Which airlines fly to South America?

Avianca, British Airways and LATAM Airlines are the top three most popular airlines that fly to South America from London Heathrow Airport according to our data. Avianca is the first choice among our users, with 32% of people opting to fly with this airline when travelling to South America. Keep in mind that there are 17 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

How many flights depart from London Heathrow Airport to South America on average per week?

As of September 2026, 181 flights take off from London Heathrow Airport and land in South America each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.

What is the cheapest airline that flies from London Heathrow to South America?

LATAM Airlines, Aeromexico, and TAP AIR PORTUGAL are the most popular carriers operating from London Heathrow to South America

How many flights depart from London Heathrow Airport to South America on average per day?

As of September 2026, 25 flights take off from London Heathrow Airport and land in South America each day. The most common flight departure time for this route is 21:00, with 100% of daily flights taking off in the evening.

How many operators does momondo search for flights from London Heathrow Airport to South America?

As of September 2026, there are 19 operators available to choose from for flights from London Heathrow Airport to South America.

How old do you have to be to fly from London Heathrow Airport to South America?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to South America.

What documentation or ID do you need to fly to South America?

The travel and health documents required for your trip to South America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£370 Cheap Flights from London Heathrow Airport to South America in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Heathrow Airport to South America

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

19:55 - 19:55LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

27h 00m1 stop Lisbon Humberto Delgado

23:15 - 17:30GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

15h 15m1 stop Lisbon Humberto Delgado

£669TAP AIR PORTUGAL

Sat, 21 Nov - Fri, 27 Nov

19:55 - 19:55LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

27h 00m1 stop Lisbon Humberto Delgado

23:15 - 17:30GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

15h 15m1 stop Lisbon Humberto Delgado

£669TAP AIR PORTUGAL

Sat, 14 Nov - Sun, 22 Nov

18:50 - 23:55LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

56h 05m2 stops Bilbao Lisbon Humberto Delgado

16:20 - 11:25GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

16h 05m1 stop Lisbon Humberto Delgado

£669Multiple Airlines

Thu, 5 Nov - Thu, 19 Nov

09:00 - 05:20LHR London Heathrow-BOG Bogotá El Dorado

25h 20m2 stops Halifax Intl Montreal Pierre Elliott Trudeau Intl

09:00 - 06:30BOG Bogotá El Dorado-LHR London Heathrow

40h 30m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

£672Air Canada

Tue, 3 Nov - Wed, 3 Mar

18:00 - 22:25LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

31h 25m1 stop Casablanca Mohamed V

00:25 - 17:00GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

13h 35m1 stop Casablanca Mohamed V

£673Royal Air Maroc

Wed, 11 Nov - Tue, 17 Nov

13:00 - 05:20LHR London Heathrow-BOG Bogotá El Dorado

21h 20m1 stop Montreal Pierre Elliott Trudeau Intl

09:00 - 06:30BOG Bogotá El Dorado-LHR London Heathrow

16h 30m1 stop Toronto Pearson Intl

£674Air Canada

Tue, 24 Nov - Thu, 10 Dec

06:35 - 20:25LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

16h 50m1 stop Munich Franz Josef Strauss

22:25 - 18:30GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

17h 05m1 stop Munich Franz Josef Strauss

£697Lufthansa

Fri, 13 Nov - Thu, 26 Nov

06:35 - 20:25LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

16h 50m1 stop Munich Franz Josef Strauss

22:25 - 15:50GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

14h 25m1 stop Munich Franz Josef Strauss

£697Lufthansa

Fri, 13 Nov - Mon, 30 Nov

19:20 - 16:55LHR London Heathrow-LIM Lima J Chavez Intl

26h 35m1 stop Paris Charles de Gaulle

19:20 - 16:35LIM Lima J Chavez Intl-LHR London Heathrow

16h 15m1 stop Paris Charles de Gaulle

£698Air France

Mon, 1 Mar - Wed, 17 Mar

19:20 - 16:55LHR London Heathrow-LIM Lima J Chavez Intl

26h 35m1 stop Paris Charles de Gaulle

19:20 - 16:35LIM Lima J Chavez Intl-LHR London Heathrow

16h 15m1 stop Paris Charles de Gaulle

£701Air France

Sat, 13 Feb - Sat, 27 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

14:05 - 04:05LHR London Heathrow-BOG Bogotá El Dorado

20h 00m1 stop Montreal Pierre Elliott Trudeau Intl

09:00 - 06:35BOG Bogotá El Dorado-LHR London Heathrow

15h 35m1 stop Toronto Pearson Intl

£686Air Canada

Tue, 29 Sep - Wed, 7 Oct

09:30 - 04:05LHR London Heathrow-BOG Bogotá El Dorado

24h 35m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

09:00 - 21:00BOG Bogotá El Dorado-LHR London Heathrow

54h 00m2 stops Montreal Pierre Elliott Trudeau Intl Halifax Intl

£692Air Canada

Sun, 27 Sep - Sat, 10 Oct

22:05 - 00:50LHR London Heathrow-LIM Lima J Chavez Intl

32h 45m1 stop Bogotá El Dorado

01:50 - 14:35LIM Lima J Chavez Intl-LHR London Heathrow

31h 45m1 stop Bogotá El Dorado

£696Avianca

Mon, 28 Sep - Sun, 8 Nov

22:05 - 03:30LHR London Heathrow-LIM Lima J Chavez Intl

35h 25m2 stops Bogotá El Dorado San Salvador El Salvador Intl

02:55 - 14:35LIM Lima J Chavez Intl-LHR London Heathrow

30h 40m1 stop Bogotá El Dorado

£699Avianca

Mon, 28 Sep - Sun, 8 Nov

06:15 - 17:20LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

15h 05m1 stop Paris Charles de Gaulle

21:45 - 19:25GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

17h 40m1 stop Amsterdam Schiphol

£735Multiple Airlines

Tue, 29 Sep - Wed, 14 Oct

06:15 - 17:20LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

15h 05m1 stop Paris Charles de Gaulle

21:45 - 19:25GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

17h 40m1 stop Amsterdam Schiphol

£752Multiple Airlines

Tue, 29 Sep - Wed, 14 Oct

06:15 - 17:20LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

15h 05m1 stop Paris Charles de Gaulle

14:40 - 10:30GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

15h 50m1 stop Paris Charles de Gaulle

£752Air France

Tue, 29 Sep - Wed, 14 Oct

17:35 - 18:00LHR London Heathrow-LIM Lima J Chavez Intl

30h 25m1 stop Paris Charles de Gaulle

17:55 - 21:25LIM Lima J Chavez Intl-LHR London Heathrow

21h 30m1 stop Paris Charles de Gaulle

£768Air France

Thu, 24 Sep - Thu, 1 Oct

20:55 - 18:00LHR London Heathrow-LIM Lima J Chavez Intl

27h 05m2 stops Amsterdam Schiphol Paris Charles de Gaulle

17:55 - 17:35LIM Lima J Chavez Intl-LHR London Heathrow

17h 40m2 stops Paris Charles de Gaulle Amsterdam Schiphol

£822KLM

Thu, 24 Sep - Thu, 1 Oct

06:30 - 15:25LHR London Heathrow-LIM Lima J Chavez Intl

14h 55m1 stop Amsterdam Schiphol

17:55 - 17:35LIM Lima J Chavez Intl-LHR London Heathrow

17h 40m2 stops Paris Charles de Gaulle Amsterdam Schiphol

£823KLM

Thu, 24 Sep - Wed, 30 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

21:35 - 03:35LHR London Heathrow-BOG Bogotá El Dorado

11h 00mdirect

23:25 - 14:35BOG Bogotá El Dorado-LHR London Heathrow

10h 10mdirect

£743Avianca

Wed, 4 Nov - Wed, 11 Nov

20:15 - 05:00LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

11h 45mdirect

23:40 - 14:05GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

11h 25mdirect

£743LATAM Airlines

Thu, 19 Nov - Tue, 1 Dec

21:35 - 03:35LHR London Heathrow-BOG Bogotá El Dorado

11h 00mdirect

23:25 - 14:35BOG Bogotá El Dorado-LHR London Heathrow

10h 10mdirect

£746Avianca

Mon, 25 Jan - Thu, 25 Feb

21:15 - 06:00LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

11h 45mdirect

16:10 - 06:30GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

11h 20mdirect

£748British Airways

Wed, 10 Mar - Wed, 17 Mar

20:15 - 05:00LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

11h 45mdirect

23:40 - 14:05GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

11h 25mdirect

£749LATAM Airlines

Thu, 19 Nov - Tue, 1 Dec

21:15 - 06:00LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

11h 45mdirect

16:10 - 06:30GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

11h 20mdirect

£777British Airways

Mon, 15 Mar - Wed, 24 Mar

20:15 - 05:00LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

11h 45mdirect

23:40 - 14:05GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

11h 25mdirect

£908Virgin Atlantic

Thu, 29 Oct - Wed, 11 Nov

21:20 - 04:45LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

11h 25mdirect

23:50 - 15:05GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

11h 15mdirect

£914Virgin Atlantic

Tue, 6 Oct - Tue, 13 Oct

20:15 - 05:00LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

11h 45mdirect

15:30 - 06:50GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

11h 20mdirect

£978Multiple Airlines

Wed, 17 Mar - Sun, 4 Apr

20:15 - 05:00LHR London Heathrow-GRU Sao Paulo Guarulhos Intl

11h 45mdirect

16:10 - 06:30GRU Sao Paulo Guarulhos Intl-LHR London Heathrow

11h 20mdirect

£993Multiple Airlines

Tue, 23 Mar - Wed, 24 Mar

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Air Canada flights from London Heathrow Airport to South America

Our best Air Canada deals on London Heathrow Airport to South America flight tickets

Air Canada

3 Nov

LHR09:00London Heathrow

25h 20m

2 stops

BOG05:20Bogotá El Dorado

3 Mar

BOG09:00Bogotá El Dorado

40h 30m

2 stops

LHR06:30London Heathrow

£672

Air Canada

24 Nov

LHR13:00London Heathrow

21h 20m

1 stop

BOG05:20Bogotá El Dorado

10 Dec

BOG09:00Bogotá El Dorado

16h 30m

1 stop

LHR06:30London Heathrow

£674

Air Canada

29 Oct

LHR06:50London Heathrow

26h 15m

2 stops

BOG04:05Bogotá El Dorado

11 Nov

BOG09:00Bogotá El Dorado

17h 10m

1 stop

LHR07:10London Heathrow

£675

Lufthansa flights from London Heathrow Airport to South America

Our best Lufthansa deals on London Heathrow Airport to South America flight tickets

Lufthansa

13 Nov

LHR06:35London Heathrow

16h 50m

1 stop

GRU20:25Sao Paulo Guarulhos Intl

26 Nov

GRU22:25Sao Paulo Guarulhos Intl

17h 05m

1 stop

LHR18:30London Heathrow

£697

Lufthansa

7 Nov

LHR19:30London Heathrow

38h 10m

2 stops

GIG06:40Rio de Janeiro–Galeão Intl

22 Nov

GIG19:20Rio de Janeiro–Galeão Intl

18h 45m

2 stops

LHR17:05London Heathrow

£777

Lufthansa

7 Oct

LHR07:25London Heathrow

15h 30m

1 stop

GRU18:55Sao Paulo Guarulhos Intl

25 Nov

GRU22:25Sao Paulo Guarulhos Intl

14h 25m

1 stop

LHR15:50London Heathrow

£794

momondo 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

Sat 21/11

19:55-19:55

1 stop27h 00m

Sao Paulo Guarulhos Intl

Fri 27/11

23:15-17:30

1 stop15h 15m

£669

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Sat 14/11

19:55-19:55

1 stop27h 00m

Sao Paulo Guarulhos Intl

Sun 22/11

23:15-17:30

1 stop15h 15m

£669

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Thu 5/11

18:50-23:55

2 stops56h 05m

Sao Paulo Guarulhos Intl

Thu 19/11

16:20-11:25

1 stop16h 05m

£669

LondonBogotá

LHR London Heathrow - BOG Bogotá El Dorado

LHRBOG

London Heathrow

Tue 3/11

09:00-05:20

2 stops25h 20m

Bogotá El Dorado

Wed 3/3

09:00-06:30

2 stops40h 30m

£672

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Wed 11/11

18:00-22:25

1 stop31h 25m

Sao Paulo Guarulhos Intl

Tue 17/11

00:25-17:00

1 stop13h 35m

£673

LondonBogotá

LHR London Heathrow - BOG Bogotá El Dorado

LHRBOG

London Heathrow

Tue 24/11

13:00-05:20

1 stop21h 20m

Bogotá El Dorado

Thu 10/12

09:00-06:30

1 stop16h 30m

£674

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Fri 13/11

06:35-20:25

1 stop16h 50m

Sao Paulo Guarulhos Intl

Thu 26/11

22:25-18:30

1 stop17h 05m

£697

Fastest return journey

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Fri 13/11

06:35-20:25

1 stop16h 50m

Sao Paulo Guarulhos Intl

Mon 30/11

22:25-15:50

1 stop14h 25m

£697

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Mon 1/3

19:20-16:55

1 stop26h 35m

Lima J Chavez Intl

Wed 17/3

19:20-16:35

1 stop16h 15m

£698

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Sat 13/2

19:20-16:55

1 stop26h 35m

Lima J Chavez Intl

Sat 27/2

19:20-16:35

1 stop16h 15m

£701

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow Airport to South America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to South America?

In general, May is the cheapest month to fly from London Heathrow Airport to South America. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £821. If you are unable to visit South America during the month of May, then departing from London Heathrow Airport during the month March is also very affordable. Most momondo users find prices during this month for around £844.

What is the cheapest day to depart on your flight to South America?

Our data shows that Thursday is the least expensive day to fly to South America. Tickets to fly out on this day can be as low as £1,012. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to South America for around £1,141.

What is the cheapest London Heathrow to South America flight route?

Fly from London Heathrow to Bogotá El Dorado for the best London Heathrow - South America flight prices

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

You are more likely to see cheaper flights to South America from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to South America for around £900 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to South America from London Heathrow Airport for as low as £843 on momondo.

What cabin class options are available on London Heathrow Airport to South America flights?

There are 4 cabin classes available to choose from on London Heathrow Airport to South America flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London Heathrow Airport to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Heathrow Airport to South America

Best price found	£370
Fastest flight time	11h 00m
Direct flights	Every day
Airports in South America	464 airports

The best one-way flight to South America from London Heathrow Airport in the past 72 hours is £370. The best return flight deal from London Heathrow Airport to South America found on momondo in the last 72 hours is £669.

The fastest flight from London Heathrow Airport to South America takes 11h 00m

Direct flights go from London Heathrow Airport to South America every day.

There are 464 airports in South America. From London Heathrow Airport there are direct flights to Bogotá El Dorado (BOG).

Search flight deals

Frequently asked questions about flying from London Heathrow Airport to South America

When did momondo last update prices for flights from London Heathrow Airport to South America?
Prices for flights from London Heathrow Airport to South America are updated daily.
How many operators does momondo search for flights from London Heathrow Airport to South America?
As of September 2026, there are 19 operators available to choose from for flights from London Heathrow Airport to South America.
How old do you have to be to fly from London Heathrow Airport to South America?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Heathrow Airport to South America.
What documentation or ID do you need to fly to South America?
The travel and health documents required for your trip to South America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from London Heathrow Airport to South America?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from London Heathrow Airport to South America is Boeing 777-300 (47.27% of total bookings). The next most popular plane models are Airbus A350-1000 (20.70%), Boeing 777 (16.29%), and Boeing 787-8 Dreamliner (8.83%).

Best airlines flying from London Heathrow Airport to South America

Compare and see reviews for airlines that fly from London Heathrow Airport to South America with momondo

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £81	Free Cancellation	Rating 6.7 8,226 reviews	Search British Airways flights
Iberia	PriceFrom £213	Free Cancellation	Rating 7.0 3,249 reviews	Search Iberia flights
Air Europa	PriceFrom £338	Free Cancellation	Rating 6.9 639 reviews	Search Air Europa flights
Avianca	PriceFrom £396	Free Cancellation	Rating 6.5 2,548 reviews	Search Avianca flights
JetBlue	PriceFrom £534	Free Cancellation	Rating 7.1 3,038 reviews	Search JetBlue flights
TAP AIR PORTUGAL	PriceFrom £550	Free Cancellation	Rating 7.2 2,379 reviews	Search TAP AIR PORTUGAL flights
Turkish Airlines	PriceFrom £566	Free Cancellation	Rating 7.4 4,462 reviews	Search Turkish Airlines flights
Air Canada	PriceFrom £573	Free Cancellation	Rating 7.1 11,668 reviews	Search Air Canada flights
ITA Airways	PriceFrom £605	Free Cancellation	Rating 6.8 1,365 reviews	Search ITA Airways flights
KLM	PriceFrom £606	Free Cancellation	Rating 7.8 1,575 reviews	Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from London to South America?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to South America for you.

Can I find flights from London to South America with flexible booking policies on momondo?

Flights from London to South America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from London to South America?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to South America.

I’m not ready to book a flight from London to South America right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to South America now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South America and let you know when they change.

An easier way to manage your South America trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to South America

Popular cities

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Other flights to South America

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Complete your trip

Feeling lucky

Popular Cities in South America

Flights to Sao Paulofrom £623

Flights to Rio de Janeirofrom £660

Flights to Bogotáfrom £460

Flights to Limafrom £540

Flights to Buenos Airesfrom £460

Flights to Santiagofrom £663

Flights to Quitofrom £701

Flights to Goiâniafrom £862

Flights to Medellínfrom £695

Flights to Califrom £687

Flights to Belo Horizontefrom £660

Flights to Florianopolisfrom £814

Cheap flights from London Heathrow Airport to South America from £370

Find the cheapest flights from London Heathrow Airport to South America

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Big names, great deals

Big names, great deals

Filter for what you want

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Air Canada flights from London Heathrow Airport to South America

Our best Air Canada deals on London Heathrow Airport to South America flight tickets

Lufthansa flights from London Heathrow Airport to South America

Our best Lufthansa deals on London Heathrow Airport to South America flight tickets

momondo Fare Finder

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

How to get the cheapest flight ticket from London Heathrow Airport to South America

What is the cheapest month to fly to South America?

What is the cheapest day to depart on your flight to South America?

What is the cheapest London Heathrow to South America flight route?

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

What cabin class options are available on London Heathrow Airport to South America flights?

What is the cheapest airline that flies from London Heathrow to South America?

Which airlines fly to South America?

How many flights depart from London Heathrow Airport to South America on average per day?

How many flights depart from London Heathrow Airport to South America on average per week?

Cheap London Heathrow Airport to South America flight deals and tips

Best price found

Fastest flight time

Direct flights

Airports in South America

Frequently asked questions about flying from London Heathrow Airport to South America

Best airlines flying from London Heathrow Airport to South America

Compare and see reviews for airlines that fly from London Heathrow Airport to South America with momondo

Why use momondo?

An easier way to manage your South America trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to South America

Popular Cities in South America

Popular flights according to clicks in the last 7 days on momondo

London Heathrow Airport flight routes

According to popular flight searches on momondo this year

South America flight routes

According to popular flight searches on momondo this year

Fly your favourite airline to South America

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to South America

List of cabin classes available on flights landing in South America. Availability may vary depending on flight origin and airline.

Complete your trip to South America

Explore popular destinations other users love

According to popular flight searches on momondo this year