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Cheap flights from London to South America from £302

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 2/9. Fares are subject to change and may not be available on all flights or dates of travel.
LON — BOG
4 May — 11 May1
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 29 April 2025.

Round-trip from

£562

One-way from

£302

Popular in

December

Cheapest in

March

Average price

£667

Good round-trip deal

£606 or less

Good one-way deal

£487 or less
TAP AIR PORTUGAL
  • TAP AIR PORTUGAL
  • 16/9-30/9
  • 2 total stops
  • 31h 30m total
  • London to South America
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2/9
  • 2/9
  • 2 total stops
  • 27h 30m total
  • London to South America
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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.
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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 29 April 2025.

Thu 20/1118:30LHR - GRU
1 stop15h 20mTAP AIR PORTUGAL
Thu 4/1223:10GRU - LHR
2 stops19h 25mTAP AIR PORTUGAL
Deal found 28/4£558
Sun 16/1121:15LHR - GRU
Nonstop11h 45mBritish Airways
Fri 28/1116:20GRU - LHR
Nonstop11h 25mBritish Airways
Deal found 28/4£563
Thu 18/910:35LGW - GRU
1 stop16h 35mTAP AIR PORTUGAL
Mon 29/900:45GRU - LGW
1 stop29h 00mTAP AIR PORTUGAL
Deal found 28/4£564
Wed 24/920:55LHR - BOG
1 stop22h 45mKLM
Tue 7/1015:15BOG - LHR
2 stops16h 35mKLM
Deal found 28/4£565
Mon 29/909:00LHR - BOG
1 stop16h 20mAir France
Thu 9/1023:55BOG - LHR
1 stop15h 30mAir France
Deal found 28/4£566
Tue 16/919:15LHR - BOG
1 stop24h 25mMultiple Airlines
Tue 23/923:55BOG - LHR
1 stop15h 30mMultiple Airlines
Deal found 27/4£567
Tue 17/622:05LHR - BOG
Nonstop10h 55mAvianca
Fri 11/723:25BOG - LHR
Nonstop10h 10mAvianca
Deal found 28/4£569
Thu 12/616:50LCY - GRU
1 stop28h 00mITA Airways
Tue 24/614:10GRU - LCY
1 stop22h 05mITA Airways
Deal found 28/4£576
Tue 4/1119:40LHR - BOG
1 stop26h 00mIberia
Tue 18/1118:20BOG - LHR
1 stop15h 35mIberia
Deal found 28/4£576
Tue 10/612:05LGW - GRU
1 stop32h 45mITA Airways
Sun 6/718:50GRU - LGW
1 stop36h 25mITA Airways
Deal found 28/4£597
Wed 5/1117:25LGW - GRU
1 stop16h 05mAir Europa
Tue 3/215:05GRU - LGW
1 stop14h 55mAir Europa
Deal found 28/4£603
Wed 5/1117:10LHR - GRU
1 stop32h 15mRoyal Air Maroc
Mon 2/200:25GRU - LHR
1 stop13h 35mRoyal Air Maroc
Deal found 28/4£605

Cheapflights Fare Finder

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 29 April 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

LondonSao Paulo

LHR - GRU

LHRGRU

London Heathrow

Tue 16/9

06:00-18:40

1 stop16h 40m

Sao Paulo Guarulhos Intl

Tue 30/9

15:30-10:20

1 stop14h 50m

£562

LondonSao Paulo

LGW - GRU

LGWGRU

London Gatwick

Thu 18/9

10:35-23:10

1 stop16h 35m

Sao Paulo Guarulhos Intl

Mon 29/9

00:45-09:45

1 stop29h 00m

£564

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Wed 24/9

20:55-13:40

1 stop22h 45m

Bogotá El Dorado

Tue 7/10

15:15-13:50

2 stops16h 35m

£565

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Mon 29/9

09:00-19:20

1 stop16h 20m

Bogotá El Dorado

Thu 9/10

23:55-21:25

1 stop15h 30m

£566

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Tue 16/9

19:15-13:40

1 stop24h 25m

Bogotá El Dorado

Tue 23/9

23:55-21:25

1 stop15h 30m

£567

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Tue 17/6

22:05-03:00

Nonstop10h 55m

Bogotá El Dorado

Fri 11/7

23:25-15:35

Nonstop10h 10m

£569

LondonSao Paulo

LCY - GRU

LCYGRU

London City

Thu 12/6

16:50-16:50

1 stop28h 00m

Sao Paulo Guarulhos Intl

Tue 24/6

14:10-16:15

1 stop22h 05m

£576

LondonSao Paulo

LGW - GRU

LGWGRU

London Gatwick

Tue 10/6

12:05-16:50

1 stop32h 45m

Sao Paulo Guarulhos Intl

Sun 6/7

18:50-11:15

1 stop36h 25m

£597

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Tue 16/9

11:30-19:30

1 stop14h 00m

Bogotá El Dorado

Thu 25/9

21:30-19:10

1 stop15h 40m

£598

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Thu 29/5

09:30-04:05

1 stop24h 35m

Bogotá El Dorado

Thu 5/6

09:00-10:00

1 stop19h 00m

£618

Flights are sorted by cheapest return flights first.

Deals found on 28/4

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.

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 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 29 April 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 29 April 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 29 April 2025.
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very Good
7,929 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Azul
8.0
Very Good
777 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Emirates
8.0
Very Good
3,213 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air Transat
7.8
Good
385 reviews
Delta
8.0
Very Good
7,929 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 Iberia (£313), Air Europa (£359), and TAP AIR PORTUGAL (£371).

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

    Most travelers choose London Heathrow - Sao Paulo Guarulhos Intl, London Heathrow - Rio de Janeiro–Galeão Intl or London Heathrow - Bogotá El Dorado 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 (93%), Avianca (93%), Emirates( 93%).

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

    On average you can expect to pay £1,274 for a flight from London to South America. The cheapest flight overall is £595 while the most popular route, (London Heathrow - Sao Paulo Guarulhos Intl) is currently priced at £531.

  • 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 29 April 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest£332Average£652FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
ITA AirwaysCheapest£408Average£873FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
TAP AIR PORTUGALCheapest£435Average£787FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
Air FranceCheapest£448Average£821FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air EuropaCheapest£465Average£743FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
AviancaCheapest£511Average£801FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Turkish AirlinesCheapest£519Average£627FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
KLMCheapest£526Average£792FlexibilityNo cancel feeOn-time75%
Search KLM flights
IberiaCheapest£545Average£808FlexibilityNo cancel feeOn-time77%
Search Iberia flights
British AirwaysCheapest£558Average£942FlexibilityNo cancel feeOn-time70%
Search British Airways flights

Fly with Cheapflights

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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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