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 £356 on Iberia. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £356 and LATAM Airlines from £384 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 - Lima J Chavez Intl, 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 £1,201, our data shows the cheapest flight currently is £439. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £602 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 (95%), Avianca (95%), Emirates( 95%).

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 American Airlines, Air Canada or Air France as they are the most popular for this route.

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

To save up to 17% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from London Heathrow Airport to South America from £735 1-2 weeks out and tickets from £756 for flights departing within the next 72 hours.

What is the cheapest month to fly from London Heathrow Airport to South America?

Our data shows that March tends to be the cheapest month to fly to South America from London Heathrow Airport. Users have commonly found prices around £746 for the month, but tickets can be as low as £450. Due to multiple factors, prepare for potentially higher prices in December.

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.

£634+ Flights from London Heathrow Airport to South America

Cheap flight deals from Heathrow to South America

Round-trip from	£583
One-way from	£305
Popular in	December
Cheapest in	March
Average price	£673
Good round-trip deal	£828 or less
Good one-way deal	£467 or less

KLM
1/5-11/5
2 total stops
29h 45m total
London to South America

Search Deals

8/5
2 total stops
17h 55m total
London to South America

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£28 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£19 potential savings vs. average return price).

Search Deals

Average for round-trip flights in April 2025

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

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 15 April 2025.

Thu 6/1106:20LHR - BOG

1 stop18h 05mMultiple Airlines

Wed 19/1116:05BOG - LHR

2 stops16h 45mMultiple Airlines

Deal found 14/4£568

Mon 27/1009:00LHR - BOG

1 stop15h 25mAir France

Sun 23/1123:55BOG - LHR

1 stop16h 30mAir France

Deal found 14/4£568

Thu 1/506:30LHR - BOG

1 stop13h 10mKLM

Sun 11/514:55BOG - LHR

1 stop16h 35mKLM

Deal found 14/4£583

Thu 17/411:20LHR - GRU

1 stop15h 50mTAP AIR PORTUGAL

Mon 9/620:45GRU - LHR

1 stop17h 00mTAP AIR PORTUGAL

Deal found 14/4£602

Thu 29/509:30LHR - BOG

1 stop24h 35mAir Canada

Thu 5/609:00BOG - LHR

1 stop19h 00mAir Canada

Deal found 14/4£603

Fri 13/606:15LHR - GRU

1 stop14h 45mAir France

Wed 25/614:40GRU - LHR

1 stop15h 50mAir France

Deal found 14/4£605

Wed 12/1117:25LHR - BOG

1 stop16h 00mIberia

Wed 26/1114:10BOG - LHR

1 stop14h 05mIberia

Deal found 14/4£608

Mon 2/609:00LHR - LIM

1 stop37h 05mMultiple Airlines

Sun 15/617:30LIM - LHR

1 stop16h 45mMultiple Airlines

Deal found 15/4£615

Sat 1/1109:50LHR - LIM

1 stop17h 25mBritish Airways

Sat 15/1107:55LIM - LHR

1 stop17h 55mBritish Airways

Deal found 15/4£616

Tue 2/916:20LHR - LIM

1 stop18h 55mLATAM Airlines

Tue 7/1008:50LIM - LHR

2 stops26h 25mLATAM Airlines

Deal found 14/4£619

Mon 12/506:30LHR - GIG

1 stop17h 15mMultiple Airlines

Wed 11/611:45GIG - LHR

2 stops22h 00mMultiple Airlines

Deal found 15/4£629

Fri 31/1017:10LHR - GRU

1 stop32h 15mRoyal Air Maroc

Mon 10/1100:25GRU - LHR

1 stop13h 35mRoyal Air Maroc

Deal found 14/4£632

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 15 April 2025.

Thu 1/506:30LHR - BOG

1 stop13h 10mKLM

Sun 11/514:55BOG - LHR

1 stop16h 35mKLM

Deal found 14/4£583

Thu 11/906:30LHR - BOG

1 stop13h 10mMultiple Airlines

Mon 13/1023:55BOG - LHR

1 stop15h 30mMultiple Airlines

Deal found 14/4£593

Thu 29/509:30LHR - BOG

1 stop24h 35mAir Canada

Thu 5/609:00BOG - LHR

1 stop19h 00mAir Canada

Deal found 14/4£603

Fri 13/606:15LHR - GRU

1 stop14h 45mAir France

Wed 25/614:40GRU - LHR

1 stop15h 50mAir France

Deal found 14/4£605

Tue 2/916:20LHR - LIM

1 stop18h 55mLATAM Airlines

Tue 7/1008:50LIM - LHR

2 stops26h 25mLATAM Airlines

Deal found 14/4£619

Tue 2/909:55LHR - LIM

1 stop18h 26mBritish Airways

Wed 1/1006:55LIM - LHR

1 stop18h 00mBritish Airways

Deal found 14/4£631

Tue 29/417:30LHR - GRU

1 stop15h 20mLufthansa

Tue 10/618:15GRU - LHR

1 stop16h 25mLufthansa

Deal found 14/4£650

Sun 31/806:00LHR - GRU

1 stop27h 25mSWISS

Sun 14/918:30GRU - LHR

1 stop17h 55mSWISS

Deal found 14/4£657

Sun 25/522:05LHR - LIM

2 stops35h 20mAvianca

Sun 8/601:40LIM - LHR

2 stops31h 55mAvianca

Deal found 14/4£662

Tue 13/518:45LHR - GRU

1 stop15h 00mTAP AIR PORTUGAL

Tue 17/615:30GRU - LHR

1 stop14h 50mTAP AIR PORTUGAL

Deal found 14/4£668

Tue 16/911:30LHR - GRU

2 stops24h 50mFinnair

Tue 30/921:25GRU - LHR

2 stops28h 55mFinnair

Deal found 15/4£673

Thu 8/512:15LHR - GRU

1 stop21h 00mAmerican Airlines

Wed 14/522:25GRU - LHR

1 stop19h 15mAmerican Airlines

Deal found 14/4£680

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 15 April 2025.

Thu 29/522:05LHR - BOG

Nonstop10h 55mAvianca

Thu 5/623:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 14/4£670

Thu 29/521:20LHR - GRU

Nonstop11h 40mLATAM Airlines

Thu 5/623:45GRU - LHR

Nonstop11h 20mLATAM Airlines

Deal found 14/4£679

Wed 11/622:15LHR - GRU

Nonstop11h 45mBritish Airways

Mon 23/615:30GRU - LHR

Nonstop11h 20mBritish Airways

Deal found 14/4£735

Thu 29/521:55LHR - GIG

Nonstop11h 40mBritish Airways

Thu 5/616:35GIG - LHR

Nonstop11h 20mBritish Airways

Deal found 14/4£745

Mon 26/521:20LHR - GRU

Nonstop11h 40mVirgin Atlantic

Tue 10/623:45GRU - LHR

Nonstop11h 20mVirgin Atlantic

Deal found 14/4£831

Mon 18/821:55LHR - SCL

Nonstop14h 40mBritish Airways

Tue 18/1113:05SCL - LHR

Nonstop14h 10mBritish Airways

Deal found 14/4£859

Sun 29/621:55LHR - EZE

Nonstop16h 40mBritish Airways

Fri 19/912:15EZE - LHR

Nonstop16h 00mBritish Airways

Deal found 14/4£1,087

Mon 19/522:00LHR - GIG

Nonstop11h 40mMultiple Airlines

Mon 26/516:50GIG - LHR

Nonstop11h 20mMultiple Airlines

Deal found 14/4£1,523

Wed 7/521:55LHR - EZE

Nonstop16h 40mMultiple Airlines

Tue 20/512:15EZE - LHR

Nonstop15h 55mMultiple Airlines

Deal found 14/4£1,733

Wed 9/721:55LHR - EZE

Nonstop16h 40mIberia

Tue 29/712:15EZE - LHR

Nonstop15h 55mIberia

Deal found 14/4£4,314

Last-minute flights from Heathrow to South America
Discover last-minute flight deals from Heathrow to South America. Data last updated 15 April 2025 and is based on user searches.

Thu 17/411:20LHR - GRU

1 stop15h 50mTAP AIR PORTUGAL

Mon 9/620:45GRU - LHR

1 stop17h 00mTAP AIR PORTUGAL

Deal found 14/4£602

Thu 17/419:45LHR - GRU

1 stop25h 15mAir France

Mon 9/614:40GRU - LHR

1 stop19h 05mAir France

Deal found 14/4£641

Tue 22/406:30LHR - BOG

1 stop13h 10mKLM

Tue 6/509:00BOG - LHR

1 stop20h 10mKLM

Deal found 14/4£632

Tue 22/406:10LHR - LIM

1 stop17h 50mMultiple Airlines

Wed 7/506:30LIM - LHR

1 stop18h 25mMultiple Airlines

Deal found 14/4£691

Wed 23/419:45LHR - BOG

1 stop29h 35mMultiple Airlines

Thu 29/514:55BOG - LHR

1 stop16h 35mMultiple Airlines

Deal found 14/4£672

Wed 23/422:05LHR - GRU

1 stop21h 15mAvianca

Wed 21/516:50GRU - LHR

1 stop18h 45mAvianca

Deal found 14/4£696

Wed 23/418:30LHR - GRU

1 stop14h 20mLufthansa

Wed 21/518:15GRU - LHR

1 stop18h 25mLufthansa

Deal found 14/4£715

Thu 24/409:30LHR - BOG

1 stop24h 35mAir Canada

Mon 5/509:00BOG - LHR

2 stops20h 50mAir Canada

Deal found 14/4£666

Thu 24/409:15LHR - GRU

2 stops24h 00mAmerican Airlines

Mon 5/522:00GRU - LHR

1 stop34h 45mAmerican Airlines

Deal found 14/4£686

Thu 24/417:30LHR - GRU

1 stop15h 20mMultiple Airlines

Thu 22/518:30GRU - LHR

1 stop17h 55mMultiple Airlines

Deal found 15/4£711

Thu 24/408:00LHR - GRU

1 stop14h 35mTAP AIR PORTUGAL

Thu 19/620:50GRU - LHR

1 stop21h 15mTAP AIR PORTUGAL

Deal found 15/4£746

Thu 24/421:20LHR - GRU

Nonstop11h 40mLATAM Airlines

Thu 19/623:45GRU - LHR

Nonstop11h 20mLATAM Airlines

Deal found 15/4£751

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 15 April 2025.

Thu 8/515:30LHR - GRU

2 stops17h 55mMultiple Airlines

Deal found 14/4£305

Mon 28/406:00LHR - VCP

2 stops19h 35mMultiple Airlines

Deal found 14/4£311

Thu 8/509:15LHR - MDE

2 stops20h 27mIberia

Deal found 14/4£356

Thu 24/408:00LHR - GRU

1 stop14h 35mTAP AIR PORTUGAL

Deal found 14/4£356

Wed 30/416:50LHR - BOG

2 stops29h 00mMultiple Airlines

Deal found 14/4£362

Tue 29/406:00LHR - GIG

2 stops32h 20mMultiple Airlines

Deal found 14/4£365

Thu 24/406:00LHR - SDU

3 stops29h 10mMultiple Airlines

Deal found 14/4£366

Wed 21/511:30LHR - MDE

2 stops25h 35mMultiple Airlines

Deal found 14/4£366

Sun 11/506:05LHR - SCL

2 stops30h 19mMultiple Airlines

Deal found 14/4£375

Fri 16/521:20LHR - GRU

Nonstop11h 40mLATAM Airlines

Deal found 14/4£384

Fri 9/518:40LHR - GRU

1 stop14h 45mSWISS

Deal found 14/4£391

Sat 26/410:35LHR - LIM

2 stops34h 00mMultiple Airlines

Deal found 14/4£402

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

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Thu 1/5

06:30-13:40

1 stop13h 10m

Bogotá El Dorado

Sun 11/5

14:55-13:30

1 stop16h 35m

£583

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Thu 11/9

06:30-13:40

1 stop13h 10m

Bogotá El Dorado

Mon 13/10

23:55-21:25

1 stop15h 30m

£593

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Thu 29/5

09:30-04:05

1 stop24h 35m

Bogotá El Dorado

Thu 5/6

09:00-10:00

1 stop19h 00m

£603

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Fri 13/6

06:15-17:00

1 stop14h 45m

Sao Paulo Guarulhos Intl

Wed 25/6

14:40-10:30

1 stop15h 50m

£605

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Mon 2/6

09:00-16:05

1 stop37h 05m

Lima J Chavez Intl

Sun 15/6

17:30-16:15

1 stop16h 45m

£615

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Tue 2/9

16:20-05:15

1 stop18h 55m

Lima J Chavez Intl

Tue 7/10

08:50-17:15

2 stops26h 25m

£619

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 12/5

06:30-19:45

1 stop17h 15m

Rio de Janeiro–Galeão Intl

Wed 11/6

11:45-13:45

2 stops22h 00m

£629

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Tue 2/9

09:55-22:21

1 stop18h 26m

Lima J Chavez Intl

Wed 1/10

06:55-06:55

1 stop18h 00m

£631

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Tue 6/5

06:15-16:05

1 stop15h 50m

Lima J Chavez Intl

Tue 10/6

18:20-21:25

1 stop21h 05m

£635

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Thu 5/6

06:30-19:45

1 stop17h 15m

Rio de Janeiro–Galeão Intl

Wed 25/6

21:55-07:40

1 stop29h 45m

£636

Flights are sorted by cheapest return flights first.

Deals found on 14/4

Showing 1-10 of 60 results

...

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?

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).

Rainfall in South America by month

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.

Temperature in South America by month

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).

Reviews of airlines servicing South America

Azul

8.0

Very Good

774 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Azul

8.0

Very Good

774 reviews

Azul

8.0

Very Good

774 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Emirates

8.0

Very Good

3,196 reviews

Azul

8.0

Very Good

774 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Delta

8.0

Very Good

7,916 reviews

Azul

8.0

Very Good

774 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

KLM

7.8

Good

1,323 reviews

Azul

8.0

Very Good

774 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Finnair

7.6

Good

1,269 reviews

Azul

8.0

Very Good

774 reviews

Check prices

Reviews

1 / 14

2.0

Mediocre

Mike,Feb 2025

NVT - LIS

Experience was terrible. Flight cancelled. Missed connection. Replace service with EuroAtlantic airlines. Awful seats, awful food.

Related info for your journey

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 £356 on Iberia. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £356 and LATAM Airlines from £384 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 - Lima J Chavez Intl, 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 (95%), Avianca (95%), Emirates( 95%).
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 £1,201, our data shows the cheapest flight currently is £439. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £602 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Heathrow to South America

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest£387	Average£662	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air France	Cheapest£455	Average£829	FlexibilityNo cancel fee	On-time77%	Search Air France flights
SWISS	Cheapest£471	Average£1,070	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
TAP AIR PORTUGAL	Cheapest£492	Average£786	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Avianca	Cheapest£518	Average£802	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Air Europa	Cheapest£521	Average£714	FlexibilityNo cancel fee	On-time83%	Search Air Europa flights
KLM	Cheapest£534	Average£817	FlexibilityNo cancel fee	On-time75%	Search KLM flights
Iberia	Cheapest£553	Average£821	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Turkish Airlines	Cheapest£569	Average£663	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Icelandair	Cheapest£583	Average£650	FlexibilityNo cancel fee	On-time76%	Search Icelandair 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.

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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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Cheap flights from London Heathrow Airport to South America from £305

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 8/5. 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

Keep the following information in mind while searching for Heathrow to South America flight deals. Data was last updated 15 April 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 15 April 2025.

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 15 April 2025.

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

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?

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 15 April 2025.

Weekly flight availability from London Heathrow Airport to South America

Rainfall in South America by month

Plan your trip to South America by taking into account the average rainfall totals by month.

Temperature in South America by month

Plan your trip to South America by taking into account the average temperature totals by month.

Reviews of airlines servicing South America

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?

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?

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

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Alternative routes for Heathrow to South America

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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 15 April 2025.