How long is the flight from Southampton to Argentina?

KLM can get you from Southampton to Argentina in just under 38h 40m. Your travel time can differ by up to . The distance from Southampton to Argentina is about 6862 mi.

In terms of precipitation, rainfall in Argentina ranges from 50.0 - 100.0 inches per month. January is typically the wettest month, when rainfall can reach 100.0 mm. June is typically the driest time to visit Argentina when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Argentina, 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 25.0 C. Travellers hoping to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 11.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Southampton to Argentina as you normally would.

What airport do you fly from for flights from Southampton to Argentina?

Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Argentina. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

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

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

How can I find direct flights from Southampton to Argentina?

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

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

Yes. Cheapflights offers flight deals from Southampton to Argentina by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£563+ Cheap Flights from Southampton to Argentina

Cheap flight deals from Southampton to Argentina

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Southampton to Argentina
Explore the most affordable flight options available from Southampton to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Mon 23/1108:40 -

1 stop26h 05m

Mon 30/1117:00 -

1 stop21h 05m

Deal found 26/10£1,063

Sat 21/1117:20 -

2 stops30h 00m

Sat 28/1122:40 -

2 stops30h 30m

Deal found 24/10£1,090

Mon 23/1120:00 -

2 stops35h 10m

Mon 30/1113:15 -

3 stops27h 15m

Deal found 26/10£1,315

Sat 21/1112:25 -

3 stops37h 00m

Sat 28/1113:15 -

2 stops21h 15m

Deal found 24/10£1,346

Mon 30/1117:45 -

2 stops53h 35m

Thu 31/1217:00 -

1 stop36h 55m

Deal found 26/10£1,471

Mon 30/1119:25 -

3 stops32h 50m

Thu 31/1207:25 -

2 stops27h 45m

Deal found 26/10£1,496

Find flight deals from Southampton to Argentina

Round-trip from	£1,063
One-way from	£563
Popular in	December
Cheapest in	May
Average price	£1,064

KLM
23/11-30/11
2 total stops
47h 10m total
Southampton to Argentina

Search Deals

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

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (£52 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 October 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Southampton to Argentina 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

£563

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

£1,066

Fastest return journey

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Sat 21/11

17:20-07:45

1 stop17h 25m

Buenos Aires Ministro Pistarini

Sat 28/11

22:40-08:10

2 stops30h 30m

£1,270

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Sat 21/11

12:25-22:25

3 stops37h 00m

Buenos Aires Ministro Pistarini

Sat 28/11

13:15-13:30

2 stops21h 15m

£1,346

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

£1,471

SouthamptonBuenos Aires

SOU Southampton Eastleigh - EZE Buenos Aires Ministro Pistarini

SOUEZE

Southampton Eastleigh

Mon 30/11

19:25-01:15

3 stops32h 50m

Buenos Aires Ministro Pistarini

Thu 31/12

07:25-14:10

2 stops27h 45m

£1,496

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Sorted by cheapest first

Best time to book a flight from Southampton to Argentina

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

SOU-EZE

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 Argentina

SOU-AR0

SOU-EZE

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

Related info for your journey

What airport do you fly from for flights from Southampton to Argentina?
Most people fly from Southampton Eastleigh (SOU) if they book a flight from Southampton to Argentina. Southampton Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.
How long is the flight from Southampton to Argentina?
KLM can get you from Southampton to Argentina in just under 38h 40m. Your travel time can differ by up to . The distance from Southampton to Argentina is about 6862 mi.
Can I find deals for flights from Southampton to Argentina that include hotel bookings?
Yes. In addition to deals on Southampton to Argentina flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Southampton to Argentina?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to Argentina.
Can I find deals for business class flights from Southampton to Argentina?
Yes. Cheapflights offers flight deals from Southampton to Argentina 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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How does Cheapflights help users find flights from Southampton to Argentina?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Southampton to Argentina. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Southampton to Argentina?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southampton to Argentina.

Can Cheapflights find flights from Southampton to Argentina with no change fees?

Yes, we can. To see specific flights from Southampton to Argentina with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Southampton to Argentina become cheaper?

Yes, Cheapflights offers price alerts on Southampton to Argentina flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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Cheap flights from Southampton to Argentina from £563

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 Argentina

Cheapest flights from Southampton to ArgentinaExplore the most affordable flight options available from Southampton to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Explore the most affordable flight options available from Southampton to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Best flights from Southampton to ArgentinaDiscover carefully curated flight deals from Southampton to Argentina that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Discover carefully curated flight deals from Southampton to Argentina that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Last-minute flights from Southampton to ArgentinaDiscover last-minute flight deals from Southampton to Argentina. Data last updated 29 October 2026 and is based on user searches.

Discover last-minute flight deals from Southampton to Argentina. Data last updated 29 October 2026 and is based on user searches.

One-way flights from Southampton to ArgentinaSearch for one-way flight options from Southampton to Argentina. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.

Search for one-way flight options from Southampton to Argentina. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.

Find flight deals from Southampton to Argentina

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

Best time to book a flight from Southampton to Argentina

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

Cheapflights Insights

Related info for your journey

What airport do you fly from for flights from Southampton to Argentina?

How long is the flight from Southampton to Argentina?

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

How can I find direct flights from Southampton to Argentina?

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

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 Southampton to Argentina

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Argentina 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 Southampton to Argentina by cabin class

Find flights from Southampton to Argentina, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Southampton and Argentina flights

Browse other Southampton and Argentina flight options. Last updated on 29 October 2026.

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How does Cheapflights help users find flights from Southampton to Argentina?

Why should you use Cheapflights to find cheap flight tickets from Southampton to Argentina?

Can Cheapflights find flights from Southampton to Argentina with no change fees?

Can Cheapflights notify me if prices for flights from Southampton to Argentina become cheaper?

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Cheapest flights from Southampton to Argentina
Explore the most affordable flight options available from Southampton to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 October 2026.

Best flights from Southampton to Argentina
Discover carefully curated flight deals from Southampton to Argentina that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 29 October 2026.

Last-minute flights from Southampton to Argentina
Discover last-minute flight deals from Southampton to Argentina. Data last updated 29 October 2026 and is based on user searches.

One-way flights from Southampton to Argentina
Search for one-way flight options from Southampton to Argentina. Find affordable one-way fares based on user searches. Data last updated 29 October 2026.