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Cheap flights from the United Kingdom 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 the United Kingdom to South America departing on 25/4. 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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0 bags

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Find the cheapest flights from the United Kingdom to South America

Recent return flight deals from the United Kingdom to South America

Enter your travel dates to find the best prices.
Air Canada Logo
14:05 - 04:05
LHR
-
BOG
20h 00m
1 stop
Air Canada Logo
09:00 - 10:00
BOG
-
LHR
19h 00m
1 stop
£620Air Canada
Tue, 12 May - Tue, 19 May
Air Canada Logo
09:30 - 04:05
LHR
-
BOG
24h 35m
1 stop
Air Canada Logo
09:00 - 10:00
BOG
-
LHR
19h 00m
1 stop
£620Air Canada
Tue, 5 May - Tue, 12 May
KLM Logo
06:30 - 13:40
LHR
-
BOG
13h 10m
1 stop
KLM Logo
15:15 - 16:15
BOG
-
LHR
19h 00m
2 stops
£625KLM
Tue, 5 May - Tue, 12 May
Avianca Logo
22:05 - 03:30
LHR
-
LIM
35h 25m
2 stops
Avianca Logo
02:50 - 15:35
LIM
-
LHR
30h 45m
1 stop
£642Avianca
Sat, 11 Apr - Thu, 23 Apr
Avianca Logo
22:05 - 16:30
LHR
-
LIM
24h 25m
1 stop
Avianca Logo
02:50 - 15:35
LIM
-
LHR
30h 45m
1 stop
£645Avianca
Wed, 22 Apr - Fri, 24 Apr
TAP AIR PORTUGAL Logo
10:35 - 23:15
LGW
-
GRU
16h 40m
1 stop
TAP AIR PORTUGAL Logo
20:55 - 20:25
GRU
-
LGW
19h 30m
1 stop
£662TAP AIR PORTUGAL
Wed, 13 May - Sat, 6 Jun
TAP AIR PORTUGAL Logo
21:15 - 19:10
LGW
-
GRU
25h 55m
1 stop
TAP AIR PORTUGAL Logo
20:55 - 20:25
GRU
-
LGW
19h 30m
1 stop
£667TAP AIR PORTUGAL
Mon, 11 May - Thu, 11 Jun
LATAM Airlines Logo
21:20 - 08:35
LHR
-
SDU
15h 15m
1 stop
LATAM Airlines Logo
12:15 - 15:05
SDU
-
LHR
22h 50m
2 stops
£719LATAM Airlines
Mon, 11 May - Mon, 18 May
KLM Logo
08:25 - 19:50
LCY
-
GRU
15h 25m
1 stop
KLM Logo
21:45 - 16:40
GRU
-
LCY
14h 55m
1 stop
£731KLM
Mon, 20 Apr - Wed, 24 Jun
LATAM Airlines Logo
21:20 - 08:35
LHR
-
SDU
15h 15m
1 stop
LATAM Airlines Logo
20:15 - 15:05
SDU
-
LHR
14h 50m
1 stop
£735LATAM Airlines
Tue, 12 May - Tue, 19 May

Air Canada flights from United Kingdom to South America

Our best Air Canada deals on United Kingdom to South America flight tickets
Air Canada
12 May
LHR14:05London Heathrow
20h 00m
1 stop
BOG04:05Bogotá El Dorado
19 May
BOG09:00Bogotá El Dorado
19h 00m
1 stop
LHR10:00London Heathrow
£620
Air Canada
5 May
LHR09:30London Heathrow
24h 35m
1 stop
BOG04:05Bogotá El Dorado
12 May
BOG09:00Bogotá El Dorado
19h 00m
1 stop
LHR10:00London Heathrow
£620
Air Canada
7 May
LHR12:40London Heathrow
21h 25m
2 stops
BOG04:05Bogotá El Dorado
21 May
BOG09:00Bogotá El Dorado
30h 00m
2 stops
LHR21:00London Heathrow
£622

KLM flights from United Kingdom to South America

Our best KLM deals on United Kingdom to South America flight tickets
KLM
5 May
LHR06:30London Heathrow
13h 10m
1 stop
BOG13:40Bogotá El Dorado
12 May
BOG15:15Bogotá El Dorado
19h 00m
2 stops
LHR16:15London Heathrow
£625
KLM
9 Apr
LHR08:40London Heathrow
16h 45m
2 stops
BOG19:25Bogotá El Dorado
20 Apr
BOG14:55Bogotá El Dorado
16h 20m
1 stop
LHR13:15London Heathrow
£701
KLM
10 Apr
LHR06:30London Heathrow
13h 10m
1 stop
BOG13:40Bogotá El Dorado
19 Apr
BOG14:55Bogotá El Dorado
16h 20m
1 stop
LHR13:15London Heathrow
£710

momondo Fare Finder

 
Customise your flight search to find flights from United Kingdom to South America 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, momondo users made 279,928 searches. Data last updated 1 April 2026.
Use the filters below to find and compare flights from the United Kingdom to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Tue 12/5

14:05-04:05

1 stop20h 00m

Bogotá El Dorado

Tue 19/5

09:00-10:00

1 stop19h 00m

£620

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Tue 5/5

09:30-04:05

1 stop24h 35m

Bogotá El Dorado

Tue 12/5

09:00-10:00

1 stop19h 00m

£620

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Tue 5/5

06:30-13:40

1 stop13h 10m

Bogotá El Dorado

Tue 12/5

15:15-16:15

2 stops19h 00m

£625

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Sat 11/4

22:05-03:30

2 stops35h 25m

Lima J Chavez Intl

Thu 23/4

02:50-15:35

1 stop30h 45m

£642

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Wed 22/4

22:05-16:30

1 stop24h 25m

Lima J Chavez Intl

Fri 24/4

02:50-15:35

1 stop30h 45m

£645

LondonSao Paulo

LGW - GRU

LGWGRU

London Gatwick

Wed 13/5

10:35-23:15

1 stop16h 40m

Sao Paulo Guarulhos Intl

Sat 6/6

20:55-20:25

1 stop19h 30m

£662

LondonSao Paulo

LGW - GRU

LGWGRU

London Gatwick

Mon 11/5

21:15-19:10

1 stop25h 55m

Sao Paulo Guarulhos Intl

Thu 11/6

20:55-20:25

1 stop19h 30m

£667

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Mon 11/5

21:20-08:35

1 stop15h 15m

Rio de Janeiro Santos Dumont

Mon 18/5

12:15-15:05

2 stops22h 50m

£719

LondonSao Paulo

LCY - GRU

LCYGRU

London City

Mon 20/4

08:25-19:50

1 stop15h 25m

Sao Paulo Guarulhos Intl

Wed 24/6

21:45-16:40

1 stop14h 55m

£731
Fastest return journey

LondonRio de Janeiro

LHR - SDU

LHRSDU

London Heathrow

Tue 12/5

21:20-08:35

1 stop15h 15m

Rio de Janeiro Santos Dumont

Tue 19/5

20:15-15:05

1 stop14h 50m

£735

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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How to get the cheapest flight ticket from United Kingdom 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 United Kingdom to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £638. If you are unable to visit South America during the month of February, then departing from United Kingdom during the month April is also very affordable. Most momondo users find prices during this month for around £650.

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

Our data shows that Monday is the least expensive day to fly to South America. Tickets to fly out on this day can be as low as £787. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from United Kingdom to South America for around £889.

What is the cheapest United Kingdom to South America flight route?

Fly from London Heathrow to Bogotá El Dorado for the best United Kingdom - 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 United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around £760 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from United Kingdom for as low as £686 on momondo.

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

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

Can stopping save me money on United Kingdom to South America flights?

You could potentially save up to 11% on your flight if you consider stops on a United Kingdom to South America flight.

Cheap United Kingdom to South America flight deals and tips

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

Best price found

£340

Fastest flight time

11h 05m

Direct flights

Every day

Airports in South America

463 airports
The best one-way flight to South America from United Kingdom in the past 72 hours is £340. The best return flight deal from United Kingdom to South America found on momondo in the last 72 hours is £668.
The fastest flight from United Kingdom to South America takes 11h 05m
Direct flights go from United Kingdom to South America every day.
There are 463 airports in South America. From United Kingdom there are direct flights to Bogotá El Dorado (BOG).
Search flight deals

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

    Prices for flights from United Kingdom to South America refresh daily.

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

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

Best airlines flying from United Kingdom to South America

Compare and see reviews for airlines that fly from United Kingdom to South America with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom £387Free CancellationRating
7.5
685 reviews
Search Virgin Atlantic flights
AviancaPriceFrom £419Free CancellationRating
6.5
2,505 reviews
Search Avianca flights
LufthansaPriceFrom £455Free CancellationRating
6.8
7,881 reviews
Search Lufthansa flights
TAP AIR PORTUGALPriceFrom £497Free CancellationRating
7.1
2,185 reviews
Search TAP AIR PORTUGAL flights
IberiaPriceFrom £498Free CancellationRating
7.0
3,162 reviews
Search Iberia flights
Air FrancePriceFrom £506Free CancellationRating
7.4
1,559 reviews
Search Air France flights
JetBluePriceFrom £513Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
Air EuropaPriceFrom £565Free CancellationRating
6.9
597 reviews
Search Air Europa flights
SWISSPriceFrom £568Free CancellationRating
7.5
1,909 reviews
Search SWISS flights
Turkish AirlinesPriceFrom £572Free CancellationRating
7.4
4,291 reviews
Search Turkish Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United Kingdom to South America. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for United Kingdom to South America flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between United Kingdom and South America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of United Kingdom to South America flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your South America trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to South America

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