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Cheap flights from Southampton to Ljubljana from £270

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/11. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — LJU
14 nov. — 21 nov.1
1 adult
1 adult, Economy

Find flight deals from Southampton to Ljubljana

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Cheapest flights from Southampton to Ljubljana
Explore the most affordable flight options available from Southampton to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 octobre 2025.

jeu. 27/1118:05SOU - LJU
1 stop17h 15mKLM
jeu. 4/1212:50LJU - SOU
1 stop20h 15mKLM
Deal found 13/10£270
jeu. 27/1118:05SOU - LJU
3 stops23h 20mMultiple Airlines
jeu. 4/1212:50LJU - SOU
1 stop20h 15mMultiple Airlines
Deal found 13/10£304

Cheap flight deals from Southampton to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Ljubljana (LJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 15 octobre 2025.

Round-trip from

£270

Popular in

August

Cheapest in

March

Average price

£172
KLM
  • KLM
  • 27/11-4/12
  • 2 total stops
  • 37h 30m total
  • Southampton to Ljubljana
Search Deals
Highest demand for flights based on searches. 18% potential increase in price (£32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Southampton to Ljubljana 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 15 octobre 2025.
Use the filters below to find and compare flights from Southampton to Ljubljana that are best for you.

Fly from

Southampton

Fly to

Ljubljana

Route

Depart

Return

Price

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

jeu. 27/11

18:05-12:20

1 stop17h 15m

Ljubljana Joze Pucnik

jeu. 4/12

12:50-08:05

1 stop20h 15m

£270

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

jeu. 26/3

18:05-12:20

1 stop17h 15m

Ljubljana Joze Pucnik

lun. 30/3

12:50-08:50

1 stop21h 00m

£285

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

jeu. 27/11

18:05-18:25

3 stops23h 20m

Ljubljana Joze Pucnik

jeu. 4/12

12:50-08:05

1 stop20h 15m

£304

Flights are sorted by cheapest return flights first.

Deals found on 13/10

Best time to book a flight from Southampton to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Southampton 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 Southampton to Ljubljana

What is the cheapest month to book a flight from Southampton to Ljubljana?

Currently, February is the cheapest month in which you can book a flight from Southampton to Ljubljana (average of £45). Flying from Southampton to Ljubljana in July is currently the most expensive (average of £134). 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.

Related info for your journey

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

  • How long is the flight from Southampton to Ljubljana?

    Airlines like KLM fly from Southampton to Ljubljana in about 17h 15m. The time it takes to get you to your destination can typically vary by up to . Southampton and Ljubljana are separated by a distance of 790 mi.

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

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

  • How can I find direct flights from Southampton to Ljubljana?

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

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

    Yes. Cheapflights offers flight deals from Southampton to Ljubljana 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 Southampton to Ljubljana?

    Currently, February is the cheapest month in which you can book a flight from Southampton to Ljubljana (average of £45). Flying from Southampton to Ljubljana in July is currently the most expensive (average of £134). 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

Travelling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Kranj

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Cheapflights makes it easy to find Southampton to Ljubljana flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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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 Ljubljana.

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

Yes, we can. To see specific flights from Southampton to Ljubljana 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 Ljubljana become cheaper?

Yes, Cheapflights offers price alerts on Southampton to Ljubljana 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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