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Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to London from £304

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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — LON
27 Apr — 4 May1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Sao Paulo Guarulhos Intl to London are usually found in November or March, booked 60 days in advance, depart on a Tuesday or Thursday and return on a Wednesday

Cheap flight deals from Guarulhos Intl to London

Enter your travel dates to find the best prices.

Cheapest flights from Guarulhos Intl to London
Explore the most affordable flight options available from Guarulhos Intl to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 March 2026.

Sun 4/1007:35
GRU
-
LHR
1 stop28h 00m
Avianca
Sun 18/1022:05
LHR
-
GRU
1 stop31h 05m
Avianca
Deal found 26/3£591
Wed 30/907:35
GRU
-
LHR
1 stop28h 00m
Avianca
Tue 3/1121:40
LHR
-
GRU
1 stop30h 55m
Avianca
Deal found 27/3£592
Mon 16/1107:35
GRU
-
LHR
1 stop28h 00m
Avianca
Thu 26/1121:40
LHR
-
GRU
1 stop30h 55m
Avianca
Deal found 27/3£592
Wed 29/714:15
GRU
-
LHR
1 stop15h 25m
ITA Airways
Wed 2/916:30
LHR
-
GRU
1 stop28h 25m
ITA Airways
Deal found 23/3£597
Mon 5/1007:35
GRU
-
LHR
1 stop28h 00m
Avianca
Thu 15/1022:05
LHR
-
GRU
1 stop28h 25m
Avianca
Deal found 23/3£602
Tue 6/1007:35
GRU
-
LHR
1 stop28h 00m
Avianca
Thu 22/1022:05
LHR
-
GRU
1 stop28h 25m
Avianca
Deal found 24/3£603
Thu 15/1007:35
GRU
-
LHR
1 stop28h 00m
Avianca
Sun 18/1022:05
LHR
-
GRU
1 stop28h 25m
Avianca
Deal found 23/3£605
Mon 5/1017:15
GRU
-
LHR
1 stop18h 20m
Avianca
Thu 22/1022:05
LHR
-
GRU
1 stop28h 25m
Avianca
Deal found 23/3£606
Wed 14/1007:35
GRU
-
LHR
1 stop28h 00m
Avianca
Mon 2/1121:40
LHR
-
GRU
1 stop28h 00m
Avianca
Deal found 24/3£607
Sun 1/1115:45
GRU
-
LCY
2 stops21h 10m
ITA Airways
Sat 14/1109:00
LCY
-
GRU
2 stops24h 25m
ITA Airways
Deal found 26/3£642
Mon 2/1101:30
GRU
-
LGW
1 stop35h 15m
TAP AIR PORTUGAL
Fri 13/1121:35
LGW
-
GRU
1 stop27h 10m
TAP AIR PORTUGAL
Deal found 24/3£653
Thu 29/1023:50
GRU
-
LGW
1 stop17h 45m
TAP AIR PORTUGAL
Sat 14/1110:10
LGW
-
GRU
1 stop14h 35m
TAP AIR PORTUGAL
Deal found 23/3£663

Find flight deals from Guarulhos Intl to London

Discover tips and strategies to find the most affordable flight options for your journey from Guarulhos Intl (GRU) to London (LON). 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 28 March 2026.

Round-trip from

£597

One-way from

£304

Popular in

July

Cheapest in

November

Average price

£630

Good round-trip deal

£706 or less

Good one-way deal

£476 or less
ITA Airways
  • ITA Airways
  • 29/7-2/9
  • 2 total stops
  • 43h 50m total
  • Sao Paulo to London
Search Deals
Avianca
  • Avianca
  • 3/6
  • 1 total stop
  • 28h 00m total
  • Sao Paulo to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£55 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Sao Paulo Guarulhos Intl to London (LON).
Search Deals
Price to beat on a one-way flight from Sao Paulo Guarulhos Intl to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Guarulhos Intl to London 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 28 March 2026.
Use the filters below to find and compare flights from Sao Paulo Guarulhos Intl Airport to London 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

Mon 4/5

14:15-09:40

1 stop15h 25m

London Heathrow

Tue 12/5

16:30-16:55

1 stop28h 25m

£773

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 23/9

15:30-06:50

Nonstop11h 20m

London Heathrow

Wed 25/11

07:35-18:35

1 stop14h 00m

£830

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 12/5

21:45-16:15

1 stop14h 30m

London Heathrow

Tue 26/5

08:55-06:55

2 stops26h 00m

£833

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Mon 18/5

18:10-14:20

1 stop16h 10m

London Luton

Tue 2/6

05:40-19:10

1 stop17h 30m

£838

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Fri 5/6

14:10-13:45

1 stop19h 35m

London Luton

Mon 15/6

08:00-20:20

1 stop16h 20m

£850

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 15/6

22:00-21:25

2 stops43h 25m

London Heathrow

Thu 25/6

06:15-17:20

1 stop15h 05m

£865

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Mon 8/6

13:50-09:00

1 stop15h 10m

London Gatwick

Tue 23/6

17:25-05:25

1 stop16h 00m

£867

Sao PauloLondon

GRU - STN

GRUSTN

Sao Paulo Guarulhos Intl

Tue 4/8

16:35-16:50

1 stop20h 15m

London Stansted

Tue 18/8

06:55-03:30

1 stop24h 35m

£868

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Mon 11/5

18:10-14:20

1 stop16h 10m

London Luton

Mon 18/5

13:00-05:55

2 stops20h 55m

£870
Fastest return journey

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 30/7

15:05-06:25

Nonstop11h 20m

London Heathrow

Wed 7/10

22:20-06:00

Nonstop11h 40m

£871

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Guarulhos Intl to London

Have a flexible travel schedule? Discover the best time to fly to London 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

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

Use this chart to determine the optimal time to book a return flight from Guarulhos Intl to London. Price data was last updated on 13 March 2026.

The best time to book flights from Sao Paulo Guarulhos Intl Airport to London is 60 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, November is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to London (average of £333). Flying from Sao Paulo Guarulhos Intl Airport to London in September is currently the most expensive (average of £598). 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 LON?

Find hourly flight availability from Guarulhos Intl to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 March 2026.

When flying from Sao Paulo Guarulhos Intl Airport to London, 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?

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

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

Lisbon (LIS) – chosen by Cheapflights users on 27% of one-stop itineraries from Sao Paulo Guarulhos Intl Airport to London on Cheapflights.

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

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

Lisbon (LIS) is the most affordable one-stop option, with an average return flight price of £411.

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

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

Flights via Amsterdam (AMS) have the shortest average one-way travel time for one-stop routes: 13h 51m.

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

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

Flights via Frankfurt am Main (FRA) offer the fastest connection on this route, with an average stopover time of 1h 05m.

How often are flights from Sao Paulo to London delayed?

About 17% of weekly flights between Sao Paulo and London have experienced delays in the past year, with the average delay time being 141 minutes.

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

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

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

Sunday 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 Sao Paulo to London flights?

Over the past year, British Airways have had the lowest number of delays on this route, with just 11% of flights being delayed.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 28 March 2026.
Read reviews from past customers who have flown with LATAM Airlines,TAP AIR PORTUGAL, andLufthansa from Sao Paulo Guarulhos Intl Airport to London. 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.
LATAM Airlines
7.4
Good
1,904 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.4
Good
1,904 reviews
LATAM Airlines
7.4
Good
1,904 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
TAP AIR PORTUGAL
7.1
Good
2,183 reviews
LATAM Airlines
7.4
Good
1,904 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Lufthansa
6.8
Okay
7,872 reviews
LATAM Airlines
7.4
Good
1,904 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
ITA Airways
6.7
Okay
1,174 reviews
LATAM Airlines
7.4
Good
1,904 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
British Airways
6.7
Okay
7,828 reviews
LATAM Airlines
7.4
Good
1,904 reviews
Check prices

Comfort

7.3

Food

6.7

Crew

8.0

Boarding

7.5

Overall

7.4

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from Guarulhos Intl to London. 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?

    Airlines like ITA Airways, TAP AIR PORTUGAL, and GOL fly from Sao Paulo Guarulhos Intl Airport to London in about 14h 30m. The time it takes to get you to your destination can typically vary by up to 5h. The distance between Sao Paulo Guarulhos Intl Airport and London is about 5874 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 Sao Paulo Guarulhos Intl Airport to London round-trip?

    Our cheapest airline available from Sao Paulo Guarulhos Intl Airport to London is Lufthansa. Our recent data shows that you can find tickets from as low as £525 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and GOL, starting at £541 and £543 round-trip. Lufthansa is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as £278 on Avianca. Other airlines that offer cheap prices include LATAM Airlines from £299 and British Airways from £355 one-way.

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

    While some choose either Sao Paulo Guarulhos Intl - London City or Sao Paulo Guarulhos Intl - London Gatwick, Sao Paulo Guarulhos Intl - London Heathrow is the most popular route from Sao Paulo Guarulhos Intl Airport to London.

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

    No one likes to see their flight delayed. When booking a flight from Sao Paulo Guarulhos Intl Airport to London consider choosing China Eastern (89%), Iberia (74%) or British Airways (74%) as they are the most reliable in getting you off to your destination on time.

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

    The cheapest flight price from Sao Paulo Guarulhos Intl Airport to London is £281. On average you can expect to pay £1,151. The most popular route, (Sao Paulo Guarulhos Intl - London Heathrow), can usually be booked for £632.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Sao Paulo Guarulhos Intl Airport to London (average of £333). Flying from Sao Paulo Guarulhos Intl Airport to London in September is currently the most expensive (average of £598). 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

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Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Guarulhos Intl to London

Discover the top 5 airlines that operate flights from Guarulhos Intl to London. 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 28 March 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£525Average£775FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£541Average£626FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
GOLCheapest£543Average£670FlexibilityNo cancel feeOn-time74%
Search GOL flights
British AirwaysCheapest£605Average£893FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£625Average£817FlexibilityNo 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 London?

Cheapflights makes it easy to find Guarulhos Intl to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to London from Guarulhos Intl 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 Guarulhos Intl to London 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 London, 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 London become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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