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Cheap flights from London, ON to South America from C$ 423

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
YXU — BOG
4 Aug — 11 Aug1
1 adult

Cheap 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 30 July 2025.

Round-trip from

C$ 730

One-way from

C$ 423

Popular in

December

Cheapest in

April

Average price

C$ 888
23/8-4/9
  • 23/8-4/9
  • 4 total stops
  • 44h 54m total
  • London to South America
Search Deals
United Airlines
  • United Airlines
  • 12/9
  • 2 total stops
  • 14h 04m total
  • London to South America
Search Deals
Highest demand for flights based on searches. 16% potential increase in price (C$ 242 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 61 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from London to South America

Cheapest flights from London to South America
Explore the most affordable flight options available from London to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 July 2025.

Sat 23/89:55 a.m.YXU - BOG
2 stops26h 00mMultiple Airlines
Thu 4/91:35 a.m.BOG - YXU
2 stops18h 54mMultiple Airlines
Deal found 29/7C$ 730
Sat 23/83:40 p.m.YXU - BOG
2 stops13h 25mAir Canada
Fri 5/99:00 a.m.BOG - YXU
1 stop29h 17mAir Canada
Deal found 29/7C$ 859
Sat 13/910:00 a.m.YXU - UIO
2 stops38h 25mUnited Airlines
Fri 19/912:35 a.m.UIO - YXU
2 stops13h 42mUnited Airlines
Deal found 29/7C$ 895
Sat 13/96:10 a.m.YXU - BOG
2 stops38h 10mUnited Airlines
Fri 19/912:14 a.m.BOG - YXU
2 stops32h 05mUnited Airlines
Deal found 30/7C$ 964
Mon 29/96:10 a.m.YXU - GIG
2 stops25h 05mUnited Airlines
Wed 1/109:05 p.m.GIG - YXU
2 stops18h 57mUnited Airlines
Deal found 28/7C$ 1,161
Sun 3/86:15 a.m.YXU - GRU
2 stops26h 15mUnited Airlines
Sun 10/89:00 p.m.GRU - YXU
2 stops25h 27mUnited Airlines
Deal found 30/7C$ 1,166
Sat 23/85:55 p.m.YXU - BOG
1 stop21h 15mAvianca
Fri 5/93:05 p.m.BOG - YXU
1 stop17h 14mAvianca
Deal found 28/7C$ 1,381
Sun 3/86:15 a.m.YXU - GRU
2 stops26h 30mAir Canada
Sun 10/89:40 p.m.GRU - YXU
1 stop24h 47mAir Canada
Deal found 30/7C$ 1,971
Sat 2/85:55 p.m.YXU - GRU
3 stops31h 20mMultiple Airlines
Sat 9/87:20 a.m.GRU - YXU
3 stops26h 57mMultiple Airlines
Deal found 30/7C$ 2,025
Mon 29/96:10 a.m.YXU - GIG
2 stops17h 15mAvianca
Tue 30/91:30 a.m.GIG - YXU
2 stops32h 47mAvianca
Deal found 29/7C$ 3,033

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 30 July 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

LondonBogotá

YXU - BOG

YXUBOG

London

Sat 23/8

9:55 a.m.-10:55 a.m.

2 stops26h 00m

Bogotá El Dorado

Thu 4/9

1:35 a.m.-9:29 p.m.

2 stops18h 54m

C$ 730

LondonBogotá

YXU - BOG

YXUBOG

London

Sat 23/8

3:40 p.m.-4:05 a.m.

2 stops13h 25m

Bogotá El Dorado

Fri 5/9

9:00 a.m.-3:17 p.m.

1 stop29h 17m

C$ 859

LondonQuito

YXU - UIO

YXUUIO

London

Sat 13/9

10:00 a.m.-11:25 p.m.

2 stops38h 25m

Quito Mariscal Sucr

Fri 19/9

12:35 a.m.-3:17 p.m.

2 stops13h 42m

C$ 895

LondonBogotá

YXU - BOG

YXUBOG

London

Sat 13/9

6:10 a.m.-7:20 p.m.

2 stops38h 10m

Bogotá El Dorado

Fri 19/9

12:14 a.m.-9:19 a.m.

2 stops32h 05m

C$ 964

LondonRio de Janeiro

YXU - GIG

YXUGIG

London

Mon 29/9

6:10 a.m.-8:15 a.m.

2 stops25h 05m

Rio de Janeiro–Galeão Intl

Wed 1/10

9:05 p.m.-3:02 p.m.

2 stops18h 57m

C$ 1,161

LondonBogotá

YXU - BOG

YXUBOG

London

Sat 23/8

5:55 p.m.-2:10 p.m.

1 stop21h 15m

Bogotá El Dorado

Fri 5/9

3:05 p.m.-9:19 a.m.

1 stop17h 14m

C$ 1,381

LondonRio de Janeiro

YXU - GIG

YXUGIG

London

Mon 29/9

6:10 a.m.-12:25 a.m.

2 stops17h 15m

Rio de Janeiro–Galeão Intl

Tue 30/9

1:30 a.m.-9:17 a.m.

2 stops32h 47m

C$ 3,033

LondonBogotá

YXU - BOG

YXUBOG

London

Fri 12/9

3:50 p.m.-4:54 a.m.

2 stops14h 04m

C$ 423

LondonBogotá

YXU - BOG

YXUBOG

London

Fri 12/9

10:00 a.m.-4:05 a.m.

1 stop19h 05m

C$ 440

LondonBogotá

YXU - BOG

YXUBOG

London

Fri 12/9

6:00 a.m.-1:10 p.m.

3 stops32h 10m

C$ 472

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

Showing 1-10 of 16 results
1
2

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, April is the cheapest month in which you can book a flight from London, Ontario to South America (average of C$ 430). Flying from London, Ontario to South America in December is currently the most expensive (average of C$ 876). 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 YXU to SA?

Find hourly flight availability from London 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 30 July 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London, Ontario to South America as you normally would.

Reviews of airlines servicing South America

Get insights into the airlines that provide service to South America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to South America. Reviews last updated 30 July 2025.
Check out reviews from past customers who have flown with United Airlines,Air Canada, andAvianca from London to South America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Air Canada
7.1
Good
9,837 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!
Avianca
6.7
Okay
2,387 reviews
United Airlines
7.4
Good
8,896 reviews
Check prices

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Patti,Feb 2025

FCO - EWR

The food was inedible! We are in the food business and aren’t sure who got this contract. But prisoners eat better. The food was so bad. I ate just a small amount and it made me nauseous. Everything is over microwaved too. And what is with the options? Vegan and vegetarian, but no keto or carnivore? I get that may be more expensive. But I’d gladly pay if it even was an option. But it’s not. There are many fresh options that could have been offered that don’t have to be heated too!

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.

  • What are the cheapest airlines to fly from London, Ontario to South America one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as C$ 423. However, be on the lookout for offers from Air Canada and Avianca, as they are both options that can get you from London, Ontario to South America for a low price.

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

    Most travellers choose London - Sao Paulo Guarulhos Intl, London - Bogotá El Dorado 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, April is the cheapest month in which you can book a flight from London, Ontario to South America (average of C$ 430). Flying from London, Ontario to South America in December is currently the most expensive (average of C$ 876). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for London to South America

See prices for flight routes from nearby airports that may be better suited for you.
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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 30 July 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 751AverageC$ 903FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Fly with Cheapflights

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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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