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

United Airlines is the most popular carrier operating from London to South America

Which airlines fly to South America?

Avianca, Copa Airlines and Air Canada are the top three most popular airlines that fly to South America from London, Ontario according to our data. Avianca is the first choice among our users, with 59% of people opting to fly with this airline when travelling to South America. Keep in mind that there are 12 different airlines that fly to South America on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from London Airport to South America?

Prices for flights from London Airport to South America are refreshed on a daily basis.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to South America.

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

The necessary travel and health documents for your South America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 329 Cheap Flights from London to South America in 2026

1 adult

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Find the cheapest flights from London, Ontario to South America

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:40 p.m. - 9:25 p.m.

YXU

LIM

28h 45m

2 stops

11:05 p.m. - 5:03 p.m.

LIM

YXU

16h 58m

2 stops

C$ 799United Airlines

Mon, 13 Apr - Thu, 16 Apr

6:10 p.m. - 11:25 p.m.

YXU

UIO

54h 15m

2 stops

7:25 a.m. - 9:38 p.m.

UIO

YXU

37h 13m

2 stops

C$ 884United Airlines

Fri, 22 May - Tue, 26 May

6:10 p.m. - 11:25 p.m.

YXU

UIO

54h 15m

2 stops

7:25 a.m. - 9:38 p.m.

UIO

YXU

37h 13m

2 stops

C$ 889United Airlines

Fri, 22 May - Tue, 26 May

5:10 a.m. - 11:00 p.m.

YXU

LIM

18h 50m

2 stops

11:05 p.m. - 8:43 a.m.

LIM

YXU

32h 38m

2 stops

C$ 893United Airlines

Mon, 13 Apr - Thu, 16 Apr

12:20 p.m. - 5:00 a.m.

YXU

UIO

17h 40m

2 stops

12:35 a.m. - 8:53 a.m.

UIO

YXU

31h 18m

2 stops

C$ 931United Airlines

Fri, 22 May - Mon, 25 May

5:10 a.m. - 9:25 p.m.

YXU

LIM

17h 15m

2 stops

11:05 p.m. - 5:04 p.m.

LIM

YXU

16h 59m

2 stops

C$ 935United Airlines

Mon, 13 Apr - Thu, 16 Apr

6:10 p.m. - 7:35 a.m.

YXU

BAQ

14h 25m

2 stops

5:25 a.m. - 9:38 p.m.

BAQ

YXU

15h 13m

2 stops

C$ 971Air Canada

Mon, 25 May - Wed, 27 May

5:40 a.m. - 7:35 a.m.

YXU

BAQ

26h 55m

2 stops

5:25 a.m. - 8:53 a.m.

BAQ

YXU

26h 28m

2 stops

C$ 972Air Canada

Mon, 25 May - Wed, 27 May

9:30 a.m. - 7:35 a.m.

YXU

BAQ

23h 05m

2 stops

5:25 a.m. - 8:53 a.m.

BAQ

YXU

26h 28m

2 stops

C$ 974Air Canada

Mon, 25 May - Wed, 27 May

9:25 a.m. - 7:15 a.m.

YXU

GRU

20h 50m

2 stops

10:15 a.m. - 8:44 a.m.

GRU

YXU

23h 29m

2 stops

C$ 1,542Multiple Airlines

Sun, 12 Apr - Sun, 19 Apr

United Airlines flights from London, Ontario to South America

Our best United Airlines deals on London, Ontario to South America flight tickets

United Airlines

13 Apr

YXU5:40 p.m.London

28h 45m

2 stops

LIM9:25 p.m.Lima J Chavez Intl

16 Apr

LIM11:05 p.m.Lima J Chavez Intl

16h 58m

2 stops

YXU5:03 p.m.London

C$ 799

United Airlines

9 Mar

YXU9:40 a.m.London

37h 55m

2 stops

BOG10:35 p.m.Bogotá El Dorado

11 Mar

BOG1:30 a.m.Bogotá El Dorado

30h 16m

2 stops

YXU8:46 a.m.London

C$ 851

United Airlines

22 May

YXU6:10 p.m.London

54h 15m

2 stops

UIO11:25 p.m.Quito Mariscal Sucr

26 May

UIO7:25 a.m.Quito Mariscal Sucr

37h 13m

2 stops

YXU9:38 p.m.London

C$ 884

Air Canada flights from London, Ontario to South America

Our best Air Canada deals on London, Ontario to South America flight tickets

Air Canada

25 May

YXU6:10 p.m.London

14h 25m

2 stops

BAQ7:35 a.m.Barranquilla E Cortissoz

27 May

BAQ5:25 a.m.Barranquilla E Cortissoz

15h 13m

2 stops

YXU9:38 p.m.London

C$ 971

Air Canada

25 May

YXU5:40 a.m.London

26h 55m

2 stops

BAQ7:35 a.m.Barranquilla E Cortissoz

27 May

BAQ5:25 a.m.Barranquilla E Cortissoz

26h 28m

2 stops

YXU8:53 a.m.London

C$ 972

Air Canada

25 May

YXU9:30 a.m.London

23h 05m

2 stops

BAQ7:35 a.m.Barranquilla E Cortissoz

27 May

BAQ5:25 a.m.Barranquilla E Cortissoz

26h 28m

2 stops

YXU8:53 a.m.London

C$ 974

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonLima

YXU - LIM

YXULIM

London

Mon 13/4

5:40 p.m.-9:25 p.m.

2 stops28h 45m

Lima J Chavez Intl

Thu 16/4

11:05 p.m.-5:03 p.m.

2 stops16h 58m

C$ 799

LondonQuito

YXU - UIO

YXUUIO

London

Fri 22/5

6:10 p.m.-11:25 p.m.

2 stops54h 15m

Quito Mariscal Sucr

Tue 26/5

7:25 a.m.-9:38 p.m.

2 stops37h 13m

C$ 884

LondonQuito

YXU - UIO

YXUUIO

London

Fri 22/5

6:10 p.m.-11:25 p.m.

2 stops54h 15m

Quito Mariscal Sucr

Tue 26/5

7:25 a.m.-9:38 p.m.

2 stops37h 13m

C$ 889

LondonLima

YXU - LIM

YXULIM

London

Mon 13/4

5:10 a.m.-11:00 p.m.

2 stops18h 50m

Lima J Chavez Intl

Thu 16/4

11:05 p.m.-8:43 a.m.

2 stops32h 38m

C$ 893

LondonQuito

YXU - UIO

YXUUIO

London

Fri 22/5

12:20 p.m.-5:00 a.m.

2 stops17h 40m

Quito Mariscal Sucr

Mon 25/5

12:35 a.m.-8:53 a.m.

2 stops31h 18m

C$ 931

LondonLima

YXU - LIM

YXULIM

London

Mon 13/4

5:10 a.m.-9:25 p.m.

2 stops17h 15m

Lima J Chavez Intl

Thu 16/4

11:05 p.m.-5:04 p.m.

2 stops16h 59m

C$ 935

LondonBarranquilla

YXU - BAQ

YXUBAQ

London

Mon 25/5

6:10 p.m.-7:35 a.m.

2 stops14h 25m

Barranquilla E Cortissoz

Wed 27/5

5:25 a.m.-9:38 p.m.

2 stops15h 13m

C$ 971

LondonBarranquilla

YXU - BAQ

YXUBAQ

London

Mon 25/5

5:40 a.m.-7:35 a.m.

2 stops26h 55m

Barranquilla E Cortissoz

Wed 27/5

5:25 a.m.-8:53 a.m.

2 stops26h 28m

C$ 972

LondonBarranquilla

YXU - BAQ

YXUBAQ

London

Mon 25/5

9:30 a.m.-7:35 a.m.

2 stops23h 05m

Barranquilla E Cortissoz

Wed 27/5

5:25 a.m.-8:53 a.m.

2 stops26h 28m

C$ 974

LondonSao Paulo

YXU - GRU

YXUGRU

London

Sun 12/4

9:25 a.m.-7:15 a.m.

2 stops20h 50m

Sao Paulo Guarulhos Intl

Sun 19/4

10:15 a.m.-8:44 a.m.

2 stops23h 29m

C$ 1,542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from London, Ontario 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

Can stopping save me money on London, Ontario to South America flights?

You could potentially save up to 17% on your flight if you consider stops on a London, Ontario to South America flight.

Cheap London, Ontario to South America flight deals and tips

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

Fastest flight time	17h 15m
Direct flights	None

The fastest flight from London, Ontario to South America takes 17h 15m

There are no direct flights from London, Ontario to South America. There are no popular flight routes from London, Ontario to South America.

Search flight deals

When did momondo last update prices for flights from London Airport to South America?
Prices for flights from London Airport to South America are refreshed on a daily basis.
How old do you have to be to fly from London Airport to South America?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Airport to South America.
What documentation or ID do you need to fly to South America?
The necessary travel and health documents for your South America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

Finding the right flight to South America from London is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to South America quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for London to South America flights to just show those with flexible booking policies.

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

Once all potential London to South America flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of London to South America flights. All you need is a valid email address and we will do the rest; it is that quick and easy.