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

Airlines like KLM, SWISS, and Air Canada fly from London Heathrow Airport to South America in about 18h 25m. The time it takes to get you to your destination can typically vary by up to 9h 35m. 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 £297 on Iberia. Other airlines that offer cheap prices include Avianca from £308 and Aeromexico from £320 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 - Bogotá El Dorado, 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 £1,642, our data shows the cheapest flight currently is £370. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £620 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 (98%), Avianca (98%), Emirates( 98%).

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.

£374+ 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 7 September 2026.

Thu 15/1014:05 -

2 stops24h 40m

Wed 28/1006:10 -

2 stops20h 00m

Deal found 6/9£662

Thu 22/1014:05 -

2 stops23h 30m

Thu 29/1006:10 -

2 stops19h 20m

Deal found 3/9£664

Thu 29/1013:00 -

2 stops24h 00m

Tue 3/1106:10 -

2 stops21h 20m

Deal found 6/9£664

Mon 26/1018:00 -

2 stops19h 00m

Wed 4/1106:10 -

2 stops20h 00m

Deal found 2/9£665

Sun 22/1118:00 -

2 stops19h 00m

Tue 8/1206:10 -

2 stops20h 00m

Deal found 6/9£666

Tue 10/1113:30 -

2 stops19h 55m

Thu 19/1118:45 -

1 stop19h 05m

Deal found 6/9£670

Mon 2/1119:25 -

2 stops26h 15m

Sun 22/1122:25 -

1 stop15h 40m

Deal found 4/9£672

Wed 4/1110:30 -

1 stop22h 55m

Wed 18/1122:25 -

1 stop17h 05m

Deal found 3/9£672

Tue 15/916:30 -

1 stop28h 25m

Mon 26/1022:25 -

1 stop14h 25m

Deal found 5/9£674

Tue 20/1009:30 -

2 stops28h 05m

Tue 27/1006:10 -

2 stops21h 20m

Deal found 5/9£674

Mon 9/1116:30 -

1 stop29h 10m

Fri 20/1115:45 -

1 stop20h 55m

Deal found 6/9£675

Tue 10/1116:30 -

1 stop16h 55m

Thu 19/1119:25 -

1 stop17h 55m

Deal found 6/9£675

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 7 September 2026.

Mon 9/1118:40 -

1 stop15h 00m

Sun 29/1115:45 -

1 stop14h 55m

Deal found 5/9£691

Mon 1/220:25 -

2 stops28h 00m

Mon 22/209:00 -

1 stop16h 25m

Deal found 4/9£713

Tue 2/206:00 -

2 stops18h 25m

Wed 24/221:10 -

2 stops15h 40m

Deal found 4/9£792

Wed 7/1012:05 -

2 stops25h 30m

Wed 14/1006:20 -

2 stops18h 15m

Deal found 6/9£802

Sun 28/219:05 -

1 stop26h 45m

Wed 10/309:15 -

2 stops20h 10m

Deal found 4/9£823

Fri 13/1116:30 -

2 stops45h 40m

Sat 21/1107:15 -

2 stops23h 25m

Deal found 2/9£882

Tue 13/1015:15 -

1 stop21h 00m

Fri 30/1023:10 -

2 stops29h 10m

Deal found 3/9£897

Mon 22/220:50 -

1 stop23h 40m

Mon 15/313:00 -

1 stop28h 05m

Deal found 6/9£905

Sun 18/1018:00 -

2 stops43h 40m

Sun 25/1022:15 -

2 stops29h 05m

Deal found 3/9£913

Mon 23/1108:15 -

1 stop14h 40m

Fri 27/1123:15 -

1 stop19h 20m

Deal found 6/9£922

Mon 28/922:05 -

1 stop21h 35m

Wed 30/907:10 -

1 stop28h 25m

Deal found 6/9£965

Sat 19/913:40 -

1 stop37h 30m

Thu 24/909:45 -

1 stop16h 00m

Deal found 6/9£967

Sat 6/322:40 -

3 stops31h 40m

Sat 27/313:20 -

2 stops27h 05m

Deal found 6/9£1,042

Mon 2/1116:30 -

1 stop16h 55m

Fri 13/1119:25 -

1 stop14h 35m

Deal found 6/9£738

Tue 2/206:30 -

2 stops17h 55m

Tue 23/216:05 -

2 stops19h 00m

Deal found 2/9£738

Mon 16/1110:30 -

1 stop22h 55m

Thu 26/1119:25 -

1 stop19h 25m

Deal found 2/9£738

Thu 18/220:05 -

2 stops28h 20m

Mon 8/323:15 -

2 stops27h 50m

Deal found 6/9£822

Wed 20/121:15 -

Nonstop11h 45m

Tue 2/216:10 -

Nonstop11h 20m

Deal found 6/9£837

Sat 20/217:50 -

1 stop25h 40m

Mon 8/316:05 -

2 stops19h 00m

Deal found 6/9£770

Mon 5/1010:45 -

2 stops25h 30m

Mon 12/1020:40 -

2 stops30h 30m

Deal found 6/9£898

Fri 18/908:00 -

2 stops27h 10m

Mon 21/921:50 -

2 stops28h 05m

Deal found 4/9£914

Mon 26/1006:30 -

1 stop16h 40m

Tue 3/1119:20 -

1 stop18h 00m

Deal found 6/9£760

Mon 11/121:15 -

Nonstop11h 45m

Mon 1/216:10 -

Nonstop11h 20m

Deal found 6/9£843

Wed 10/218:30 -

2 stops30h 05m

Mon 22/222:05 -

1 stop20h 30m

Deal found 3/9£944

Tue 6/1010:00 -

1 stop17h 10m

Tue 3/1110:40 -

1 stop16h 00m

Deal found 2/9£973

Mon 16/1110:30 -

1 stop23h 10m

Thu 24/1209:40 -

2 stops21h 00m

Deal found 6/9£979

Fri 30/1011:20 -

2 stops23h 20m

Sat 7/1123:10 -

1 stop29h 40m

Deal found 6/9£898

Sun 31/106:30 -

2 stops17h 55m

Tue 23/216:05 -

2 stops16h 45m

Deal found 4/9£827

Fri 30/1008:00 -

2 stops26h 50m

Sat 7/1122:45 -

2 stops52h 10m

Deal found 6/9£927

Fri 26/206:30 -

1 stop16h 40m

Fri 12/320:10 -

2 stops20h 15m

Deal found 6/9£775

Find flight deals from Heathrow to South America

Round-trip from	£662
One-way from	£374
Popular in	July
Cheapest in	February
Average price	£762
Good round-trip deal	£830 or less
Good one-way deal	£444 or less

Air Canada
12/1-26/1
4 total stops
44h 00m total
London to South America

Search Deals

2/3-31/12
3 total stops
30h 30m total
London to South America

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£104 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

LondonBogotá

LHR London Heathrow - BOG Bogotá El Dorado

LHRBOG

London Heathrow

Sat 26/9

20:00-09:20

2 stops43h 20m

Bogotá El Dorado

Wed 31/12

00:00-06:00

Nonstop0h 00m

£448

LondonMedellín

LHR London Heathrow - MDE Medellín Jose Maria Cordova Intl

LHRMDE

London Heathrow

Sun 13/9

15:30-15:19

3 stops53h 49m

Medellín Jose Maria Cordova Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£449

LondonMedellín

LHR London Heathrow - MDE Medellín Jose Maria Cordova Intl

LHRMDE

London Heathrow

Mon 14/9

19:10-22:59

3 stops57h 49m

Medellín Jose Maria Cordova Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£452

LondonMedellín

LHR London Heathrow - MDE Medellín Jose Maria Cordova Intl

LHRMDE

London Heathrow

Sun 27/9

15:00-09:20

3 stops48h 20m

Medellín Jose Maria Cordova Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£453

LondonMedellín

LHR London Heathrow - MDE Medellín Jose Maria Cordova Intl

LHRMDE

London Heathrow

Sat 31/10

15:30-17:28

3 stops30h 58m

Medellín Jose Maria Cordova Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£465

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Tue 3/11

12:15-15:40

2 stops32h 25m

Lima J Chavez Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£473

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Fri 20/11

10:30-06:25

1 stop22h 55m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£503

LondonBogotá

LHR London Heathrow - BOG Bogotá El Dorado

LHRBOG

London Heathrow

Tue 19/1

20:05-19:25

1 stop28h 20m

Bogotá El Dorado

Wed 31/12

00:00-06:00

Nonstop0h 00m

£519

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Sat 28/11

16:30-18:40

1 stop29h 10m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£521

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Tue 3/11

20:50-20:25

1 stop28h 35m

Lima J Chavez Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£525

Flights are sorted by cheapest return flights first.

Deals found on 2/9

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-GRU

LHR-MDE

LHR-VCP

LHR-LIM

LHR-BOG

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-GRU

LHR-MDE

LHR-VCP

LHR-LIM

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 £810). Flying from London Heathrow Airport to South America in December is currently the most expensive (average of £1,211). 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

1,988 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

1,988 reviews

LATAM Airlines

7.4

Good

1,988 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

1,988 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

TAP AIR PORTUGAL

7.2

Good

2,386 reviews

LATAM Airlines

7.4

Good

1,988 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

British Airways

6.7

Okay

8,209 reviews

LATAM Airlines

7.4

Good

1,988 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Victoria E,Mar 2026

SCL - JFK

Avianca

6.5

Okay

2,554 reviews

LATAM Airlines

7.4

Good

1,988 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 KLM, SWISS, and Air Canada fly from London Heathrow Airport to South America in about 18h 25m. The time it takes to get you to your destination can typically vary by up to 9h 35m. 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 £297 on Iberia. Other airlines that offer cheap prices include Avianca from £308 and Aeromexico from £320 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 - Bogotá El Dorado, 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 £1,642, our data shows the cheapest flight currently is £370. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £620 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 £810). Flying from London Heathrow Airport to South America in December is currently the most expensive (average of £1,211). 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£100	Average£957	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Europa	Cheapest£334	Average£787	FlexibilityNo cancel fee	On-time83%	Search Air Europa flights
Avianca	Cheapest£391	Average£787	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Iberia	Cheapest£455	Average£1,032	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
JetBlue	Cheapest£527	Average£615	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
TAP AIR PORTUGAL	Cheapest£543	Average£823	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Turkish Airlines	Cheapest£559	Average£692	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air Canada	Cheapest£566	Average£764	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
ITA Airways	Cheapest£595	Average£987	FlexibilityNo cancel fee	On-time81%	Search ITA Airways flights
KLM	Cheapest£599	Average£967	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 £374

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. 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 7 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 7 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 7 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 7 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 7 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 7 September 2026.

Last-minute flights from Heathrow to South AmericaDiscover last-minute flight deals from Heathrow to South America. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to South America. Data last updated 7 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 7 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 7 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 7 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?

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

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

Can I find deals for business class flights from 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 7 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 7 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 7 September 2026.

Last-minute flights from Heathrow to South America
Discover last-minute flight deals from Heathrow to South America. Data last updated 7 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 7 September 2026.