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Cheap flights from London, ON to South America from C$ 643

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 15/1. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BOG
14 Jan — 21 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London to South America

Enter your travel dates to find the best prices.

Best flights from London to South America
Discover carefully curated flight deals from London to South America that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 15 December 2025.

Mon 2/29:50 a.m.YXU - LIM
2 stops24h 55mAir Canada
Thu 5/28:05 a.m.LIM - YXU
1 stop13h 16mAir Canada
Deal found 12/12C$ 704
Mon 13/49:25 a.m.YXU - BOG
2 stops20h 29mUnited Airlines
Wed 15/48:30 a.m.BOG - YXU
2 stops31h 33mUnited Airlines
Deal found 12/12C$ 812
Mon 13/45:10 a.m.YXU - BOG
1 stop24h 45mAvianca
Wed 15/43:05 p.m.BOG - YXU
1 stop16h 38mAvianca
Deal found 12/12C$ 916
Mon 2/29:25 a.m.YXU - LIM
2 stops38h 30mUnited Airlines
Wed 4/21:50 a.m.LIM - YXU
2 stops43h 31mUnited Airlines
Deal found 12/12C$ 840
Mon 23/35:40 p.m.YXU - GRU
2 stops38h 20mAir Canada
Wed 25/32:00 p.m.GRU - YXU
2 stops19h 46mAir Canada
Deal found 11/12C$ 902
Mon 20/49:25 a.m.YXU - UIO
2 stops24h 10mAir Canada
Wed 22/44:15 a.m.UIO - YXU
2 stops27h 28mAir Canada
Deal found 13/12C$ 1,059
Mon 23/39:25 a.m.YXU - GIG
2 stops47h 10mUnited Airlines
Thu 26/38:55 p.m.GIG - YXU
2 stops21h 10mUnited Airlines
Deal found 13/12C$ 1,184
Mon 26/15:10 a.m.YXU - BAQ
2 stops12h 25mAvianca
Tue 27/112:25 p.m.BAQ - YXU
2 stops20h 21mAvianca
Deal found 13/12C$ 1,662
Tue 31/35:10 a.m.YXU - FLN
2 stops35h 50mAir Canada
Sat 4/412:00 p.m.FLN - YXU
2 stops34h 18mAir Canada
Deal found 12/12C$ 1,625
Mon 13/45:10 a.m.YXU - BOG
2 stops47h 55mAir Canada
Wed 15/49:00 a.m.BOG - YXU
1 stop11h 18mAir Canada
Deal found 14/12C$ 1,692
Mon 20/45:10 a.m.YXU - UIO
2 stops19h 15mUnited Airlines
Tue 21/412:35 a.m.UIO - YXU
3 stops19h 43mUnited Airlines
Deal found 12/12C$ 3,731

Find flight deals from London to South America

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

Round-trip from

C$ 704

One-way from

C$ 643
Air Canada
  • Air Canada
  • 2/2-5/2
  • 3 total stops
  • 38h 11m total
  • London to South America
Search Deals
15/1
  • 15/1
  • 2 total stops
  • 34h 00m total
  • London to South America
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from London to South America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 December 2025.
Use the filters below to find and compare flights from London to South America that are best for you.

Fly from

London

Fly to

South America

Route

Depart

Return

Price

LondonLima

YXU - LIM

YXULIM

London

Mon 2/2

9:50 a.m.-10:45 a.m.

2 stops24h 55m

Lima J Chavez Intl

Thu 5/2

8:05 a.m.-9:21 p.m.

1 stop13h 16m

C$ 704

LondonBogotá

YXU - BOG

YXUBOG

London

Mon 13/4

9:25 a.m.-4:54 a.m.

2 stops20h 29m

Bogotá El Dorado

Wed 15/4

8:30 a.m.-5:03 p.m.

2 stops31h 33m

C$ 812

LondonLima

YXU - LIM

YXULIM

London

Mon 2/2

9:25 a.m.-11:55 p.m.

2 stops38h 30m

Lima J Chavez Intl

Wed 4/2

1:50 a.m.-9:21 p.m.

2 stops43h 31m

C$ 840

LondonSao Paulo

YXU - GRU

YXUGRU

London

Mon 23/3

5:40 p.m.-9:00 a.m.

2 stops38h 20m

Sao Paulo Guarulhos Intl

Wed 25/3

2:00 p.m.-8:46 a.m.

2 stops19h 46m

C$ 902

LondonBogotá

YXU - BOG

YXUBOG

London

Mon 13/4

5:10 a.m.-4:55 a.m.

1 stop24h 45m

Bogotá El Dorado

Wed 15/4

3:05 p.m.-8:43 a.m.

1 stop16h 38m

C$ 916

LondonQuito

YXU - UIO

YXUUIO

London

Mon 20/4

9:25 a.m.-8:35 a.m.

2 stops24h 10m

Quito Mariscal Sucr

Wed 22/4

4:15 a.m.-8:43 a.m.

2 stops27h 28m

C$ 1,059

LondonRio de Janeiro

YXU - GIG

YXUGIG

London

Mon 23/3

9:25 a.m.-9:35 a.m.

2 stops47h 10m

Rio de Janeiro–Galeão Intl

Thu 26/3

8:55 p.m.-5:05 p.m.

2 stops21h 10m

C$ 1,184

LondonFlorianopolis

YXU - FLN

YXUFLN

London

Tue 31/3

5:10 a.m.-6:00 p.m.

2 stops35h 50m

Florianopolis Hercilio Luz

Sat 4/4

12:00 p.m.-9:18 p.m.

2 stops34h 18m

C$ 1,625

LondonBarranquilla

YXU - BAQ

YXUBAQ

London

Mon 26/1

5:10 a.m.-5:35 p.m.

2 stops12h 25m

Barranquilla E Cortissoz

Tue 27/1

12:25 p.m.-8:46 a.m.

2 stops20h 21m

C$ 1,662

LondonBogotá

YXU - BOG

YXUBOG

London

Mon 13/4

5:10 a.m.-4:05 a.m.

2 stops47h 55m

Bogotá El Dorado

Wed 15/4

9:00 a.m.-9:18 p.m.

1 stop11h 18m

C$ 1,692

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/12

Showing 1-10 of 14 results
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Best time to book a flight from London to South America

Have a flexible travel schedule? Discover the best time to fly to South America from London with our price prediction graph.
Estimated round-trip 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 to South America

What is the cheapest month to book a flight from London, Ontario to South America?

Currently, July is the cheapest month in which you can book a flight from London, Ontario to South America (average of C$ 146). Flying from London, Ontario to South America in April is currently the most expensive (average of C$ 474). 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.

Related info for your journey

Find useful and relevant information for your journey from London 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 airport do you fly from for flights from London to South America?

    London (YXU) is the airport you will fly out of if you book a flight from London to South America. It is only a 8.6 km journey to London (YXU) from London’s city centre.

  • How long is the flight from London, Ontario to South America?

    For as low as C$ 812, Air Canada can have you in South America from London, Ontario in 20h 29m. Airlines will cover a distance of 4315 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from London, Ontario to South America?

    Most travellers choose London - Bogotá El Dorado, London - Sao Paulo Guarulhos Intl or London - Rio de Janeiro–Galeão Intl when deciding on the best route from London, Ontario to South America.

  • Can I find deals for flights from London to South America that include hotel bookings?

    Yes. In addition to deals on London to South America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from London to South America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to South America.

  • Can I find deals for business class flights from London to South America?

    Yes. Cheapflights offers flight deals from London 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, Ontario to South America?

    Currently, July is the cheapest month in which you can book a flight from London, Ontario to South America (average of C$ 146). Flying from London, Ontario to South America in April is currently the most expensive (average of C$ 474). 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

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Top airline flying from London to South America

Discover the top airline that operate flights from London to South America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 15 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 749AverageC$ 864FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to South America?

Cheapflights helps you search for flights from London to South America via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from London to South America?

Millions of users choose and trust Cheapflights to book the best flight deals from London to South America for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from London to South America with no change fees?

Yes! Cheapflights helps users easily find flights from London to South America with no change fees.

Can Cheapflights notify me if prices for flights from London to South America become cheaper?

Yes! Start tracking prices for London to South America flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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