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Cheap flights from the United Kingdom to South America from £357

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 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOG
31 Aug — 7 Sep1
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 1 August 2026.

Sun 6/906:15
LHR
-
LIM
1 stop15h 25m
Air France
Sat 26/917:55
LIM
-
LHR
1 stop32h 00m
Air France
Deal found 31/7£699
Sat 31/1015:00
LHR
-
LIM
1 stop19h 10m
Air Canada
Fri 26/208:00
LIM
-
LHR
1 stop22h 20m
Air Canada
Deal found 30/7£701
Fri 30/1006:20
LHR
-
LIM
1 stop15h 35m
Air France
Mon 15/319:20
LIM
-
LHR
1 stop16h 15m
Air France
Deal found 31/7£701
Wed 16/908:55
LHR
-
LIM
1 stop15h 05m
Air France
Sat 26/917:55
LIM
-
LHR
1 stop32h 00m
Air France
Deal found 1/8£702
Fri 11/906:15
LHR
-
LIM
1 stop17h 45m
Air France
Fri 25/917:55
LIM
-
LHR
1 stop18h 40m
Air France
Deal found 1/8£704
Wed 2/922:05
LHR
-
LIM
1 stop18h 30m
Avianca
Wed 30/911:45
LIM
-
LHR
1 stop21h 50m
Avianca
Deal found 30/7£704
Tue 15/906:15
LHR
-
LIM
1 stop15h 25m
Air France
Tue 22/917:55
LIM
-
LHR
1 stop16h 40m
Air France
Deal found 1/8£705
Mon 7/922:05
LHR
-
LIM
2 stops35h 25m
Avianca
Wed 7/1007:30
LIM
-
LHR
1 stop26h 05m
Avianca
Deal found 30/7£706
Mon 14/922:05
LHR
-
LIM
2 stops35h 25m
Avianca
Tue 13/1003:05
LIM
-
LHR
2 stops30h 30m
Avianca
Deal found 30/7£707
Sat 14/1119:40
LHR
-
LIM
1 stop15h 50m
Iberia
Wed 25/1123:00
LIM
-
LHR
1 stop15h 25m
Iberia
Deal found 30/7£707
Wed 28/1021:40
LHR
-
GRU
1 stop21h 35m
Multiple Airlines
Sat 14/1123:40
GRU
-
LHR
Nonstop11h 25m
Multiple Airlines
Deal found 31/7£708
Mon 21/916:50
LGW
-
GRU
1 stop33h 40m
Royal Air Maroc
Tue 10/1100:25
GRU
-
LGW
1 stop35h 45m
Royal Air Maroc
Deal found 30/7£708

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 1 August 2026.

Round-trip from

£699

One-way from

£357

Popular in

July

Cheapest in

February

Average price

£993

Good round-trip deal

£741 or less

Good one-way deal

£501 or less
Air France
  • Air France
  • 6/9-26/9
  • 2 total stops
  • 47h 25m total
  • United Kingdom to South America
Search Deals
25/8
  • 25/8
  • 2 total stops
  • 37h 20m total
  • United Kingdom to South America
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (£109 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).
Search Deals
Average for round-trip flights in August 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 1 August 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

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Fri 30/10

20:25-16:55

2 stops25h 30m

Lima J Chavez Intl

Thu 25/2

19:20-16:35

1 stop16h 15m

£721

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Wed 27/1

06:30-18:10

1 stop16h 40m

Lima J Chavez Intl

Wed 24/2

19:20-16:35

1 stop16h 15m

£724

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Tue 8/9

22:05-01:45

1 stop33h 40m

Lima J Chavez Intl

Sun 4/10

01:40-15:35

1 stop31h 55m

£748

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Sun 6/9

22:05-16:30

1 stop24h 25m

Lima J Chavez Intl

Mon 5/10

07:30-15:35

1 stop26h 05m

£748

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Wed 9/9

22:05-03:30

2 stops35h 25m

Lima J Chavez Intl

Sun 20/9

03:05-15:35

2 stops30h 30m

£753

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Fri 2/10

15:40-04:10

1 stop18h 30m

Lima J Chavez Intl

Sun 11/10

06:30-06:55

1 stop18h 25m

£755

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Mon 25/1

15:45-06:20

1 stop19h 35m

Lima J Chavez Intl

Sun 28/2

07:00-11:30

1 stop23h 30m

£759

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 16/11

11:20-09:35

2 stops25h 15m

Sao Paulo Guarulhos Intl

Wed 2/12

23:45-06:50

2 stops28h 05m

£759

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 1/9

12:50-08:50

1 stop24h 00m

Sao Paulo Guarulhos Intl

Tue 8/9

22:50-06:45

2 stops27h 55m

£759

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 14/9

09:20-05:40

1 stop24h 20m

Sao Paulo Guarulhos Intl

Mon 21/9

20:30-06:45

2 stops30h 15m

£765

Flights are sorted by cheapest return flights first.

Deals found on 27/7

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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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, September is the cheapest month in which you can book a flight from United Kingdom to South America (average of £802). Flying from United Kingdom to South America in December is currently the most expensive (average of £1,175). 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 1 August 2026.

When flying from United Kingdom to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 1 August 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).

How far ahead should I book a flight from United Kingdom to South America?

To ensure you get the cheapest price possible for a flight from United Kingdom to South America, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 1 August 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
7.8
Good
1,552 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.8
Good
1,552 reviews
KLM
7.8
Good
1,552 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
LATAM Airlines
7.4
Good
1,967 reviews
KLM
7.8
Good
1,552 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
TAP AIR PORTUGAL
7.2
Good
2,352 reviews
KLM
7.8
Good
1,552 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
British Airways
6.7
Okay
8,136 reviews
KLM
7.8
Good
1,552 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
Avianca
6.5
Okay
2,523 reviews
KLM
7.8
Good
1,552 reviews
Check prices

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.2

Comfort

7.7

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 18h 30m. Fly via Avianca, British Airways, or Delta to get the fastest option. There are 6302 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 Azul (£181), Virgin Atlantic (£254), and Avianca (£255).

  • 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, September is the cheapest month in which you can book a flight from United Kingdom to South America (average of £802). Flying from United Kingdom to South America in December is currently the most expensive (average of £1,175). 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.
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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 1 August 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£100Average£942FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air EuropaCheapest£336Average£843FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
Virgin AtlanticCheapest£380Average£874FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
AviancaCheapest£393Average£771FlexibilityNo cancel feeOn-time71%
Search Avianca flights
LufthansaCheapest£447Average£943FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapest£482Average£949FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air FranceCheapest£497Average£934FlexibilityNo cancel feeOn-time77%
Search Air France flights
JetBlueCheapest£530Average£602FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
TAP AIR PORTUGALCheapest£545Average£934FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Turkish AirlinesCheapest£562Average£744FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines 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!

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