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, Air Canada and Copa Airlines 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 58% of people opting to fly with this airline when travelling to South America. Keep in mind that there are 13 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$ 715 Cheap Flights from London, Ontario to South America in 2026/27

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.

9:05 p.m. - 7:15 a.m.YXU London-GRU Sao Paulo Guarulhos Intl

32h 10m2 stops Toronto Pearson Intl Chicago O'Hare Intl

9:45 p.m. - 2:42 p.m.GRU Sao Paulo Guarulhos Intl-YXU London

18h 57m2 stops Newark Toronto Pearson Intl

C$ 1,293Multiple Airlines

Sun, 29 Nov - Thu, 3 Dec

3:25 p.m. - 7:15 a.m.YXU London-GRU Sao Paulo Guarulhos Intl

37h 50m2 stops Toronto Pearson Intl Chicago O'Hare Intl

10:15 p.m. - 2:42 p.m.GRU Sao Paulo Guarulhos Intl-YXU London

42h 27m2 stops Houston George Bush Intcntl Toronto Pearson Intl

C$ 1,351United Airlines

Sun, 29 Nov - Thu, 3 Dec

3:25 p.m. - 7:15 a.m.YXU London-GRU Sao Paulo Guarulhos Intl

37h 50m2 stops Toronto Pearson Intl Chicago O'Hare Intl

10:15 p.m. - 2:42 p.m.GRU Sao Paulo Guarulhos Intl-YXU London

42h 27m2 stops Houston George Bush Intcntl Toronto Pearson Intl

C$ 1,354United Airlines

Sun, 29 Nov - Thu, 3 Dec

3:25 p.m. - 7:15 a.m.YXU London-GRU Sao Paulo Guarulhos Intl

37h 50m2 stops Toronto Pearson Intl Chicago O'Hare Intl

9:45 p.m. - 9:52 p.m.GRU Sao Paulo Guarulhos Intl-YXU London

50h 07m2 stops Newark Toronto Pearson Intl

C$ 1,361United Airlines

Sun, 29 Nov - Thu, 3 Dec

3:25 p.m. - 7:15 a.m.YXU London-GRU Sao Paulo Guarulhos Intl

37h 50m2 stops Toronto Pearson Intl Chicago O'Hare Intl

9:45 p.m. - 9:52 p.m.GRU Sao Paulo Guarulhos Intl-YXU London

50h 07m2 stops Newark Toronto Pearson Intl

C$ 1,362United Airlines

Sun, 29 Nov - Thu, 3 Dec

9:05 p.m. - 9:00 a.m.YXU London-GRU Sao Paulo Guarulhos Intl

33h 55m1 stop Toronto Pearson Intl

9:30 p.m. - 8:32 a.m.GRU Sao Paulo Guarulhos Intl-YXU London

13h 02m1 stop Toronto Pearson Intl

C$ 1,460Air Canada

Sun, 29 Nov - Thu, 3 Dec

9:05 p.m. - 9:00 a.m.YXU London-GRU Sao Paulo Guarulhos Intl

33h 55m1 stop Toronto Pearson Intl

8:20 p.m. - 2:42 p.m.GRU Sao Paulo Guarulhos Intl-YXU London

44h 22m2 stops Rio de Janeiro–Galeão Intl Toronto Pearson Intl

C$ 1,473Multiple Airlines

Sun, 29 Nov - Thu, 3 Dec

9:05 p.m. - 9:00 a.m.YXU London-GRU Sao Paulo Guarulhos Intl

33h 55m1 stop Toronto Pearson Intl

9:30 p.m. - 8:32 a.m.GRU Sao Paulo Guarulhos Intl-YXU London

13h 02m1 stop Toronto Pearson Intl

C$ 1,484Air Canada

Sun, 29 Nov - Thu, 3 Dec

9:05 p.m. - 9:00 a.m.YXU London-GRU Sao Paulo Guarulhos Intl

33h 55m1 stop Toronto Pearson Intl

9:30 p.m. - 8:32 a.m.GRU Sao Paulo Guarulhos Intl-YXU London

13h 02m1 stop Toronto Pearson Intl

C$ 1,524Air Canada

Sun, 29 Nov - Thu, 3 Dec

9:05 p.m. - 9:00 a.m.YXU London-GRU Sao Paulo Guarulhos Intl

57h 55m2 stops Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

9:30 p.m. - 8:32 a.m.GRU Sao Paulo Guarulhos Intl-YXU London

13h 02m1 stop Toronto Pearson Intl

C$ 1,529Air Canada

Sun, 29 Nov - Thu, 3 Dec

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United Airlines flights from London, Ontario to South America

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

United Airlines

29 Nov

YXU9:05 p.m.London

32h 10m

2 stops

GRU7:15 a.m.Sao Paulo Guarulhos Intl

3 Dec

GRU9:30 p.m.Sao Paulo Guarulhos Intl

43h 12m

2 stops

YXU2:42 p.m.London

C$ 1,338

United Airlines

29 Nov

YXU3:25 p.m.London

37h 50m

2 stops

GRU7:15 a.m.Sao Paulo Guarulhos Intl

3 Dec

GRU10:15 p.m.Sao Paulo Guarulhos Intl

42h 27m

2 stops

YXU2:42 p.m.London

C$ 1,354

United Airlines

29 Nov

YXU3:25 p.m.London

37h 50m

2 stops

GRU7:15 a.m.Sao Paulo Guarulhos Intl

3 Dec

GRU9:45 p.m.Sao Paulo Guarulhos Intl

50h 07m

2 stops

YXU9:52 p.m.London

C$ 1,361

Air Canada flights from London, Ontario to South America

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

Air Canada

29 Nov

YXU9:05 p.m.London

33h 55m

1 stop

GRU9:00 a.m.Sao Paulo Guarulhos Intl

3 Dec

GRU9:30 p.m.Sao Paulo Guarulhos Intl

13h 02m

1 stop

YXU8:32 a.m.London

C$ 1,460

Air Canada

29 Nov

YXU9:05 p.m.London

33h 55m

1 stop

GRU9:00 a.m.Sao Paulo Guarulhos Intl

3 Dec

GRU9:30 p.m.Sao Paulo Guarulhos Intl

13h 02m

1 stop

YXU8:32 a.m.London

C$ 1,524

Air Canada

29 Nov

YXU9:05 p.m.London

57h 55m

2 stops

GRU9:00 a.m.Sao Paulo Guarulhos Intl

3 Dec

GRU9:30 p.m.Sao Paulo Guarulhos Intl

13h 02m

1 stop

YXU8:32 a.m.London

C$ 1,529

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

Cheapest round-trip

LondonSao Paulo

YXU London - GRU Sao Paulo Guarulhos Intl

YXUGRU

London

Sun 29/11

9:05 p.m.-7:15 a.m.

2 stops32h 10m

Sao Paulo Guarulhos Intl

Thu 3/12

9:45 p.m.-2:42 p.m.

2 stops18h 57m

C$ 1,293

LondonSao Paulo

YXU London - GRU Sao Paulo Guarulhos Intl

YXUGRU

London

Sun 29/11

3:25 p.m.-7:15 a.m.

2 stops37h 50m

Sao Paulo Guarulhos Intl

Thu 3/12

10:15 p.m.-2:42 p.m.

2 stops42h 27m

C$ 1,351

LondonSao Paulo

YXU London - GRU Sao Paulo Guarulhos Intl

YXUGRU

London

Sun 29/11

3:25 p.m.-7:15 a.m.

2 stops37h 50m

Sao Paulo Guarulhos Intl

Thu 3/12

10:15 p.m.-2:42 p.m.

2 stops42h 27m

C$ 1,354

LondonSao Paulo

YXU London - GRU Sao Paulo Guarulhos Intl

YXUGRU

London

Sun 29/11

3:25 p.m.-7:15 a.m.

2 stops37h 50m

Sao Paulo Guarulhos Intl

Thu 3/12

9:45 p.m.-9:52 p.m.

2 stops50h 07m

C$ 1,361

LondonSao Paulo

YXU London - GRU Sao Paulo Guarulhos Intl

YXUGRU

London

Sun 29/11

3:25 p.m.-7:15 a.m.

2 stops37h 50m

Sao Paulo Guarulhos Intl

Thu 3/12

9:45 p.m.-9:52 p.m.

2 stops50h 07m

C$ 1,362

Quickest round-trip

LondonSao Paulo

YXU London - GRU Sao Paulo Guarulhos Intl

YXUGRU

London

Sun 29/11

9:05 p.m.-9:00 a.m.

1 stop33h 55m

Sao Paulo Guarulhos Intl

Thu 3/12

9:30 p.m.-8:32 a.m.

1 stop13h 02m

C$ 1,460

LondonSao Paulo

YXU London - GRU Sao Paulo Guarulhos Intl

YXUGRU

London

Sun 29/11

9:05 p.m.-9:00 a.m.

1 stop33h 55m

Sao Paulo Guarulhos Intl

Thu 3/12

8:20 p.m.-2:42 p.m.

2 stops44h 22m

C$ 1,473

LondonSao Paulo

YXU London - GRU Sao Paulo Guarulhos Intl

YXUGRU

London

Sun 29/11

9:05 p.m.-9:00 a.m.

1 stop33h 55m

Sao Paulo Guarulhos Intl

Thu 3/12

9:30 p.m.-8:32 a.m.

1 stop13h 02m

C$ 1,484

LondonSao Paulo

YXU London - GRU Sao Paulo Guarulhos Intl

YXUGRU

London

Sun 29/11

9:05 p.m.-9:00 a.m.

1 stop33h 55m

Sao Paulo Guarulhos Intl

Thu 3/12

9:30 p.m.-8:32 a.m.

1 stop13h 02m

C$ 1,524

LondonSao Paulo

YXU London - GRU Sao Paulo Guarulhos Intl

YXUGRU

London

Sun 29/11

9:05 p.m.-9:00 a.m.

2 stops57h 55m

Sao Paulo Guarulhos Intl

Thu 3/12

9:30 p.m.-8:32 a.m.

1 stop13h 02m

C$ 1,529

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 41% 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

Best price found	C$ 715
Fastest flight time	17h 35m
Direct flights	None

The best one-way flight to South America from London, Ontario in the past 72 hours is C$ 715. The best round-trip flight deal from London, Ontario to South America found on momondo in the last 72 hours is C$ 1,293.

The fastest flight from London, Ontario to South America takes 17h 35m

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

Frequently asked questions about flying from London, Ontario to South America

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.