How long is the flight from London Stansted Airport to Slovenia?

There are many flights that can get you from London Stansted Airport to Slovenia in 20h 30m. Fly via Turkish Airlines to get the fastest option. London Stansted Airport and Slovenia are separated by a distance of 751 mi.

In terms of precipitation, rainfall in Slovenia ranges from 40.0 - 70.0 inches per month. October is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Slovenia when rainfall is around 40.0 mm.

If weather is an important factor for your trip to Slovenia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

What is the cheapest time of day to fly from STN to SI?

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

Can I find deals for flights from Stansted to Slovenia that include hotel bookings?

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

How can I find direct flights from Stansted to Slovenia?

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

Can I find deals for business class flights from Stansted to Slovenia?

Yes. Cheapflights offers flight deals from Stansted to Slovenia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£56+ Cheap Flights from London Stansted Airport to Slovenia

Cheap flight deals from Stansted to Slovenia

Enter your travel dates to find the best prices.

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Cheapest flights from Stansted to Slovenia
Explore the most affordable flight options available from Stansted to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Thu 15/1005:45 -

2 stops10h 30m

Sun 18/1022:20 -

1 stop14h 35m

Deal found 16/9£116

Fri 20/1118:15 -

2 stops17h 40m

Sun 22/1121:20 -

1 stop16h 30m

Deal found 16/9£117

Thu 5/1106:00 -

1 stop10h 10m

Sun 8/1121:20 -

1 stop12h 35m

Deal found 14/9£124

Thu 5/1106:00 -

1 stop10h 10m

Mon 9/1112:05 -

1 stop6h 55m

Deal found 16/9£129

Find flight deals from Stansted to Slovenia

Round-trip from	£116
One-way from	£56
Popular in	August
Cheapest in	November
Average price	£253

15/10-18/10
3 total stops
25h 05m total
London to Slovenia

Search Deals

21/10-31/12
1 total stop
27h 40m total
London to Slovenia

Search Deals

Highest demand for flights based on searches. 25% potential increase in price (£50 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (£6 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from London Stansted Airport to Slovenia that are best for you.

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Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonLjubljana

STN London Stansted - LJU Ljubljana Joze Pucnik

STNLJU

London Stansted

Wed 21/10

12:35-17:15

1 stop27h 40m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£59

LondonLjubljana

STN London Stansted - LJU Ljubljana Joze Pucnik

STNLJU

London Stansted

Wed 30/9

12:35-17:15

1 stop27h 40m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£74

Fastest return journey

LondonLjubljana

STN London Stansted - LJU Ljubljana Joze Pucnik

STNLJU

London Stansted

Sun 4/10

06:05-17:15

2 stops10h 10m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£81

LondonLjubljana

STN London Stansted - LJU Ljubljana Joze Pucnik

STNLJU

London Stansted

Tue 6/10

08:00-10:10

1 stop25h 10m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£94

LondonLjubljana

STN London Stansted - LJU Ljubljana Joze Pucnik

STNLJU

London Stansted

Wed 16/12

15:05-17:05

1 stop25h 00m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£97

LondonLjubljana

STN London Stansted - LJU Ljubljana Joze Pucnik

STNLJU

London Stansted

Sun 1/11

06:30-09:00

2 stops25h 30m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£101

LondonLjubljana

STN London Stansted - LJU Ljubljana Joze Pucnik

STNLJU

London Stansted

Tue 13/10

15:40-08:50

2 stops16h 10m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£102

LondonLjubljana

STN London Stansted - LJU Ljubljana Joze Pucnik

STNLJU

London Stansted

Tue 22/9

13:50-10:10

1 stop19h 20m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£105

LondonLjubljana

STN London Stansted - LJU Ljubljana Joze Pucnik

STNLJU

London Stansted

Tue 13/10

13:30-10:10

1 stop19h 40m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£106

LondonLjubljana

STN London Stansted - LJU Ljubljana Joze Pucnik

STNLJU

London Stansted

Fri 16/10

19:20-17:15

3 stops20h 55m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£108

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 20 resultsSorted by cheapest first

Best time to book a flight from Stansted to Slovenia

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

STN-LJU

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 London Stansted Airport to Slovenia

STN-SI0

STN-LJU

No data available for this route at this time. Please check back soon.

Related info for your journey

How long is the flight from London Stansted Airport to Slovenia?
There are many flights that can get you from London Stansted Airport to Slovenia in 20h 30m. Fly via Turkish Airlines to get the fastest option. London Stansted Airport and Slovenia are separated by a distance of 751 mi.
Can I find deals for flights from Stansted to Slovenia that include hotel bookings?
Yes. In addition to deals on Stansted to Slovenia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Stansted to Slovenia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stansted to Slovenia.
Can I find deals for business class flights from Stansted to Slovenia?
Yes. Cheapflights offers flight deals from Stansted to Slovenia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Can Cheapflights find flights from Stansted to Slovenia with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Stansted to Slovenia, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Stansted to Slovenia become cheaper?

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Cheap flights from London Stansted Airport to Slovenia from £56

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Stansted to Slovenia

Cheapest flights from Stansted to SloveniaExplore the most affordable flight options available from Stansted to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Explore the most affordable flight options available from Stansted to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Stansted to SloveniaDiscover carefully curated flight deals from Stansted to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Discover carefully curated flight deals from Stansted to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Stansted to SloveniaDiscover last-minute flight deals from Stansted to Slovenia. Data last updated 17 September 2026 and is based on user searches.

Discover last-minute flight deals from Stansted to Slovenia. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Stansted to SloveniaSearch for one-way flight options from Stansted to Slovenia. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

Search for one-way flight options from Stansted to Slovenia. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.

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Best time to book a flight from Stansted to Slovenia

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Cheapflights Insights

Related info for your journey

How long is the flight from London Stansted Airport to Slovenia?

Can I find deals for flights from Stansted to Slovenia that include hotel bookings?

How can I find direct flights from Stansted to Slovenia?

Can I find deals for business class flights from Stansted to Slovenia?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Stansted to Slovenia

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Complete your trip

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Stansted and Slovenia flights

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Cheapest flights from Stansted to Slovenia
Explore the most affordable flight options available from Stansted to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 September 2026.

Best flights from Stansted to Slovenia
Discover carefully curated flight deals from Stansted to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 17 September 2026.

Last-minute flights from Stansted to Slovenia
Discover last-minute flight deals from Stansted to Slovenia. Data last updated 17 September 2026 and is based on user searches.

One-way flights from Stansted to Slovenia
Search for one-way flight options from Stansted to Slovenia. Find affordable one-way fares based on user searches. Data last updated 17 September 2026.