Cheap flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport, Brazil from £405

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 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — GRU
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London Heathrow to Sao Paulo Guarulhos Intl are usually found in February or March, booked 80 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Heathrow to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from Heathrow (LHR) to Guarulhos Intl (GRU). 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 27 November 2025.

Round-trip from

£679

One-way from

£405

Popular in

December

Cheapest in

February

Average price

£765

Good round-trip deal

£885 or less

Good one-way deal

£637 or less
Avianca
  • Avianca
  • 5/3-9/3
  • 2 total stops
  • 53h 10m total
  • London to Sao Paulo
3/2
  • 3/2
  • 1 total stop
  • 24h 40m total
  • London to Sao Paulo
Highest demand for flights based on searches. 6% potential increase in price (£40 potential increase over avg. return price).
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Average for round-trip flights in November 2025
Price to beat on a round-trip flight from London Heathrow to Sao Paulo Guarulhos Intl.
Price to beat on a one-way flight from London Heathrow to Sao Paulo Guarulhos Intl.

Find flight deals from Heathrow to Guarulhos Intl

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to Guarulhos Intl
Explore the most affordable flight options available from Heathrow to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Thu 27/1114:45LHR - GRU
1 stop19h 30mAir France
Sat 6/1220:40GRU - LHR
1 stop16h 55mAir France
Deal found 24/11£679
Mon 1/1219:20LHR - GRU
1 stop26h 05mAir France
Sun 7/1220:40GRU - LHR
1 stop32h 20mAir France
Deal found 24/11£683
Tue 2/1206:30LHR - GRU
1 stop15h 30mKLM
Tue 17/220:59GRU - LHR
1 stop13h 51mKLM
Deal found 25/11£684
Wed 3/1218:30LHR - GRU
1 stop28h 25mTAP AIR PORTUGAL
Sun 15/201:35GRU - LHR
1 stop18h 05mTAP AIR PORTUGAL
Deal found 25/11£686
Fri 28/1106:30LHR - GRU
1 stop15h 30mKLM
Wed 3/1220:59GRU - LHR
1 stop13h 51mKLM
Deal found 26/11£687
Fri 28/1106:30LHR - GRU
1 stop15h 30mMultiple Airlines
Thu 4/1214:40GRU - LHR
1 stop14h 20mMultiple Airlines
Deal found 26/11£688
Tue 2/1206:30LHR - GRU
1 stop15h 30mKLM
Sun 15/220:59GRU - LHR
1 stop17h 01mKLM
Deal found 25/11£689
Thu 4/1208:15LHR - GRU
1 stop14h 40mTAP AIR PORTUGAL
Mon 16/201:35GRU - LHR
1 stop18h 05mTAP AIR PORTUGAL
Deal found 25/11£691
Thu 27/1106:30LHR - GRU
1 stop15h 30mKLM
Mon 1/1220:59GRU - LHR
1 stop13h 51mKLM
Deal found 26/11£692
Mon 1/1206:00LHR - GRU
1 stop20h 55mTAP AIR PORTUGAL
Sat 6/1216:20GRU - LHR
1 stop16h 05mTAP AIR PORTUGAL
Deal found 26/11£692
Wed 26/1115:45LHR - GRU
1 stop30h 15mKLM
Wed 3/1220:59GRU - LHR
1 stop16h 06mKLM
Deal found 26/11£693
Fri 28/1106:30LHR - GRU
1 stop15h 30mKLM
Fri 5/1220:59GRU - LHR
1 stop17h 01mKLM
Deal found 24/11£694

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow to Guarulhos Intl 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 27 November 2025.
Use the filters below to find and compare flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

Heathrow

Fly to

Guarulhos Intl

Route

Depart

Return

Price

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 5/3

12:25-23:55

1 stop14h 30m

Sao Paulo Guarulhos Intl

Wed 8/4

20:45-15:35

1 stop14h 50m

£710

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 13/1

06:00-19:55

1 stop16h 55m

Sao Paulo Guarulhos Intl

Tue 10/2

23:15-17:30

1 stop15h 15m

£726

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 9/12

16:10-09:55

1 stop20h 45m

Sao Paulo Guarulhos Intl

Fri 23/1

21:00-10:15

1 stop34h 15m

£729

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 25/12

15:50-09:35

1 stop20h 45m

Sao Paulo Guarulhos Intl

Wed 18/2

23:45-06:25

1 stop27h 40m

£729

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 10/12

16:35-05:40

2 stops40h 05m

Sao Paulo Guarulhos Intl

Tue 20/1

21:15-06:25

1 stop30h 10m

£729

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 24/12

15:50-09:35

1 stop20h 45m

Sao Paulo Guarulhos Intl

Wed 28/1

21:00-06:50

2 stops30h 50m

£729

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 24/12

15:50-09:35

1 stop20h 45m

Sao Paulo Guarulhos Intl

Tue 20/1

21:15-08:05

2 stops31h 50m

£729

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 15/4

08:00-18:35

1 stop14h 35m

Sao Paulo Guarulhos Intl

Mon 18/5

00:45-18:50

1 stop14h 05m

£733

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 12/3

10:45-05:40

1 stop21h 55m

Sao Paulo Guarulhos Intl

Thu 26/3

21:00-06:50

2 stops30h 50m

£733

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sun 1/3

12:30-05:40

1 stop20h 10m

Sao Paulo Guarulhos Intl

Wed 11/3

21:00-06:20

1 stop30h 20m

£733

Flights are sorted by cheapest return flights first.

Deals found on 24/11

Showing 1-10 of 22 results
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Best time to book a flight from Heathrow to Guarulhos Intl

Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from Heathrow 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 London Heathrow Airport to Sao Paulo Guarulhos Intl Airport

How far ahead should I book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

Use this chart to determine the optimal time to book a return flight from Heathrow to Guarulhos Intl. Price data was last updated on 21 November 2025.

Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport (average of £498). Flying from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport in July is currently the most expensive (average of £718). 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 LHR to GRU?

Find hourly flight availability from Heathrow to Guarulhos Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

A simple way to save on the total cost of your ticket is to fly from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport at midday. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

Use this chart to determine the cheapest time to fly return from Heathrow to Guarulhos Intl. Price data was last updated on 2 November 2025.

Travellers seeking maximum savings on their London Heathrow Airport to Sao Paulo Guarulhos Intl Airport flight should consider departing on Saturday at midday when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost for a return flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

Reviews of airlines servicing Guarulhos Intl

Get insights into the airlines that provide service to Guarulhos Intl. 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 Guarulhos Intl. Reviews last updated 27 November 2025.
Get a feel of what it's like to fly with LATAM Airlines, Virgin Atlantic, andTAP AIR PORTUGAL from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.0

Entertainment

7.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Crew

8.0

Entertainment

7.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Crew

8.0

Entertainment

7.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Crew

8.0

Entertainment

7.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Crew

8.0

Entertainment

7.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Crew

8.0

Entertainment

7.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

MIA - GRU

Terrible baggage service! Almost lost my connection flight in SP

Related info for your journey

Find useful and relevant information for your journey from Heathrow to Guarulhos Intl. 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 London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

    Departing from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport will take you 14h 30m. The distance from London Heathrow Airport to Sao Paulo Guarulhos Intl 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 London Heathrow Airport to Sao Paulo Guarulhos Intl Airport round-trip?

    Currently priced at £419, Avianca will fly you from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport and back. In addition to Avianca, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from TAP AIR PORTUGAL and Iberia - these airlines can fly you to your destination from £498 and £514, respectively. Avianca is 49% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapet airlines for a one-way flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport are SWISS (£405), Royal Air Maroc (£428), and United Airlines (£455).

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport on time: LATAM Airlines Brasil (87%), LATAM Airlines (87%), Qatar Airways (74%).

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

    While on average a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport is generally £1,292, our data shows the cheapest flight currently is £554. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £544 for that flight.

  • Can I find deals for flights from Heathrow to Guarulhos Intl that include hotel bookings?

    Yes. In addition to deals on Heathrow to Guarulhos Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Heathrow to Guarulhos Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Heathrow to Guarulhos Intl.

  • Can I find deals for business class flights from Heathrow to Guarulhos Intl?

    Yes. Cheapflights offers flight deals from Heathrow to Guarulhos Intl 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 London Heathrow Airport to Sao Paulo Guarulhos Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport (average of £498). Flying from London Heathrow Airport to Sao Paulo Guarulhos Intl Airport in July is currently the most expensive (average of £718). 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
Guarulhos

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Fly from Heathrow to Guarulhos Intl on these airlines

Choose from the following airlines for your flight from Heathrow to Guarulhos Intl. Flights are based on user searches made on Cheapflights and were last updated on 27 November 2025.

Top 10 airlines flying from Heathrow to Guarulhos Intl

Discover the top 10 airlines that operate flights from Heathrow to Guarulhos Intl. 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 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£419Average£641FlexibilityNo cancel feeOn-time71%
Search Avianca flights
TAP AIR PORTUGALCheapest£498Average£683FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IberiaCheapest£514Average£894FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£532Average£708FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£540Average£698FlexibilityNo cancel feeOn-time77%
Search Air France flights
FinnairCheapest£590Average£772FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£600Average£644FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LATAM AirlinesCheapest£629Average£830FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£670Average£868FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Virgin AtlanticCheapest£675Average£910FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights

Fly with Cheapflights

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

Deals for Heathrow to Guarulhos Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Guarulhos Intl from Heathrow.

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

Certainly. Search results for flights to Guarulhos Intl from Heathrow shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

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

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