How long is the flight from Southampton to South America?

Airlines like KLM and Delta fly from Southampton to South America in about 25h 05m. The time it takes to get you to your destination can typically vary by up to 3h. The distance between Southampton and South America is about 6862 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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 - Rio de Janeiro–Galeão Intl, Southampton Eastleigh - Buenos Aires Ministro Pistarini 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.

£619+ 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 2 September 2026.

Mon 9/1117:45 -

1 stop28h 05m

Mon 23/1120:59 -

1 stop32h 11m

Deal found 1/9£761

Mon 12/1009:05 -

1 stop14h 45m

Mon 19/1021:45 -

1 stop15h 05m

Deal found 28/8£943

Thu 15/1009:05 -

1 stop14h 45m

Thu 22/1021:45 -

1 stop15h 05m

Deal found 31/8£998

Thu 15/1009:05 -

2 stops27h 45m

Thu 22/1011:15 -

2 stops41h 30m

Deal found 31/8£1,031

Thu 15/1009:05 -

3 stops37h 20m

Thu 22/1011:15 -

2 stops41h 30m

Deal found 31/8£1,049

Thu 15/1009:20 -

3 stops27h 45m

Thu 22/1013:50 -

3 stops25h 40m

Deal found 31/8£1,088

Thu 15/1009:05 -

2 stops27h 45m

Thu 22/1020:30 -

2 stops32h 15m

Deal found 31/8£1,222

Tue 29/1208:40 -

2 stops25h 55m

Mon 11/120:05 -

2 stops33h 05m

Deal found 1/9£1,273

Sun 27/1209:30 -

2 stops27h 10m

Tue 12/121:30 -

2 stops31h 40m

Deal found 1/9£1,374

Tue 29/1208:40 -

2 stops25h 55m

Sun 10/123:35 -

2 stops29h 35m

Deal found 1/9£1,424

Sat 26/1217:30 -

2 stops41h 05m

Tue 12/121:30 -

2 stops31h 40m

Deal found 1/9£1,499

Tue 29/1208:40 -

2 stops28h 00m

Fri 8/123:35 -

2 stops30h 20m

Deal found 1/9£1,524

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 2 September 2026.

Mon 9/1117:45 -

1 stop28h 05m

Mon 23/1120:59 -

1 stop32h 11m

Deal found 1/9£761

Sun 21/209:30 -

2 stops25h 05m

Mon 1/321:30 -

2 stops31h 40m

Deal found 1/9£1,055

Thu 15/1009:20 -

3 stops27h 45m

Thu 22/1013:50 -

2 stops25h 40m

Deal found 31/8£1,124

Mon 12/1009:05 -

1 stop14h 45m

Mon 19/1021:45 -

1 stop15h 05m

Deal found 28/8£943

Thu 18/208:40 -

2 stops28h 00m

Sun 28/223:35 -

2 stops53h 35m

Deal found 1/9£1,055

Thu 15/1009:05 -

1 stop14h 45m

Thu 22/1021:45 -

1 stop15h 05m

Deal found 31/8£998

Thu 15/1009:05 -

3 stops36h 40m

Thu 22/1006:00 -

3 stops30h 50m

Deal found 31/8£1,135

Thu 15/1009:05 -

2 stops27h 45m

Thu 22/1011:15 -

2 stops41h 30m

Deal found 31/8£1,031

Fri 19/217:30 -

2 stops65h 05m

Sun 28/220:05 -

2 stops57h 05m

Deal found 1/9£1,206

Thu 15/1009:05 -

2 stops27h 45m

Thu 22/1020:30 -

2 stops32h 15m

Deal found 31/8£1,222

Tue 29/1208:40 -

2 stops25h 55m

Mon 11/120:05 -

2 stops33h 05m

Deal found 1/9£1,273

Wed 16/1208:40 -

2 stops26h 00m

Wed 6/108:35 -

3 stops26h 05m

Deal found 29/8£1,886

Mon 14/1217:30 -

1 stop28h 10m

Wed 6/120:45 -

1 stop32h 25m

Deal found 29/8£1,624

Sat 26/1217:30 -

2 stops41h 05m

Mon 11/120:05 -

2 stops33h 05m

Deal found 1/9£1,499

Wed 30/1217:30 -

2 stops44h 25m

Fri 8/123:35 -

2 stops30h 20m

Deal found 1/9£1,524

Wed 16/1217:30 -

2 stops24h 20m

Sun 3/120:45 -

1 stop32h 25m

Deal found 29/8£1,893

Sat 2/117:30 -

2 stops30h 55m

Sun 3/123:40 -

2 stops29h 30m

Deal found 29/8£1,964

Tue 15/1208:40 -

1 stop37h 00m

Sat 2/120:45 -

1 stop17h 15m

Deal found 29/8£2,130

Fri 18/1217:30 -

2 stops54h 55m

Sat 2/120:35 -

2 stops41h 25m

Deal found 29/8£2,360

Find flight deals from Southampton to South America

Round-trip from	£761
One-way from	£619
Popular in	July
Cheapest in	February
Average price	£762

KLM
9/11-23/11
2 total stops
60h 16m total
Southampton to South America

Search Deals

16/12
3 total stops
40h 10m total
Southampton to South America

Search Deals

Highest demand for flights based on searches. 14% potential increase in price (£106 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 September 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

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Mon 9/11

17:45-18:50

1 stop28h 05m

Sao Paulo Guarulhos Intl

Mon 23/11

20:59-08:10

1 stop32h 11m

£761

Fastest return journey

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Mon 12/10

09:05-19:50

1 stop14h 45m

Sao Paulo Guarulhos Intl

Mon 19/10

21:45-16:50

1 stop15h 05m

£943

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Thu 15/10

09:05-19:50

1 stop14h 45m

Sao Paulo Guarulhos Intl

Thu 22/10

21:45-16:50

1 stop15h 05m

£998

SouthamptonSantiago

SOU Southampton Eastleigh - SCL Santiago Arturo Merino Benitez

SOUSCL

Southampton Eastleigh

Thu 15/10

09:05-08:50

2 stops27h 45m

Santiago Arturo Merino Benitez

Thu 22/10

11:15-08:45

2 stops41h 30m

£1,031

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Sun 21/2

09:30-07:35

2 stops25h 05m

Buenos Aires Ministro Pistarini

Mon 1/3

21:30-08:10

2 stops31h 40m

£1,055

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Thu 18/2

08:40-09:40

2 stops28h 00m

Buenos Aires Ministro Pistarini

Sun 28/2

23:35-08:10

2 stops53h 35m

£1,055

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Thu 15/10

09:20-09:05

3 stops27h 45m

Sao Paulo Guarulhos Intl

Thu 22/10

13:50-19:30

2 stops25h 40m

£1,124

SouthamptonSantiago

SOU Southampton Eastleigh - SCL Santiago Arturo Merino Benitez

SOUSCL

Southampton Eastleigh

Thu 15/10

09:05-17:45

3 stops36h 40m

Santiago Arturo Merino Benitez

Thu 22/10

06:00-16:50

3 stops30h 50m

£1,135

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Fri 19/2

17:30-07:35

2 stops65h 05m

Buenos Aires Ministro Pistarini

Sun 28/2

20:05-08:10

2 stops57h 05m

£1,206

SouthamptonSao Paulo

SOU Southampton Eastleigh - GRU Sao Paulo Guarulhos Intl

SOUGRU

Southampton Eastleigh

Thu 15/10

09:05-08:50

2 stops27h 45m

Sao Paulo Guarulhos Intl

Thu 22/10

20:30-08:45

2 stops32h 15m

£1,222

Flights are sorted by cheapest return flights first.

Deals found on 29/8

Showing 1-10 of 27 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-GRU

SOU-SCL

SOU-EZE

SOU-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 Southampton to South America

SOU-0SA

SOU-GRU

SOU-SCL

SOU-EZE

SOU-GIG

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

1,570 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

1,570 reviews

KLM

7.8

Good

1,570 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 and Delta fly from Southampton to South America in about 25h 05m. The time it takes to get you to your destination can typically vary by up to 3h. The distance between Southampton and South America is about 6862 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Southampton to South America?
Most travelers choose Southampton Eastleigh - Rio de Janeiro–Galeão Intl, Southampton Eastleigh - Buenos Aires Ministro Pistarini 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Southampton to South America

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Top airline flying from Southampton to South America

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£821	Average£1,216	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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Cheap flights from Southampton to South America from £619

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 16/12. 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 2 September 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 2 September 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 2 September 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 2 September 2026.

Last-minute flights from Southampton to South AmericaDiscover last-minute flight deals from Southampton to South America. Data last updated 2 September 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to South America. Data last updated 2 September 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 2 September 2026.

Search for one-way flight options from Southampton to South America. Find affordable one-way fares based on user searches. Data last updated 2 September 2026.

Find flight deals from Southampton to South America

Round-trip from

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Popular in

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Cheapflights Fare Finder

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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Alternative routes for Southampton to South America

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Complete your trip

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Direct flights to

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Southampton and South America flights

Browse other Southampton and South America flight options. Last updated on 2 September 2026.

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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 2 September 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 2 September 2026.

Last-minute flights from Southampton to South America
Discover last-minute flight deals from Southampton to South America. Data last updated 2 September 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 2 September 2026.