How long is the flight from Southampton to South America?

Airlines like KLM fly from Southampton to South America in about 37h 10m. The time it takes to get you to your destination can typically vary by up to . The distance between Southampton and South America is about 5822 mi.

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).

What are the most popular routes from Southampton to South America?

Most travelers choose Southampton Eastleigh - Buenos Aires Ministro Pistarini, Southampton Eastleigh - Rio de Janeiro–Galeão Intl or Southampton Eastleigh - Sao Paulo Guarulhos Intl when deciding on the best route from Southampton to South America.

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

When flying from Southampton 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.

What airport do you fly from for flights from Southampton to South America?

Located just 3.5 mi from the city center, Southampton Eastleigh (SOU) is the airport most travelers will use when flying to South America from Southampton.

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

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

How can I find direct flights from Southampton to South America?

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

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

Yes. Cheapflights offers flight deals from Southampton 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.

£561+ Cheap Flights from Southampton to South America

Cheap flight deals from Southampton to South America

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Southampton to South America
Explore the most affordable flight options available from Southampton to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Sat 31/1017:20 -

2 stops28h 35m

Thu 25/220:10 -

1 stop15h 50m

Deal found 26/10£941

Thu 10/1208:40 -

1 stop37h 10m

Thu 17/1213:55 -

1 stop15h 15m

Deal found 26/10£962

Thu 10/1208:40 -

1 stop14h 30m

Thu 17/1220:10 -

1 stop31h 45m

Deal found 26/10£981

Mon 14/1217:45 -

1 stop29h 25m

Mon 21/1220:10 -

1 stop31h 00m

Deal found 30/10£1,058

Mon 23/1108:40 -

1 stop26h 05m

Mon 30/1117:00 -

1 stop21h 05m

Deal found 26/10£1,060

Thu 10/1209:20 -

2 stops24h 10m

Thu 17/1207:55 -

2 stops27h 15m

Deal found 26/10£1,139

Mon 23/1120:00 -

2 stops35h 10m

Mon 30/1113:15 -

3 stops27h 15m

Deal found 26/10£1,312

Mon 30/1117:45 -

2 stops53h 35m

Thu 31/1217:00 -

1 stop36h 55m

Deal found 26/10£1,467

Mon 30/1119:25 -

3 stops32h 50m

Thu 31/1207:25 -

2 stops27h 45m

Deal found 26/10£1,492

Find flight deals from Southampton to South America

Round-trip from	£962
One-way from	£561
Popular in	July
Cheapest in	March
Average price	£902

KLM
10/12-17/12
2 total stops
52h 25m total
Southampton to South America

Search Deals

30/11-31/12
3 total stops
56h 45m total
Southampton to South America

Search Deals

Highest demand for flights based on searches. 13% potential increase in price (£100 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

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Mon 30/11

20:00-01:45

3 stops56h 45m

Buenos Aires Ministro Pistarini

Wed 31/12

00:00-04:00

Nonstop0h 00m

£561

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Thu 10/12

08:40-18:50

1 stop37h 10m

Sao Paulo Guarulhos Intl

Thu 17/12

13:55-08:10

1 stop15h 15m

£962

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Mon 23/11

08:40-20:20

2 stops38h 40m

Buenos Aires Ministro Pistarini

Mon 30/11

17:00-17:05

1 stop21h 05m

£1,063

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Thu 10/12

09:20-06:30

2 stops24h 10m

Sao Paulo Guarulhos Intl

Thu 17/12

07:55-14:10

2 stops27h 15m

£1,139

SouthamptonLima

SOU Southampton Eastleigh - LIM Lima J Chavez Intl

SOULIM

Southampton Eastleigh

Sun 13/12

09:30-18:10

1 stop37h 40m

Lima J Chavez Intl

Sat 19/12

01:50-17:05

3 stops34h 15m

£1,190

SouthamptonLima

SOU Southampton Eastleigh - LIM Lima J Chavez Intl

SOULIM

Southampton Eastleigh

Sun 13/12

09:30-18:10

1 stop37h 40m

Lima J Chavez Intl

Sun 20/12

20:10-17:05

1 stop15h 55m

£1,207

SouthamptonLima

SOU Southampton Eastleigh - LIM Lima J Chavez Intl

SOULIM

Southampton Eastleigh

Mon 14/12

17:45-23:45

2 stops35h 00m

Lima J Chavez Intl

Sun 20/12

01:50-08:10

3 stops49h 20m

£1,363

SouthamptonLima

SOU Southampton Eastleigh - LIM Lima J Chavez Intl

SOULIM

Southampton Eastleigh

Thu 10/12

20:00-01:50

3 stops34h 50m

Lima J Chavez Intl

Wed 16/12

02:55-14:10

2 stops30h 15m

£1,383

Fastest return journey

SouthamptonLima

SOU Southampton Eastleigh - LIM Lima J Chavez Intl

SOULIM

Southampton Eastleigh

Mon 14/12

08:40-18:10

1 stop14h 30m

Lima J Chavez Intl

Mon 21/12

19:20-08:10

2 stops31h 50m

£1,432

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Mon 30/11

17:45-20:20

2 stops53h 35m

Buenos Aires Ministro Pistarini

Thu 31/12

17:00-08:55

1 stop36h 55m

£1,467

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 15 resultsSorted by cheapest first

Best time to book a flight from Southampton to South America

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

SOU-EZE

SOU-LIM

SOU-GRU

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 Southampton to South America

SOU-0SA

SOU-EZE

SOU-LIM

SOU-GRU

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South America

See what other customers who have flown with KLM from Southampton to South America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,595 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

KLM

7.8

Good

1,595 reviews

KLM

7.8

Good

1,595 reviews

Check prices

Reviews

1 / 20

6.0

Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

What airport do you fly from for flights from Southampton to South America?
Located just 3.5 mi from the city center, Southampton Eastleigh (SOU) is the airport most travelers will use when flying to South America from Southampton.
How long is the flight from Southampton to South America?
Airlines like KLM fly from Southampton to South America in about 37h 10m. The time it takes to get you to your destination can typically vary by up to . The distance between Southampton and South America is about 5822 mi.
What are the most popular routes from Southampton to South America?
Most travelers choose Southampton Eastleigh - Buenos Aires Ministro Pistarini, Southampton Eastleigh - Rio de Janeiro–Galeão Intl or Southampton Eastleigh - Sao Paulo Guarulhos Intl when deciding on the best route from Southampton to South America.
Can I find deals for flights from Southampton to South America that include hotel bookings?
Yes. In addition to deals on Southampton to South America flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to South America?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to South America.
Can I find deals for business class flights from Southampton to South America?
Yes. Cheapflights offers flight deals from Southampton 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.

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Top airline flying from Southampton to South America

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£832	Average£1,246	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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Cheap flights from Southampton to South America from £561

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/11. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Southampton to South America

Cheapest flights from Southampton to South AmericaExplore the most affordable flight options available from Southampton to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Southampton to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Southampton to South AmericaDiscover carefully curated flight deals from Southampton to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Southampton to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Southampton to South AmericaDiscover last-minute flight deals from Southampton to South America. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to South America. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Southampton to South AmericaSearch for one-way flight options from Southampton to South America. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Southampton to South America. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Southampton to South America

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

Best time to book a flight from Southampton to South America

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

Cheapflights Insights

Reviews of airlines servicing South America

See what other customers who have flown with KLM from Southampton to South America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Southampton to South America?

How long is the flight from Southampton to South America?

What are the most popular routes from Southampton to South America?

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

How can I find direct flights from Southampton to South America?

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

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from Southampton to South America
Explore the most affordable flight options available from Southampton to South America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Southampton to South America
Discover carefully curated flight deals from Southampton to South America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Last-minute flights from Southampton to South America
Discover last-minute flight deals from Southampton to South America. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Southampton to South America
Search for one-way flight options from Southampton to South America. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.