How long is the flight from London Heathrow Airport to South America?

Airlines like Avianca, British Airways, and KLM fly from London Heathrow Airport to South America in about 15h 55m. The time it takes to get you to your destination can typically vary by up to 19h 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 £300 on Iberia. Other airlines that offer cheap prices include Avianca from £307 and Aeromexico from £324 one-way.

In terms of precipitation, rainfall in South America ranges from 20.0 - 240.0 inches per month. January is typically the wettest month, when rainfall can reach 240.0 mm. July is typically the driest time to visit South America when rainfall is around 20.0 mm.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 17.0 C).

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 cheapest flights from London Heathrow Airport to South America?

While on average a flight from London Heathrow Airport to South America is generally £1,604, our data shows the cheapest flight currently is £400. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £618 for that flight.

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 (100%), Avianca (100%), Emirates( 100%).

What are the most popular airlines that fly from London Heathrow Airport to South America?

When booking a flight from London Heathrow Airport to South America, you may want to consider flying on LATAM Airlines, Avianca or British Airways as they are the most popular for this route.

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.

£369+ Cheap Flights from London Heathrow Airport to South America

Cheap flight deals from Heathrow to South America

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

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 22 September 2026.

Tue 3/1109:00 -

2 stops25h 20m

Wed 3/309:00 -

2 stops40h 30m

Deal found 22/9£671

Fri 13/1106:00 -

1 stop16h 55m

Thu 26/1116:20 -

1 stop16h 05m

Deal found 21/9£671

Fri 6/1119:55 -

1 stop31h 00m

Fri 13/1123:15 -

1 stop16h 40m

Deal found 22/9£672

Tue 24/1113:00 -

1 stop21h 20m

Thu 10/1209:00 -

1 stop16h 30m

Deal found 21/9£673

Tue 6/1014:05 -

1 stop20h 00m

Tue 13/1009:00 -

1 stop19h 00m

Deal found 20/9£674

Mon 23/1120:50 -

3 stops28h 35m

Mon 7/1223:40 -

Nonstop11h 25m

Deal found 18/9£674

Mon 5/1008:30 -

1 stop25h 35m

Mon 26/1009:00 -

1 stop21h 20m

Deal found 20/9£675

Thu 5/1106:50 -

2 stops27h 30m

Thu 12/1109:00 -

2 stops19h 20m

Deal found 21/9£676

Tue 6/1014:05 -

1 stop20h 00m

Mon 12/1009:00 -

1 stop18h 35m

Deal found 22/9£676

Thu 19/1106:00 -

1 stop16h 55m

Tue 1/1221:45 -

1 stop21h 55m

Deal found 21/9£676

Wed 28/1018:00 -

1 stop15h 20m

Wed 5/509:00 -

1 stop15h 35m

Deal found 21/9£677

Wed 30/914:10 -

2 stops19h 55m

Tue 20/1009:00 -

2 stops54h 00m

Deal found 20/9£678

Best flights from Heathrow to South America
Discover carefully curated flight deals from Heathrow to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Thu 29/1021:35 -

2 stops35h 05m

Wed 18/1103:05 -

2 stops30h 30m

Deal found 19/9£734

Sun 25/1014:30 -

1 stop19h 39m

Mon 9/1107:00 -

1 stop18h 45m

Deal found 17/9£765

Thu 22/1009:20 -

1 stop15h 55m

Fri 30/1015:55 -

1 stop14h 45m

Deal found 20/9£845

Mon 26/1018:30 -

2 stops22h 55m

Sun 8/1109:55 -

1 stop25h 10m

Deal found 17/9£908

Fri 13/1119:30 -

2 stops38h 10m

Thu 26/1119:25 -

2 stops23h 00m

Deal found 21/9£913

Tue 3/1116:20 -

2 stops41h 55m

Fri 13/1121:45 -

1 stop19h 50m

Deal found 18/9£914

Mon 15/213:40 -

2 stops36h 05m

Fri 26/216:35 -

1 stop17h 05m

Deal found 17/9£929

Wed 18/1110:30 -

1 stop23h 10m

Fri 4/1213:20 -

2 stops23h 20m

Deal found 19/9£947

Sun 4/1017:45 -

2 stops31h 14m

Mon 12/1000:59 -

2 stops27h 21m

Deal found 17/9£949

Wed 10/217:25 -

2 stops22h 00m

Sun 28/216:40 -

1 stop18h 25m

Deal found 21/9£991

Wed 3/222:40 -

3 stops31h 40m

Fri 19/213:20 -

2 stops26h 45m

Deal found 22/9£1,024

Mon 1/321:35 -

1 stop29h 55m

Sun 14/307:45 -

1 stop27h 50m

Deal found 21/9£769

Sat 9/114:30 -

1 stop19h 46m

Sat 23/107:00 -

1 stop18h 45m

Deal found 19/9£846

Fri 6/1109:10 -

2 stops28h 10m

Fri 13/1121:45 -

2 stops29h 10m

Deal found 21/9£915

Thu 29/1021:35 -

Nonstop11h 00m

Wed 11/1123:25 -

Nonstop10h 10m

Deal found 21/9£838

Wed 25/1117:05 -

2 stops35h 27m

Fri 25/1215:12 -

2 stops24h 38m

Deal found 17/9£925

Wed 10/215:45 -

1 stop20h 35m

Tue 23/200:50 -

1 stop16h 50m

Deal found 22/9£854

Sun 29/1116:30 -

1 stop29h 10m

Fri 18/1215:45 -

1 stop14h 55m

Deal found 20/9£983

Thu 12/1109:40 -

2 stops27h 15m

Fri 20/1123:45 -

2 stops28h 30m

Deal found 19/9£986

Wed 10/213:40 -

1 stop30h 05m

Sun 28/218:15 -

1 stop15h 25m

Deal found 18/9£992

Fri 8/117:55 -

2 stops32h 15m

Thu 21/111:55 -

2 stops25h 25m

Deal found 22/9£1,005

Sun 1/1107:00 -

2 stops17h 20m

Mon 2/1123:15 -

2 stops27h 50m

Deal found 19/9£1,017

Fri 2/1010:00 -

1 stop24h 30m

Wed 14/1021:50 -

2 stops28h 55m

Deal found 17/9£928

Sun 7/219:40 -

1 stop16h 40m

Fri 19/200:50 -

1 stop16h 50m

Deal found 22/9£855

Sun 20/1220:15 -

1 stop16h 45m

Sun 28/216:40 -

1 stop18h 25m

Deal found 18/9£1,049

Thu 8/1018:00 -

2 stops35h 37m

Tue 2/209:20 -

3 stops48h 35m

Deal found 17/9£1,050

Sun 6/1216:00 -

1 stop27h 25m

Tue 29/1216:05 -

2 stops16h 45m

Deal found 22/9£983

Tue 10/1109:40 -

2 stops27h 15m

Fri 20/1123:45 -

2 stops28h 30m

Deal found 21/9£987

Sat 23/116:20 -

2 stops43h 30m

Sat 6/222:45 -

2 stops28h 10m

Deal found 21/9£931

Sat 26/906:30 -

2 stops21h 50m

Wed 21/1011:35 -

2 stops22h 10m

Deal found 17/9£1,048

Find flight deals from Heathrow to South America

Round-trip from	£671
One-way from	£369
Popular in	July
Cheapest in	February
Average price	£779
Good round-trip deal	£890 or less
Good one-way deal	£520 or less

Air Canada
3/11-3/3
4 total stops
65h 50m total
London to South America

Search Deals

16/3-31/12
3 total stops
30h 30m total
London to South America

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£103 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 September 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

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

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Thu 18/3

20:50-19:05

1 stop25h 15m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£435

LondonBelo Horizonte

LHR London Heathrow - CNF Belo Horizonte Tancredo Neves Intl

LHRCNF

London Heathrow

Mon 30/11

09:55-07:10

3 stops48h 15m

Belo Horizonte Tancredo Neves Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£459

LondonCali

LHR London Heathrow - CLO Cali Alfonso B. Aragon Intl

LHRCLO

London Heathrow

Thu 5/11

22:30-18:30

1 stop25h 00m

Cali Alfonso B. Aragon Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£464

LondonBogotá

LHR London Heathrow - BOG Bogotá El Dorado

LHRBOG

London Heathrow

Mon 28/9

20:50-18:15

3 stops51h 25m

Bogotá El Dorado

Wed 31/12

00:00-06:00

Nonstop0h 00m

£473

LondonQuito

LHR London Heathrow - UIO Quito Mariscal Sucr

LHRUIO

London Heathrow

Sat 26/9

15:10-15:50

2 stops30h 40m

Quito Mariscal Sucr

Wed 31/12

00:00-06:00

Nonstop0h 00m

£475

LondonQuito

LHR London Heathrow - UIO Quito Mariscal Sucr

LHRUIO

London Heathrow

Thu 12/11

22:30-19:31

1 stop26h 01m

Quito Mariscal Sucr

Wed 31/12

00:00-06:00

Nonstop0h 00m

£484

LondonCali

LHR London Heathrow - CLO Cali Alfonso B. Aragon Intl

LHRCLO

London Heathrow

Fri 4/12

22:30-18:30

1 stop25h 00m

Cali Alfonso B. Aragon Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£484

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Sat 6/3

17:50-16:55

2 stops28h 05m

Lima J Chavez Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£486

LondonQuito

LHR London Heathrow - UIO Quito Mariscal Sucr

LHRUIO

London Heathrow

Thu 15/10

22:30-17:18

1 stop24h 48m

Quito Mariscal Sucr

Wed 31/12

00:00-06:00

Nonstop0h 00m

£486

LondonCali

LHR London Heathrow - CLO Cali Alfonso B. Aragon Intl

LHRCLO

London Heathrow

Thu 29/10

19:40-12:45

3 stops46h 05m

Cali Alfonso B. Aragon Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£494

Flights are sorted by cheapest return flights first.

Deals found on 19/9

Showing 1-10 of 60 resultsSorted by cheapest first

...

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.

LHR-BOG

LHR-LIM

LHR-GRU

LHR-GIG

LHR-CNF

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

LHR-0SA

LHR-BOG

LHR-LIM

LHR-GRU

LHR-GIG

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

Currently, May is the cheapest month in which you can book a flight from London Heathrow Airport to South America (average of £820). Flying from London Heathrow Airport to South America in December is currently the most expensive (average of £1,223). 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?

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

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).

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 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing South America

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

1,981 reviews

Check prices

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

1,981 reviews

LATAM Airlines

7.4

Good

1,981 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

Virgin Atlantic

7.4

Good

694 reviews

LATAM Airlines

7.4

Good

1,981 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

TAP AIR PORTUGAL

7.2

Good

2,378 reviews

LATAM Airlines

7.4

Good

1,981 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

British Airways

6.7

Okay

8,229 reviews

LATAM Airlines

7.4

Good

1,981 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

Avianca

6.5

Okay

2,549 reviews

LATAM Airlines

7.4

Good

1,981 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

Related info for your journey

How long is the flight from London Heathrow Airport to South America?
Airlines like Avianca, British Airways, and KLM fly from London Heathrow Airport to South America in about 15h 55m. The time it takes to get you to your destination can typically vary by up to 19h 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 £300 on Iberia. Other airlines that offer cheap prices include Avianca from £307 and Aeromexico from £324 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 (100%), Avianca (100%), Emirates( 100%).
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 £1,604, our data shows the cheapest flight currently is £400. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £618 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, May is the cheapest month in which you can book a flight from London Heathrow Airport to South America (average of £820). Flying from London Heathrow Airport to South America in December is currently the most expensive (average of £1,223). 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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Top 10 airlines flying from Heathrow to South America

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£80	Average£972	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£213	Average£1,025	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Air Europa	Cheapest£338	Average£796	FlexibilityNo cancel fee	On-time83%	Search Air Europa flights
Avianca	Cheapest£395	Average£810	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
JetBlue	Cheapest£533	Average£621	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
TAP AIR PORTUGAL	Cheapest£549	Average£834	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Turkish Airlines	Cheapest£565	Average£700	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air Canada	Cheapest£572	Average£763	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
ITA Airways	Cheapest£604	Average£1,003	FlexibilityNo cancel fee	On-time81%	Search ITA Airways flights
KLM	Cheapest£605	Average£957	FlexibilityNo cancel fee	On-time75%	Search KLM flights

Fly with Cheapflights

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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Cheap flights from London Heathrow Airport to South America from £369

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Heathrow to South America

Cheapest flights from Heathrow to South AmericaExplore 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 22 September 2026.

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 22 September 2026.

Best flights from Heathrow to South AmericaDiscover carefully curated flight deals from Heathrow to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Discover carefully curated flight deals from Heathrow to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Direct flights from Heathrow to South AmericaExplore direct flight options from Heathrow to South America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.

Explore direct flight options from Heathrow to South America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.

Last-minute flights from Heathrow to South AmericaDiscover last-minute flight deals from Heathrow to South America. Data last updated 22 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to South America. Data last updated 22 September 2026 and is based on user searches.

One-way flights from Heathrow to South AmericaSearch for one-way flight options from Heathrow to South America. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Search for one-way flight options from Heathrow to South America. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.

Find flight deals from Heathrow to South America

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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.

Cheapflights Insights

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

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 22 September 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

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).

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 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing South America

Related info for your journey

How long is the flight from London Heathrow Airport to South America?

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

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

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

What are the cheapest flights from London Heathrow Airport to South America?

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Alternative routes for Heathrow to South America

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Heathrow and South America flights

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Heathrow to South America flights

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Top 10 airlines flying from Heathrow to South America

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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 22 September 2026.

Best flights from Heathrow to South America
Discover carefully curated flight deals from Heathrow to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 September 2026.

Direct flights from Heathrow to South America
Explore direct flight options from Heathrow to South America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 22 September 2026.

Last-minute flights from Heathrow to South America
Discover last-minute flight deals from Heathrow to South America. Data last updated 22 September 2026 and is based on user searches.

One-way flights from Heathrow to South America
Search for one-way flight options from Heathrow to South America. Find affordable one-way fares based on user searches. Data last updated 22 September 2026.