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Cheap flights from South America to London from £295

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 16/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOG — LON
26 Mar — 2 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South America to London

Enter your travel dates to find the best prices.

Cheapest flights from South America to London
Explore the most affordable flight options available from South America to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 February 2026.

Tue 10/320:40
GRU
-
LCY
2 stops18h 50m
ITA Airways
Tue 17/319:05
LCY
-
GRU
2 stops26h 35m
ITA Airways
Deal found 23/2£552
Mon 25/521:45
GRU
-
LHR
1 stop14h 30m
Multiple Airlines
Sat 27/608:40
LHR
-
GRU
2 stops26h 50m
Multiple Airlines
Deal found 20/2£553
Fri 24/418:55
GRU
-
LHR
1 stop16h 45m
ITA Airways
Tue 5/516:30
LHR
-
GRU
1 stop28h 25m
ITA Airways
Deal found 22/2£554
Mon 23/220:40
GRU
-
LCY
2 stops18h 50m
ITA Airways
Sun 8/316:45
LCY
-
GRU
1 stop28h 55m
ITA Airways
Deal found 22/2£556
Mon 18/518:55
GRU
-
LHR
2 stops17h 20m
Multiple Airlines
Sun 24/508:40
LHR
-
GRU
1 stop15h 10m
Multiple Airlines
Deal found 20/2£557
Tue 10/320:40
GRU
-
LCY
1 stop16h 30m
ITA Airways
Wed 25/308:20
LCY
-
GRU
1 stop25h 05m
ITA Airways
Deal found 20/2£558
Tue 24/220:40
GRU
-
LCY
1 stop16h 30m
ITA Airways
Tue 3/308:20
LCY
-
GRU
1 stop37h 20m
ITA Airways
Deal found 23/2£560
Mon 23/220:40
GRU
-
LCY
1 stop16h 30m
ITA Airways
Mon 2/316:45
LCY
-
GRU
1 stop28h 55m
ITA Airways
Deal found 22/2£564
Mon 19/1007:35
GRU
-
LHR
1 stop28h 00m
Avianca
Mon 2/1121:40
LHR
-
GRU
1 stop28h 00m
Avianca
Deal found 20/2£565
Mon 30/318:55
GRU
-
LHR
1 stop34h 45m
ITA Airways
Mon 13/416:30
LHR
-
GRU
1 stop16h 40m
ITA Airways
Deal found 20/2£566
Wed 25/220:40
GRU
-
LCY
2 stops40h 25m
ITA Airways
Wed 1/409:00
LCY
-
GRU
2 stops24h 10m
ITA Airways
Deal found 23/2£566
Wed 20/513:00
GRU
-
LHR
2 stops23h 15m
Multiple Airlines
Sat 30/508:40
LHR
-
GRU
1 stop15h 10m
Multiple Airlines
Deal found 20/2£567

Find flight deals from South America to London

Keep the following information in mind while searching for South America to London flight deals. Data was last updated 24 February 2026.

Round-trip from

£552

One-way from

£295

Popular in

January

Cheapest in

November

Average price

£617

Good round-trip deal

£652 or less

Good one-way deal

£415 or less
ITA Airways
  • ITA Airways
  • 10/3-17/3
  • 4 total stops
  • 45h 25m total
  • South America to London
Search Deals
16/3
  • 16/3
  • 1 total stop
  • 17h 10m total
  • South America to London
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£29 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a round-trip flight from South America to London (LON).
Search Deals
Price to beat on a one-way flight from South America to London (LON).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South America to London 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 24 February 2026.
Use the filters below to find and compare flights from South America to London that are best for you.

Fly from

South America

Fly to

London

Route

Depart

Return

Price

Sao PauloLondon

GRU - LCY

GRULCY

Sao Paulo Guarulhos Intl

Mon 9/3

20:40-07:45

2 stops32h 05m

London City

Thu 19/3

11:30-06:25

2 stops21h 55m

£577

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Sun 26/4

23:00-19:10

1 stop16h 10m

London Luton

Sun 17/5

08:00-20:20

1 stop16h 20m

£614

Sao PauloLondon

GRU - LCY

GRULCY

Sao Paulo Guarulhos Intl

Tue 10/3

20:40-16:10

1 stop16h 30m

London City

Thu 19/3

08:20-06:25

1 stop25h 05m

£628

Sao PauloLondon

GRU - LCY

GRULCY

Sao Paulo Guarulhos Intl

Wed 29/7

14:10-15:55

2 stops21h 45m

London City

Wed 2/9

13:45-05:20

2 stops19h 35m

£634

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Thu 12/3

20:59-17:00

1 stop17h 01m

London Heathrow

Sun 22/3

20:25-19:00

1 stop25h 35m

£654

Sao PauloLondon

GRU - LCY

GRULCY

Sao Paulo Guarulhos Intl

Mon 30/3

18:55-21:15

2 stops22h 20m

London City

Mon 13/4

09:00-05:10

2 stops24h 10m

£657

Sao PauloLondon

GRU - LCY

GRULCY

Sao Paulo Guarulhos Intl

Fri 13/3

15:45-10:55

1 stop16h 10m

London City

Mon 23/3

16:45-18:40

1 stop28h 55m

£673

Sao PauloLondon

GRU - LHR

GRULHR

Sao Paulo Guarulhos Intl

Tue 10/3

20:35-16:35

1 stop17h 00m

London Heathrow

Thu 19/3

15:45-07:05

1 stop18h 20m

£680

Sao PauloLondon

CGH - LHR

CGHLHR

Sao Paulo Congonhas

Mon 16/3

22:00-13:45

2 stops36h 45m

London Heathrow

Mon 30/3

19:45-12:35

2 stops44h 50m

£685

Sao PauloLondon

GRU - LTN

GRULTN

Sao Paulo Guarulhos Intl

Thu 23/4

00:45-18:30

1 stop13h 45m

London Luton

Sun 10/5

07:35-23:15

1 stop19h 40m

£692

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 60 results
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Best time to book a flight from South America to London

Have a flexible travel schedule? Discover the best time to fly to London from South America 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 South America to London

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

Currently, February is the cheapest month in which you can book a flight from South America to London (average of £70). Flying from South America to London in September is currently the most expensive (average of £566). 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 SA to LON?

Find hourly flight availability from South America to London. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 February 2026.

When flying from South America to London, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 37% versus a flight in the morning.

Weekly flight availability from South America to London

Explore weekly flight availability from South America to London. 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 24 February 2026.

The most flights from 0SA to LON 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).

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated 24 February 2026.
Read through reviews of airlines operating flights from South America to London, such as LATAM Airlines, TAP AIR PORTUGAL, andAir Europa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Food

6.7

Boarding

7.5

Crew

8.0

Entertainment

7.0

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
LATAM Airlines
7.5
Good
1,919 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Food

6.7

Boarding

7.5

Crew

8.0

Entertainment

7.0

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
TAP AIR PORTUGAL
7.1
Good
2,149 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Food

6.7

Boarding

7.5

Crew

8.0

Entertainment

7.0

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Air Europa
6.9
Okay
590 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Food

6.7

Boarding

7.5

Crew

8.0

Entertainment

7.0

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
British Airways
6.7
Okay
7,761 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Food

6.7

Boarding

7.5

Crew

8.0

Entertainment

7.0

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken
Avianca
6.6
Okay
2,498 reviews
LATAM Airlines
7.5
Good
1,919 reviews
Check prices

Food

6.7

Boarding

7.5

Crew

8.0

Entertainment

7.0

Comfort

7.3

Overall

7.5

Reviews

1 / 20
2.0
Mediocre

Jess,Jan 2026

GRU - MIA

sat on the tarmac for 4.5 hours with no explanation, climate control, honesty about the timeline or the situation, or even letting anyone off. The crew was passive-aggressive and sneaky, trying to skirt legal time limits requiring financial restitution for passengers, pretending the "flight had started" even though they didn't budge for another 40 minutes. One of the worst flights I've ever taken

Related info for your journey

Find useful and relevant information for your journey from South America to London. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    There are many flights that can get you from South America to London in 17h. Fly via ITA Airways, British Airways, or GOL to get the fastest option. There are 5874 mi between South America and London. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

    The cheapet airlines for a one-way flight from South America to London are LATAM Airlines (£249), TAP AIR PORTUGAL (£268), and Avianca (£274).

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

    The most popular route from South America to London is Sao Paulo Guarulhos Intl - London Heathrow. You may also consider Sao Paulo Guarulhos Intl - London Gatwick or Sao Paulo Guarulhos Intl - London City.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from South America to London on time: Etihad Airways (63%), Avianca (63%), Emirates (63%).

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

    The cheapest flight price from South America to London is £477. On average you can expect to pay £1,168. The most popular route, (Sao Paulo Guarulhos Intl - London Heathrow), can usually be booked for £572.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from South America to London (average of £70). Flying from South America to London in September is currently the most expensive (average of £566). 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

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Milton Keynes
Croydon
Wembley
Luton
Gatwick
Slough
Hounslow
Ilford
Hayes
Brentford
Colchester
Watford
Guildford
Kingston upon Thames
Eastbourne
Ipswich
Chelmsford
Bedford
Romford
Folkestone

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Alternative routes for South America to London

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from South America to London

Discover the top 10 airlines that operate flights from South America to London. 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 24 February 2026.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest£85Average£1,002FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air CanadaCheapest£420Average£734FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Air FranceCheapest£515Average£1,029FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£518Average£763FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
TAP AIR PORTUGALCheapest£532Average£617FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
GOLCheapest£534Average£725FlexibilityNo cancel feeOn-time74%
Search GOL flights
British AirwaysCheapest£596Average£1,078FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LATAM AirlinesCheapest£615Average£778FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
AviancaCheapest£631Average£916FlexibilityNo cancel feeOn-time71%
Search Avianca flights
KLMCheapest£697Average£874FlexibilityNo 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 South America to London?

When you search for this flight from South America to London, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from South America to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

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

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to London from South America today and book when prices fit your budget.

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