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

Airlines like Avianca, LATAM Airlines, and Air Canada fly from London Heathrow Airport to South America in about 26h 05m. The time it takes to get you to your destination can typically vary by up to 14h 40m. Airlines will cover a distance of 5745 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 £299 on Iberia. Other airlines that offer cheap prices include Avianca from £311 and Aeromexico from £323 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 £747, our data shows the cheapest flight currently is £465. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £562 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.

£415+ 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 2 November 2026.

Tue 17/1121:35 -

1 stop32h 25m

Fri 27/1101:50 -

1 stop31h 45m

Deal found 1/11£635

Mon 23/1121:35 -

2 stops35h 05m

Sun 29/1101:50 -

1 stop31h 45m

Deal found 31/10£637

Mon 9/1121:35 -

1 stop33h 15m

Sat 24/411:45 -

1 stop21h 50m

Deal found 29/10£640

Wed 2/1209:00 -

2 stops23h 15m

Thu 10/1208:00 -

1 stop18h 10m

Deal found 1/11£642

Fri 13/1106:30 -

1 stop16h 40m

Sat 14/1119:20 -

2 stops20h 30m

Deal found 28/10£644

Sun 15/1121:35 -

1 stop29h 30m

Fri 27/1102:55 -

1 stop30h 40m

Deal found 1/11£645

Tue 1/1212:05 -

2 stops44h 10m

Mon 7/1208:00 -

1 stop18h 10m

Deal found 29/10£646

Sun 15/1120:25 -

2 stops25h 30m

Mon 16/1120:10 -

1 stop18h 05m

Deal found 30/10£647

Tue 17/1120:25 -

2 stops25h 30m

Thu 19/1119:20 -

2 stops20h 30m

Deal found 31/10£648

Sat 21/1117:10 -

2 stops39h 05m

Sun 6/1208:00 -

2 stops41h 30m

Deal found 29/10£649

Tue 1/1220:05 -

2 stops36h 10m

Mon 14/1208:00 -

1 stop18h 10m

Deal found 1/11£650

Sun 22/1121:35 -

1 stop20h 40m

Sun 6/1217:05 -

1 stop16h 30m

Deal found 30/10£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 2 November 2026.

Thu 12/1121:35 -

2 stops35h 05m

Tue 24/1103:05 -

2 stops30h 30m

Deal found 2/11£665

Mon 16/1117:50 -

1 stop25h 40m

Mon 7/1221:35 -

1 stop18h 50m

Deal found 29/10£716

Sat 7/1116:00 -

1 stop27h 25m

Sun 15/1116:05 -

2 stops19h 00m

Deal found 29/10£792

Fri 20/1116:30 -

1 stop17h 10m

Fri 27/1115:35 -

1 stop15h 05m

Deal found 28/10£797

Sat 9/109:45 -

1 stop24h 27m

Thu 4/307:00 -

1 stop18h 45m

Deal found 2/11£851

Thu 4/318:40 -

2 stops17h 50m

Tue 16/315:40 -

2 stops21h 40m

Deal found 31/10£854

Fri 29/108:00 -

2 stops29h 20m

Fri 12/322:25 -

2 stops28h 30m

Deal found 28/10£914

Wed 25/1120:15 -

1 stop25h 45m

Sun 29/1117:55 -

1 stop17h 10m

Deal found 1/11£960

Thu 12/1109:40 -

2 stops27h 35m

Wed 9/1221:05 -

2 stops31h 40m

Deal found 29/10£980

Thu 21/122:40 -

3 stops29h 54m

Fri 12/209:20 -

3 stops32h 10m

Deal found 31/10£1,071

Fri 6/1106:00 -

2 stops21h 00m

Mon 21/1200:10 -

2 stops40h 25m

Deal found 1/11£1,171

Thu 3/1220:15 -

2 stops26h 40m

Tue 15/1221:30 -

2 stops30h 05m

Deal found 1/11£1,370

Sun 22/1121:35 -

1 stop17h 25m

Sun 6/1217:50 -

1 stop15h 45m

Deal found 31/10£694

Sat 14/1116:00 -

1 stop27h 25m

Mon 16/1121:35 -

1 stop18h 50m

Deal found 31/10£762

Sat 14/1116:30 -

1 stop16h 55m

Sun 22/1120:40 -

1 stop16h 00m

Deal found 30/10£811

Sun 17/121:35 -

1 stop21h 40m

Sun 31/107:55 -

1 stop27h 40m

Deal found 2/11£765

Fri 13/1117:05 -

1 stop26h 25m

Sun 22/1121:35 -

1 stop14h 00m

Deal found 1/11£778

Thu 15/422:20 -

Nonstop11h 30m

Thu 29/419:15 -

1 stop14h 20m

Deal found 29/10£883

Tue 1/1217:05 -

1 stop26h 25m

Mon 7/1216:05 -

2 stops19h 00m

Deal found 1/11£895

Sun 31/110:25 -

1 stop23h 50m

Sat 13/322:25 -

1 stop19h 55m

Deal found 28/10£914

Thu 19/1121:35 -

Nonstop11h 00m

Sun 29/1123:25 -

Nonstop10h 10m

Deal found 31/10£771

Tue 8/1211:20 -

2 stops25h 15m

Sun 24/121:15 -

2 stops30h 35m

Deal found 2/11£986

Tue 12/119:40 -

1 stop29h 40m

Thu 4/207:35 -

2 stops21h 50m

Deal found 29/10£915

Thu 28/106:30 -

1 stop14h 50m

Tue 9/218:31 -

2 stops17h 29m

Deal found 29/10£920

Tue 1/1220:05 -

2 stops44h 00m

Thu 10/1213:50 -

3 stops28h 35m

Deal found 1/11£1,013

Sun 31/108:00 -

2 stops26h 15m

Tue 16/222:25 -

2 stops28h 55m

Deal found 1/11£922

Thu 25/316:30 -

1 stop17h 10m

Thu 8/418:55 -

1 stop19h 45m

Deal found 30/10£840

Tue 17/1121:35 -

Nonstop11h 00m

Fri 27/1123:25 -

Nonstop10h 10m

Deal found 28/10£780

Wed 10/216:30 -

3 stops37h 50m

Wed 3/312:55 -

2 stops27h 10m

Deal found 31/10£1,072

Mon 7/1220:10 -

2 stops38h 30m

Tue 19/123:00 -

2 stops29h 15m

Deal found 1/11£999

Find flight deals from Heathrow to South America

Round-trip from	£633
One-way from	£415
Popular in	July
Cheapest in	March
Average price	£811
Good round-trip deal	£753 or less
Good one-way deal	£500 or less

Avianca
29/4-7/5
2 total stops
60h 40m total
London to South America

Search Deals

27/1-31/12
3 total stops
50h 17m total
London to South America

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£100 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in November 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

LondonMedellín

LHR London Heathrow - MDE Medellín Jose Maria Cordova Intl

LHRMDE

London Heathrow

Tue 1/12

22:30-23:05

1 stop29h 35m

Medellín Jose Maria Cordova Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£441

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Thu 26/11

16:30-06:25

1 stop16h 55m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£442

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Wed 18/11

16:30-06:25

1 stop16h 55m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£442

LondonCali

LHR London Heathrow - CLO Cali Alfonso B. Aragon Intl

LHRCLO

London Heathrow

Fri 20/11

22:30-18:30

1 stop25h 00m

Cali Alfonso B. Aragon Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£457

LondonMedellín

LHR London Heathrow - MDE Medellín Jose Maria Cordova Intl

LHRMDE

London Heathrow

Mon 18/1

11:10-09:32

3 stops27h 22m

Medellín Jose Maria Cordova Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£470

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Sat 1/5

22:05-16:30

1 stop24h 25m

Lima J Chavez Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£485

LondonGoiânia

LHR London Heathrow - GYN Goiânia Santa Genoveva

LHRGYN

London Heathrow

Mon 7/12

09:15-10:25

3 stops28h 10m

Goiânia Santa Genoveva

Wed 31/12

00:00-04:00

Nonstop0h 00m

£488

LondonGoiânia

LHR London Heathrow - GYN Goiânia Santa Genoveva

LHRGYN

London Heathrow

Tue 17/11

20:30-23:10

3 stops53h 40m

Goiânia Santa Genoveva

Wed 31/12

00:00-04:00

Nonstop0h 00m

£490

LondonMedellín

LHR London Heathrow - MDE Medellín Jose Maria Cordova Intl

LHRMDE

London Heathrow

Sat 16/1

09:15-12:34

2 stops32h 19m

Medellín Jose Maria Cordova Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£494

LondonQuito

LHR London Heathrow - UIO Quito Mariscal Sucr

LHRUIO

London Heathrow

Sat 21/11

19:40-14:10

2 stops47h 30m

Quito Mariscal Sucr

Wed 31/12

00:00-06:00

Nonstop0h 00m

£496

Flights are sorted by cheapest return flights first.

Deals found on 31/10

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-MDE

LHR-GRU

LHR-LIM

LHR-UIO

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-MDE

LHR-GRU

LHR-LIM

LHR-UIO

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 £826). Flying from London Heathrow Airport to South America in December is currently the most expensive (average of £1,228). 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 often are flights from London to South America delayed?

About 12% of weekly flights between London and South America have experienced delays in the past year, with the average delay time being 88 minutes.

What is the most punctual flight time for London to South America flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to South America flights?

Over the past year, Avianca have had the lowest number of delays on this route, with just 7% of flights being delayed.

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 52 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 Virgin Atlantic,LATAM Airlines, 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.

Virgin Atlantic

7.5

Good

697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Virgin Atlantic

7.5

Good

697 reviews

Virgin Atlantic

7.5

Good

697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

LATAM Airlines

7.4

Good

1,968 reviews

Virgin Atlantic

7.5

Good

697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

TAP AIR PORTUGAL

7.2

Good

2,394 reviews

Virgin Atlantic

7.5

Good

697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

British Airways

6.7

Okay

8,278 reviews

Virgin Atlantic

7.5

Good

697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Avianca

6.5

Okay

2,548 reviews

Virgin Atlantic

7.5

Good

697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Edwin,May 2026

LHR - LAX

First time flying with Virgin. It was everything I hoped it would be.

Related info for your journey

How long is the flight from London Heathrow Airport to South America?
Airlines like Avianca, LATAM Airlines, and Air Canada fly from London Heathrow Airport to South America in about 26h 05m. The time it takes to get you to your destination can typically vary by up to 14h 40m. Airlines will cover a distance of 5745 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 £299 on Iberia. Other airlines that offer cheap prices include Avianca from £311 and Aeromexico from £323 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 £747, our data shows the cheapest flight currently is £465. When looking at the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl), you can expect to pay £562 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 £826). Flying from London Heathrow Airport to South America in December is currently the most expensive (average of £1,228). 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.

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Top 10 airlines flying from Heathrow to South America

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£101	Average£982	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£148	Average£958	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Air Europa	Cheapest£337	Average£795	FlexibilityNo cancel fee	On-time83%	Search Air Europa flights
Avianca	Cheapest£395	Average£796	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
JetBlue	Cheapest£532	Average£620	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Turkish Airlines	Cheapest£565	Average£699	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air Canada	Cheapest£572	Average£761	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
TAP AIR PORTUGAL	Cheapest£577	Average£958	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
ITA Airways	Cheapest£603	Average£1,118	FlexibilityNo cancel fee	On-time81%	Search ITA Airways flights
KLM	Cheapest£605	Average£976	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 £415

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/1. 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 2 November 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 2 November 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 2 November 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 2 November 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 2 November 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 2 November 2026.

Last-minute flights from Heathrow to South AmericaDiscover last-minute flight deals from Heathrow to South America. Data last updated 2 November 2026 and is based on user searches.

Discover last-minute flight deals from Heathrow to South America. Data last updated 2 November 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 2 November 2026.

Search for one-way flight options from Heathrow to South America. Find affordable one-way fares based on user searches. Data last updated 2 November 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 2 November 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 often are flights from London to South America delayed?

About 12% of weekly flights between London and South America have experienced delays in the past year, with the average delay time being 88 minutes.

What is the most punctual flight time for London to South America flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on London to South America flights?

Over the past year, Avianca have had the lowest number of delays on this route, with just 7% of flights being delayed.

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 52 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

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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?

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

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Cheapest flights from Heathrow to South America
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Best flights from Heathrow to South America
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