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Cheap flights from London to Sao Paulo Guarulhos Intl Airport, Brazil from £409

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GRU
21 Dec — 28 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from London to Sao Paulo Guarulhos Intl are usually found in March or February, booked 71 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from London to Guarulhos Intl

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) 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 21 November 2025.

Round-trip from

£693

One-way from

£409

Popular in

December

Cheapest in

March

Average price

£743

Good round-trip deal

£860 or less

Good one-way deal

£610 or less
Avianca
  • Avianca
  • 25/4-10/5
  • 2 total stops
  • 49h 30m total
  • London to Sao Paulo
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11/2
  • 11/2
  • 1 total stop
  • 15h 50m total
  • London to Sao Paulo
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£49 potential increase over avg. return price).
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Cheapest flight prices on average. 3% potential price decrease (£22 potential savings vs. average return price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from London (LON) to Sao Paulo Guarulhos Intl.
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Price to beat on a one-way flight from London (LON) to Sao Paulo Guarulhos Intl.
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Find flight deals from London to Guarulhos Intl

Enter your travel dates to find the best prices.

Cheapest flights from London to Guarulhos Intl
Explore the most affordable flight options available from London to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2025.

Mon 1/1217:45LHR - GRU
1 stop27h 00mTurkish Airlines
Tue 3/204:10GRU - LHR
1 stop37h 55mTurkish Airlines
Deal found 20/11£694
Wed 3/1208:25LCY - GRU
1 stop37h 15mITA Airways
Sat 28/220:40GRU - LCY
2 stops22h 10mITA Airways
Deal found 20/11£694
Tue 2/1213:15LCY - GRU
2 stops56h 25mITA Airways
Tue 9/1215:45GRU - LCY
2 stops45h 20mITA Airways
Deal found 21/11£696
Fri 21/1108:25LCY - GRU
1 stop37h 15mITA Airways
Tue 2/1215:45GRU - LCY
1 stop21h 25mITA Airways
Deal found 20/11£697
Mon 24/1111:45LHR - GRU
1 stop20h 50mKLM
Mon 1/1220:59GRU - LHR
1 stop13h 51mKLM
Deal found 20/11£698
Mon 24/1106:30LHR - GRU
1 stop26h 05mKLM
Sat 6/1220:59GRU - LHR
1 stop16h 06mKLM
Deal found 20/11£698
Wed 3/1208:25LCY - GRU
1 stop37h 15mITA Airways
Mon 26/115:45GRU - LCY
1 stop21h 25mITA Airways
Deal found 21/11£701
Fri 21/1117:50LHR - GRU
1 stop28h 10mKLM
Tue 25/1120:59GRU - LHR
1 stop13h 51mKLM
Deal found 21/11£701
Fri 26/1219:55LHR - GRU
2 stops28h 50mTAP AIR PORTUGAL
Tue 31/320:55GRU - LHR
2 stops33h 25mTAP AIR PORTUGAL
Deal found 20/11£702
Tue 2/1208:25LCY - GRU
1 stop37h 15mITA Airways
Mon 12/120:40GRU - LCY
1 stop35h 15mITA Airways
Deal found 20/11£702
Thu 4/1213:15LCY - GRU
2 stops32h 25mITA Airways
Sun 29/314:10GRU - LCY
2 stops21h 45mITA Airways
Deal found 20/11£703
Wed 3/1217:10LHR - GRU
1 stop16h 35mMultiple Airlines
Mon 26/122:10GRU - LHR
1 stop14h 40mMultiple Airlines
Deal found 21/11£704

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 21 November 2025.
Use the filters below to find and compare flights from London to Sao Paulo Guarulhos Intl Airport that are best for you.

Fly from

London

Fly to

Guarulhos Intl

Route

Depart

Return

Price

LondonSao Paulo

LGW - GRU

LGWGRU

London Gatwick

Tue 17/2

17:25-06:30

1 stop16h 05m

Sao Paulo Guarulhos Intl

Sat 7/3

15:05-09:00

1 stop14h 55m

£693

LondonSao Paulo

LCY - GRU

LCYGRU

London City

Mon 2/3

07:45-19:00

1 stop14h 15m

Sao Paulo Guarulhos Intl

Mon 30/3

21:45-17:20

1 stop15h 35m

£707

LondonSao Paulo

LTN - GRU

LTNGRU

London Luton

Mon 2/2

07:15-21:05

1 stop16h 50m

Sao Paulo Guarulhos Intl

Tue 17/2

22:40-21:45

1 stop20h 05m

£717

LondonSao Paulo

LCY - GRU

LCYGRU

London City

Thu 5/3

07:25-06:25

2 stops26h 00m

Sao Paulo Guarulhos Intl

Wed 8/4

14:10-15:55

2 stops21h 45m

£720

LondonSao Paulo

LGW - GRU

LGWGRU

London Gatwick

Sat 21/2

10:00-06:30

1 stop23h 30m

Sao Paulo Guarulhos Intl

Tue 3/3

15:05-16:25

1 stop22h 20m

£723

LondonSao Paulo

LGW - GRU

LGWGRU

London Gatwick

Mon 16/2

17:25-06:30

1 stop16h 05m

Sao Paulo Guarulhos Intl

Mon 2/3

15:05-09:00

1 stop14h 55m

£723

LondonSao Paulo

LTN - GRU

LTNGRU

London Luton

Tue 3/3

15:35-06:50

1 stop18h 15m

Sao Paulo Guarulhos Intl

Mon 9/3

00:05-21:40

2 stops18h 35m

£724

LondonSao Paulo

LCY - GRU

LCYGRU

London City

Wed 3/12

11:30-06:25

2 stops21h 55m

Sao Paulo Guarulhos Intl

Tue 9/12

20:40-16:10

1 stop16h 30m

£724

LondonSao Paulo

LTN - GRU

LTNGRU

London Luton

Mon 2/3

06:15-19:00

1 stop15h 45m

Sao Paulo Guarulhos Intl

Sun 15/3

15:15-12:00

1 stop17h 45m

£727

LondonSao Paulo

LTN - GRU

LTNGRU

London Luton

Tue 3/3

07:30-19:55

1 stop15h 25m

Sao Paulo Guarulhos Intl

Thu 2/4

00:45-00:15

1 stop19h 30m

£727

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 60 results
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Best time to book a flight from London to Guarulhos Intl

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

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

Use this chart to determine the optimal time to book a return flight from London to Guarulhos Intl. Price data was last updated on 14 November 2025.

To ensure you get the cheapest price possible for a flight from London to Sao Paulo Guarulhos Intl Airport, you should look to book at least 71 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 London to Sao Paulo Guarulhos Intl Airport?

Currently, January is the cheapest month in which you can book a flight from London to Sao Paulo Guarulhos Intl Airport (average of £270). Flying from London to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of £693). 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 LON to GRU?

Find hourly flight availability from London 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 21 November 2025.

A simple way to save on the total cost of your ticket is to fly from London to Sao Paulo Guarulhos Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 11% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly return from London to Guarulhos Intl. Price data was last updated on 16 December 2024.

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

Weekly flight availability from London to Sao Paulo Guarulhos Intl Airport

Explore weekly flight availability from London to Guarulhos Intl. 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 21 November 2025.

The most flights from LON to GRU are scheduled on a Monday (10 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (10 on average).

What’s the top stopover airport for flights from London to Sao Paulo Guarulhos Intl Airport?

Share of one-stop return flights from London to Sao Paulo Guarulhos Intl Airport chosen by Cheapflights users in the past 12 months, using the same stopover each way.

Lisbon (LIS) – chosen by Cheapflights users on 42% of one-stop itineraries from London to Sao Paulo Guarulhos Intl Airport on Cheapflights.

What’s the cheapest stopover airport for flights from London to Sao Paulo Guarulhos Intl Airport?

Average return fare for one-stop flights from London to Sao Paulo Guarulhos Intl Airport, chosen by Cheapflights users in the past 12 months, with the same stopover each way.

Paris (CDG) is the most affordable one-stop option, with an average return flight price of £574.

What’s the fastest stopover option from London to Sao Paulo Guarulhos Intl Airport?

Shortest average travel time for one-stop one-way flights from London to Sao Paulo Guarulhos Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by stopover airport.

Flights via Zurich (ZRH) have the shortest average one-way travel time for one-stop routes: 14h 05m.

Which airport typically offers the quickest stopover for flights from London to Sao Paulo Guarulhos Intl Airport?

Average stopover duration for one-stop one-way flights from London to Sao Paulo Guarulhos Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Zurich (ZRH) offer the fastest connection on this route, with an average stopover time of 0h 58m.

How often are flights from London to Sao Paulo delayed?

About 12% of weekly flights between London and Sao Paulo have experienced delays in the past year, with the average delay time being 103 minutes.

What is the most punctual flight time for London to Sao Paulo flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to Sao Paulo flights?

Over the past year, LATAM Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

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 21 November 2025.
See what other customers who have flown with LATAM Airlines, TAP AIR PORTUGAL, andLufthansa from London to Sao Paulo Guarulhos Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,884 reviews
Check prices

Crew

8.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
LATAM Airlines
7.5
Good
1,884 reviews
LATAM Airlines
7.5
Good
1,884 reviews
Check prices

Crew

8.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
TAP AIR PORTUGAL
7.1
Good
2,070 reviews
LATAM Airlines
7.5
Good
1,884 reviews
Check prices

Crew

8.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
Lufthansa
6.8
Okay
7,579 reviews
LATAM Airlines
7.5
Good
1,884 reviews
Check prices

Crew

8.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
ITA Airways
6.7
Okay
1,086 reviews
LATAM Airlines
7.5
Good
1,884 reviews
Check prices

Crew

8.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!
British Airways
6.7
Okay
7,534 reviews
LATAM Airlines
7.5
Good
1,884 reviews
Check prices

Crew

8.0

Food

6.7

Boarding

7.6

Comfort

7.3

Overall

7.5

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Related info for your journey

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

    A quick flight from London to Sao Paulo Guarulhos Intl Airport can take about 14h 15m. Air Europa provides one of the quickest options available for as low as £707. The distance from London to Sao Paulo Guarulhos Intl Airport is about 5891 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines flying from London to Sao Paulo Guarulhos Intl Airport round-trip?

    Our cheapest airline available from London to Sao Paulo Guarulhos Intl Airport is Delta. Our recent data shows that you can find tickets from as low as £355 on this airline. Additional options worth looking into are Avianca and TAP AIR PORTUGAL, starting at £423 and £440 round-trip. Delta is priced at 55% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as £409. Users have also found prices from £417 and £446 on Lufthansa and Royal Air Maroc, respectively.

  • What are the most popular routes from London to Sao Paulo Guarulhos Intl Airport?

    Most travelers choose London Heathrow - Sao Paulo Guarulhos Intl, London City - Sao Paulo Guarulhos Intl or London Gatwick - Sao Paulo Guarulhos Intl when deciding on the best route from London to Sao Paulo Guarulhos Intl Airport.

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

    On average you can expect to pay £1,459 for a flight from London to Sao Paulo Guarulhos Intl Airport. The cheapest flight overall is £481 while the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl) is currently priced at £481.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from London to Sao Paulo Guarulhos Intl Airport (average of £270). Flying from London to Sao Paulo Guarulhos Intl Airport in December is currently the most expensive (average of £693). 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 London to Guarulhos Intl on these airlines

Choose from the following airlines for your flight from London to Guarulhos Intl. Flights are based on user searches made on Cheapflights and were last updated on 21 November 2025.
LATAM Airlines flights from London to Sao Paulo Guarulhos Intl
TAP AIR PORTUGAL flights from London to Sao Paulo Guarulhos Intl
British Airways flights from London to Sao Paulo Guarulhos Intl
SWISS flights from London to Sao Paulo Guarulhos Intl

Top 10 airlines flying from London to Guarulhos Intl

Discover the top 10 airlines that operate flights from London 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 21 November 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£355Average£753FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
AviancaCheapest£423Average£647FlexibilityNo cancel feeOn-time71%
Search Avianca flights
TAP AIR PORTUGALCheapest£440Average£677FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air EuropaCheapest£475Average£699FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
ITA AirwaysCheapest£523Average£804FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
KLMCheapest£537Average£704FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air FranceCheapest£545Average£705FlexibilityNo cancel feeOn-time77%
Search Air France flights
IberiaCheapest£556Average£907FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£595Average£779FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air CanadaCheapest£605Average£650FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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

Deals for London 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 London to Guarulhos Intl?

Cheapflights helps you find that perfect flight to Guarulhos Intl from London by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Need flexible booking options for your flight to Guarulhos Intl from London? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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

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

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