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Cheap flights from London to South America from £331

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BOG
25 Feb — 4 Mar1
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 20 February 2025.

Round-trip from

£548

One-way from

£331

Popular in

December

Cheapest in

February

Average price

£640

Good round-trip deal

£741 or less

Good one-way deal

£472 or less
ITA Airways
  • ITA Airways
  • 19/3-26/3
  • 2 total stops
  • 33h 15m total
  • London to South America
Search Deals
LATAM Airlines
  • LATAM Airlines
  • 12/3
  • Nonstop
  • 11h 45m total
  • London to South America
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals
Price to beat on a round-trip flight from London (LON) to South America.
Search Deals
Price to beat on a one-way flight from London (LON) to South America.
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 20 February 2025.

Tue 25/208:30LCY - GRU
1 stop37h 10mITA Airways
Wed 19/320:40GRU - LCY
1 stop16h 30mITA Airways
Deal found 19/2£548
Thu 27/308:15LHR - GRU
1 stop18h 40mTAP AIR PORTUGAL
Mon 7/400:45GRU - LHR
1 stop14h 05mTAP AIR PORTUGAL
Deal found 19/2£552
Wed 19/316:35LGW - GIG
1 stop16h 50mTAP AIR PORTUGAL
Wed 26/316:40GIG - LGW
1 stop14h 10mTAP AIR PORTUGAL
Deal found 19/2£555
Wed 19/313:40LHR - GRU
2 stops19h 50mMultiple Airlines
Wed 26/315:05GRU - LHR
2 stops18h 35mMultiple Airlines
Deal found 19/2£559
Wed 26/206:20LHR - BOG
1 stop18h 05mMultiple Airlines
Thu 20/316:05BOG - LHR
1 stop19h 00mMultiple Airlines
Deal found 19/2£568
Thu 27/215:00LHR - BOG
1 stop18h 20mAir Canada
Mon 17/309:00BOG - LHR
1 stop17h 10mAir Canada
Deal found 20/2£577
Thu 13/308:30LCY - GIG
1 stop25h 10mITA Airways
Thu 27/315:30GIG - LCY
1 stop21h 40mITA Airways
Deal found 19/2£579
Sun 23/217:05LHR - BOG
1 stop26h 25mKLM
Sun 9/315:50BOG - LHR
1 stop14h 50mKLM
Deal found 19/2£583
Fri 21/314:30LHR - LIM
1 stop18h 40mBritish Airways
Fri 28/306:00LIM - LHR
1 stop19h 50mBritish Airways
Deal found 19/2£590
Tue 3/606:15LHR - LIM
1 stop15h 50mMultiple Airlines
Tue 24/617:30LIM - LHR
1 stop18h 05mMultiple Airlines
Deal found 19/2£601
Mon 22/911:35LGW - LIM
1 stop23h 40mMultiple Airlines
Mon 13/1011:25LIM - LGW
1 stop17h 30mMultiple Airlines
Deal found 20/2£606
Mon 2/612:05LGW - GIG
1 stop20h 50mITA Airways
Sun 15/614:25GIG - LGW
1 stop16h 50mITA Airways
Deal found 19/2£608

Find flights from London to South America within your budget

Customise 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 858,174 searches. Data last updated 20 February 2025.

Fly from

London

Fly to

South America

Route

Depart

Return

Price

LondonSao Paulo

LCY - GRU

LCYGRU

London City

Wed 19/3

16:40-06:25

1 stop16h 45m

Sao Paulo Guarulhos Intl

Wed 26/3

20:40-16:10

1 stop16h 30m

£548

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Thu 27/3

08:15-23:55

1 stop18h 40m

Sao Paulo Guarulhos Intl

Mon 7/4

00:45-18:50

1 stop14h 05m

£552

LondonRio de Janeiro

LGW - GIG

LGWGIG

London Gatwick

Wed 19/3

16:35-06:25

1 stop16h 50m

Rio de Janeiro–Galeão Intl

Wed 26/3

16:40-09:50

1 stop14h 10m

£555

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Wed 19/3

13:40-06:30

2 stops19h 50m

Sao Paulo Guarulhos Intl

Wed 26/3

15:05-12:40

2 stops18h 35m

£559

LondonRio de Janeiro

LCY - GIG

LCYGIG

London City

Thu 13/3

08:30-06:40

1 stop25h 10m

Rio de Janeiro–Galeão Intl

Thu 27/3

15:30-16:10

1 stop21h 40m

£579

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Wed 7/5

11:30-19:20

1 stop13h 50m

Bogotá El Dorado

Wed 28/5

15:15-20:55

1 stop23h 40m

£579

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Sat 8/3

17:50-14:30

1 stop25h 40m

Bogotá El Dorado

Sat 29/3

15:50-12:30

1 stop15h 40m

£583

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Thu 3/4

09:30-04:05

1 stop24h 35m

Bogotá El Dorado

Mon 14/4

09:00-10:00

1 stop19h 00m

£584

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Fri 21/3

14:30-04:10

1 stop18h 40m

Lima J Chavez Intl

Fri 28/3

06:00-06:50

1 stop19h 50m

£590

LondonLima

LHR - LIM

LHRLIM

London Heathrow

Tue 3/6

06:15-16:05

1 stop15h 50m

Lima J Chavez Intl

Tue 24/6

17:30-17:35

1 stop18h 05m

£601

Flights are sorted by cheapest return flights first.

Deals found on 19/2

Showing 1-10 of 60 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 return 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.

Travel insights for flights from London to South America

Get recent, data-driven insights about flights from London to South America including ideal travel times, pricing trends, and more.

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

Currently, February is the cheapest month in which you can book a flight from London to South America (average of £817). Flying from London to South America in July is currently the most expensive (average of £1,222). 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 LON 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 20 February 2025.

When flying from London to South America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from London to South America

Explore weekly flight availability from London to South America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 20 February 2025.

The most flights from LON to 0SA are scheduled on a Monday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in South America by month

Plan your trip to South America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South America ranges from 20.0 - 240.0 inches per month. January is typically the wettest month, when rainfall can reach 240.0 mm. July is typically the driest time to visit South America when rainfall is around 20.0 mm.

Temperature in South America by month

Plan your trip to South America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South America, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 17.0 C).

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 20 February 2025.
Emirates
8.1
Very Good
3,279 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Emirates
8.1
Very Good
3,279 reviews
Emirates
8.1
Very Good
3,279 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Delta
8.0
Very Good
8,220 reviews
Emirates
8.1
Very Good
3,279 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

KLM
7.8
Good
1,333 reviews
Emirates
8.1
Very Good
3,279 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Air Transat
7.8
Good
380 reviews
Emirates
8.1
Very Good
3,279 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

Finnair
7.6
Good
1,274 reviews
Emirates
8.1
Very Good
3,279 reviews
Check prices

Crew

8.3

Entertainment

8.2

Comfort

8.0

Food

7.9

Overall

8.1

Boarding

8.1

Reviews

1 / 20

10.0
Excellent

Steven,Feb 2025

GLA - DXB

Although I was in economy it made no difference where the staff were concerned they were attentive and pleasant throughout the flight maybe one day I'll get the chance to see if there's a difference in business or 1st class service but in truth for the way I was treated I can only see the menu being an upgrade as the staff don't need upgrading and are indeed the biggest asset on a long journey a credit to the company.

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 are the cheapest airlines to fly from London to South America one-way?

    The cheapet airlines for a one-way flight from London to South America are LATAM Airlines (£331), KLM (£375), and TAP AIR PORTUGAL (£387).

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

    Most travelers choose London Heathrow - Rio de Janeiro–Galeão Intl, London Heathrow - Sao Paulo Guarulhos Intl or London Heathrow - Lima J Chavez Intl when deciding on the best route from London to South America.

  • What are the most reliable airlines from London to South America?

    Before booking your flight to South America from London, check out the most reliable airlines to get you to your destination on time: Etihad Airways (83%), Avianca (83%), Emirates( 83%).

  • What are the cheapest flights from London to South America?

    On average you can expect to pay £1,074 for a flight from London to South America. The cheapest flight overall is £436 while the most popular route, (London Heathrow - Rio de Janeiro–Galeão Intl) is currently priced at £483.

  • 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 holiday 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 to South America?

    Currently, February is the cheapest month in which you can book a flight from London to South America (average of £817). Flying from London to South America in July is currently the most expensive (average of £1,222). 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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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 10 airlines flying from London to South America

Discover the top 10 airlines 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 858,174 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£404Average£699FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
ITA AirwaysCheapest£447Average£698FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Air FranceCheapest£476Average£847FlexibilityNo cancel feeOn-time77%
Search Air France flights
SWISSCheapest£490Average£733FlexibilityNo cancel feeOn-time79%
Search SWISS flights
TAP AIR PORTUGALCheapest£499Average£777FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air EuropaCheapest£505Average£817FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
AviancaCheapest£543Average£837FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Turkish AirlinesCheapest£551Average£674FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
British AirwaysCheapest£553Average£1,047FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£567Average£871FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers 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 goes through 900+ travel sites to look for the best flight deals for flights from London to South America. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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?

Cheapflights does show flights with no change fees to all users. To see these options for flights from London to South America, users can toggle the no change fees filter when performing a flight search.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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