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 26h 50m. 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.

£128+ 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.

Cheapest

Best

Last-minute

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 19 September 2026.

Fri 30/1007:05 -

1 stop26h 50m

Fri 6/1120:40 -

1 stop12h 40m

Deal found 15/9£128

Sun 1/1118:30 -

1 stop15h 40m

Sun 8/1110:50 -

1 stop10h 25m

Deal found 17/9£136

Sat 31/1021:05 -

1 stop12h 05m

Sat 7/1111:40 -

1 stop10h 00m

Deal found 16/9£141

Sat 31/1020:40 -

1 stop12h 30m

Sat 7/1111:40 -

1 stop9h 20m

Deal found 16/9£143

Sun 1/1118:30 -

1 stop15h 40m

Sun 8/1117:45 -

2 stops27h 30m

Deal found 17/9£163

Fri 30/1007:35 -

2 stops25h 00m

Fri 6/1120:40 -

1 stop12h 40m

Deal found 15/9£169

Tue 3/1120:50 -

1 stop13h 40m

Tue 10/1113:30 -

2 stops21h 40m

Deal found 19/9£170

Find flight deals from Glasgow Intl to Slovenia

Round-trip from	£128

easyJet
30/10-6/11
2 total stops
39h 30m 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

Fri 30/10

07:05-10:55

1 stop26h 50m

Ljubljana Joze Pucnik

Fri 6/11

20:40-08:20

1 stop12h 40m

£128

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Sun 1/11

18:30-11:10

1 stop15h 40m

Ljubljana Joze Pucnik

Sun 8/11

10:50-20:15

1 stop10h 25m

£136

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Sat 31/10

20:40-10:10

1 stop12h 30m

Ljubljana Joze Pucnik

Sat 7/11

11:40-20:00

1 stop9h 20m

£143

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Fri 16/10

21:20-20:50

1 stop22h 30m

Ljubljana Joze Pucnik

Mon 19/10

11:00-10:10

1 stop24h 10m

£210

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Thu 15/10

21:20-09:55

1 stop11h 35m

Ljubljana Joze Pucnik

Mon 19/10

11:00-10:10

1 stop24h 10m

£231

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Tue 3/11

17:15-12:20

1 stop18h 05m

Ljubljana Joze Pucnik

Tue 10/11

12:55-16:30

1 stop4h 35m

£245

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Fri 30/10

07:55-09:00

3 stops24h 05m

Ljubljana Joze Pucnik

Fri 6/11

14:55-07:20

3 stops17h 25m

£277

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Fri 16/10

20:40-21:45

2 stops24h 05m

Ljubljana Joze Pucnik

Mon 19/10

06:25-22:40

2 stops17h 15m

£301

Fastest return journey

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Wed 14/10

07:10-17:15

1 stop9h 05m

Ljubljana Joze Pucnik

Mon 19/10

15:10-19:35

1 stop5h 25m

£304

GlasgowLjubljana

GLA Glasgow Intl - LJU Ljubljana Joze Pucnik

GLALJU

Glasgow Intl

Sun 18/10

13:40-14:15

1 stop23h 35m

Ljubljana Joze Pucnik

Wed 21/10

18:00-22:25

1 stop5h 25m

£325

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Sorted 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

1,577 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

1,577 reviews

KLM

7.8

Good

1,577 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 26h 50m. 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£231	Average£360	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?

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Cheap flights from Glasgow Intl Airport to Slovenia from £128

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/10. 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 19 September 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 19 September 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 19 September 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 19 September 2026.

Last-minute flights from Glasgow Intl to SloveniaDiscover last-minute flight deals from Glasgow Intl to Slovenia. Data last updated 19 September 2026 and is based on user searches.

Discover last-minute flight deals from Glasgow Intl to Slovenia. Data last updated 19 September 2026 and is based on user searches.

Find flight deals from Glasgow Intl to Slovenia

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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

Complete your trip to Slovenia by adding a car hire and/or hotel booking to your travel itinerary.

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Glasgow Intl and Slovenia flights

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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 19 September 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 19 September 2026.

Last-minute flights from Glasgow Intl to Slovenia
Discover last-minute flight deals from Glasgow Intl to Slovenia. Data last updated 19 September 2026 and is based on user searches.