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Cheap flights from South America to London from £311

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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — LON
30 Mar — 6 Apr1
1 adult

Cheap flight deals from South America to London

Keep the following information in mind while searching for South America to London flight deals. Data was last updated 25 March 2025.

Round-trip from

£544

One-way from

£311

Popular in

July

Cheapest in

February

Average price

£602

Good round-trip deal

£679 or less

Good one-way deal

£466 or less
Ethiopian Air
  • Ethiopian Air
  • 4/5-19/5
  • 2 total stops
  • 58h 45m total
  • South America to London
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8/4
  • 8/4
  • 2 total stops
  • 25h 50m total
  • South America to London
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£75 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals
Price to beat on a round-trip flight from South America to London (LON).
Search Deals
Price to beat on a one-way flight from South America to London (LON).
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Find flight deals from South America to London

Cheapest flights from South America to London
Explore the most affordable flight options available from South America to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Sun 4/501:45GRU - LGW
1 stop24h 35mEthiopian Air
Mon 19/510:10LGW - GRU
1 stop34h 10mEthiopian Air
Deal found 23/3£544
Mon 4/814:10GRU - LCY
1 stop15h 55mITA Airways
Mon 25/816:50LCY - GRU
1 stop16h 30mITA Airways
Deal found 23/3£551
Thu 24/718:30GRU - LGW
1 stop19h 20mSWISS
Mon 1/918:35LGW - GRU
1 stop14h 50mSWISS
Deal found 24/3£554
Mon 28/718:30GRU - LHR
1 stop20h 50mSWISS
Wed 3/913:45LHR - GRU
1 stop19h 40mSWISS
Deal found 24/3£557
Mon 24/300:05GRU - LGW
1 stop29h 45mTAP AIR PORTUGAL
Tue 8/416:25LGW - GRU
1 stop17h 20mTAP AIR PORTUGAL
Deal found 24/3£559
Tue 29/718:30GRU - LCY
1 stop19h 00mSWISS
Mon 1/913:05LCY - GRU
1 stop20h 20mSWISS
Deal found 24/3£575
Thu 27/1118:45GRU - LHR
1 stop18h 00mLufthansa
Wed 24/1207:40LHR - GRU
1 stop15h 35mLufthansa
Deal found 24/3£578
Mon 28/714:10GRU - LGW
1 stop17h 05mITA Airways
Tue 26/812:05LGW - GRU
1 stop32h 45mITA Airways
Deal found 24/3£582
Wed 22/1019:10GIG - LHR
1 stop17h 10mIberia
Tue 28/1018:45LHR - GIG
1 stop27h 05mIberia
Deal found 23/3£594
Thu 24/715:35GIG - LHR
2 stops23h 45mSWISS
Tue 2/920:05LHR - GIG
2 stops41h 30mSWISS
Deal found 23/3£595
Tue 3/609:45VCP - LHR
2 stops28h 50mGOL
Wed 11/608:40LHR - VCP
2 stops37h 45mGOL
Deal found 24/3£599
Tue 3/614:00GRU - LHR
2 stops27h 25mGOL
Wed 11/608:40LHR - GRU
2 stops26h 40mGOL
Deal found 24/3£599

Cheapflights Fare Finder

Customise your flight search to find flights from South America 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 25 March 2025.
Use the filters below to find and compare flights from South America to London that are best for you.

Fly from

South America

Fly to

London

Route

Depart

Return

Price

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Sun 4/5

01:45-06:20

1 stop24h 35m

London Gatwick

Mon 19/5

10:10-16:20

1 stop34h 10m

£544

Sao PauloLondon

GRU - LCY

GRULCY

Sao Paulo Guarulhos Intl

Mon 4/8

14:10-10:05

1 stop15h 55m

London City

Mon 25/8

16:50-05:20

1 stop16h 30m

£551

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Thu 24/7

18:30-17:50

1 stop19h 20m

London Gatwick

Mon 1/9

18:35-05:25

1 stop14h 50m

£554

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 - LCY

GRULCY

Sao Paulo Guarulhos Intl

Tue 29/7

18:30-17:30

1 stop19h 00m

London City

Mon 1/9

13:05-05:25

1 stop20h 20m

£575

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Wed 18/6

15:30-10:20

1 stop14h 50m

London Heathrow

Wed 3/9

08:00-18:35

1 stop14h 35m

£582

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Mon 28/7

14:10-11:15

1 stop17h 05m

London Gatwick

Tue 26/8

12:05-16:50

1 stop32h 45m

£582

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

VCP - LHR

VCPLHR

Sao Paulo Viracopos

Tue 3/6

09:45-18:35

2 stops28h 50m

London Heathrow

Thu 12/6

08:40-18:25

2 stops37h 45m

£599

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 3/6

18:35-18:35

2 stops20h 00m

London Heathrow

Thu 12/6

08:40-07:20

2 stops26h 40m

£599

Flights are sorted by cheapest return flights first.

Deals found on 23/3

Showing 1-10 of 60 results
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Best time to book a flight from South America to London

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

What is the cheapest month to book a flight from South America to London?

Currently, January is the cheapest month in which you can book a flight from South America to London (average of £112). Flying from South America to London 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 SA to LON?

Find hourly flight availability from South America 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 25 March 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from South America to London as you normally would.

Rainfall in London by month

Plan your trip to London by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in London 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 when rainfall is around 40.0 mm.

Temperature in London by month

Plan your trip to London by taking into account the average temperature totals by month.

If weather is an important factor for your trip to London, 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 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 25 March 2025.
Azul
8.0
Very Good
769 reviews
Check prices

Comfort

7.9

Entertainment

7.4

Boarding

8.1

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Azul
8.0
Very Good
769 reviews
Azul
8.0
Very Good
769 reviews
Check prices

Comfort

7.9

Entertainment

7.4

Boarding

8.1

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Aerolineas Argentinas
8.0
Very Good
842 reviews
Azul
8.0
Very Good
769 reviews
Check prices

Comfort

7.9

Entertainment

7.4

Boarding

8.1

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
KLM
7.8
Good
1,318 reviews
Azul
8.0
Very Good
769 reviews
Check prices

Comfort

7.9

Entertainment

7.4

Boarding

8.1

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
Finnair
7.6
Good
1,266 reviews
Azul
8.0
Very Good
769 reviews
Check prices

Comfort

7.9

Entertainment

7.4

Boarding

8.1

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.
SWISS
7.5
Good
1,569 reviews
Azul
8.0
Very Good
769 reviews
Check prices

Comfort

7.9

Entertainment

7.4

Boarding

8.1

Food

7.1

Crew

8.6

Overall

8.0

Reviews

1 / 14
2.0
Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

Find useful and relevant information for your journey from South America to London. 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 to fly from South America to London one-way?

    The cheapet airlines for a one-way flight from South America to London are United Airlines (£323), TAP AIR PORTUGAL (£345), and Avianca (£352).

  • What are the most popular routes from South America to London?

    The most popular route from South America to London is Sao Paulo Guarulhos Intl - London Heathrow. You may also consider Sao Paulo Guarulhos Intl - London Gatwick or Sao Paulo Guarulhos Intl - London City.

  • What are the most reliable airlines from South America to London?

    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 South America to London on time: Etihad Airways (82%), Avianca (82%), Emirates (82%).

  • What are the cheapest flights from South America to London?

    The cheapest flight price from South America to London is £522. On average you can expect to pay £817. The most popular route, (Sao Paulo Guarulhos Intl - London Heathrow), can usually be booked for £497.

  • Can I find deals for flights from South America to London that include hotel bookings?

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

  • How can I find direct flights from South America to London?

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

  • Can I find deals for business class flights from South America to London?

    Yes. Cheapflights offers flight deals from South America 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 South America to London?

    Currently, January is the cheapest month in which you can book a flight from South America to London (average of £112). Flying from South America to London 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 South America?

Book flights to South America if you plan to visit one of these locations
Hounslow
Deal
Milton Keynes
Gatwick
Croydon
Slough
Luton
Eastbourne
Ilford
Hayes
Crawley
Southend-on-Sea
Wembley
Maidstone
Winchester
Ipswich
Watford
Southall
Dartford
Folkestone

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for South America to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from South America to London

Discover the top 10 airlines that operate flights from South America 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£455Average£635FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£463Average£860FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
AviancaCheapest£468Average£969FlexibilityNo cancel feeOn-time71%
Search Avianca flights
LATAM AirlinesCheapest£555Average£856FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£557Average£985FlexibilityNo cancel feeOn-time70%
Search British Airways flights
GOLCheapest£561Average£638FlexibilityNo cancel feeOn-time74%
Search GOL flights
IberiaCheapest£620Average£1,032FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£627Average£865FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£660Average£707FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air EuropaCheapest£680Average£958FlexibilityNo cancel feeOn-time83%
Search Air Europa 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 South America to London?

When you search for this flight from South America to London, 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 South America to London?

Cheapflights simply makes it quick and affordable to book flights from South America to London 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 South America to London with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from South America to London, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from South America to London become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from South America today and book when prices fit your budget.

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