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Cheap flights from London to South America from £281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London to South America departing on 30/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London to South America

Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London to South America.
11:20 - 23:15LHR-GRU
15h 55m1 stop
00:45 - 22:00GRU-LHR
17h 15m1 stop
£553TAP AIR PORTUGAL
Find Deal
Mon, 5 May - Mon, 9 Jun
10:35 - 23:15LGW-GRU
16h 40m1 stop
00:45 - 09:45GRU-LGW
29h 00m1 stop
£560TAP AIR PORTUGAL
Find Deal
Mon, 5 May - Mon, 9 Jun
10:00 - 05:25LGW-GRU
23h 25m1 stop
13:50 - 09:00GRU-LGW
15h 10m1 stop
£591Air Europa
Find Deal
Wed, 18 Jun - Wed, 16 Jul
09:55 - 22:25LHR-LIM
18h 30m1 stop
06:30 - 06:55LIM-LHR
18h 25m1 stop
£611British Airways
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Thu, 8 May - Thu, 29 May
09:55 - 22:25LHR-LIM
18h 30m1 stop
06:30 - 06:55LIM-LHR
18h 25m1 stop
£613British Airways
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Sun, 11 May - Sun, 18 May
18:45 - 05:15LHR-LIM
16h 30m1 stop
08:50 - 17:15LIM-LHR
26h 25m2 stops
£622LATAM Airlines
Find Deal
Tue, 2 Sep - Tue, 7 Oct
21:20 - 10:40LHR-LIM
19h 20m1 stop
13:05 - 15:05LIM-LHR
20h 00m1 stop
£628LATAM Airlines
Find Deal
Mon, 5 May - Wed, 21 May
10:00 - 05:25LGW-GRU
23h 25m1 stop
13:50 - 09:00GRU-LGW
15h 10m1 stop
£653Air Europa
Find Deal
Wed, 14 May - Mon, 23 Jun
22:05 - 17:40LHR-LIM
25h 35m1 stop
18:45 - 15:35LIM-LHR
14h 50m1 stop
£710Avianca
Find Deal
Tue, 29 Apr - Wed, 4 Jun
22:05 - 03:25LHR-LIM
35h 20m2 stops
18:45 - 15:35LIM-LHR
14h 50m1 stop
£711Avianca
Find Deal
Tue, 3 Jun - Tue, 24 Jun

KLM flights from London to South America

Our best KLM deals on London to South America flight tickets
KLM
27 May
LHR06:30London Heathrow
14h 55m
1 stop
LIM15:25Lima J Chavez Intl
11 Jun
LIM17:30Lima J Chavez Intl
16h 45m
1 stop
LHR16:15London Heathrow
KLM
27 May
LCY19:00London City
26h 25m
1 stop
LIM15:25Lima J Chavez Intl
11 Jun
LIM17:30Lima J Chavez Intl
31h 45m
1 stop
LCY07:15London City
KLM
1 Apr
LHR20:55London Heathrow
26h 55m
1 stop
GRU19:50Sao Paulo Guarulhos Intl
22 Apr
GRU21:45Sao Paulo Guarulhos Intl
15h 50m
1 stop
LHR17:35London Heathrow

LATAM Airlines flights from London to South America

Our best LATAM Airlines deals on London to South America flight tickets
LATAM Airlines
2 Sept
LHR18:45London Heathrow
16h 30m
1 stop
LIM05:15Lima J Chavez Intl
7 Oct
LIM08:50Lima J Chavez Intl
26h 25m
2 stops
LHR17:15London Heathrow
LATAM Airlines
5 May
LHR21:20London Heathrow
19h 20m
1 stop
LIM10:40Lima J Chavez Intl
21 May
LIM13:05Lima J Chavez Intl
20h 00m
1 stop
LHR15:05London Heathrow
LATAM Airlines
5 May
LHR21:20London Heathrow
11h 40m
GRU05:00Sao Paulo Guarulhos Intl
10 Jun
GRU23:45Sao Paulo Guarulhos Intl
11h 20m
LHR15:05London Heathrow

How to get the cheapest flight ticket from London to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to South America?

In general, February is the cheapest month to fly from London to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £629. If you are unable to visit South America during the month of February, then departing from London during the month March is also very affordable. Most momondo users find prices during this month for around £632.

What is the cheapest day to depart on your flight to South America?

Our data shows that Wednesday is the least expensive day to fly to South America. Tickets to fly out on this day can be as low as £879. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from London to South America for around £925.

What is the cheapest time of day to depart on your flight to South America?

Our data shows that the cheapest London to South America flights are usually those with departure times in the afternoon. Our users have found flights to South America in the afternoon for as low as £0. Try not to purchase tickets in the evening because they tend to be around £905. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest London to South America flight route?

Fly from London Heathrow to Sao Paulo Guarulhos Intl for the best London - South America flight prices

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

You are more likely to see cheaper flights to South America from London when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to South America for around £807 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from London for as low as £781 on momondo.

What cabin class options are available on London to South America flights?

There are 3 cabin classes available to choose from on London to South America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to South America

Best price found

£281

Fastest flight time

11h 35m

Direct flights

Every day

Airports in South America

4 airports
The best one-way flight to South America from London in the past 72 hours is £281. The best return flight deal from London to South America found on momondo in the last 72 hours is £553.
The fastest flight from London to South America takes 11h 35m
Direct flights go from London to South America every day.
There are 4 airports near South America: Lima J Chavez Intl (LIM), Rio de Janeiro–Galeão Intl (GIG), Rio de Janeiro Santos Dumont (SDU), Sao Paulo Guarulhos Intl (GRU)

  • When did momondo last update prices for flights from London to South America?

    Prices for flights from London to South America are refreshed on a daily basis.

  • How many operators does momondo search for flights from London to South America?

  • How old do you have to be to fly from London to South America?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London to South America.

  • What documentation or ID do you need to fly to South America?

    The travel and health documents you'll need for your trip to South America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at South America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London to South America?


Best airlines flying from London to South America

Compare and see reviews for airlines that fly from London to South America with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom £393Free CancellationRating
8.0
7,899 reviews
Search Delta flights
ITA AirwaysPriceFrom £421Free CancellationRating
6.7
951 reviews
Search ITA Airways flights
TAP AIR PORTUGALPriceFrom £449Free CancellationRating
7.1
1,831 reviews
Search TAP AIR PORTUGAL flights
Air FrancePriceFrom £463Free CancellationRating
7.4
1,425 reviews
Search Air France flights
SWISSPriceFrom £477Free CancellationRating
7.5
1,570 reviews
Search SWISS flights
Air EuropaPriceFrom £481Free CancellationRating
7.0
504 reviews
Search Air Europa flights
AviancaPriceFrom £527Free CancellationRating
6.7
2,301 reviews
Search Avianca flights
Turkish AirlinesPriceFrom £536Free CancellationRating
7.3
3,748 reviews
Search Turkish Airlines flights
British AirwaysPriceFrom £538Free CancellationRating
6.6
6,713 reviews
Search British Airways flights
KLMPriceFrom £543Free CancellationRating
7.8
1,321 reviews
Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from London to South America?

Finding the right flight to South America from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South America quick and easy, saving you time and money.

Can I find flights from London to South America with flexible booking policies on momondo?

momondo does allow users to show only those flights to South America from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to South America?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to South America.

I’m not ready to book a flight from London to South America right now. Can momondo alert me if prices change?

If you are simply researching potential flights to South America, momondo offers a useful price alert feature which will track prices for flights to South America from London and alert you when they change.


An easier way to manage your South America trip

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Popular Cities in South America

Popular flights according to clicks in the last 7 days on momondo