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Cheap flights from London Heathrow Airport to South America from £354

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOG
18 Jun — 25 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Heathrow to South America

Enter your travel dates to find the best prices.

Cheapest flights from Heathrow to South America
Explore the most affordable flight options available from Heathrow to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 May 2026.

Tue 3/1119:40
LHR
-
BOG
1 stop13h 55m
Multiple Airlines
Thu 12/1118:10
BOG
-
LHR
1 stop14h 20m
Multiple Airlines
Deal found 16/5£648
Tue 22/920:00
LHR
-
BOG
1 stop13h 40m
British Airways
Tue 17/1114:10
BOG
-
LHR
1 stop15h 25m
British Airways
Deal found 17/5£665
Sun 25/1013:00
LHR
-
LIM
1 stop18h 15m
Air Canada
Sun 8/1108:00
LIM
-
LHR
1 stop19h 30m
Air Canada
Deal found 17/5£682
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£683
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£684
Tue 15/914:05
LHR
-
BOG
1 stop20h 00m
Air Canada
Tue 29/909:00
BOG
-
LHR
1 stop15h 30m
Air Canada
Deal found 17/5£685
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£685
Sun 17/506:15
LHR
-
LIM
1 stop15h 25m
Air France
Wed 3/617:55
LIM
-
LHR
1 stop16h 40m
Air France
Deal found 16/5£685
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£686
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£687
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£687
Tue 3/1119:05
LHR
-
BOG
1 stop14h 30m
British Airways
Fri 13/1114:10
BOG
-
LHR
1 stop13h 15m
British Airways
Deal found 16/5£690

Find flight deals from Heathrow to South America

Keep the following information in mind while searching for Heathrow to South America flight deals. Data was last updated 19 May 2026.

Round-trip from

£648

One-way from

£354

Popular in

July

Cheapest in

November

Average price

£805

Good round-trip deal

£648 or less

Good one-way deal

£377 or less
3/11-12/11
  • 3/11-12/11
  • 2 total stops
  • 28h 15m total
  • London to South America
Search Deals
31/5
  • 31/5
  • 2 total stops
  • 29h 20m total
  • London 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. 1% 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 London Heathrow to South America.
Search Deals
Price to beat on a one-way flight from London Heathrow to South America.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Heathrow 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 19 May 2026.
Use the filters below to find and compare flights from London Heathrow Airport 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

Thu 8/10

09:55-03:10

1 stop23h 15m

Lima J Chavez Intl

Mon 19/10

06:55-06:55

1 stop18h 00m

£726

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Mon 5/10

09:55-22:10

1 stop18h 15m

Lima J Chavez Intl

Mon 19/10

06:55-06:55

1 stop18h 00m

£726

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Tue 3/11

09:45-23:25

1 stop18h 40m

Lima J Chavez Intl

Mon 1/3

07:00-11:30

1 stop23h 30m

£730

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Tue 3/11

09:45-23:25

1 stop18h 40m

Lima J Chavez Intl

Thu 25/2

07:00-11:30

1 stop23h 30m

£730

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Thu 29/10

14:30-03:10

1 stop17h 40m

Lima J Chavez Intl

Tue 2/3

07:00-06:50

1 stop18h 50m

£730

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

£763

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 6/10

12:50-08:50

1 stop24h 00m

Sao Paulo Guarulhos Intl

Tue 3/11

23:45-08:05

2 stops29h 20m

£772

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sun 4/10

11:20-08:50

1 stop25h 30m

Sao Paulo Guarulhos Intl

Mon 2/11

21:30-06:25

1 stop29h 55m

£772

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 28/10

15:50-09:35

1 stop20h 45m

Sao Paulo Guarulhos Intl

Tue 3/11

21:15-06:20

1 stop30h 05m

£772

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 2/11

16:10-09:55

1 stop20h 45m

Sao Paulo Guarulhos Intl

Mon 16/11

23:45-08:05

2 stops29h 20m

£772

Flights are sorted by cheapest return flights first.

Deals found on 16/5

Showing 1-10 of 60 resultsSorted by cheapest first
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2
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6

Best time to book a flight from Heathrow to South America

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

How far ahead should I book a flight from London Heathrow Airport to South America?

The price you pay for your flight from London Heathrow Airport to South America may vary depending on when you book. For the best chance of a lower fare, look to book 79 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to South America (average of £776). Flying from London Heathrow Airport to South America in December is currently the most expensive (average of £1,209). 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 LHR to SA?

Find hourly flight availability from Heathrow 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 19 May 2026.

When flying from London Heathrow Airport 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 Heathrow Airport to South America

Explore weekly flight availability from Heathrow 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 19 May 2026.

The most flights from LHR 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 19 May 2026.
Read reviews from past customers who have flown with LATAM Airlines,Virgin Atlantic, andTAP AIR PORTUGAL from London Heathrow Airport to South America. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,924 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.4

Boarding

7.5

Crew

8.0

Food

6.7

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor
LATAM Airlines
7.4
Good
1,924 reviews
LATAM Airlines
7.4
Good
1,924 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.4

Boarding

7.5

Crew

8.0

Food

6.7

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor
Virgin Atlantic
7.4
Good
688 reviews
LATAM Airlines
7.4
Good
1,924 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.4

Boarding

7.5

Crew

8.0

Food

6.7

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor
TAP AIR PORTUGAL
7.2
Good
2,254 reviews
LATAM Airlines
7.4
Good
1,924 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.4

Boarding

7.5

Crew

8.0

Food

6.7

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor
British Airways
6.7
Okay
7,986 reviews
LATAM Airlines
7.4
Good
1,924 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.4

Boarding

7.5

Crew

8.0

Food

6.7

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor
Avianca
6.5
Okay
2,529 reviews
LATAM Airlines
7.4
Good
1,924 reviews
Check prices

Comfort

7.3

Entertainment

7.0

Overall

7.4

Boarding

7.5

Crew

8.0

Food

6.7

Reviews

1 / 20
6.0
Good

Juan,Apr 2026

BOG - CLO

Very old aircraft and it was very dirty in the seats and floor

Related info for your journey

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

    Airlines like British Airways, Delta, and Avianca fly from London Heathrow Airport to South America in about 11h 05m. The time it takes to get you to your destination can typically vary by up to 12h 10m. Airlines will cover 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 Heathrow Airport to South America one-way?

    One-way options have recently been found by users for as low as £240 on TAP AIR PORTUGAL. Other airlines that offer cheap prices include Iberia from £300 and Avianca from £312 one-way.

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

    While some choose either London Heathrow - Rio de Janeiro–Galeão Intl or London Heathrow - Rio de Janeiro Santos Dumont, London Heathrow - Sao Paulo Guarulhos Intl is the most popular route from London Heathrow Airport to South America.

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

    Before booking your flight to South America from London Heathrow Airport, 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 Heathrow Airport to South America?

    While on average a flight from London Heathrow Airport to South America is generally £930, our data shows the cheapest flight currently is £292. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £634 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Heathrow 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 Heathrow Airport to South America?

    Currently, September is the cheapest month in which you can book a flight from London Heathrow Airport to South America (average of £776). Flying from London Heathrow Airport to South America in December is currently the most expensive (average of £1,209). 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 Heathrow 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 Heathrow to South America

Discover the top 10 airlines that operate flights from Heathrow 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 19 May 2026.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest£414Average£803FlexibilityNo cancel feeOn-time71%
Search Avianca flights
TAP AIR PORTUGALCheapest£492Average£772FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IberiaCheapest£493Average£1,002FlexibilityNo cancel feeOn-time77%
Search Iberia flights
JetBlueCheapest£533Average£606FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Air FranceCheapest£559Average£943FlexibilityNo cancel feeOn-time77%
Search Air France flights
Turkish AirlinesCheapest£565Average£714FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£571Average£960FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Air CanadaCheapest£572Average£801FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
ITA AirwaysCheapest£596Average£985FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
KLMCheapest£598Average£888FlexibilityNo 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 Heathrow to South America?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Heathrow 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 Heathrow to South America?

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

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

Yes! Cheapflights helps users easily find flights from Heathrow to South America with no change fees.

Can Cheapflights notify me if prices for flights from Heathrow 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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