How long is the flight from United Kingdom to South America?

There are many flights that can get you from United Kingdom to South America in 11h. Fly via Avianca, ITA Airways, or British Airways to get the fastest option. There are 5262 mi between United Kingdom and South America. This flight may include one or multiple stops.

What are the cheapest airlines to fly from United Kingdom to South America one-way?

The cheapet airlines for a one-way flight from United Kingdom to South America are Azul (£183), Virgin Atlantic (£257), and Avianca (£257).

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.

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).

Can I find deals for flights from United Kingdom to South America that include hotel bookings?

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

How can I find direct flights from United Kingdom to South America?

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

Can I find deals for business class flights from United Kingdom to South America?

Yes. Cheapflights offers flight deals from United Kingdom 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.

£398+ Cheap Flights from the United Kingdom to South America

Cheap flight deals from United Kingdom to South America

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from United Kingdom to South America
Explore the most affordable flight options available from United Kingdom to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Mon 2/1121:35 -

1 stop33h 15m

Sat 21/1101:50 -

1 stop31h 45m

Deal found 19/10£665

Wed 4/1121:35 -

2 stops35h 05m

Sun 15/1117:55 -

1 stop15h 40m

Deal found 16/10£665

Sat 31/1021:35 -

1 stop32h 25m

Thu 19/1102:55 -

1 stop30h 40m

Deal found 18/10£666

Thu 19/1121:35 -

2 stops35h 05m

Thu 26/1102:55 -

1 stop30h 40m

Deal found 17/10£667

Wed 4/1121:35 -

2 stops35h 05m

Sat 7/1107:25 -

1 stop26h 10m

Deal found 17/10£668

Mon 2/1121:35 -

1 stop33h 15m

Mon 23/1103:05 -

2 stops30h 30m

Deal found 19/10£670

Sun 6/1213:00 -

1 stop19h 15m

Sun 13/1208:00 -

2 stops42h 10m

Deal found 14/10£671

Mon 16/1121:35 -

2 stops35h 05m

Wed 25/1103:05 -

2 stops30h 30m

Deal found 17/10£671

Tue 1/1220:05 -

2 stops36h 10m

Wed 9/1208:00 -

2 stops32h 00m

Deal found 17/10£672

Sun 15/1113:00 -

1 stop19h 15m

Sun 22/1108:00 -

2 stops32h 00m

Deal found 16/10£673

Sat 31/1021:35 -

2 stops35h 05m

Tue 3/1102:55 -

1 stop30h 40m

Deal found 15/10£674

Thu 26/1116:30 -

3 stops30h 40m

Thu 10/1219:20 -

3 stops35h 05m

Deal found 16/10£674

Best flights from United Kingdom to South America
Discover carefully curated flight deals from United Kingdom to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Sun 8/1121:35 -

Nonstop11h 00m

Sun 22/1123:25 -

Nonstop10h 10m

Deal found 17/10£711

Thu 3/1206:35 -

1 stop16h 00m

Sat 12/1220:40 -

1 stop16h 00m

Deal found 18/10£749

Fri 13/1116:30 -

1 stop16h 55m

Mon 16/1115:45 -

1 stop14h 55m

Deal found 18/10£764

Sat 23/111:25 -

1 stop23h 40m

Tue 9/207:00 -

1 stop18h 45m

Deal found 16/10£766

Wed 25/1117:25 -

1 stop16h 05m

Sun 29/1115:05 -

1 stop22h 20m

Deal found 16/10£805

Thu 26/1106:30 -

2 stops19h 40m

Fri 11/1220:45 -

1 stop14h 40m

Deal found 14/10£806

Thu 26/1108:30 -

1 stop15h 55m

Sun 6/1223:15 -

1 stop13h 30m

Deal found 19/10£854

Wed 25/1116:35 -

1 stop34h 20m

Sun 29/1123:15 -

2 stops18h 20m

Deal found 18/10£907

Wed 2/1216:20 -

2 stops43h 30m

Sun 6/1222:45 -

1 stop29h 55m

Deal found 15/10£924

Fri 19/216:30 -

2 stops36h 05m

Mon 26/411:10 -

3 stops29h 15m

Deal found 14/10£976

Mon 9/1109:40 -

2 stops27h 15m

Fri 20/1123:45 -

2 stops28h 30m

Deal found 16/10£982

Thu 29/1020:15 -

1 stop25h 45m

Sat 21/1105:05 -

1 stop30h 00m

Deal found 16/10£995

Mon 16/1120:05 -

2 stops28h 20m

Wed 18/1121:10 -

2 stops15h 40m

Deal found 18/10£1,015

Sat 7/1121:35 -

2 stops35h 05m

Thu 26/1103:05 -

2 stops30h 30m

Deal found 18/10£729

Tue 16/219:05 -

1 stop15h 00m

Sun 7/316:10 -

Nonstop11h 20m

Deal found 17/10£781

Mon 23/1116:30 -

1 stop29h 10m

Sun 6/1215:45 -

1 stop14h 55m

Deal found 15/10£791

Mon 22/221:15 -

Nonstop11h 45m

Thu 11/316:10 -

Nonstop11h 20m

Deal found 14/10£821

Thu 26/1121:35 -

1 stop30h 30m

Fri 11/1207:30 -

1 stop28h 05m

Deal found 18/10£772

Sun 15/1117:25 -

1 stop16h 05m

Thu 3/1215:05 -

1 stop22h 20m

Deal found 15/10£859

Sat 5/1214:05 -

2 stops29h 20m

Mon 21/1216:05 -

2 stops19h 55m

Deal found 18/10£887

Mon 16/1116:00 -

1 stop27h 25m

Wed 18/1121:35 -

1 stop15h 45m

Deal found 18/10£832

Thu 26/1110:30 -

1 stop23h 10m

Fri 11/1215:35 -

1 stop15h 05m

Deal found 17/10£859

Tue 1/1214:30 -

1 stop19h 44m

Tue 29/1221:05 -

1 stop18h 35m

Deal found 16/10£863

Mon 1/210:00 -

1 stop23h 30m

Sun 14/215:05 -

1 stop22h 20m

Deal found 17/10£865

Fri 30/1010:00 -

1 stop18h 30m

Fri 6/1101:35 -

1 stop25h 05m

Deal found 15/10£962

Sat 31/1016:35 -

1 stop34h 20m

Wed 4/1116:20 -

1 stop14h 30m

Deal found 15/10£980

Tue 1/1220:25 -

1 stop24h 55m

Wed 9/1217:40 -

2 stops18h 20m

Deal found 17/10£897

Fri 5/210:10 -

2 stops26h 25m

Fri 19/223:45 -

2 stops28h 35m

Deal found 17/10£997

Wed 20/122:40 -

2 stops30h 15m

Mon 1/310:10 -

3 stops31h 20m

Deal found 14/10£1,003

Mon 2/1106:00 -

2 stops18h 25m

Tue 3/1123:15 -

2 stops17h 25m

Deal found 15/10£1,040

Find flight deals from United Kingdom to South America

Round-trip from	£660
One-way from	£398
Popular in	July
Cheapest in	February
Average price	£898
Good round-trip deal	£752 or less
Good one-way deal	£498 or less

Avianca
9/11-21/11
4 total stops
65h 35m total
United Kingdom to South America

Search Deals

17/11-31/12
2 total stops
38h 15m total
United Kingdom to South America

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£102 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£16 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Price to beat on a round-trip flight from United Kingdom to South America.

Search Deals

Price to beat on a one-way flight from United Kingdom to South America.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to South America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonCali

LHR London Heathrow - CLO Cali Alfonso B. Aragon Intl

LHRCLO

London Heathrow

Thu 19/11

22:30-18:30

1 stop25h 00m

Cali Alfonso B. Aragon Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£420

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Thu 26/11

19:55-19:55

1 stop27h 00m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£448

LondonCali

LHR London Heathrow - CLO Cali Alfonso B. Aragon Intl

LHRCLO

London Heathrow

Fri 13/11

20:50-17:32

3 stops49h 42m

Cali Alfonso B. Aragon Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£459

LondonRio de Janeiro

LHR London Heathrow - GIG Rio de Janeiro–Galeão Intl

LHRGIG

London Heathrow

Tue 27/10

21:35-00:30

1 stop29h 55m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£489

LondonCali

LHR London Heathrow - CLO Cali Alfonso B. Aragon Intl

LHRCLO

London Heathrow

Mon 16/11

09:15-06:09

3 stops49h 54m

Cali Alfonso B. Aragon Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£504

LondonCali

LHR London Heathrow - CLO Cali Alfonso B. Aragon Intl

LHRCLO

London Heathrow

Fri 30/10

12:10-23:37

3 stops40h 27m

Cali Alfonso B. Aragon Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£509

LondonSao Paulo

LGW London Gatwick - GRU Sao Paulo Guarulhos Intl

LGWGRU

London Gatwick

Mon 30/11

21:35-22:00

1 stop27h 25m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£512

LondonQuito

LHR London Heathrow - UIO Quito Mariscal Sucr

LHRUIO

London Heathrow

Mon 16/11

18:30-12:34

3 stops47h 04m

Quito Mariscal Sucr

Wed 31/12

00:00-06:00

Nonstop0h 00m

£512

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Fri 27/11

21:35-03:40

2 stops35h 05m

Lima J Chavez Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£527

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Sat 31/10

21:35-01:00

1 stop32h 25m

Lima J Chavez Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£542

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Showing 1-10 of 60 resultsSorted by cheapest first

...

Best time to book a flight from United Kingdom to South America

Have a flexible travel schedule? Discover the best time to fly to South America from United Kingdom with our price prediction graph.

LHR-BOG

LHR-GRU

LHR-LIM

LGW-GRU

LHR-GIG

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 the United Kingdom to South America

GB0-0SA

LHR-BOG

LHR-GRU

LHR-LIM

LGW-GRU

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

Currently, May is the cheapest month in which you can book a flight from United Kingdom to South America (average of £822). Flying from United Kingdom to South America in December is currently the most expensive (average of £1,206). 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 GB to SA?

When flying from United Kingdom 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 United Kingdom to South America

The most flights from GB0 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).

How often are flights from the United Kingdom to South America delayed?

About 12% of weekly flights between United Kingdom and South America have experienced delays in the past year, with the average delay time being 88 minutes.

What is the most punctual flight time for the United Kingdom to South America flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to South America flights?

Over the past year, Avianca have had the lowest number of delays on this route, with just 7% of flights being delayed.

How far ahead should I book a flight from United Kingdom to South America?

To ensure you get the cheapest price possible for a flight from United Kingdom to South America, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing South America

Read through reviews of airlines operating flights from the United Kingdom to South America, such as LATAM Airlines,TAP AIR PORTUGAL, andIberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

LATAM Airlines

7.4

Good

1,972 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Pedro,Oct 2026

MDW - ATL

I purchased a ticket from Quito to Ord., for 884 in orbitz. It promised seat and one checked bag with Latam. I spend most of my time negotiating with both orbitz and latam because each denied what the other had stated. In the end, I flew with Delta which was a good service, however , neither the previously companies assumed any responsibility for the seats or the baggage. It was a scam and a rip off way to operate. Delta informed me that they frequently deal with passengers in my situation pekpme who are abandoned by third party companies after being charged for services that were never actually purchased. Your website is losing credibility by hosting copies likes these.

LATAM Airlines

7.4

Good

1,972 reviews

LATAM Airlines

7.4

Good

1,972 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Pedro,Oct 2026

MDW - ATL

TAP AIR PORTUGAL

7.2

Good

2,381 reviews

LATAM Airlines

7.4

Good

1,972 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Pedro,Oct 2026

MDW - ATL

Iberia

7.0

Good

3,242 reviews

LATAM Airlines

7.4

Good

1,972 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Pedro,Oct 2026

MDW - ATL

British Airways

6.7

Okay

8,266 reviews

LATAM Airlines

7.4

Good

1,972 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Pedro,Oct 2026

MDW - ATL

Avianca

6.5

Okay

2,554 reviews

LATAM Airlines

7.4

Good

1,972 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Pedro,Oct 2026

MDW - ATL

Related info for your journey

How long is the flight from United Kingdom to South America?
There are many flights that can get you from United Kingdom to South America in 11h. Fly via Avianca, ITA Airways, or British Airways to get the fastest option. There are 5262 mi between United Kingdom and South America. This flight may include one or multiple stops.
What are the cheapest airlines to fly from United Kingdom to South America one-way?
The cheapet airlines for a one-way flight from United Kingdom to South America are Azul (£183), Virgin Atlantic (£257), and Avianca (£257).
Can I find deals for flights from United Kingdom to South America that include hotel bookings?
Yes. In addition to deals on United Kingdom to South America flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from United Kingdom to South America?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from United Kingdom to South America.
Can I find deals for business class flights from United Kingdom to South America?
Yes. Cheapflights offers flight deals from United Kingdom 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 United Kingdom to South America?
Currently, May is the cheapest month in which you can book a flight from United Kingdom to South America (average of £822). Flying from United Kingdom to South America in December is currently the most expensive (average of £1,206). 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

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top countries

Top destinations

Alternative routes for United Kingdom to South America

Heathrow to Suvarnabhumi flights

Heathrow to Málaga flights

Heathrow to Charles de Gaulle flights

Gatwick to Suvarnabhumi flights

Duesseldorf Intl to Stansted flights

Frankfurt to Luton flights

Amsterdam to Luton flights

Duesseldorf Intl to Luton flights

Frankfurt to Heathrow flights

Gatwick to Charles de Gaulle flights

Duesseldorf Intl to Heathrow flights

Luton to Charles de Gaulle flights

London City to Charles de Gaulle flights

Frankfurt to Gatwick flights

Amsterdam to Gatwick flights

Amsterdam to Heathrow flights

Luton to Málaga flights

Stansted to Beauvais-Tille flights

Duesseldorf Intl to London City flights

Gatwick to Málaga flights

Charles de Gaulle to London City flights

Amsterdam to London City flights

Charles de Gaulle to Heathrow flights

Charles de Gaulle to Gatwick flights

Stansted to Suvarnabhumi flights

Orly to Gatwick flights

Stansted to Málaga flights

Amsterdam to Stansted flights

Charles de Gaulle to Luton flights

Amsterdam to Southend flights

Gatwick to Beauvais-Tille flights

Luton to Beauvais-Tille flights

Heathrow to Granada flights

Beauvais-Tille to Stansted flights

Gatwick to Granada flights

Bruxelles-National to Stansted flights

Heathrow to New Delhi flights

Frankfurt to London City flights

Bruxelles-National to Luton flights

Orly to Stansted flights

Bruxelles-National to Gatwick flights

London City to Orly flights

Gatwick to Orly flights

Beauvais-Tille to Gatwick flights

Heathrow to John F Kennedy Intl flights

Southend to Charles de Gaulle flights

Stansted to Orly flights

Heathrow to Newark flights

Frankfurt-Hahn to Stansted flights

Orly to Luton flights

Top 10 airlines flying from United Kingdom to South America

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£81	Average£1,008	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Iberia	Cheapest£149	Average£954	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Air Europa	Cheapest£339	Average£882	FlexibilityNo cancel fee	On-time83%	Search Air Europa flights
Avianca	Cheapest£396	Average£803	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Air France	Cheapest£502	Average£986	FlexibilityNo cancel fee	On-time77%	Search Air France flights
Lufthansa	Cheapest£520	Average£995	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
JetBlue	Cheapest£535	Average£623	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
Turkish Airlines	Cheapest£567	Average£759	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air Canada	Cheapest£574	Average£754	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
LEVEL	Cheapest£578	Average£591	FlexibilityNo cancel fee	On-timeN/A	Search LEVEL flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from United Kingdom 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 United Kingdom to South America?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from United Kingdom to South America for you. Better yet — we are completely free to use.

Can Cheapflights find flights from United Kingdom 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 United Kingdom 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 United Kingdom 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!

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from the United Kingdom to South America from £398

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from United Kingdom to South America

Cheapest flights from United Kingdom to South AmericaExplore the most affordable flight options available from United Kingdom to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Explore the most affordable flight options available from United Kingdom to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from United Kingdom to South AmericaDiscover carefully curated flight deals from United Kingdom to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Discover carefully curated flight deals from United Kingdom to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Direct flights from United Kingdom to South AmericaExplore direct flight options from United Kingdom to South America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Explore direct flight options from United Kingdom to South America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Last-minute flights from United Kingdom to South AmericaDiscover last-minute flight deals from United Kingdom to South America. Data last updated 19 October 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to South America. Data last updated 19 October 2026 and is based on user searches.

One-way flights from United Kingdom to South AmericaSearch for one-way flight options from United Kingdom to South America. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Search for one-way flight options from United Kingdom to South America. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.

Find flight deals from United Kingdom to South America

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

Use the filters below to find and compare flights from the United Kingdom to South America that are best for you.

Best time to book a flight from United Kingdom to South America

Have a flexible travel schedule? Discover the best time to fly to South America from United Kingdom with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from GB to SA?

Find hourly flight availability from United Kingdom 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 19 October 2026.

When flying from United Kingdom 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 United Kingdom to South America

The most flights from GB0 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).

How often are flights from the United Kingdom to South America delayed?

About 12% of weekly flights between United Kingdom and South America have experienced delays in the past year, with the average delay time being 88 minutes.

What is the most punctual flight time for the United Kingdom to South America flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Saturday tends to have the lowest number of delays on this route, whereas Wednesday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United Kingdom to South America flights?

Over the past year, Avianca have had the lowest number of delays on this route, with just 7% of flights being delayed.

How far ahead should I book a flight from United Kingdom to South America?

To ensure you get the cheapest price possible for a flight from United Kingdom to South America, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing South America

Read through reviews of airlines operating flights from the United Kingdom to South America, such as LATAM Airlines,TAP AIR PORTUGAL, andIberia. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from United Kingdom to South America?

What are the cheapest airlines to fly from United Kingdom to South America one-way?

Can I find deals for flights from United Kingdom to South America that include hotel bookings?

How can I find direct flights from United Kingdom to South America?

Can I find deals for business class flights from United Kingdom to South America?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for United Kingdom to South America

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to South America by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from United Kingdom to South America by cabin class

Find flights from United Kingdom to South America, based on your preferred cabin class, be it economy, premium economy, business, or first class.

United Kingdom and South America flights

Browse other United Kingdom and South America flight options. Last updated on 19 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from South America

Find the right flight back to United Kingdom after your stay in South America

Fly to South America countries

Consider these flights travelling to countries located in South America.

United Kingdom to South America flights

Consider these flights travelling from United Kingdom to South America.

Top 10 airlines flying from United Kingdom to South America

Fly with Cheapflights

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

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

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

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

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from United Kingdom to South America
Explore the most affordable flight options available from United Kingdom to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 October 2026.

Best flights from United Kingdom to South America
Discover carefully curated flight deals from United Kingdom to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 October 2026.

Direct flights from United Kingdom to South America
Explore direct flight options from United Kingdom to South America based on user searches, and compare prices and availability for your desired travel dates. Data last updated 19 October 2026.

Last-minute flights from United Kingdom to South America
Discover last-minute flight deals from United Kingdom to South America. Data last updated 19 October 2026 and is based on user searches.

One-way flights from United Kingdom to South America
Search for one-way flight options from United Kingdom to South America. Find affordable one-way fares based on user searches. Data last updated 19 October 2026.