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Cheap flights from Portsmouth to Argentina from £1,253

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — EZE
29 Apr — 6 May1
1 adult

Cheap flight deals from Portsmouth to Argentina

Keep the following information in mind while searching for Portsmouth to Argentina flight deals. Data was last updated 24 April 2025.

Round-trip from

£1,253

Popular in

December

Cheapest in

May

Average price

£938
KLM
  • KLM
  • 7/6-14/6
  • 3 total stops
  • 77h 05m total
  • Portsmouth to Argentina
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£43 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£23 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Portsmouth to Argentina

Cheapest flights from Portsmouth to Argentina
Explore the most affordable flight options available from Portsmouth to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 April 2025.

Sat 7/609:20SOU - EZE
1 stop24h 10mKLM
Sat 14/623:55EZE - SOU
2 stops52h 55mKLM
Deal found 23/4£1,253
Sat 7/609:20SOU - EZE
3 stops31h 30mMultiple Airlines
Sat 14/623:55EZE - SOU
2 stops29h 15mMultiple Airlines
Deal found 23/4£1,648
Thu 25/1209:00SOU - EZE
2 stops27h 45mDelta
Wed 14/122:50EZE - SOU
2 stops55h 00mDelta
Deal found 23/4£7,650

Cheapflights Fare Finder

Customise your flight search to find flights from Portsmouth to Argentina that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 April 2025.
Use the filters below to find and compare flights from Portsmouth to Argentina that are best for you.

Fly from

Portsmouth

Fly to

Argentina

Route

Depart

Return

Price

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Sat 7/6

09:20-05:30

1 stop24h 10m

Buenos Aires Ministro Pistarini

Sat 14/6

23:55-08:50

2 stops52h 55m

£1,253

SouthamptonBuenos Aires

SOU - EZE

SOUEZE

Southampton Eastleigh

Sat 7/6

09:20-12:50

3 stops31h 30m

Buenos Aires Ministro Pistarini

Sat 14/6

23:55-09:10

2 stops29h 15m

£1,648

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Best time to book a flight from Portsmouth to Argentina

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

What is the cheapest month to book a flight from Portsmouth to Argentina?

Currently, June is the cheapest month in which you can book a flight from Portsmouth to Argentina (average of £979). Flying from Portsmouth to Argentina in December is currently the most expensive (average of £1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from P0R to AR?

Find hourly flight availability from Portsmouth to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 24 April 2025.

When flying from Portsmouth to Argentina, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Argentina by month

Plan your trip to Argentina by taking into account the average rainfall totals by month.

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.

Temperature in Argentina by month

Plan your trip to Argentina by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Argentina. Reviews last updated 24 April 2025.
KLM
7.8
Good
1,333 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.
KLM
7.8
Good
1,333 reviews
KLM
7.8
Good
1,333 reviews
Check prices

Overall

7.8

Food

7.2

Boarding

7.8

Comfort

7.7

Entertainment

7.1

Crew

8.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Mar 2025

LBA - AMS

Overall, the flight from Leeds Bradford to Amsterdam was at expected. The crew were efficient at boarding and professional on board. The only issue was extremely slow check in at Leeds Bradford which was very frustrating.

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to Argentina. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest flights from Portsmouth to Argentina?

    The cheapest flight price from Portsmouth to Argentina is £759. On average you can expect to pay £1,128. The most popular route, (Southampton Eastleigh - Buenos Aires Ministro Pistarini), can usually be booked for £2,057.

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

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

  • How can I find direct flights from Portsmouth to Argentina?

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

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

    Yes. Cheapflights offers flight deals from Portsmouth 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.

  • What is the cheapest month to book a flight from Portsmouth to Argentina?

    Currently, June is the cheapest month in which you can book a flight from Portsmouth to Argentina (average of £979). Flying from Portsmouth to Argentina in December is currently the most expensive (average of £1,250). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Portsmouth to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to Argentina

Discover the top 10 airlines that operate flights from Portsmouth to Argentina. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 24 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest£451Average£1,013FlexibilityNo cancel feeOn-time77%
Search Air France flights
Air EuropaCheapest£589Average£974FlexibilityNo cancel feeOn-time83%
Search Air Europa flights
ITA AirwaysCheapest£624Average£1,037FlexibilityNo cancel feeOn-time81%
Search ITA Airways flights
Air CanadaCheapest£651Average£693FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
LufthansaCheapest£697Average£1,071FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
IberiaCheapest£702Average£898FlexibilityNo cancel feeOn-time77%
Search Iberia flights
FinnairCheapest£744Average£864FlexibilityNo cancel feeOn-time76%
Search Finnair flights
British AirwaysCheapest£759Average£1,016FlexibilityNo cancel feeOn-time70%
Search British Airways flights
KLMCheapest£844Average£1,127FlexibilityNo cancel feeOn-time75%
Search KLM flights
LATAM AirlinesCheapest£845Average£1,147FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights

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