Cheap flights from Southampton to Buenos Aires-Ministro Pistarini
Cheap return flights from Southampton to Buenos Aires-Ministro Pistarini
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Buenos Aires-Ministro Pistarini flight facts
What you need to know
What are the cheapest airlines?
- Iberia
- Air Europa
- KLM
These airlines usually offer the cheapest flights from Southampton to Buenos Aires-Ministro Pistarini.
What airlines fly indirectly?
- British Airways
- Air France
- Lufthansa
These airlines fly from Southampton to Buenos Aires-Ministro Pistarini, but you’ll have at least one layover.
How long is the flight?
15 hours 30 minutes
This is the shortest flight time from Southampton to Buenos Aires-Ministro Pistarini.
Alternative flights from the UK to Buenos Aires-Ministro Pistarini
Check out prices for other routes
Alternative flights from Southampton
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Southampton/Buenos Aires-Ministro Pistarini route. There are around 35 flights on any given week from the UK to Buenos Aires-Ministro Pistarini and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Southampton to Buenos Aires-Ministro Pistarini
Tips and advice from our flight experts
You've searched for flights from Southampton to Buenos Aires. We've found 25 flights and compared them to give you the best offers. Iberia is, on average, the cheapest airline for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for the route Southampton to Buenos Aires on 25/01/2026 at 02:40 for £44.
We've scanned hundreds of airfares from dozens of airlines across the globe. We've found 10 airlines that operate the 11,800 km flight from Southampton to Buenos Aires.
To find the best offers, consider booking in advance, especially during off-peak seasons. Last-minute deals can also be found, but they are riskier. Look out for Iberia, which operates this route, and remember the average flight duration is about 15 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Don't forget to check our flight + hotel service to book everything at once, saving you time and money.
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