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Cheap flights from South America to London from £333

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — LON
5 May — 12 May1
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 30 April 2025.

Round-trip from

£564

One-way from

£333

Popular in

July

Cheapest in

February

Average price

£673

Good round-trip deal

£504 or less

Good one-way deal

£467 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 12/6-17/6
  • 2 total stops
  • 59h 15m total
  • South America to London
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 12/10
  • 1 total stop
  • 29h 00m total
  • South America to London
Highest demand for flights based on searches. 11% potential increase in price (£65 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from South America to London (LON).
Price to beat on a one-way flight from South America to London (LON).

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 30 April 2025.

Thu 12/600:40GRU - LGW
1 stop29h 05mTAP AIR PORTUGAL
Tue 17/616:25LGW - GRU
1 stop30h 10mTAP AIR PORTUGAL
Deal found 29/4£564
Thu 6/1123:45GRU - LHR
Nonstop11h 20mMultiple Airlines
Thu 20/1106:50LHR - GRU
1 stop16h 10mMultiple Airlines
Deal found 28/4£564
Sat 1/1101:20GRU - LHR
1 stop14h 35mTAP AIR PORTUGAL
Wed 19/1118:30LHR - GRU
2 stops30h 10mTAP AIR PORTUGAL
Deal found 29/4£565
Mon 28/718:50GRU - LGW
1 stop36h 25mITA Airways
Sun 31/812:05LGW - GRU
1 stop32h 45mITA Airways
Deal found 29/4£565
Wed 12/1123:45GRU - LHR
Nonstop11h 20mLATAM Airlines
Fri 28/1120:15LHR - GRU
Nonstop11h 40mLATAM Airlines
Deal found 29/4£568
Thu 24/719:15GRU - LHR
1 stop19h 20mGOL
Thu 21/808:40LHR - GRU
1 stop15h 10mGOL
Deal found 29/4£580
Tue 28/1016:20GRU - LHR
Nonstop11h 25mBritish Airways
Wed 19/1121:15LHR - GRU
Nonstop11h 45mBritish Airways
Deal found 29/4£582
Mon 28/718:50GRU - LCY
1 stop17h 25mITA Airways
Sun 31/816:55LCY - GRU
1 stop27h 55mITA Airways
Deal found 29/4£584
Mon 10/1123:00GRU - LCY
1 stop16h 30mMultiple Airlines
Wed 19/1114:45LCY - GRU
1 stop17h 15mMultiple Airlines
Deal found 29/4£586
Tue 9/1220:05GIG - LHR
1 stop19h 10mIberia
Tue 23/1215:45LHR - GIG
1 stop30h 05mIberia
Deal found 29/4£589
Thu 16/1019:05GIG - LHR
1 stop18h 10mBritish Airways
Sun 2/1105:20LHR - GIG
1 stop15h 20mBritish Airways
Deal found 29/4£591
Tue 11/1123:35GRU - LGW
1 stop16h 15mLATAM Airlines
Tue 25/1119:35LGW - GRU
1 stop14h 30mLATAM Airlines
Deal found 29/4£591

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 30 April 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

Thu 12/6

00:40-09:45

1 stop29h 05m

London Gatwick

Tue 17/6

16:25-18:35

1 stop30h 10m

£564

Sao PauloLondon

GRU - LGW

GRULGW

Sao Paulo Guarulhos Intl

Mon 28/7

18:50-11:15

1 stop36h 25m

London Gatwick

Sun 31/8

12:05-16:50

1 stop32h 45m

£565

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 21/10

20:45-17:45

1 stop17h 00m

London Heathrow

Fri 31/10

12:25-06:50

1 stop21h 25m

£568

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Mon 27/10

23:45-14:05

Nonstop11h 20m

London Heathrow

Sun 9/11

15:45-05:05

1 stop16h 20m

£570

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 30/9

18:30-16:25

1 stop17h 55m

London Heathrow

Wed 31/12

07:40-20:15

1 stop15h 35m

£578

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 24/7

19:15-18:35

1 stop19h 20m

London Heathrow

Thu 21/8

08:40-19:50

1 stop15h 10m

£580

Sao PauloLondon

GRU - LCY

GRULCY

Sao Paulo Guarulhos Intl

Mon 28/7

18:50-16:15

1 stop17h 25m

London City

Sun 31/8

16:55-16:50

1 stop27h 55m

£584

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 21/10

15:30-06:50

Nonstop11h 20m

London Heathrow

Thu 13/11

21:15-06:00

Nonstop11h 45m

£589

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Thu 16/10

19:05-17:15

1 stop18h 10m

London Heathrow

Sun 2/11

05:20-17:40

1 stop15h 20m

£591

Rio de JaneiroLondon

GIG - LHR

GIGLHR

Rio de Janeiro–Galeão Intl

Mon 9/6

22:05-16:35

1 stop14h 30m

London Heathrow

Tue 17/6

17:35-19:45

1 stop30h 10m

£596

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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 30 April 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.

Weekly flight availability from South America to London

Explore weekly flight availability from South America 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 30 April 2025.

The most flights from 0SA to LON are scheduled on a Monday (8 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (7 on average).

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 30 April 2025.

Comfort

7.5

Entertainment

5.7

Boarding

8.0

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Comfort

7.5

Entertainment

5.7

Boarding

8.0

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.
8.0
Very Good

Comfort

7.5

Entertainment

5.7

Boarding

8.0

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Comfort

7.5

Entertainment

5.7

Boarding

8.0

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Comfort

7.5

Entertainment

5.7

Boarding

8.0

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

Comfort

7.5

Entertainment

5.7

Boarding

8.0

Overall

8.1

Crew

8.3

Food

6.4

Reviews

1 / 4
10.0
Excellent

Firuz,Dec 2024

EZE - SLA

Great airline on time and friendly staff. Check-in and boarding even at EZE was easy and straight forward and fast.

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 TAP AIR PORTUGAL (£333), Air Europa (£343), and ITA Airways (£348).

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

  • 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 (85%), Avianca (85%), Emirates (85%).

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

    The cheapest flight price from South America to London is £499. On average you can expect to pay £764. 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
Deal
Hounslow
Milton Keynes
Gatwick
Luton
Slough
Croydon
Eastbourne
Ilford
Hayes
Southend-on-Sea
Crawley
Wembley
Ipswich
Maidstone
Winchester
Folkestone
Dartford
Watford
Chichester

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.

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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
TAP AIR PORTUGALCheapest£439Average£672FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
LufthansaCheapest£446Average£671FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
AviancaCheapest£451Average£911FlexibilityNo cancel feeOn-time71%
Search Avianca flights
GOLCheapest£522Average£615FlexibilityNo cancel feeOn-time74%
Search GOL flights
LATAM AirlinesCheapest£536Average£836FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
British AirwaysCheapest£538Average£955FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£598Average£1,019FlexibilityNo cancel feeOn-time77%
Search Iberia flights
KLMCheapest£605Average£824FlexibilityNo cancel feeOn-time75%
Search KLM flights
Air CanadaCheapest£636Average£681FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air EuropaCheapest£656Average£756FlexibilityNo 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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