lufthansa and GOL, starting at £584 and £599 round-trip. You may be able to fly from Sao Paulo Guarulhos Intl Airport to London Heathrow Airport for 27% 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 TAP AIR PORTUGAL (£346), Lufthansa (£406), and United Airlines (£408).

  • 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 (78%), British Airways (75%) and LATAM Airlines Brasil (62%).

  • 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 £452. While the most popular route (Sao Paulo Guarulhos Intl - London Heathrow) can be booked for £545 on average our data indicates £801 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
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Luton
Slough
Eastbourne
Wembley
Northampton
Swindon
Hayes
Ilford
Crawley
Southend-on-Sea
Winchester
Maidstone
Ipswich
Watford
Southall

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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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£463Average£712FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£545Average£628FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
British AirwaysCheapest£558Average£717FlexibilityNo cancel feeOn-time70%
Search British Airways flights
GOLCheapest£561Average£638FlexibilityNo cancel feeOn-time74%
Search GOL flights
LATAM AirlinesCheapest£617Average£731FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines 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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