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Cheap flights from the United Kingdom to South America from £348

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOG
22 Jun — 29 Jun1
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 23 May 2026.

Fri 13/1106:15
LHR
-
BOG
1 stop15h 15m
British Airways
Fri 27/1114:10
BOG
-
LHR
1 stop14h 05m
British Airways
Deal found 20/5£672
Wed 3/606:15
LHR
-
LIM
1 stop15h 25m
Air France
Wed 17/617:55
LIM
-
LHR
1 stop21h 30m
Air France
Deal found 18/5£680
Thu 4/606:15
LHR
-
LIM
1 stop15h 25m
Air France
Thu 18/617:55
LIM
-
LHR
1 stop16h 40m
Air France
Deal found 19/5£681
Mon 25/519:15
LHR
-
LIM
1 stop26h 10m
Multiple Airlines
Tue 9/617:55
LIM
-
LHR
1 stop18h 40m
Multiple Airlines
Deal found 18/5£682
Thu 29/1009:00
LHR
-
LIM
2 stops25h 10m
Air Canada
Thu 4/208:00
LIM
-
LHR
1 stop18h 10m
Air Canada
Deal found 19/5£683
Wed 3/606:15
LHR
-
LIM
1 stop15h 25m
Air France
Wed 10/617:55
LIM
-
LHR
1 stop18h 40m
Air France
Deal found 19/5£683
Mon 24/808:40
LHR
-
BOG
2 stops25h 25m
Air Canada
Tue 29/909:00
BOG
-
LHR
1 stop15h 30m
Air Canada
Deal found 18/5£684
Fri 22/517:35
LHR
-
LIM
1 stop28h 05m
Air France
Tue 9/617:55
LIM
-
LHR
1 stop16h 40m
Air France
Deal found 18/5£684
Mon 8/614:45
LHR
-
LIM
1 stop30h 40m
Multiple Airlines
Mon 22/617:55
LIM
-
LHR
1 stop18h 40m
Multiple Airlines
Deal found 20/5£686
Thu 28/517:35
LHR
-
LIM
1 stop28h 05m
Air France
Mon 15/617:55
LIM
-
LHR
1 stop16h 40m
Air France
Deal found 18/5£688
Thu 29/1009:00
LHR
-
LIM
2 stops25h 10m
Air Canada
Mon 1/308:00
LIM
-
LHR
2 stops22h 20m
Air Canada
Deal found 19/5£689
Fri 29/519:15
LHR
-
LIM
1 stop26h 10m
KLM
Tue 16/617:30
LIM
-
LHR
1 stop16h 45m
KLM
Deal found 18/5£690

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 23 May 2026.

Round-trip from

£672

One-way from

£348

Popular in

July

Cheapest in

November

Average price

£802

Good round-trip deal

£645 or less

Good one-way deal

£376 or less
British Airways
  • British Airways
  • 13/11-27/11
  • 2 total stops
  • 29h 20m total
  • United Kingdom to South America
Search Deals
1/6
  • 1/6
  • 2 total stops
  • 29h 05m total
  • United Kingdom to South America
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£94 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 May 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 23 May 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

Wed 4/11

06:15-16:30

1 stop15h 15m

Bogotá El Dorado

Wed 2/12

22:35-17:15

1 stop13h 40m

£721

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Sat 12/9

09:55-22:15

1 stop18h 20m

Lima J Chavez Intl

Mon 28/9

06:55-06:55

1 stop18h 00m

£727

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Mon 2/11

09:45-23:25

1 stop18h 40m

Lima J Chavez Intl

Thu 25/2

07:00-11:30

1 stop23h 30m

£727

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Sun 13/9

09:55-22:15

1 stop18h 20m

Lima J Chavez Intl

Mon 28/9

06:55-12:35

1 stop23h 40m

£728

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Fri 5/6

06:30-13:40

1 stop13h 10m

Bogotá El Dorado

Sun 28/2

21:35-21:25

1 stop18h 50m

£732

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Fri 25/9

12:40-04:05

2 stops21h 25m

Bogotá El Dorado

Sun 27/9

09:00-06:30

2 stops39h 30m

£748

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 8/9

16:20-08:50

1 stop20h 30m

Sao Paulo Guarulhos Intl

Wed 23/9

20:30-10:20

1 stop33h 50m

£760

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 22/10

16:20-08:50

1 stop20h 30m

Sao Paulo Guarulhos Intl

Thu 5/11

23:45-06:25

1 stop27h 40m

£765

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 16/11

16:10-09:55

1 stop20h 45m

Sao Paulo Guarulhos Intl

Sun 22/11

23:45-06:25

1 stop27h 40m

£765

LondonSao Paulo

LGW - GRU

LGWGRU

London Gatwick

Sun 6/9

10:00-05:25

1 stop23h 25m

Sao Paulo Guarulhos Intl

Wed 16/9

13:50-16:25

1 stop22h 35m

£777

Flights are sorted by cheapest return flights first.

Deals found on 18/5

Showing 1-10 of 60 resultsSorted by cheapest first
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, September is the cheapest month in which you can book a flight from United Kingdom to South America (average of £773). Flying from United Kingdom to South America in December is currently the most expensive (average of £1,165). 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 23 May 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 23 May 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 23 May 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
1,519 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,519 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
LATAM Airlines
7.4
Good
1,918 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
TAP AIR PORTUGAL
7.2
Good
2,257 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
British Airways
6.7
Okay
7,995 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
Avianca
6.5
Okay
2,527 reviews
KLM
7.8
Good
1,519 reviews
Check prices

Boarding

7.8

Entertainment

7.2

Food

7.3

Overall

7.8

Crew

8.4

Comfort

7.7

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

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 15h 15m. Fly via British Airways, Air Canada, or Delta 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 Azul (£182), TAP AIR PORTUGAL (£243), 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 £773). Flying from United Kingdom to South America in December is currently the most expensive (average of £1,165). 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

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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 23 May 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£93Average£938FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Virgin AtlanticCheapest£381Average£888FlexibilityNo cancel feeOn-time72%
Search Virgin Atlantic flights
AviancaCheapest£412Average£778FlexibilityNo cancel feeOn-time71%
Search Avianca flights
LufthansaCheapest£448Average£911FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£490Average£914FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air FranceCheapest£498Average£952FlexibilityNo cancel feeOn-time77%
Search Air France flights
JetBlueCheapest£531Average£604FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air EuropaCheapest£556Average£913FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
SWISSCheapest£559Average£847FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Turkish AirlinesCheapest£563Average£806FlexibilityNo 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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