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Cheap flights from Sao Paulo Guarulhos Intl Airport, Brazil to London from £298

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 30/3. Fares are subject to change and may not be available on all flights or dates of travel.
GRU — LON
5 Mar — 12 Mar1
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 45 days in advance, depart on a Thursday or Tuesday and return on a Monday

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 3 February 2026.

Thu 19/323:50
GRU
-
LGW
1 stop17h 50m
TAP AIR PORTUGAL
Tue 31/321:15
LGW
-
GRU
2 stops25h 20m
TAP AIR PORTUGAL
Deal found 3/2£567
Mon 16/215:45
GRU
-
STN
2 stops26h 10m
Multiple Airlines
Mon 23/206:55
STN
-
GRU
2 stops26h 30m
Multiple Airlines
Deal found 3/2£568
Wed 1/401:20
GRU
-
LHR
1 stop34h 15m
Avianca
Sun 12/422:05
LHR
-
GRU
1 stop28h 25m
Avianca
Deal found 2/2£568
Thu 12/307:35
GRU
-
LHR
1 stop28h 00m
Avianca
Mon 16/321:40
LHR
-
GRU
1 stop35h 00m
Avianca
Deal found 1/2£568
Mon 18/501:20
GRU
-
LHR
1 stop34h 15m
Avianca
Mon 25/522:05
LHR
-
GRU
1 stop31h 05m
Avianca
Deal found 3/2£569
Wed 27/517:15
GRU
-
LHR
1 stop18h 20m
Avianca
Mon 8/622:05
LHR
-
GRU
1 stop22h 00m
Avianca
Deal found 1/2£571
Sun 29/301:20
GRU
-
LHR
1 stop34h 15m
Avianca
Mon 13/422:05
LHR
-
GRU
1 stop22h 00m
Avianca
Deal found 3/2£571
Tue 24/215:45
GRU
-
LGW
2 stops21h 40m
Multiple Airlines
Tue 3/307:20
LGW
-
GRU
2 stops26h 05m
Multiple Airlines
Deal found 3/2£572
Sun 1/1107:35
GRU
-
LHR
1 stop28h 00m
Avianca
Wed 11/1121:40
LHR
-
GRU
1 stop28h 00m
Avianca
Deal found 1/2£572
Thu 19/223:50
GRU
-
LGW
1 stop30h 35m
TAP AIR PORTUGAL
Thu 26/210:40
LGW
-
GRU
1 stop16h 15m
TAP AIR PORTUGAL
Deal found 2/2£573
Thu 12/323:50
GRU
-
LGW
1 stop17h 50m
TAP AIR PORTUGAL
Wed 18/316:35
LGW
-
GRU
1 stop30h 20m
TAP AIR PORTUGAL
Deal found 3/2£574
Mon 16/201:35
GRU
-
LHR
1 stop17h 00m
TAP AIR PORTUGAL
Tue 10/318:30
LHR
-
GRU
1 stop28h 25m
TAP AIR PORTUGAL
Deal found 3/2£574

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 3 February 2026.

Round-trip from

£568

One-way from

£298

Popular in

July

Cheapest in

November

Average price

£623

Good round-trip deal

£643 or less

Good one-way deal

£413 or less
16/2-23/2
  • 16/2-23/2
  • 4 total stops
  • 52h 40m total
  • Sao Paulo to London
Search Deals
30/3
  • 30/3
  • 2 total stops
  • 27h 40m total
  • Sao Paulo to London
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£53 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 February 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 3 February 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

Guarulhos Intl

Fly to

London

Route

Depart

Return

Price

Sao PauloLondon

GRU - LCY

GRULCY

Sao Paulo Guarulhos Intl

Mon 16/2

20:40-16:10

1 stop16h 30m

London City

Mon 2/3

16:45-18:40

1 stop28h 55m

£594

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Thu 19/3

15:05-23:00

2 stops28h 55m

London Luton

Wed 1/4

05:40-05:25

2 stops27h 45m

£598

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Wed 11/3

15:05-22:30

2 stops28h 25m

London Luton

Wed 18/3

15:05-06:30

2 stops18h 25m

£601

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Tue 24/2

15:45-22:25

2 stops27h 40m

London Luton

Tue 3/3

06:50-06:25

2 stops26h 35m

£605

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Tue 10/3

15:05-21:45

2 stops27h 40m

London Luton

Tue 17/3

07:30-06:30

2 stops26h 00m

£606

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Mon 30/3

13:50-14:20

2 stops20h 30m

London Luton

Sat 11/4

12:45-05:25

2 stops20h 40m

£606

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Thu 12/3

15:05-14:00

2 stops19h 55m

London Luton

Tue 17/3

07:30-06:30

2 stops26h 00m

£608

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 10/6

14:10-09:40

1 stop15h 30m

London Heathrow

Wed 17/6

16:30-16:50

1 stop28h 20m

£631

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Thu 19/3

23:50-20:40

1 stop17h 50m

London Gatwick

Sun 22/3

21:25-22:30

1 stop28h 05m

£639

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 16/2

20:59-13:50

1 stop13h 51m

London Heathrow

Mon 2/3

14:45-21:55

2 stops34h 10m

£647

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 60 results
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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 30 January 2026.

The best time to book flights from Sao Paulo Guarulhos Intl Airport to London is 45 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 £251). Flying from Sao Paulo Guarulhos Intl Airport to London in September is currently the most expensive (average of £581). 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 3 February 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.

Weekly flight availability from Sao Paulo Guarulhos Intl Airport to London

Explore weekly flight availability from Guarulhos Intl to London. 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 3 February 2026.

The most flights from GRU to LON 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 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 28% 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 £399.

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 144 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 3 February 2026.
Read reviews from past customers who have flown with SWISS, LATAM Airlines, andTAP AIR PORTUGAL 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.
SWISS
7.6
Good
1,864 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sept 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
SWISS
7.6
Good
1,864 reviews
SWISS
7.6
Good
1,864 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sept 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
LATAM Airlines
7.5
Good
1,918 reviews
SWISS
7.6
Good
1,864 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sept 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
TAP AIR PORTUGAL
7.1
Good
2,133 reviews
SWISS
7.6
Good
1,864 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sept 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
ITA Airways
6.7
Okay
1,144 reviews
SWISS
7.6
Good
1,864 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sept 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.
British Airways
6.7
Okay
7,714 reviews
SWISS
7.6
Good
1,864 reviews
Check prices

Overall

7.6

Boarding

7.7

Comfort

7.4

Crew

8.3

Entertainment

6.8

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Katerina,Sept 2025

GVA - ATH

Although the plane was half empty and the flight was late at night, we were not allowed to change seats/ use empty seats to get ourselves more comfortable, or get some proper sleep. It is really frustrating to see lack of flexibility in such a simple need.

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 13h 51m. The time it takes to get you to your destination can typically vary by up to 7h 34m. 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 £511 on this airline. Additional options worth looking into are TAP AIR PORTUGAL and GOL, starting at £526 and £528 round-trip. Lufthansa is priced at 28% 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 £270 on Avianca. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £287 and LATAM Airlines from £290 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 Gatwick or Sao Paulo Guarulhos Intl - London City, 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 Iberia (72%), British Airways (72%) or Finnair (61%) 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 £383. On average you can expect to pay £802. The most popular route, (Sao Paulo Guarulhos Intl - London Heathrow), can usually be booked for £531.

  • 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 £251). Flying from Sao Paulo Guarulhos Intl Airport to London in September is currently the most expensive (average of £581). 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 London?

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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 3 February 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest£511Average£753FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£526Average£609FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
GOLCheapest£528Average£651FlexibilityNo cancel feeOn-time74%
Search GOL flights
British AirwaysCheapest£589Average£839FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£607Average£780FlexibilityNo 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 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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