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Cheap flights from London to South America from £376

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 16/11. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BOG
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to South America

Enter your travel dates to find the best prices.

Cheapest flights from London to South America
Explore the most affordable flight options available from London to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Sun 30/814:10
LHR
-
BOG
1 stop19h 55m
Air Canada
Sun 20/909:00
BOG
-
LHR
1 stop17h 35m
Air Canada
Deal found 5/6£680
Fri 28/814:10
LHR
-
BOG
1 stop19h 55m
Air Canada
Sun 20/909:00
BOG
-
LHR
1 stop17h 35m
Air Canada
Deal found 6/6£681
Thu 11/619:45
LHR
-
BOG
1 stop29h 40m
Air France
Sat 11/721:35
BOG
-
LHR
1 stop15h 00m
Air France
Deal found 7/6£682
Fri 4/906:15
LHR
-
BOG
1 stop19h 10m
Multiple Airlines
Sun 27/914:55
BOG
-
LHR
1 stop16h 20m
Multiple Airlines
Deal found 6/6£683
Wed 10/606:30
LHR
-
BOG
1 stop13h 10m
Multiple Airlines
Thu 9/721:35
BOG
-
LHR
1 stop17h 50m
Multiple Airlines
Deal found 7/6£683
Sat 21/1113:00
LHR
-
BOG
1 stop21h 20m
Air Canada
Sun 29/1109:00
BOG
-
LHR
1 stop17h 10m
Air Canada
Deal found 7/6£684
Sun 13/1218:00
LHR
-
BOG
1 stop16h 20m
Air Canada
Tue 12/109:00
BOG
-
LHR
2 stops40h 30m
Air Canada
Deal found 6/6£685
Fri 11/914:05
LHR
-
BOG
2 stops20h 00m
Air Canada
Thu 1/1009:00
BOG
-
LHR
2 stops18h 35m
Air Canada
Deal found 7/6£686
Mon 2/1106:50
LHR
-
BOG
2 stops27h 30m
Air Canada
Sun 15/1109:00
BOG
-
LHR
2 stops30h 35m
Air Canada
Deal found 6/6£686
Thu 5/1106:50
LHR
-
BOG
2 stops27h 30m
Air Canada
Thu 19/1109:00
BOG
-
LHR
2 stops30h 35m
Air Canada
Deal found 7/6£687
Sat 5/1211:10
LHR
-
BOG
2 stops23h 10m
Air Canada
Wed 20/109:00
BOG
-
LHR
2 stops21h 20m
Air Canada
Deal found 7/6£688
Thu 10/908:20
LHR
-
GRU
2 stops25h 20m
Delta
Sat 19/922:50
GRU
-
LHR
2 stops27h 55m
Delta
Deal found 8/6£765

Find flight deals from London to South America

Keep the following information in mind while searching for London to South America flight deals. Data was last updated 10 June 2026.

Round-trip from

£680

One-way from

£376

Popular in

July

Cheapest in

November

Average price

£904

Good round-trip deal

£731 or less

Good one-way deal

£422 or less
Air Canada
  • Air Canada
  • 30/8-20/9
  • 2 total stops
  • 37h 30m total
  • London to South America
Search Deals
16/11
  • 16/11
  • 2 total stops
  • 26h 00m total
  • London to South America
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£100 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from London (LON) to South America.
Search Deals
Price to beat on a one-way flight from London (LON) to South America.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from London 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 10 June 2026.
Use the filters below to find and compare flights from London 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

Thu 12/11

20:25-19:25

2 stops28h 00m

Bogotá El Dorado

Wed 23/12

21:35-21:25

1 stop18h 50m

£695

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Fri 9/10

06:30-13:40

1 stop13h 10m

Bogotá El Dorado

Thu 29/10

21:35-21:25

1 stop18h 50m

£755

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Fri 18/9

06:30-13:40

1 stop13h 10m

Bogotá El Dorado

Wed 30/9

15:15-16:15

2 stops19h 00m

£763

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 17/11

11:30-09:55

2 stops25h 25m

Sao Paulo Guarulhos Intl

Tue 8/12

21:15-06:50

2 stops30h 35m

£775

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 8/9

19:10-05:55

1 stop14h 45m

Sao Paulo Guarulhos Intl

Tue 20/10

15:30-06:50

Nonstop11h 20m

£791

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 6/10

06:15-17:50

1 stop15h 35m

Sao Paulo Guarulhos Intl

Wed 21/10

15:30-06:50

Nonstop11h 20m

£795

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Wed 9/9

10:30-05:05

1 stop22h 35m

Rio de Janeiro–Galeão Intl

Tue 15/9

16:15-12:40

1 stop16h 25m

£797
Fastest return journey

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 10/9

21:45-05:25

Nonstop11h 40m

Rio de Janeiro–Galeão Intl

Thu 15/10

16:45-08:10

Nonstop11h 25m

£803

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Mon 9/11

16:40-14:25

2 stops26h 45m

Bogotá El Dorado

Wed 23/12

09:00-06:25

1 stop16h 25m

£804

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Fri 28/8

19:50-13:40

2 stops23h 50m

Bogotá El Dorado

Fri 18/9

09:00-11:20

2 stops20h 20m

£804

Flights are sorted by cheapest return flights first.

Deals found on 5/6

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from London to South America

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

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

Currently, March is the cheapest month in which you can book a flight from London to South America (average of £794). Flying from London to South America in December is currently the most expensive (average of £1,183). 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 LON to SA?

Find hourly flight availability from London 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 10 June 2026.

When flying from London 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 London to South America

Explore weekly flight availability from London 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 10 June 2026.

The most flights from LON 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 London to South America?

The best time to book flights from London to South America is 72 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 10 June 2026.
Read through reviews of airlines operating flights from London to South America, such as LATAM Airlines,TAP AIR PORTUGAL, andAir Europa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,926 reviews
Check prices

Boarding

7.5

Comfort

7.3

Food

6.7

Overall

7.4

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
LATAM Airlines
7.4
Good
1,926 reviews
LATAM Airlines
7.4
Good
1,926 reviews
Check prices

Boarding

7.5

Comfort

7.3

Food

6.7

Overall

7.4

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
TAP AIR PORTUGAL
7.2
Good
2,274 reviews
LATAM Airlines
7.4
Good
1,926 reviews
Check prices

Boarding

7.5

Comfort

7.3

Food

6.7

Overall

7.4

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
Air Europa
7.0
Good
618 reviews
LATAM Airlines
7.4
Good
1,926 reviews
Check prices

Boarding

7.5

Comfort

7.3

Food

6.7

Overall

7.4

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
British Airways
6.7
Okay
8,035 reviews
LATAM Airlines
7.4
Good
1,926 reviews
Check prices

Boarding

7.5

Comfort

7.3

Food

6.7

Overall

7.4

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.
Avianca
6.5
Okay
2,534 reviews
LATAM Airlines
7.4
Good
1,926 reviews
Check prices

Boarding

7.5

Comfort

7.3

Food

6.7

Overall

7.4

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Victoria E,Mar 2026

SCL - JFK

I was charged $130 to check my baggage from Santiago Chile to New York. It was only one baggage checked and it wasn’t fully the standard size. And then to get hit with $130 was to me not favorable to the airlines. Because on most international travel, they allow one bag to be checked in. So in the future, I would have to think twice about booking Latam again other than that it’s a very good airline.

Related info for your journey

Find useful and relevant information for your journey from London 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 London to South America?

    A quick flight from London to South America can take about 13h 10m. KLM provides one of the quickest options available for as low as £763. London and South America are separated by a distance of 5262 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from London to South America are British Airways (£283), Iberia (£300), and Avianca (£312).

  • What are the most popular routes from London to South America?

    Most travelers choose London Heathrow - Sao Paulo Guarulhos Intl, London Heathrow - Rio de Janeiro–Galeão Intl or London Gatwick - Sao Paulo Guarulhos Intl when deciding on the best route from London to South America.

  • What are the most reliable airlines from London to South America?

    Before booking your flight to South America from London, check out the most reliable airlines to get you to your destination on time: Etihad Airways (98%), Avianca (98%), Emirates( 98%).

  • What are the cheapest flights from London to South America?

    On average you can expect to pay £696 for a flight from London to South America. The cheapest flight overall is £375 while the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl) is currently priced at £687.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London 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 London to South America?

    Currently, March is the cheapest month in which you can book a flight from London to South America (average of £794). Flying from London to South America in December is currently the most expensive (average of £1,183). 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

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Alternative routes for London 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 London to South America

Discover the top 10 airlines that operate flights from London 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£395Average£803FlexibilityNo cancel feeOn-time71%
Search Avianca flights
IberiaCheapest£485Average£992FlexibilityNo cancel feeOn-time77%
Search Iberia flights
TAP AIR PORTUGALCheapest£492Average£860FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
JetBlueCheapest£533Average£606FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£558Average£959FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air EuropaCheapest£558Average£916FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
Turkish AirlinesCheapest£565Average£732FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£571Average£964FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£572Average£806FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ITA AirwaysCheapest£586Average£902FlexibilityNo cancel feeOn-time81%
Search ITA Airways 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 London to South America?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from London to South America. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Millions of users choose and trust Cheapflights to book the best flight deals from London to South America for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London 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 London 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 London 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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