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 20h 55m. Fly via Air Canada, KLM, or ITA 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 Air Europa (£222), TAP AIR PORTUGAL (£230), and ITA Airways (£268).

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.

£383+ 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 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 16 December 2025.

Wed 24/1213:45LHR - GIG

2 stops19h 15mSWISS

Wed 4/315:40GIG - LHR

2 stops18h 20mSWISS

Deal found 15/12£666

Sat 27/1206:20LHR - GRU

1 stop15h 05mAir France

Tue 10/220:40GRU - LHR

1 stop14h 05mAir France

Deal found 16/12£675

Fri 26/1220:25LHR - GRU

1 stop25h 35mMultiple Airlines

Tue 10/220:40GRU - LHR

1 stop18h 40mMultiple Airlines

Deal found 15/12£676

Fri 26/1220:25LHR - GRU

1 stop25h 35mKLM

Sun 15/220:59GRU - LHR

1 stop17h 01mKLM

Deal found 14/12£681

Tue 30/1211:10LHR - GIG

2 stops46h 30mLufthansa

Tue 27/115:35GIG - LHR

2 stops26h 25mLufthansa

Deal found 14/12£686

Thu 25/1220:25LHR - GRU

1 stop25h 35mKLM

Sat 14/220:59GRU - LHR

1 stop16h 06mKLM

Deal found 14/12£689

Thu 25/1206:30LHR - GRU

1 stop15h 30mMultiple Airlines

Sun 8/214:40GRU - LHR

1 stop14h 20mMultiple Airlines

Deal found 15/12£690

Wed 31/1207:40LHR - GIG

2 stops19h 50mLufthansa

Sun 25/115:35GIG - LHR

2 stops21h 15mLufthansa

Deal found 15/12£692

Mon 29/1206:35LHR - GRU

1 stop16h 35mLufthansa

Wed 25/222:10GRU - LHR

1 stop17h 25mLufthansa

Deal found 14/12£693

Sat 27/1206:30LHR - GRU

1 stop15h 30mKLM

Tue 10/220:59GRU - LHR

1 stop17h 01mKLM

Deal found 14/12£694

Mon 29/1207:40LHR - GRU

1 stop15h 30mLufthansa

Mon 23/222:10GRU - LHR

1 stop17h 25mLufthansa

Deal found 14/12£697

Tue 30/1219:30LHR - GIG

2 stops37h 30mMultiple Airlines

Tue 27/115:35GIG - LHR

2 stops21h 15mMultiple Airlines

Deal found 15/12£698

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 16 December 2025.

Sat 31/113:25LHR - BOG

1 stop20h 55mAir Canada

Sun 15/209:00BOG - LHR

1 stop16h 30mAir Canada

Deal found 16/12£598

Sat 21/317:50LHR - BOG

1 stop25h 40mKLM

Sun 5/409:00BOG - LHR

1 stop15h 30mKLM

Deal found 16/12£629

Sat 31/121:40LHR - BOG

Nonstop11h 05mAvianca

Sun 15/223:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 16/12£675

Thu 22/108:25LCY - GRU

1 stop37h 15mITA Airways

Tue 3/220:40GRU - LCY

1 stop35h 15mITA Airways

Deal found 15/12£680

Sat 21/317:50LHR - BOG

1 stop25h 40mMultiple Airlines

Fri 3/421:35BOG - LHR

1 stop15h 00mMultiple Airlines

Deal found 16/12£686

Mon 11/513:45LHR - GIG

1 stop19h 40mTAP AIR PORTUGAL

Sun 17/520:30GIG - LHR

1 stop17h 15mTAP AIR PORTUGAL

Deal found 14/12£689

Mon 1/618:35LGW - GIG

2 stops18h 20mSWISS

Fri 12/616:15GIG - LGW

2 stops21h 35mSWISS

Deal found 16/12£731

Thu 25/1213:00LHR - GRU

2 stops23h 35mDelta

Wed 18/221:15GRU - LHR

2 stops30h 35mDelta

Deal found 14/12£732

Fri 27/220:15LHR - SDU

1 stop20h 00mLATAM Airlines

Thu 12/321:20SDU - LHR

2 stops37h 45mLATAM Airlines

Deal found 14/12£816

Tue 17/210:00LHR - EZE

1 stop26h 20mUnited Airlines

Wed 25/222:05EZE - LHR

2 stops29h 35mUnited Airlines

Deal found 15/12£836

Thu 5/318:00LHR - EZE

2 stops55h 25mTurkish Airlines

Mon 23/323:55EZE - LHR

2 stops36h 00mTurkish Airlines

Deal found 14/12£847

Fri 6/317:25LHR - EZE

1 stop27h 30mBritish Airways

Wed 11/314:20EZE - LHR

1 stop15h 55mBritish Airways

Deal found 14/12£855

Sun 1/317:25LGW - GIG

2 stops19h 40mAir Europa

Sun 15/310:50GIG - LGW

2 stops19h 10mAir Europa

Deal found 14/12£874

Thu 12/217:05LHR - BOG

1 stop26h 25mKLM

Fri 27/209:00BOG - LHR

1 stop17h 50mKLM

Deal found 16/12£641

Sat 10/109:00LHR - BOG

2 stops25h 20mAir Canada

Thu 29/109:00BOG - LHR

1 stop17h 10mAir Canada

Deal found 16/12£680

Fri 30/121:40LHR - BOG

Nonstop11h 05mAvianca

Fri 6/223:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 16/12£695

Wed 25/317:05LHR - BOG

1 stop26h 25mKLM

Sat 18/409:00BOG - LHR

1 stop15h 30mKLM

Deal found 16/12£650

Tue 5/516:25LGW - GIG

1 stop17h 00mTAP AIR PORTUGAL

Wed 20/515:35GIG - LGW

1 stop14h 10mTAP AIR PORTUGAL

Deal found 14/12£716

Thu 12/316:45LCY - GRU

1 stop16h 40mITA Airways

Wed 1/418:50GRU - LCY

2 stops22h 15mITA Airways

Deal found 15/12£718

Thu 25/1213:00LHR - GRU

2 stops23h 35mDelta

Wed 21/121:15GRU - LHR

2 stops30h 35mDelta

Deal found 15/12£732

Tue 5/517:50LCY - GRU

1 stop15h 35mSWISS

Tue 19/518:30GRU - LCY

1 stop19h 00mSWISS

Deal found 16/12£789

Tue 5/510:35LGW - GIG

1 stop22h 50mTAP AIR PORTUGAL

Tue 19/520:20GIG - LGW

1 stop15h 15mTAP AIR PORTUGAL

Deal found 16/12£717

Tue 10/308:25LCY - GRU

1 stop25h 00mITA Airways

Wed 1/418:50GRU - LCY

2 stops22h 15mITA Airways

Deal found 15/12£718

Fri 26/1212:30LHR - GRU

1 stop24h 05mDelta

Sat 17/123:45GRU - LHR

1 stop29h 05mDelta

Deal found 15/12£732

Tue 10/311:30LHR - SDU

2 stops23h 10mMultiple Airlines

Tue 24/313:45SDU - LHR

2 stops23h 20mMultiple Airlines

Deal found 15/12£813

Sat 21/316:25LHR - BOG

1 stop27h 05mKLM

Sat 4/414:55BOG - LHR

1 stop16h 35mKLM

Deal found 16/12£673

Mon 16/212:05LHR - EZE

1 stop22h 15mUnited Airlines

Fri 27/223:55EZE - LHR

1 stop31h 20mUnited Airlines

Deal found 15/12£836

Tue 9/621:20LHR - SDU

1 stop15h 15mLATAM Airlines

Wed 17/621:20SDU - LHR

2 stops37h 45mLATAM Airlines

Deal found 14/12£851

Fri 6/317:25LHR - EZE

1 stop27h 30mBritish Airways

Thu 12/314:20EZE - LHR

1 stop15h 05mBritish Airways

Deal found 14/12£855

Sat 21/222:35LHR - EZE

2 stops26h 50mTurkish Airlines

Wed 25/223:55EZE - LHR

2 stops35h 50mTurkish Airlines

Deal found 15/12£856

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 16 December 2025.

Sun 8/221:40LHR - BOG

Nonstop11h 05mAvianca

Wed 18/223:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 16/12£577

Thu 5/321:40LHR - BOG

Nonstop11h 05mAvianca

Thu 12/323:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 15/12£582

Mon 27/422:05LHR - BOG

Nonstop10h 55mAvianca

Wed 6/523:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 15/12£589

Tue 21/422:05LHR - BOG

Nonstop10h 55mAvianca

Tue 5/523:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 16/12£590

Sun 15/321:40LHR - BOG

Nonstop11h 05mAvianca

Sun 22/323:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 16/12£593

Mon 9/221:40LHR - BOG

Nonstop11h 05mAvianca

Sun 15/223:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 15/12£598

Fri 1/522:05LHR - BOG

Nonstop10h 55mAvianca

Fri 15/523:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 16/12£610

Wed 4/221:40LHR - BOG

Nonstop11h 05mAvianca

Tue 17/223:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 16/12£612

Sun 8/321:40LHR - BOG

Nonstop11h 05mAvianca

Sun 17/523:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 15/12£618

Wed 11/321:40LHR - BOG

Nonstop11h 05mAvianca

Mon 23/323:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 16/12£620

Sun 1/321:40LHR - BOG

Nonstop11h 05mAvianca

Mon 30/323:25BOG - LHR

Nonstop10h 10mAvianca

Deal found 15/12£622

Tue 5/521:45LHR - GIG

Nonstop11h 40mBritish Airways

Wed 20/516:45GIG - LHR

Nonstop11h 25mBritish Airways

Deal found 16/12£684

Last-minute flights from United Kingdom to South America
Discover last-minute flight deals from United Kingdom to South America. Data last updated 16 December 2025 and is based on user searches.

Wed 24/1213:45LHR - GIG

2 stops19h 15mSWISS

Wed 4/315:40GIG - LHR

2 stops18h 20mSWISS

Deal found 15/12£666

Mon 12/111:10LHR - GIG

2 stops22h 30mLufthansa

Tue 10/215:35GIG - LHR

2 stops21h 15mLufthansa

Deal found 15/12£671

Thu 15/108:45LHR - GIG

2 stops24h 55mLufthansa

Thu 19/315:35GIG - LHR

2 stops20h 10mLufthansa

Deal found 15/12£662

Thu 15/109:05LHR - GIG

2 stops24h 35mMultiple Airlines

Thu 19/315:35GIG - LHR

2 stops20h 10mMultiple Airlines

Deal found 16/12£668

Fri 16/109:00LHR - BOG

2 stops49h 20mAir Canada

Mon 26/109:00BOG - LHR

2 stops30h 35mAir Canada

Deal found 16/12£582

Wed 21/113:00LHR - BOG

1 stop21h 20mAir Canada

Tue 3/209:00BOG - LHR

2 stops30h 35mAir Canada

Deal found 15/12£579

Thu 22/106:50LHR - BOG

2 stops27h 30mAir Canada

Mon 26/109:00BOG - LHR

1 stop16h 30mAir Canada

Deal found 16/12£574

Fri 23/113:00LHR - BOG

1 stop21h 20mAir Canada

Mon 26/109:00BOG - LHR

1 stop16h 30mAir Canada

Deal found 16/12£570

Fri 23/111:10LHR - BOG

1 stop23h 10mAir Canada

Wed 11/209:00BOG - LHR

1 stop18h 30mAir Canada

Deal found 15/12£583

Wed 28/109:00LHR - BOG

2 stops25h 20mMultiple Airlines

Wed 11/209:00BOG - LHR

2 stops30h 35mMultiple Airlines

Deal found 16/12£568

Wed 28/113:40LHR - GIG

1 stop33h 40mTAP AIR PORTUGAL

Mon 23/322:05GIG - LHR

1 stop20h 30mTAP AIR PORTUGAL

Deal found 15/12£668

Fri 30/111:10LHR - BOG

1 stop23h 10mAir Canada

Fri 6/209:00BOG - LHR

1 stop21h 20mAir Canada

Deal found 16/12£567

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 16 December 2025.

Thu 9/422:05LHR - BOG

Nonstop10h 55mAvianca

Deal found 16/12£383

Mon 2/218:45LHR - BOG

1 stop21h 10mMultiple Airlines

Deal found 15/12£383

Sun 1/215:15LHR - BOG

1 stop28h 20mMultiple Airlines

Deal found 16/12£384

Sat 2/522:05LHR - BOG

Nonstop10h 55mAvianca

Deal found 15/12£385

Fri 30/106:00LHR - BOG

2 stops28h 20mMultiple Airlines

Deal found 16/12£386

Sun 29/318:45LHR - BOG

1 stop27h 05mMultiple Airlines

Deal found 16/12£389

Sat 17/119:05LHR - BOG

3 stops39h 50mMultiple Airlines

Deal found 14/12£389

Tue 20/120:50LHR - BOG

2 stops48h 55mMultiple Airlines

Deal found 14/12£395

Wed 14/114:50LHR - BOG

3 stops51h 00mMultiple Airlines

Deal found 16/12£398

Wed 25/221:40LHR - GRU

1 stop28h 00mAvianca

Deal found 14/12£410

Thu 12/215:30LHR - GRU

2 stops30h 40mMultiple Airlines

Deal found 14/12£412

Mon 4/509:15LCY - GRU

1 stop23h 35mLufthansa

Deal found 14/12£418

Find flight deals from United Kingdom to South America

Round-trip from	£567
One-way from	£383
Popular in	December
Cheapest in	March
Average price	£986
Good round-trip deal	£632 or less
Good one-way deal	£469 or less

Air Canada
30/1-6/2
2 total stops
44h 30m total
United Kingdom to South America

Search Deals

Avianca
9/4
Nonstop
10h 55m total
United Kingdom to South America

Search Deals

Highest demand for flights based on searches. 4% potential increase in price (£26 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease (£17 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

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

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Sat 31/1

13:25-05:20

1 stop20h 55m

Bogotá El Dorado

Sun 15/2

09:00-06:30

1 stop16h 30m

£598

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Sat 21/3

17:50-14:30

1 stop25h 40m

Bogotá El Dorado

Sun 5/4

09:00-06:30

1 stop15h 30m

£629

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Thu 12/2

17:05-14:30

1 stop26h 25m

Bogotá El Dorado

Fri 27/2

09:00-07:50

1 stop17h 50m

£641

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Wed 25/3

17:05-14:30

1 stop26h 25m

Bogotá El Dorado

Sat 18/4

09:00-06:30

1 stop15h 30m

£650

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Sat 21/3

16:25-14:30

1 stop27h 05m

Bogotá El Dorado

Sat 4/4

14:55-13:30

1 stop16h 35m

£673

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Sat 31/1

21:40-03:45

Nonstop11h 05m

Bogotá El Dorado

Sun 15/2

23:25-14:35

Nonstop10h 10m

£675

LondonSao Paulo

LCY - GRU

LCYGRU

London City

Thu 22/1

08:25-18:40

1 stop37h 15m

Sao Paulo Guarulhos Intl

Tue 3/2

20:40-10:55

1 stop35h 15m

£680

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Sat 10/1

09:00-05:20

2 stops25h 20m

Bogotá El Dorado

Thu 29/1

09:00-07:10

1 stop17h 10m

£680

LondonBogotá

LHR - BOG

LHRBOG

London Heathrow

Sat 21/3

17:50-14:30

1 stop25h 40m

Bogotá El Dorado

Fri 3/4

21:35-18:35

1 stop15h 00m

£686

LondonRio de Janeiro

LHR - GIG

LHRGIG

London Heathrow

Mon 11/5

13:45-05:25

1 stop19h 40m

Rio de Janeiro–Galeão Intl

Sun 17/5

20:30-17:45

1 stop17h 15m

£689

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 60 results

...

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.

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

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

Currently, September is the cheapest month in which you can book a flight from United Kingdom to South America (average of £261). Flying from United Kingdom to South America in July is currently the most expensive (average of £670). 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 fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 10% versus a flight in the afternoon.

What is the cheapest day to fly from United Kingdom to South America?

Travellers seeking maximum savings on their United Kingdom to South America flight should consider departing on Wednesday at midday when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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).

Reviews of airlines servicing South America

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

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,430 reviews

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

LATAM Airlines

7.5

Good

1,891 reviews

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

TAP AIR PORTUGAL

7.2

Good

2,091 reviews

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

British Airways

6.7

Okay

7,580 reviews

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Avianca

6.6

Okay

2,484 reviews

KLM

7.7

Good

1,430 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

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 20h 55m. Fly via Air Canada, KLM, or ITA 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 Air Europa (£222), TAP AIR PORTUGAL (£230), and ITA Airways (£268).
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, September is the cheapest month in which you can book a flight from United Kingdom to South America (average of £261). Flying from United Kingdom to South America in July is currently the most expensive (average of £670). 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

Top 10 airlines flying from United Kingdom to South America

Airline	Cheapest	Average	Flexibility	On-time
Virgin Atlantic	Cheapest£382	Average£827	FlexibilityNo cancel fee	On-time72%	Search Virgin Atlantic flights
Avianca	Cheapest£413	Average£766	FlexibilityNo cancel fee	On-time71%	Search Avianca flights
TAP AIR PORTUGAL	Cheapest£415	Average£810	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Air France	Cheapest£447	Average£882	FlexibilityNo cancel fee	On-time77%	Search Air France flights
LATAM Airlines	Cheapest£453	Average£910	FlexibilityNo cancel fee	On-time81%	Search LATAM Airlines flights
Air Europa	Cheapest£464	Average£886	FlexibilityNo cancel fee	On-time83%	Search Air Europa flights
Lufthansa	Cheapest£480	Average£882	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
SWISS	Cheapest£482	Average£827	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Iberia	Cheapest£506	Average£865	FlexibilityNo cancel fee	On-time77%	Search Iberia flights
KLM	Cheapest£520	Average£914	FlexibilityNo cancel fee	On-time75%	Search KLM 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 £383

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 9/4. 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 16 December 2025.

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 16 December 2025.

Find flight deals from United Kingdom to South America

Keep the following information in mind while searching for United Kingdom to South America flight deals. Data was last updated 16 December 2025.

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

Everything you need to know about your flight from the United Kingdom to South America

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 16 December 2025.

What is the cheapest day to fly from United Kingdom to South America?

Use this chart to determine the cheapest time to fly return from United Kingdom to South America. Price data was last updated on 16 December 2024.

Weekly flight availability from United Kingdom to South America

Reviews of airlines servicing South America

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

Related info for your journey

Find useful and relevant information for your journey from United Kingdom to South America. 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 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.

Top 10 airlines flying from United Kingdom to South America

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 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 16 December 2025.