£1,158 Find Cheap Flights from Portsmouth to Buenos Aires

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portsmouth to Buenos Aires departing on 21/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 27% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest return fare
£1,158
KLM
Tue 21/4Mon 27/4
SOU - EZE • 1 stop
Cheapest one-way flight
£2,385
Delta
Sat 23/5
SOU - EZE • 2 stops
Direct flights
Every day
You can fly direct with Aerolineas Argentinas, Aeromexico, and others. Average duration is 0
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Buenos Aires!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Portsmouth to Buenos Aires

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Portsmouth to Buenos Aires that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Portsmouth to Buenos Aires

Tue, 21 Apr - Mon, 27 Apr
KLM Logo
17:20 - 05:50
SOU
-
EZE
16h 30m
1 stop
KLM Logo
00:30 - 08:35
EZE
-
SOU
52h 05m
2 stops
£1,158KLM
Tue, 21 Apr - Tue, 28 Apr
KLM Logo
17:20 - 05:50
SOU
-
EZE
16h 30m
1 stop
KLM Logo
15:05 - 08:35
EZE
-
SOU
37h 30m
1 stop
£1,172KLM
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
09:05 - 07:30
SOU
-
EZE
26h 25m
2 stops
Multiple Airlines Logo
06:35 - 15:00
EZE
-
SOU
28h 25m
3 stops
£1,196Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
17:20 - 05:50
SOU
-
EZE
16h 30m
1 stop
Multiple Airlines Logo
06:35 - 15:00
EZE
-
SOU
28h 25m
3 stops
£1,208Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
09:25 - 18:00
SOU
-
EZE
36h 35m
1 stop
Multiple Airlines Logo
11:00 - 19:30
EZE
-
SOU
28h 30m
2 stops
£1,218Multiple Airlines
Tue, 21 Apr - Tue, 28 Apr
Multiple Airlines Logo
20:00 - 01:00
SOU
-
EZE
33h 00m
3 stops
Multiple Airlines Logo
06:35 - 15:00
EZE
-
SOU
28h 25m
3 stops
£1,262Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
09:25 - 05:50
SOU
-
EZE
24h 25m
2 stops
Multiple Airlines Logo
09:02 - 19:30
EZE
-
SOU
30h 28m
3 stops
£1,322Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
17:20 - 05:50
SOU
-
EZE
16h 30m
1 stop
Multiple Airlines Logo
09:02 - 19:30
EZE
-
SOU
30h 28m
3 stops
£1,328Multiple Airlines
Fri, 24 Apr - Fri, 1 May
Multiple Airlines Logo
09:25 - 13:15
SOU
-
EZE
31h 50m
3 stops
Multiple Airlines Logo
09:02 - 19:30
EZE
-
SOU
30h 28m
3 stops
£1,335Multiple Airlines
Fri, 24 Apr - Fri, 1 May
KLM Logo
17:20 - 05:50
SOU
-
EZE
16h 30m
1 stop
KLM Logo
15:05 - 16:50
EZE
-
SOU
21h 45m
1 stop
£1,445KLM
Useful Info

Good to know - Cheap tickets from Portsmouth to Buenos Aires

Low seasonJune
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly (3% more expensive on average)

When to book flights from Portsmouth to Buenos Aires

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

FAQs for booking flights from Portsmouth to Buenos Aires

  • How does KAYAK find such low prices on flights from Portsmouth to Buenos Aires?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portsmouth to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portsmouth to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Portsmouth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portsmouth to Buenos Aires?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Buenos Aires with an airline and back to Portsmouth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portsmouth to Buenos Aires?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buenos Aires from Portsmouth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Portsmouth to Buenos Aires

Cabin class types available on flights to Portsmouth

Cabin classes available on flights to Portsmouth. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Buenos Aires
Business Class flights to Buenos Airesfrom £344
Premium Economy Class flights to Buenos Airesfrom £275
Economy class flights to Buenos Airesfrom £22