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Cheap flights from Glasgow Intl Airport to Slovenia from £177

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
GLA — LJU
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Glasgow Intl to Slovenia

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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 27 November 2025.

Tue 23/1220:50GLA - LJU
3 stops40h 40mMultiple Airlines
Sun 28/1220:45LJU - GLA
3 stops26h 35mMultiple Airlines
Deal found 26/11£349
Tue 23/1206:00GLA - LJU
1 stop15h 10mLufthansa
Sun 28/1210:35LJU - GLA
1 stop13h 35mLufthansa
Deal found 26/11£382
Tue 23/1206:00GLA - LJU
1 stop15h 10mLufthansa
Mon 29/1210:25LJU - GLA
1 stop13h 45mLufthansa
Deal found 26/11£404
Wed 24/1209:05GLA - LJU
2 stops25h 35mKLM
Sun 28/1212:45LJU - GLA
1 stop10h 25mKLM
Deal found 25/11£430
Wed 24/1209:05GLA - LJU
2 stops25h 35mKLM
Mon 29/1212:50LJU - GLA
1 stop4h 45mKLM
Deal found 25/11£464

Cheap flight deals from Glasgow Intl to Slovenia

Keep the following information in mind while searching for Glasgow Intl to Slovenia flight deals. Data was last updated 27 November 2025.

Round-trip from

£177

Popular in

April

Cheapest in

February

Average price

£235
10/1-17/1
  • 10/1-17/1
  • 4 total stops
  • 23h 50m total
  • Glasgow to Slovenia
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£66 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£10 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Glasgow Intl 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, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from Glasgow Intl Airport to Slovenia that are best for you.

Fly from

Glasgow Intl

Fly to

Slovenia

Route

Depart

Return

Price

GlasgowLjubljana

GLA - LJU

GLALJU

Glasgow Intl

Sat 10/1

22:30-12:45

2 stops13h 15m

Ljubljana Joze Pucnik

Sat 17/1

10:25-20:00

2 stops10h 35m

£177

GlasgowLjubljana

GLA - LJU

GLALJU

Glasgow Intl

Sat 10/1

06:05-13:10

1 stop6h 05m

Ljubljana Joze Pucnik

Sat 17/1

13:40-22:10

1 stop9h 30m

£232

GlasgowLjubljana

GLA - LJU

GLALJU

Glasgow Intl

Mon 12/1

06:05-12:20

1 stop5h 15m

Ljubljana Joze Pucnik

Thu 15/1

12:50-22:10

1 stop10h 20m

£275

GlasgowLjubljana

GLA - LJU

GLALJU

Glasgow Intl

Tue 23/12

20:50-14:30

3 stops40h 40m

Ljubljana Joze Pucnik

Sun 28/12

09:45-07:55

3 stops23h 10m

£353

GlasgowLjubljana

GLA - LJU

GLALJU

Glasgow Intl

Tue 23/12

06:00-22:10

1 stop15h 10m

Ljubljana Joze Pucnik

Sun 28/12

10:35-23:10

1 stop13h 35m

£382

GlasgowLjubljana

GLA - LJU

GLALJU

Glasgow Intl

Tue 23/12

06:00-22:10

1 stop15h 10m

Ljubljana Joze Pucnik

Mon 29/12

10:25-23:10

1 stop13h 45m

£404

Flights are sorted by cheapest return flights first.

Deals found on 26/11

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.
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

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

Find hourly flight availability from Glasgow Intl to Slovenia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

It’s optimal to fly from Glasgow Intl Airport to Slovenia at midday. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

Reviews of airlines servicing Slovenia

Get insights into the airlines that provide service to Slovenia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Slovenia. Reviews last updated 27 November 2025.
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
7.7
Good
1,423 reviews
Check prices

Crew

8.4

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Crew

8.4

Comfort

7.6

Boarding

7.8

Overall

7.7

Food

7.2

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Find useful and relevant information for your journey from Glasgow Intl to Slovenia. 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 Glasgow Intl Airport to Slovenia?

    There are many flights that can get you from Glasgow Intl Airport to Slovenia in 6h 05m. Fly via KLM 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.

See more FAQs

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Alternative routes for Glasgow Intl to Slovenia

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Top airline flying from Glasgow Intl to Slovenia

Discover the top airline that operate flights from Glasgow Intl to Slovenia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£175Average£269FlexibilityNo cancel feeOn-time75%
Search KLM flights

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How does Cheapflights help users find flights from Glasgow Intl to Slovenia?

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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.

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

Yes! Start tracking prices for Glasgow Intl to Slovenia flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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