Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from the United Kingdom to South America from £278

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOG
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from United Kingdom to South America

Enter your travel dates to find the best prices.

Cheapest flights from United Kingdom to South America
Explore the most affordable flight options available from United Kingdom to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2026.

Tue 3/316:45
LCY
-
GRU
1 stop28h 55m
ITA Airways
Sun 15/320:40
GRU
-
LCY
1 stop35h 15m
ITA Airways
Deal found 17/2£596
Tue 31/316:30
LHR
-
GRU
1 stop28h 25m
ITA Airways
Mon 1/618:50
GRU
-
LHR
1 stop16h 50m
ITA Airways
Deal found 20/2£598
Wed 4/308:15
LHR
-
GRU
1 stop14h 40m
TAP AIR PORTUGAL
Thu 19/323:50
GRU
-
LHR
2 stops18h 45m
TAP AIR PORTUGAL
Deal found 20/2£600
Wed 16/918:10
LHR
-
GRU
1 stop32h 20m
Royal Air Maroc
Tue 13/1000:30
GRU
-
LHR
1 stop13h 15m
Royal Air Maroc
Deal found 18/2£601
Fri 6/319:05
LCY
-
GRU
2 stops26h 35m
ITA Airways
Tue 10/320:40
GRU
-
LCY
2 stops22h 10m
ITA Airways
Deal found 17/2£601
Wed 4/321:40
LHR
-
LIM
1 stop28h 15m
Avianca
Tue 5/503:05
LIM
-
LHR
2 stops30h 30m
Avianca
Deal found 17/2£601
Mon 2/308:20
LCY
-
GRU
1 stop25h 05m
ITA Airways
Sun 15/320:40
GRU
-
LCY
1 stop35h 15m
ITA Airways
Deal found 17/2£602
Tue 5/516:30
LHR
-
GRU
1 stop28h 25m
ITA Airways
Mon 22/614:10
GRU
-
LHR
1 stop15h 30m
ITA Airways
Deal found 19/2£603
Tue 10/316:45
LCY
-
GRU
1 stop16h 40m
ITA Airways
Tue 17/320:40
GRU
-
LCY
1 stop16h 30m
ITA Airways
Deal found 17/2£603
Thu 11/622:05
LHR
-
LIM
1 stop33h 40m
Avianca
Sun 21/601:40
LIM
-
LHR
1 stop31h 55m
Avianca
Deal found 19/2£604
Wed 25/213:25
LHR
-
LIM
1 stop17h 50m
Air Canada
Thu 5/308:05
LIM
-
LHR
1 stop22h 15m
Air Canada
Deal found 19/2£604
Wed 4/306:40
LHR
-
BOG
3 stops31h 40m
Multiple Airlines
Mon 9/321:55
BOG
-
LHR
3 stops34h 00m
Multiple Airlines
Deal found 19/2£605

Find flight deals from United Kingdom to South America

Keep the following information in mind while searching for United Kingdom to South America flight deals. Data was last updated 20 February 2026.

Round-trip from

£596

One-way from

£278

Popular in

December

Cheapest in

November

Average price

£708

Good round-trip deal

£668 or less

Good one-way deal

£379 or less
ITA Airways
  • ITA Airways
  • 3/3-15/3
  • 2 total stops
  • 64h 10m total
  • United Kingdom to South America
Search Deals
10/3
  • 10/3
  • 2 total stops
  • 32h 50m total
  • United Kingdom to South America
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£13 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from United Kingdom to South America.
Search Deals
Price to beat on a one-way flight from United Kingdom to South America.
Search Deals

Cheapflights 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, Cheapflights users made 858,174 searches. Data last updated 20 February 2026.
Use the filters below to find and compare flights from the United Kingdom to South America that are best for you.

Fly from

United Kingdom

Fly to

South America

Route

Depart

Return

Price

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Fri 12/6

22:05-03:30

2 stops35h 25m

Lima J Chavez Intl

Tue 23/6

02:50-15:35

1 stop30h 45m

£629

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Thu 12/3

20:25-14:30

1 stop23h 05m

Bogotá El Dorado

Sun 22/3

15:55-11:40

1 stop14h 45m

£632

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Tue 14/4

09:15-05:30

1 stop26h 15m

Lima J Chavez Intl

Fri 24/4

06:30-12:35

1 stop24h 05m

£632

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Wed 25/3

20:25-14:30

1 stop23h 05m

Bogotá El Dorado

Thu 2/4

14:55-13:15

1 stop16h 20m

£634

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Tue 24/3

17:05-14:30

1 stop26h 25m

Bogotá El Dorado

Sat 18/4

09:00-07:15

1 stop16h 15m

£635

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Sun 26/4

06:15-18:20

1 stop18h 05m

Lima J Chavez Intl

Sun 10/5

06:30-12:35

1 stop24h 05m

£637

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Mon 4/5

07:50-18:20

1 stop16h 30m

Lima J Chavez Intl

Wed 13/5

06:30-12:35

1 stop24h 05m

£638

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Mon 9/3

15:55-06:35

2 stops19h 40m

Lima J Chavez Intl

Wed 18/3

09:25-17:15

2 stops26h 50m

£641

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Mon 4/5

22:05-03:30

2 stops35h 25m

Lima J Chavez Intl

Wed 13/5

11:45-15:35

1 stop21h 50m

£661

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Sun 24/5

22:05-03:10

Nonstop11h 05m

Bogotá El Dorado

Sun 7/6

23:25-15:35

Nonstop10h 10m

£668

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from United Kingdom to South America

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

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

Currently, April is the cheapest month in which you can book a flight from United Kingdom to South America (average of £73). Flying from United Kingdom to South America in July is currently the most expensive (average of £664). 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 GB to SA?

Find hourly flight availability from United Kingdom to South America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 20 February 2026.

When flying from United Kingdom to South America, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 46% versus a flight in the afternoon.

Weekly flight availability from United Kingdom to South America

Explore weekly flight availability from United Kingdom to South America. 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 20 February 2026.

The most flights from GB0 to 0SA are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. 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 South America. Reviews last updated 20 February 2026.
Read through reviews of airlines operating flights from the United Kingdom to South America, such as KLM, LATAM Airlines, andTAP AIR PORTUGAL. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,457 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.7
Good
1,457 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
LATAM Airlines
7.5
Good
1,921 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
TAP AIR PORTUGAL
7.1
Good
2,146 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,756 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Avianca
6.6
Okay
2,496 reviews
KLM
7.7
Good
1,457 reviews
Check prices

Food

7.3

Comfort

7.6

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to South America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from United Kingdom to South America?

    There are many flights that can get you from United Kingdom to South America in 23h 05m. Fly via Avianca, KLM, or British Airways to get the fastest option. There are 5262 mi between United Kingdom and South America. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from United Kingdom to South America one-way?

    The cheapet airlines for a one-way flight from United Kingdom to South America are TAP AIR PORTUGAL (£229), ITA Airways (£267), and British Airways (£281).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from United Kingdom to South America 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 United Kingdom to South America?

    Currently, April is the cheapest month in which you can book a flight from United Kingdom to South America (average of £73). Flying from United Kingdom to South America in July is currently the most expensive (average of £664). 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

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 United Kingdom to South America

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Suvarnabhumi flights
Gatwick to Suvarnabhumi flights
Heathrow to Dubai flights
Heathrow to Haneda flights
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to Dubai flights
Heathrow to Kuala Lumpur Intl flights
Stansted to Suvarnabhumi flights
Charles de Gaulle to Heathrow flights
Stansted to Dubai flights
London City to Suvarnabhumi flights
Frederic Chopin to Heathrow flights
Duesseldorf Intl to Heathrow flights
Charles de Gaulle to Gatwick flights
Charles de Gaulle to Luton flights
Heathrow to Leonardo da Vinci/Fiumicino flights
Heathrow to Narita flights
Heathrow to Vancouver Intl flights
Charles de Gaulle to London City flights
Heathrow to Istanbul flights
Gatwick to Leonardo da Vinci/Fiumicino flights
Heathrow to Lagos flights
Gatwick to Kuala Lumpur Intl flights
Charles de Gaulle to Edinburgh flights
Heathrow to LaGuardia flights
Orly to Gatwick flights
Heathrow to Málaga flights
Gatwick to John F Kennedy Intl flights
Heathrow to Colombo flights
Manchester to Suvarnabhumi flights
Orly to Heathrow flights
Heathrow to New Delhi flights
Frederic Chopin to Stansted flights
Charles de Gaulle to Southend flights
Madrid to Gatwick flights
Stansted to Amsterdam flights
Heathrow to Pearson Intl flights
Gatwick to Haneda flights
Heathrow to Lisbon flights
Heathrow to Hong Kong flights
Amsterdam to Gatwick flights
Heathrow to Malpensa flights
Gatwick to Narita flights
Heathrow to Athens flights
Gatwick to Newark flights
Luton to Amsterdam flights
Frankfurt to Luton flights
Stansted to Istanbul flights
Madrid to Heathrow flights

Top 10 airlines flying from United Kingdom to South America

Discover the top 10 airlines that operate flights from United Kingdom to South America. 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 20 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Virgin AtlanticCheapest£380Average£856FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
AviancaCheapest£411Average£779FlexibilityNo cancel feeOn-time71%
Search Avianca flights
TAP AIR PORTUGALCheapest£417Average£855FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air EuropaCheapest£462Average£869FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
FinnairCheapest£492Average£945FlexibilityNo cancel feeOn-time76%
Search Finnair flights
Air FranceCheapest£497Average£910FlexibilityNo cancel feeOn-time77%
Search Air France flights
JetBlueCheapest£504Average£602FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
LufthansaCheapest£545Average£901FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
SWISSCheapest£546Average£815FlexibilityNo cancel feeOn-time79%
Search SWISS flights
KLMCheapest£548Average£941FlexibilityNo cancel feeOn-time75%
Search KLM 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 United Kingdom to South America?

Cheapflights helps you search for flights from United Kingdom to South America via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from United Kingdom to South America?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to South America for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom to South America with no change fees?

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

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.