Cheap flights from London to South America

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How to find the cheapest flight from
London (LON) to South America

How far in advance should I book a flight from London to South America?

To save on the cost of your flight from London to South America, book at least 29 days before your planned departure. Booking around this time can save you about 2% on the cost of this flight compared to booking a flight leaving this week. We have found prices from £621 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as £623.

What is the cheapest month to fly from London to South America?

March can be a great time to fly to South America from London with a flight ticket averaging about £561. Cheapflights users have found deals in the month of March for as cheap as £426. The most expensive prices can be found in the month of December.

Cheap flights from London to South America in March, April 2021

12 Apr - 9 May
£313pp
LHR
London Heathrow
Aeromexico
   
2 STOPS
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
Aeromexico
 
1 STOP
LHR
London Heathrow
16 Mar - 5 May
£314pp
LHR
London Heathrow
Aeromexico
   
2 STOPS
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
Aeromexico
 
1 STOP
LHR
London Heathrow
12 Apr - 9 May
£326pp
LHR
London Heathrow
Aeromexico
   
2 STOPS
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
Aeromexico
   
2 STOPS
LHR
London Heathrow

London to South America 2021 flight deals

4 Oct - 10 Oct
£149pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
GIG
Rio de Janeiro–Galeão Intl
GIG
Rio de Janeiro–Galeão Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
1 Jul - 31 Jul
£179pp
LGW
London Gatwick
TAP AIR PORTUGAL
 
1 STOP
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
TAP AIR PORTUGAL
 
1 STOP
LGW
London Gatwick
1 Jul - 31 Jul
£180pp
LGW
London Gatwick
TAP AIR PORTUGAL
   
2 STOPS
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
TAP AIR PORTUGAL
 
1 STOP
LGW
London Gatwick

Direct flights to South America from London

13 Apr - 28 Apr
£377pp
LHR
London Heathrow
LATAM Airlines
Direct
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
LATAM Airlines
Direct
LHR
London Heathrow
17 May - 27 May
£378pp
LHR
London Heathrow
LATAM Airlines
Direct
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
LATAM Airlines
Direct
LHR
London Heathrow
1 Jun - 14 Jun
£380pp
LHR
London Heathrow
LATAM Airlines
Direct
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
LATAM Airlines
Direct
LHR
London Heathrow

Last-minute flights from London to South America

10 Mar - 13 Apr
£392pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
Multiple Airlines
 
1 STOP
LHR
London Heathrow
10 Mar - 21 Mar
£413pp
LHR
London Heathrow
Lufthansa
 
1 STOP
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
Lufthansa
 
1 STOP
LHR
London Heathrow
10 Mar - 21 Mar
£422pp
LHR
London Heathrow
Multiple airlines
 
1 STOP
GRU
Sao Paulo Guarulhos Intl
GRU
Sao Paulo Guarulhos Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow

One-way flights to South America from London

10:05 - 11:00
Qatar Airways
1 stop
27h 55m
LHR - GRU
Qatar Airways
£204
123 Milhas
16:55 - 14:05
TAP AIR PORTUGAL
2 stops
25h 10m
LGW - GRU
TAP AIR PORTUGAL
£225
123 Milhas
14:45 - 04:20
LATAM Airlines
2 stops
17h 35m
LHR - SDU
LATAM Airlines
£249
mytrip.com

Related info for your journey

Flight FAQs

From London to South America

Are flight prices decreasing from London to South America due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and South America for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London to South America to control the spread of COVID-19?

LATAM Airlines and Alitalia are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Airline carriers are regularly disinfecting and sanitising their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially-distanced seating (for a limited time) will work towards keeping travellers safer while flying from London to South America. Policies will vary by airline.

Which airlines flying from London to South America have flexible cancellations due to COVID-19?

Some of our airline partners flying from London to South America have new flexible policies in place due to COVID-19. LATAM Airlines, British Airways, and Norwegian Air UK are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like LATAM Airlines with this kind of flexibility.

Can I find flights from London to South America for under £215 on Cheapflights?

Yes, there are multiple flights from London to South America for under £215. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £168, but on average you can expect to pay £186.

Are there direct flights from London to South America for under £430 on Cheapflights?

Cheapflights has 20 direct flights from London to South America under £430. A good price for a direct flight from London to South America is less than £406.

Are there last-minute flights available from London to South America for under £430?

There are currently 20+ open flights from London to South America within the next 7 days for less than £430.

What are the most popular airlines that fly from London to South America?

American Airlines, Air Canada and Air France are the most popular airlines when flying from London to South America.

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

Most travellers choose London Heathrow - Sao Paulo Guarulhos Intl, London Heathrow - Rio de Janeiro–Galeão Intl or London Heathrow - Rio de Janeiro Santos Dumont when deciding on the best route from London to South America.

What are the cheapest flights from London to South America?

Looking for the cheapest flight from London to South America? While on average our users pay £1,003, our data indicates the cheapest price to be £263. The most popular route (London Heathrow - Sao Paulo Guarulhos Intl), is priced around £313.

How long does is the flight from London to South America?

Airlines like KLM, TAP AIR PORTUGAL, and LATAM Airlines fly from London to South America in about 13h 05m. The time it takes to get you to your destination can typically vary by up to 1h 10m. This flight may include one or multiple stops.

What is the cheapest airline to fly from London to South America return?

Cheapflights users have booked flights from London to South America from £169 return.

What are the cheapest airlines to fly from London to South America one-way?

£190 is the cheapest one-way deal found within the past few days, from TAP AIR PORTUGAL. You may also be able to find cheap deals on Qatar Airways and LATAM Airlines, with prices starting from £204 and £228, respectively.

Destination information for South America

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£1 = $1.40

Airports servicing London

Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Top 10 airlines flying from London to South America

Airline Cheapest Average Flexibility On-time COVID-19 safety
Virgin Atlantic
£567 £715 No cancel fee 72%
Search Virgin Atlantic flights
Delta
£661 £753 No cancel fee N/A
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Air France
£494 £767 No cancel fee 77%
Search Air France flights
KLM
£527 £814 No cancel fee 75%
Search KLM flights
Air Canada
£582 £822 No cancel fee 67%
Search Air Canada flights
SWISS
£510 £827 No cancel fee 79%
Search SWISS flights
Aeromexico
£622 £831 No cancel fee N/A
Search Aeromexico flights
United Airlines
£541 £849 No cancel fee 69%
Search United Airlines flights
American Airlines
£543 £929 No cancel fee 71%
Search American Airlines flights
Alitalia
£616 £936 No cancel fee 81%
Search Alitalia flights
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