SOU - BUE

£1,325 Find Cheap Flights from Southampton to Buenos Aires – Compare and Save

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Everything you should know

Cheapest return flight
£1,325
Typical prices: £1,096-£1,096
Multiple Airlines
Sun 28/10Sat 3/11
SOU - EZE • 3 stops
Cheapest one-way flight
£2,404
Typical prices: £821-£821
Delta
Thu 13/12
SOU - EZE • 2 stops
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Booking Insights
Flight Deals

Cheap Flights from Southampton to Buenos Aires (SOU-BUE)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Southampton to Buenos Aires

Wed, 28 Oct - Tue, 3 Nov
Multiple Airlines Logo
09:20 - 17:08SOU  Southampton Eastleigh-EZE Buenos Aires Ministro Pistarini
34h 48m3 stops Dublin Lisbon Humberto Delgado Rio de Janeiro–Galeão Intl
Multiple Airlines Logo
02:05 - 16:20EZE  Buenos Aires Ministro Pistarini-SOU Southampton Eastleigh
35h 15m3 stops Sao Paulo Guarulhos Intl Milan Malpensa Paris Charles de Gaulle
£1,325Multiple Airlines
Wed, 28 Oct - Tue, 3 Nov
Multiple Airlines Logo
09:20 - 17:08SOU  Southampton Eastleigh-EZE Buenos Aires Ministro Pistarini
34h 48m3 stops Dublin Lisbon Humberto Delgado Rio de Janeiro–Galeão Intl
Multiple Airlines Logo
02:05 - 16:20EZE  Buenos Aires Ministro Pistarini-SOU Southampton Eastleigh
35h 15m2 stops Sao Paulo Guarulhos Intl Paris Charles de Gaulle
£1,334Multiple Airlines
Tue, 27 Oct - Mon, 2 Nov
KLM Logo
08:40 - 11:50SOU  Southampton Eastleigh-EZE Buenos Aires Ministro Pistarini
54h 10m2 stops Amsterdam Schiphol Rio de Janeiro–Galeão Intl
KLM Logo
04:30 - 17:05EZE  Buenos Aires Ministro Pistarini-SOU Southampton Eastleigh
33h 35m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol
£1,368KLM
Tue, 27 Oct - Mon, 2 Nov
Multiple Airlines Logo
09:20 - 13:40SOU  Southampton Eastleigh-EZE Buenos Aires Ministro Pistarini
31h 20m3 stops Dublin Amsterdam Schiphol Sao Paulo Guarulhos Intl
Multiple Airlines Logo
04:30 - 19:30EZE  Buenos Aires Ministro Pistarini-SOU Southampton Eastleigh
36h 00m3 stops Sao Paulo Guarulhos Intl Madrid Barajas Dublin
£1,379Multiple Airlines
Tue, 27 Oct - Mon, 2 Nov
Multiple Airlines Logo
09:20 - 13:40SOU  Southampton Eastleigh-EZE Buenos Aires Ministro Pistarini
31h 20m3 stops Dublin Amsterdam Schiphol Sao Paulo Guarulhos Intl
Multiple Airlines Logo
02:05 - 08:10EZE  Buenos Aires Ministro Pistarini-SOU Southampton Eastleigh
51h 05m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol
£1,451Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
08:40 - 07:45SOU  Southampton Eastleigh-EZE Buenos Aires Ministro Pistarini
26h 05m2 stops Amsterdam Schiphol Madrid Barajas
Multiple Airlines Logo
23:10 - 14:10EZE  Buenos Aires Ministro Pistarini-SOU Southampton Eastleigh
36h 00m1 stop Barcelona-El Prat
£1,724Multiple Airlines
Wed, 28 Oct - Wed, 4 Nov
Multiple Airlines Logo
17:35 - 01:30SOU  Southampton Eastleigh-EZE Buenos Aires Ministro Pistarini
34h 55m2 stops Amsterdam Schiphol Sao Paulo Guarulhos Intl
Multiple Airlines Logo
14:30 - 17:05EZE  Buenos Aires Ministro Pistarini-SOU Southampton Eastleigh
23h 35m2 stops Sao Paulo Guarulhos Intl Amsterdam Schiphol
£1,761Multiple Airlines
Booking Insights

Price, demand, and travel trends for Southampton to Buenos Aires flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Southampton to Buenos Aires with more confidence.

What is the cheapest Southampton to Buenos Aires flight route?

There's little price difference between Southampton to Buenos Aires routes. They average around £1,096 return, based on KAYAK data over the past 12 months.

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Key details for Southampton to Buenos Aires flights

Cheapest flight

£2,404
Flights from Southampton to Buenos Aires Ministro Pistarini Airport

When to book flights from Southampton to Buenos Aires

Are your dates flexible? Find out the best times to travel from Southampton to Buenos Aires based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Your Southampton to Buenos Aires flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Southampton to Buenos Aires?

    Flights from Southampton to Buenos Aires usually depart from Southampton Eastleigh (SOU) and may arrive at several airports in Buenos Aires area, including Buenos Aires Jorge Newbery (AEP) and Buenos Aires Ministro Pistarini (EZE).

  • Which cabin classes can I book on flights from Southampton to Buenos Aires?

    Only Economy class is available on flights from Southampton to Buenos Aires.

  • Which airports do connecting flights from Southampton to Buenos Aires pass through?

    Most connecting flights from Southampton to Buenos Aires pass through Amsterdam Schiphol (AMS), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

  • What popular places can I visit in Buenos Aires?

    Some of the most popular sights in Buenos Aires are Pacific Galleries and Obelisco de Buenos Aires. These are among the most viewed places in Buenos Aires on KAYAK.

  • Do I need a passport to fly from Southampton to Buenos Aires?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Southampton to Buenos Aires changed much recently?

    Yes. Based on fares seen in the past 5 days, return prices on this route varied from about £1,325 to £1,761. That means the highest observed fare was about 32% higher than the lowest one.

  • How are flight prices from Southampton to Buenos Aires looking right now?

    One-way fares from Southampton to Buenos Aires are currently higher than usual. Average one-way flight prices are about £2,404, which is 192% above the typical average for this route.

  • What is the time difference between Southampton and Buenos Aires?

    Buenos Aires is 4 hours behind Southampton (Argentina Time vs British Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car hire options are available in Buenos Aires?

    Since Buenos Aires is served by multiple airports, car hire options and rates can vary depending on which one you fly into.
    Near Buenos Aires Ministro Pistarini Airport (EZE) – daily rates from around £11:

    • Hertz
    • Rentacar
    • Street Rent a Car
    • Alamo
    • Localiza

    Near Buenos Aires Jorge Newbery Airport (AEP) – daily rates from around £18:

    • Alamo
    • Hertz
    • Localiza
    • Rentacar
    • Europcar

Your guide to booking Southampton to Buenos Aires flights

Get tips on when to book, when to fly, and what to know before your trip.

More options for your flight from Southampton to Buenos Aires

Complete your trip to Buenos Aires with a hotel stay or car hire

Car hire in Buenos Aires
Hotels in Buenos Aires
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