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Cheap flights from London Heathrow Airport to South America from £306

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 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — BOG
16 Jul — 23 Jul1
1 adult

Cheap 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 11 July 2025.

Round-trip from

£604

One-way from

£306

Popular in

December

Cheapest in

March

Average price

£880

Good round-trip deal

£743 or less

Good one-way deal

£473 or less
Air Canada
  • Air Canada
  • 12/11-9/12
  • 3 total stops
  • 42h 35m total
  • London to South America
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15/9
  • 15/9
  • 3 total stops
  • 46h 20m total
  • London to South America
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from London Heathrow to South America.
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Price to beat on a one-way flight from London Heathrow to South America.
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Find flight deals from Heathrow to South America

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 11 July 2025.

Wed 12/1108:55LHR - BOG
2 stops25h 25mAir Canada
Tue 9/1209:00BOG - LHR
1 stop17h 10mAir Canada
Deal found 9/7£604
Mon 15/920:05LHR - BOG
2 stops38h 00mMultiple Airlines
Mon 22/909:00BOG - LHR
1 stop18h 35mMultiple Airlines
Deal found 10/7£605
Wed 27/806:30LHR - BOG
1 stop13h 10mKLM
Sat 20/914:55BOG - LHR
1 stop16h 35mKLM
Deal found 9/7£612
Tue 2/922:05LHR - BOG
Nonstop10h 55mAvianca
Mon 13/1023:25BOG - LHR
Nonstop10h 10mAvianca
Deal found 10/7£614
Thu 6/1109:00LHR - BOG
1 stop15h 25mAir France
Sat 22/1121:40BOG - LHR
1 stop13h 55mAir France
Deal found 9/7£615
Sun 23/1116:15LHR - BOG
1 stop17h 10mBritish Airways
Sat 27/1218:10BOG - LHR
1 stop15h 10mBritish Airways
Deal found 10/7£623
Sat 30/806:00LHR - BOG
2 stops21h 59mTAP AIR PORTUGAL
Fri 5/905:05BOG - LHR
2 stops25h 40mTAP AIR PORTUGAL
Deal found 9/7£628
Mon 1/1217:10LHR - GRU
1 stop32h 15mRoyal Air Maroc
Tue 30/1200:25GRU - LHR
1 stop13h 35mRoyal Air Maroc
Deal found 9/7£637
Sat 1/1119:55LHR - GRU
1 stop31h 00mTAP AIR PORTUGAL
Sat 29/1123:15GRU - LHR
1 stop19h 20mTAP AIR PORTUGAL
Deal found 10/7£638
Thu 11/906:15LHR - GRU
1 stop14h 45mAir France
Sun 28/919:15GRU - LHR
1 stop17h 20mAir France
Deal found 9/7£641
Tue 18/1118:00LHR - GRU
1 stop42h 00mAir Canada
Sun 30/1121:45GRU - LHR
1 stop30h 25mAir Canada
Deal found 9/7£646
Wed 27/822:05LHR - GRU
1 stop21h 15mAvianca
Sun 14/907:20GRU - LHR
1 stop28h 15mAvianca
Deal found 10/7£648

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 11 July 2025.
Use the filters below to find and compare flights from London Heathrow Airport to South America that are best for you.

Fly from

Heathrow

Fly to

South America

Route

Depart

Return

Price

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Wed 12/11

08:55-05:20

2 stops25h 25m

Bogotá El Dorado

Tue 9/12

09:00-07:10

1 stop17h 10m

£604

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Mon 15/9

20:05-04:05

2 stops38h 00m

Bogotá El Dorado

Mon 22/9

09:00-09:35

1 stop18h 35m

£605

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Wed 27/8

06:30-13:40

1 stop13h 10m

Bogotá El Dorado

Sat 20/9

14:55-13:30

1 stop16h 35m

£612

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Tue 2/9

22:05-03:00

Nonstop10h 55m

Bogotá El Dorado

Mon 13/10

23:25-15:35

Nonstop10h 10m

£614

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Thu 6/11

09:00-19:25

1 stop15h 25m

Bogotá El Dorado

Sat 22/11

21:40-16:35

1 stop13h 55m

£615

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Sun 23/11

15:00-04:25

1 stop18h 25m

Bogotá El Dorado

Thu 25/12

22:35-19:25

1 stop15h 50m

£623

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Mon 1/12

17:10-22:25

1 stop32h 15m

Sao Paulo Guarulhos Intl

Tue 30/12

00:25-17:00

1 stop13h 35m

£637

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Sat 1/11

19:55-23:55

1 stop31h 00m

Sao Paulo Guarulhos Intl

Sat 29/11

23:15-21:35

1 stop19h 20m

£638

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 11/9

06:15-17:00

1 stop14h 45m

Sao Paulo Guarulhos Intl

Sun 28/9

19:15-16:35

1 stop17h 20m

£641

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 18/11

18:00-09:00

1 stop42h 00m

Sao Paulo Guarulhos Intl

Sun 30/11

21:45-07:10

1 stop30h 25m

£646

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 60 results
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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

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

Currently, February is the cheapest month in which you can book a flight from London Heathrow Airport to South America (average of £817). Flying from London Heathrow Airport to South America in July is currently the most expensive (average of £1,222). 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 11 July 2025.

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 11 July 2025.

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 11 July 2025.
Read reviews from past customers who have flown with Delta, KLM, andAustrian Airlines 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.
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
811 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,312 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

  • 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 £358 on Avianca. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £372 and Iberia from £377 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 - Buenos Aires Ministro Pistarini, 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 (90%), Avianca (90%), Emirates( 90%).

  • 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 £1,284, our data shows the cheapest flight currently is £390. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £575 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, February is the cheapest month in which you can book a flight from London Heathrow Airport to South America (average of £817). Flying from London Heathrow Airport to South America in July is currently the most expensive (average of £1,222). 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 11 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£441Average£825FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapest£481Average£728FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
AviancaCheapest£483Average£768FlexibilityNo cancel feeOn-time71%
Search Avianca flights
ITA AirwaysCheapest£498Average£768FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
KLMCheapest£517Average£773FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£536Average£835FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Turkish AirlinesCheapest£557Average£676FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
IcelandairCheapest£565Average£639FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
Air CanadaCheapest£567Average£720FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
FinnairCheapest£573Average£817FlexibilityNo cancel feeOn-time76%
Search Finnair 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.

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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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