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 16h 05m. Fly via Air Europa, SWISS, or KLM to get the fastest option. There are 5866 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 (£180), Virgin Atlantic (£253), and Avianca (£253).

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.

£342+ 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 10 September 2026.

Tue 10/1106:05 -

2 stops27h 25m

Thu 19/1115:05 -

2 stops28h 10m

Deal found 6/9£666

Thu 8/1014:10 -

2 stops19h 55m

Tue 23/309:00 -

2 stops21h 20m

Deal found 9/9£667

Mon 16/1110:30 -

1 stop35h 10m

Tue 24/1119:25 -

1 stop14h 35m

Deal found 9/9£667

Mon 23/1121:35 -

2 stops24h 05m

Mon 30/1123:35 -

1 stop16h 50m

Deal found 10/9£667

Mon 14/909:30 -

2 stops24h 35m

Thu 1/1009:00 -

2 stops30h 00m

Deal found 8/9£668

Fri 6/1109:05 -

2 stops24h 20m

Fri 13/1115:45 -

2 stops19h 20m

Deal found 7/9£668

Tue 15/912:40 -

2 stops21h 25m

Tue 22/909:00 -

1 stop15h 30m

Deal found 8/9£669

Tue 10/1113:30 -

2 stops19h 55m

Thu 19/1118:45 -

1 stop19h 05m

Deal found 6/9£669

Sun 27/908:30 -

1 stop25h 35m

Sat 10/1009:00 -

2 stops54h 00m

Deal found 9/9£669

Thu 5/1107:10 -

2 stops18h 15m

Thu 12/1108:25 -

1 stop26h 05m

Deal found 8/9£669

Tue 15/908:30 -

2 stops25h 35m

Thu 1/1009:00 -

2 stops30h 00m

Deal found 8/9£670

Sun 8/1109:20 -

2 stops35h 25m

Sun 22/1117:10 -

2 stops25h 00m

Deal found 9/9£670

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 10 September 2026.

Tue 10/1120:25 -

1 stop23h 05m

Sun 22/1121:35 -

1 stop14h 00m

Deal found 8/9£670

Sat 20/217:25 -

1 stop16h 05m

Wed 3/315:05 -

1 stop14h 55m

Deal found 5/9£721

Tue 10/1120:05 -

1 stop28h 20m

Sun 22/1121:10 -

2 stops15h 40m

Deal found 8/9£725

Sat 26/908:40 -

2 stops16h 45m

Sun 4/1009:00 -

1 stop15h 25m

Deal found 9/9£818

Mon 15/216:35 -

2 stops32h 00m

Fri 26/223:25 -

1 stop29h 55m

Deal found 5/9£821

Sat 20/219:05 -

1 stop26h 55m

Wed 3/316:10 -

Nonstop11h 20m

Deal found 5/9£821

Thu 5/1116:30 -

2 stops41h 50m

Sun 6/1208:20 -

2 stops28h 20m

Deal found 8/9£841

Fri 9/1011:15 -

1 stop22h 25m

Sun 25/1021:15 -

2 stops30h 35m

Deal found 8/9£884

Fri 18/909:30 -

1 stop15h 25m

Sun 4/1023:30 -

1 stop15h 10m

Deal found 9/9£885

Sat 26/916:40 -

1 stop20h 50m

Sat 3/1021:50 -

1 stop33h 45m

Deal found 6/9£907

Mon 2/1110:55 -

1 stop33h 50m

Mon 16/1117:10 -

1 stop20h 10m

Deal found 10/9£967

Thu 3/1206:30 -

2 stops19h 40m

Tue 15/1220:45 -

1 stop16h 50m

Deal found 7/9£778

Fri 22/110:00 -

1 stop23h 30m

Fri 29/115:05 -

1 stop14h 55m

Deal found 6/9£810

Wed 9/1206:30 -

1 stop15h 20m

Thu 11/320:59 -

1 stop13h 51m

Deal found 6/9£818

Mon 30/1107:30 -

1 stop14h 30m

Mon 1/215:10 -

1 stop15h 05m

Deal found 8/9£824

Thu 5/1116:30 -

2 stops41h 50m

Mon 30/1107:50 -

2 stops28h 50m

Deal found 8/9£841

Sat 28/1110:10 -

1 stop14h 35m

Thu 4/223:50 -

1 stop17h 45m

Deal found 8/9£849

Sun 1/1116:30 -

1 stop16h 55m

Wed 25/1122:25 -

1 stop15h 40m

Deal found 7/9£783

Wed 20/117:45 -

1 stop15h 55m

Sun 31/119:25 -

1 stop14h 25m

Deal found 6/9£885

Thu 8/1009:55 -

2 stops26h 55m

Thu 15/1020:30 -

2 stops30h 15m

Deal found 8/9£888

Fri 9/1010:00 -

1 stop24h 30m

Mon 19/1022:20 -

1 stop28h 25m

Deal found 7/9£913

Tue 3/1110:00 -

1 stop23h 30m

Thu 19/1115:05 -

1 stop14h 55m

Deal found 7/9£837

Tue 3/1107:45 -

1 stop14h 05m

Wed 18/1120:59 -

1 stop16h 36m

Deal found 7/9£851

Tue 22/918:45 -

1 stop27h 05m

Sun 4/1015:30 -

Nonstop11h 20m

Deal found 8/9£861

Wed 25/1116:35 -

1 stop17h 15m

Sat 28/1101:30 -

2 stops29h 35m

Deal found 7/9£872

Mon 2/1110:30 -

2 stops27h 20m

Mon 16/1107:50 -

2 stops28h 50m

Deal found 7/9£880

Fri 22/117:20 -

1 stop38h 00m

Tue 9/217:10 -

1 stop37h 45m

Deal found 10/9£979

Mon 26/1016:00 -

1 stop32h 30m

Mon 9/1115:55 -

1 stop14h 45m

Deal found 5/9£922

Wed 3/212:50 -

2 stops27h 20m

Thu 11/210:05 -

2 stops44h 05m

Deal found 8/9£928

Thu 8/1017:25 -

1 stop16h 00m

Thu 15/1013:50 -

1 stop22h 35m

Deal found 8/9£848

Find flight deals from United Kingdom to South America

Round-trip from	£666
One-way from	£342
Popular in	July
Cheapest in	February
Average price	£760
Good round-trip deal	£828 or less
Good one-way deal	£443 or less

10/11-19/11
4 total stops
55h 35m total
United Kingdom to South America

Search Deals

27/2-31/12
2 total stops
51h 50m total
United Kingdom to South America

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£103 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 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

LondonRio de Janeiro

LHR London Heathrow - GIG Rio de Janeiro–Galeão Intl

LHRGIG

London Heathrow

Tue 9/3

20:25-18:40

1 stop25h 15m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£487

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Thu 19/11

10:30-06:25

1 stop22h 55m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£499

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Fri 20/11

10:30-06:25

1 stop22h 55m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£502

LondonBogotá

LHR London Heathrow - BOG Bogotá El Dorado

LHRBOG

London Heathrow

Sun 18/10

15:50-10:10

2 stops48h 20m

Bogotá El Dorado

Wed 31/12

00:00-06:00

Nonstop0h 00m

£503

LondonSao Paulo

LGW London Gatwick - GRU Sao Paulo Guarulhos Intl

LGWGRU

London Gatwick

Wed 25/11

18:40-06:40

1 stop15h 00m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£514

LondonBogotá

LHR London Heathrow - BOG Bogotá El Dorado

LHRBOG

London Heathrow

Mon 7/12

20:05-20:20

3 stops53h 15m

Bogotá El Dorado

Wed 31/12

00:00-06:00

Nonstop0h 00m

£514

LondonSao Paulo

STN London Stansted - GRU Sao Paulo Guarulhos Intl

STNGRU

London Stansted

Mon 2/11

09:10-23:55

1 stop17h 45m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£519

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Sat 28/11

16:30-18:40

1 stop29h 10m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£520

LondonBogotá

LHR London Heathrow - BOG Bogotá El Dorado

LHRBOG

London Heathrow

Tue 29/9

14:05-04:05

1 stop20h 00m

Bogotá El Dorado

Wed 31/12

00:00-06:00

Nonstop0h 00m

£528

LondonBogotá

LHR London Heathrow - BOG Bogotá El Dorado

LHRBOG

London Heathrow

Sun 13/9

15:00-09:20

3 stops48h 20m

Bogotá El Dorado

Wed 31/12

00:00-06:00

Nonstop0h 00m

£534

Flights are sorted by cheapest return flights first.

Deals found on 9/9

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.

STN-GRU

LHR-BOG

LHR-GRU

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

STN-GRU

LHR-BOG

LHR-GRU

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 £805). Flying from United Kingdom to South America in December is currently the most expensive (average of £1,179). 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 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 55 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

1,985 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

LATAM Airlines

7.4

Good

1,985 reviews

LATAM Airlines

7.4

Good

1,985 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

TAP AIR PORTUGAL

7.2

Good

2,386 reviews

LATAM Airlines

7.4

Good

1,985 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Iberia

7.0

Good

3,252 reviews

LATAM Airlines

7.4

Good

1,985 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

British Airways

6.7

Okay

8,210 reviews

LATAM Airlines

7.4

Good

1,985 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

Avianca

6.5

Okay

2,553 reviews

LATAM Airlines

7.4

Good

1,985 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

LUIS JOSE,Oct 2025

LIM - AEP

Smiles because se upgraded to premiums economy. That was similar to LAN economy years ahí!

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 16h 05m. Fly via Air Europa, SWISS, or KLM to get the fastest option. There are 5866 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 (£180), Virgin Atlantic (£253), and Avianca (£253).
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 £805). Flying from United Kingdom to South America in December is currently the most expensive (average of £1,179). 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

Gatwick to Suvarnabhumi flights

Stansted to Suvarnabhumi flights

Duesseldorf Intl to Stansted flights

Frankfurt to Gatwick flights

Duesseldorf Intl to Luton flights

Heathrow to Newark flights

Heathrow to John F Kennedy Intl flights

London City to Suvarnabhumi flights

Heathrow to Sydney flights

Heathrow to New Delhi flights

Charles de Gaulle to Luton flights

Charles de Gaulle to Gatwick flights

Charles de Gaulle to London City flights

Heathrow to Haneda flights

Orly to Gatwick flights

Stansted to Istanbul flights

Duesseldorf Intl to London City flights

Frankfurt to Luton flights

Charles de Gaulle to Heathrow flights

Bruxelles-National to Gatwick flights

Heathrow to Dubai flights

Amsterdam to Gatwick flights

Bruxelles-National to Stansted flights

Bruxelles-National to Luton flights

Duesseldorf Intl to Gatwick flights

Madrid to Heathrow flights

Beauvais-Tille to Stansted flights

Gatwick to Istanbul flights

Malpensa to Heathrow flights

Gatwick to Dubai flights

Cologne to Gatwick flights

Duesseldorf Intl to Heathrow flights

Vicenza to Heathrow flights

Heathrow to Mumbai flights

Munich to Gatwick flights

Heathrow to Lagos flights

Stansted to Dubai flights

Heathrow to Istanbul flights

Beauvais-Tille to Luton flights

Heathrow to Don Mueang Intl flights

Amsterdam to Luton flights

Heathrow to Hong Kong flights

Vienna to Stansted flights

Charles de Gaulle to Southend flights

Charles de Gaulle to Edinburgh flights

Madrid to Stansted flights

Gatwick to Charles de Gaulle flights

Orly to London City flights

Heathrow to Charles de Gaulle flights

Top 10 airlines flying from United Kingdom to South America

Airline	Cheapest	Average	Flexibility	On-time
British Airways	Cheapest£99	Average£941	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Air Europa	Cheapest£333	Average£869	FlexibilityNo cancel fee	On-time83%	Search Air Europa flights
Avianca	Cheapest£390	Average£785	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
Iberia	Cheapest£454	Average£967	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
Lufthansa	Cheapest£466	Average£947	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Air France	Cheapest£494	Average£951	FlexibilityNo cancel fee	On-time77%	Search Air France flights
JetBlue	Cheapest£526	Average£613	FlexibilityNo cancel fee	On-time62%	Search JetBlue flights
TAP AIR PORTUGAL	Cheapest£542	Average£941	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Turkish Airlines	Cheapest£558	Average£746	FlexibilityNo cancel fee	On-time77%	Search Turkish Airlines flights
Air Canada	Cheapest£565	Average£745	FlexibilityNo cancel fee	On-time67%	Search Air Canada 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 £342

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 26/2. 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 10 September 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 10 September 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 10 September 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 10 September 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 10 September 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 10 September 2026.

Last-minute flights from United Kingdom to South AmericaDiscover last-minute flight deals from United Kingdom to South America. Data last updated 10 September 2026 and is based on user searches.

Discover last-minute flight deals from United Kingdom to South America. Data last updated 10 September 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 10 September 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 10 September 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 10 September 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 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 55 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 10 September 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 10 September 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 10 September 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 10 September 2026.

Last-minute flights from United Kingdom to South America
Discover last-minute flight deals from United Kingdom to South America. Data last updated 10 September 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 10 September 2026.