How long is the flight from Glasgow Intl Airport to Slovenia?

There are many flights that can get you from Glasgow Intl Airport to Slovenia in 25h 15m. Fly via easyJet to get the fastest option. The distance from Glasgow Intl Airport to Slovenia is about 1051 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 GLA to SI?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Glasgow Intl Airport to Slovenia as you normally would.

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

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

How can I find direct flights from Glasgow Intl to Slovenia?

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

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

Yes. Cheapflights offers flight deals from Glasgow Intl 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.

£99+ Cheap Flights from Glasgow Intl Airport to Slovenia

Cheap flight deals from Glasgow Intl to Slovenia

Enter your travel dates to find the best prices.

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Cheapest flights from Glasgow Intl to Slovenia
Explore the most affordable flight options available from Glasgow Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Sun 13/1208:55 -

1 stop25h 15m

Sat 19/1211:40 -

1 stop21h 10m

Deal found 21/10£124

Fri 4/1220:45 -

1 stop13h 10m

Fri 11/1220:40 -

1 stop24h 20m

Deal found 20/10£143

Sun 13/1208:55 -

2 stops10h 35m

Sat 19/1211:40 -

1 stop10h 00m

Deal found 21/10£143

Sat 21/1121:05 -

2 stops19h 05m

Sat 28/1114:55 -

2 stops17h 00m

Deal found 24/10£144

Thu 12/1119:50 -

1 stop23h 05m

Mon 16/1111:50 -

1 stop21h 35m

Deal found 22/10£145

Fri 4/1220:45 -

1 stop13h 10m

Fri 11/1220:40 -

2 stops19h 45m

Deal found 20/10£182

Thu 12/1113:55 -

2 stops19h 20m

Mon 16/1111:50 -

2 stops11h 25m

Deal found 22/10£188

Sat 21/1106:00 -

1 stop5h 10m

Sat 28/1112:45 -

1 stop4h 45m

Deal found 24/10£256

Find flight deals from Glasgow Intl to Slovenia

Round-trip from	£124
One-way from	£99

easyJet
13/12-19/12
2 total stops
46h 25m total
Glasgow to Slovenia

Search Deals

19/3-31/12
1 total stop
13h 35m total
Glasgow to Slovenia

Search Deals

Cheapflights Fare Finder

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

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Fly to

Route

Depart

Return

Price

Cheapest return flight

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Sat 20/3

21:05-10:25

1 stop12h 20m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£114

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Mon 22/3

06:35-19:55

2 stops12h 20m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£122

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Sun 13/12

08:55-11:10

1 stop25h 15m

Ljubljana Joze Pucnik

Sat 19/12

11:40-07:50

1 stop21h 10m

£124

Fastest return journey

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Wed 24/3

05:40-12:20

1 stop5h 40m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£138

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Fri 4/12

20:45-10:55

1 stop13h 10m

Ljubljana Joze Pucnik

Fri 11/12

20:40-20:00

1 stop24h 20m

£143

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Thu 12/11

19:50-19:55

1 stop23h 05m

Ljubljana Joze Pucnik

Mon 16/11

11:50-08:25

1 stop21h 35m

£145

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Sat 21/11

21:05-10:10

1 stop12h 05m

Ljubljana Joze Pucnik

Sat 28/11

14:55-06:55

2 stops17h 00m

£149

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Sun 21/3

13:40-09:00

2 stops18h 20m

Ljubljana Joze Pucnik

Wed 31/12

00:00-00:00

Nonstop0h 00m

£157

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Thu 12/11

13:55-10:15

2 stops19h 20m

Ljubljana Joze Pucnik

Mon 16/11

11:50-22:15

2 stops11h 25m

£188

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Wed 14/4

21:25-10:20

1 stop11h 55m

Ljubljana Joze Pucnik

Sat 17/4

21:30-09:55

1 stop13h 25m

£202

Flights are sorted by cheapest return flights first.

Deals found on 21/10

Showing 1-10 of 18 resultsSorted by cheapest first

Best time to book a flight from Glasgow Intl to Slovenia

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

GLA-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 Glasgow Intl Airport to Slovenia

GLA-SI0

GLA-LJU

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

Reviews of airlines servicing Slovenia

Read through reviews of airlines operating flights from Glasgow Intl Airport to Slovenia, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.8

Good

1,593 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.8

Good

1,593 reviews

KLM

7.8

Good

1,593 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from Glasgow Intl Airport to Slovenia?
There are many flights that can get you from Glasgow Intl Airport to Slovenia in 25h 15m. Fly via easyJet to get the fastest option. The distance from Glasgow Intl Airport to Slovenia is about 1051 mi.
Can I find deals for flights from Glasgow Intl to Slovenia that include hotel bookings?
Yes. In addition to deals on Glasgow Intl to Slovenia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Glasgow Intl to Slovenia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Glasgow Intl to Slovenia.
Can I find deals for business class flights from Glasgow Intl to Slovenia?
Yes. Cheapflights offers flight deals from Glasgow Intl 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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Top airline flying from Glasgow Intl to Slovenia

Airline	Cheapest	Average	Flexibility	On-time
KLM	Cheapest£262	Average£384	FlexibilityNo cancel fee	On-time75%	Search KLM flights

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

Need flexible booking options for your flight to Slovenia from Glasgow Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Cheap flights from Glasgow Intl Airport to Slovenia from £99

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/3. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Glasgow Intl to Slovenia

Cheapest flights from Glasgow Intl to SloveniaExplore the most affordable flight options available from Glasgow Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Explore the most affordable flight options available from Glasgow Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from Glasgow Intl to SloveniaDiscover carefully curated flight deals from Glasgow Intl to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Discover carefully curated flight deals from Glasgow Intl to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Last-minute flights from Glasgow Intl to SloveniaDiscover last-minute flight deals from Glasgow Intl to Slovenia. Data last updated 24 October 2026 and is based on user searches.

Discover last-minute flight deals from Glasgow Intl to Slovenia. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Glasgow Intl to SloveniaSearch for one-way flight options from Glasgow Intl to Slovenia. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

Search for one-way flight options from Glasgow Intl to Slovenia. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.

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Best time to book a flight from Glasgow Intl to Slovenia

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

Cheapflights Insights

Reviews of airlines servicing Slovenia

Read through reviews of airlines operating flights from Glasgow Intl Airport to Slovenia, such as KLM. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Glasgow Intl Airport to Slovenia?

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

How can I find direct flights from Glasgow Intl to Slovenia?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Glasgow Intl to Slovenia

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Complete your trip

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Glasgow Intl and Slovenia flights

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

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Cheapest flights from Glasgow Intl to Slovenia
Explore the most affordable flight options available from Glasgow Intl to Slovenia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 October 2026.

Best flights from Glasgow Intl to Slovenia
Discover carefully curated flight deals from Glasgow Intl to Slovenia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 24 October 2026.

Last-minute flights from Glasgow Intl to Slovenia
Discover last-minute flight deals from Glasgow Intl to Slovenia. Data last updated 24 October 2026 and is based on user searches.

One-way flights from Glasgow Intl to Slovenia
Search for one-way flight options from Glasgow Intl to Slovenia. Find affordable one-way fares based on user searches. Data last updated 24 October 2026.