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Cheap flights from Southampton to Slovenia from £232

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Slovenia departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Southampton to Slovenia

Cheap return flights

Logo
09:00 - 10:30SOU-LJU
24h 30m2 stops
Logo
11:05 - 08:40LJU-SOU
22h 35m2 stops
£232
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Wed, 1 Oct - Wed, 8 Oct
Logo
09:00 - 10:30SOU-LJU
24h 30m2 stops
Logo
11:05 - 12:45LJU-SOU
26h 40m3 stops
£250
Find Deal
Wed, 1 Oct - Wed, 8 Oct
Logo
09:00 - 08:05SOU-LJU
46h 05m3 stops
Logo
11:05 - 12:45LJU-SOU
26h 40m3 stops
£297
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Wed, 1 Oct - Wed, 8 Oct
Logo
17:35 - 08:25SOU-LJU
13h 50m1 stop
Logo
11:05 - 08:40LJU-SOU
22h 35m2 stops
£303
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Wed, 1 Oct - Wed, 8 Oct
Logo
20:30 - 20:00SOU-LJU
22h 30m2 stops
Logo
14:55 - 19:30LJU-SOU
29h 35m3 stops
£333
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Mon, 29 Sep - Mon, 6 Oct
Logo
20:30 - 20:00SOU-LJU
22h 30m2 stops
Logo
11:35 - 08:15LJU-SOU
21h 40m2 stops
£339
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Mon, 29 Sep - Mon, 6 Oct
Logo
12:10 - 08:15SOU-LJU
19h 05m1 stop
Logo
11:35 - 11:45LJU-SOU
25h 10m2 stops
£341
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Mon, 29 Sep - Mon, 6 Oct
KLM Logo
09:20 - 08:25SOU-LJU
22h 05m1 stop
KLM Logo
12:35 - 08:45LJU-SOU
21h 10m1 stop
£354KLM
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Wed, 1 Oct - Wed, 8 Oct
Logo
20:30 - 20:00SOU-LJU
22h 30m3 stops
Logo
09:40 - 19:30LJU-SOU
34h 50m3 stops
£372
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Mon, 29 Sep - Mon, 6 Oct
KLM Logo
17:35 - 12:05SOU-LJU
17h 30m1 stop
KLM Logo
12:35 - 08:45LJU-SOU
21h 10m1 stop
£510KLM
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Mon, 29 Sep - Mon, 6 Oct

KLM flights from Southampton to Slovenia

Our best KLM deals on Southampton to Slovenia flight tickets
KLM
1 Oct
SOU09:20Southampton Eastleigh
22h 05m
1 stop
LJU08:25Ljubljana Joze Pucnik
8 Oct
LJU12:35Ljubljana Joze Pucnik
21h 10m
1 stop
SOU08:45Southampton Eastleigh
£354
Find similar
KLM
29 Sept
SOU17:35Southampton Eastleigh
17h 30m
1 stop
LJU12:05Ljubljana Joze Pucnik
6 Oct
LJU12:35Ljubljana Joze Pucnik
21h 10m
1 stop
SOU08:45Southampton Eastleigh
£510
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Slovenia 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, momondo users made 279,928 searches. Data last updated 17 August 2025.
Use the filters below to find and compare flights from Southampton to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Wed 1/10

09:00-10:30

2 stops24h 30m

Ljubljana Joze Pucnik

Wed 8/10

11:05-08:40

2 stops22h 35m

£232

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Wed 1/10

09:00-10:30

2 stops24h 30m

Ljubljana Joze Pucnik

Wed 8/10

11:05-12:45

3 stops26h 40m

£250

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Wed 1/10

09:00-08:05

3 stops46h 05m

Ljubljana Joze Pucnik

Wed 8/10

11:05-12:45

3 stops26h 40m

£297

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Wed 1/10

17:35-08:25

1 stop13h 50m

Ljubljana Joze Pucnik

Wed 8/10

11:05-08:40

2 stops22h 35m

£303

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Mon 29/9

20:30-20:00

2 stops22h 30m

Ljubljana Joze Pucnik

Mon 6/10

14:55-19:30

3 stops29h 35m

£333

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Mon 29/9

20:30-20:00

2 stops22h 30m

Ljubljana Joze Pucnik

Mon 6/10

11:35-08:15

2 stops21h 40m

£339

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Mon 29/9

12:10-08:15

1 stop19h 05m

Ljubljana Joze Pucnik

Mon 6/10

11:35-11:45

2 stops25h 10m

£341

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Wed 1/10

09:20-08:25

1 stop22h 05m

Ljubljana Joze Pucnik

Wed 8/10

12:35-08:45

1 stop21h 10m

£354

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Mon 29/9

20:30-20:00

3 stops22h 30m

Ljubljana Joze Pucnik

Mon 6/10

09:40-19:30

3 stops34h 50m

£372

SouthamptonLjubljana

SOU - LJU

SOULJU

Southampton Eastleigh

Mon 29/9

17:35-12:05

1 stop17h 30m

Ljubljana Joze Pucnik

Mon 6/10

12:35-08:45

1 stop21h 10m

£510

Flights are sorted by cheapest return flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

See travel insights to Slovenia from

How to get the cheapest flight ticket from Southampton to Slovenia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Southampton Eastleigh to Slovenia?

British Airways is the most popular carrier operating from Southampton Eastleigh to Slovenia

Which airlines fly to Slovenia?

easyJet, British Airways and Lufthansa are the top three most popular airlines that fly to Slovenia from Southampton according to our data. easyJet is the first choice among our users, with 42% of people opting to fly with this airline when travelling to Slovenia. Keep in mind that there are 7 different airlines that fly to Slovenia on a routine basis, so you have a few additional options to choose from.

Cheap Southampton to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Slovenia

Best price found

£439

Fastest flight time

13h 50m

Direct flights

None

Airports in Slovenia

1 airport
The best one-way flight to Slovenia from Southampton in the past 72 hours is £439. The best return flight deal from Southampton to Slovenia found on momondo in the last 72 hours is £232.
The fastest flight from Southampton to Slovenia takes 13h 50m
There are no direct flights from Southampton to Slovenia. Popular non-direct route for this connection is Southampton Eastleigh Airport - Ljubljana Joze Pucnik Airport.
There is 1 airport near Slovenia: Ljubljana Joze Pucnik (LJU)
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  • When did momondo last update prices for flights from Southampton Eastleigh Airport to Slovenia?

    Prices for flights from Southampton Eastleigh Airport to Slovenia are refreshed on a daily basis.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Slovenia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to Slovenia.

  • What documentation or ID do you need to fly to Slovenia?

    The travel and health documents required for your trip to Slovenia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Slovenia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Southampton to Slovenia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Slovenia. momondo saves you time and could save you money on your trip.

Can I find flights from Southampton to Slovenia with flexible booking policies on momondo?

All flight searches from Southampton to Slovenia on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Southampton to Slovenia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Slovenia from Southampton.

I’m not ready to book a flight from Southampton to Slovenia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Southampton to Slovenia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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