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Cheap flights from the United Kingdom to South America from £406

LHR — BOG
23 Nov — 30 Nov1
1 adult
1 adult, Economy, 0 bags

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

Wed 18/1121:35 -
2 stops35h 05m
Wed 25/1107:25 -
1 stop26h 10m
Deal found 21/10£649
Tue 24/1120:25 -
2 stops25h 30m
Fri 4/1220:10 -
2 stops20h 15m
Deal found 22/10£649
Thu 12/1111:45 -
1 stop35h 25m
Wed 25/1120:10 -
1 stop15h 50m
Deal found 22/10£650
Wed 16/1213:00 -
1 stop19h 15m
Sun 24/108:00 -
1 stop19h 30m
Deal found 22/10£651
Sun 22/1121:35 -
1 stop29h 30m
Sat 28/1102:55 -
1 stop30h 40m
Deal found 23/10£652
Thu 5/1121:35 -
1 stop24h 15m
Tue 24/1107:25 -
1 stop26h 10m
Deal found 23/10£652
Mon 16/1121:35 -
2 stops35h 05m
Thu 26/1101:50 -
1 stop31h 45m
Deal found 22/10£653
Thu 12/1106:20 -
1 stop15h 35m
Fri 11/1220:10 -
1 stop15h 50m
Deal found 22/10£655
Sat 21/1119:20 -
2 stops27h 50m
Sun 29/1119:20 -
1 stop18h 00m
Deal found 22/10£656
Thu 12/1121:35 -
1 stop18h 05m
Sat 21/1103:05 -
2 stops30h 30m
Deal found 19/10£657
Wed 11/1121:35 -
1 stop24h 15m
Tue 24/1103:05 -
2 stops30h 30m
Deal found 20/10£658
Mon 16/1118:00 -
1 stop16h 20m
Wed 20/109:00 -
1 stop17h 10m
Deal found 20/10£706

Find flight deals from United Kingdom to South America

Round-trip from

£646

One-way from

£406

Popular in

July

Cheapest in

February

Average price

£894

Good round-trip deal

£753 or less

Good one-way deal

£482 or less
Avianca
  • Avianca
  • 15/4-2/5
  • 2 total stops
  • 40h 20m total
  • United Kingdom to South America
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1/4-31/12
  • 1/4-31/12
  • 2 total stops
  • 25h 55m total
  • United Kingdom to South America
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£101 potential increase over avg. return price).
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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.
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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

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Thu 3/12

06:35-19:35

1 stop16h 00m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£477

LondonRio de Janeiro

LHR London Heathrow - GIG Rio de Janeiro–Galeão Intl

LHRGIG

London Heathrow

Wed 24/3

06:30-23:30

2 stops20h 00m

Rio de Janeiro–Galeão Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£487

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Wed 31/3

06:30-19:35

1 stop19h 05m

Lima J Chavez Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£500

LondonSao Paulo

LHR London Heathrow - GRU Sao Paulo Guarulhos Intl

LHRGRU

London Heathrow

Sun 22/11

16:30-18:40

1 stop29h 10m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£501

LondonSao Paulo

LGW London Gatwick - GRU Sao Paulo Guarulhos Intl

LGWGRU

London Gatwick

Wed 31/3

18:35-05:25

1 stop14h 50m

Sao Paulo Guarulhos Intl

Wed 31/12

00:00-04:00

Nonstop0h 00m

£507

LondonCali

LHR London Heathrow - CLO Cali Alfonso B. Aragon Intl

LHRCLO

London Heathrow

Fri 4/12

15:15-11:01

3 stops48h 46m

Cali Alfonso B. Aragon Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£507

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Tue 10/11

21:35-03:40

2 stops35h 05m

Lima J Chavez Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£529

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Mon 16/11

21:35-03:40

2 stops35h 05m

Lima J Chavez Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£529

LondonLima

LHR London Heathrow - LIM Lima J Chavez Intl

LHRLIM

London Heathrow

Sun 15/11

21:35-16:50

1 stop24h 15m

Lima J Chavez Intl

Wed 31/12

00:00-06:00

Nonstop0h 00m

£540

LondonQuito

LHR London Heathrow - UIO Quito Mariscal Sucr

LHRUIO

London Heathrow

Tue 1/12

12:05-00:30

1 stop17h 25m

Quito Mariscal Sucr

Wed 31/12

00:00-06:00

Nonstop0h 00m

£545

Flights are sorted by cheapest return flights first.

Deals found on 19/10

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, May is the cheapest month in which you can book a flight from United Kingdom to South America (average of £820). Flying from United Kingdom to South America in December is currently the most expensive (average of £1,205). 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.

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 50 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
1,970 reviews
Check prices

Food

6.8

Entertainment

7.0

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.5

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
1,970 reviews
LATAM Airlines
7.4
Good
1,970 reviews
Check prices

Food

6.8

Entertainment

7.0

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.5

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.
TAP AIR PORTUGAL
7.2
Good
2,385 reviews
LATAM Airlines
7.4
Good
1,970 reviews
Check prices

Food

6.8

Entertainment

7.0

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.5

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.
Iberia
7.0
Good
3,243 reviews
LATAM Airlines
7.4
Good
1,970 reviews
Check prices

Food

6.8

Entertainment

7.0

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.5

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.
British Airways
6.7
Okay
8,267 reviews
LATAM Airlines
7.4
Good
1,970 reviews
Check prices

Food

6.8

Entertainment

7.0

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.5

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.
Avianca
6.5
Okay
2,553 reviews
LATAM Airlines
7.4
Good
1,970 reviews
Check prices

Food

6.8

Entertainment

7.0

Comfort

7.3

Overall

7.4

Crew

8.0

Boarding

7.5

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.

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 18h 30m. Fly via Avianca, SWISS, or Air Europa to get the fastest option. There are 5745 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 (£182), Virgin Atlantic (£256), and Avianca (£256).

  • 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 £820). Flying from United Kingdom to South America in December is currently the most expensive (average of £1,205). 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 for United Kingdom to South America

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Stansted to Istanbul flights
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Orly to Stansted flights

Top 10 airlines flying from United Kingdom to South America

AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£80Average£1,004FlexibilityNo cancel feeOn-time70%
Search British Airways flights
IberiaCheapest£148Average£950FlexibilityNo cancel feeOn-time77%
Search Iberia flights
Air EuropaCheapest£337Average£878FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
AviancaCheapest£395Average£800FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Air FranceCheapest£500Average£982FlexibilityNo cancel feeOn-time77%
Search Air France flights
LufthansaCheapest£518Average£991FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
JetBlueCheapest£532Average£621FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Turkish AirlinesCheapest£565Average£756FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Air CanadaCheapest£572Average£752FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LEVELCheapest£575Average£589FlexibilityNo cancel feeOn-timeN/A
Search LEVEL flights

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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.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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