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Cheap flights from Ljubljana to Copenhagen from £89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 30/9. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — CPH
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Ljubljana to Copenhagen

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to Copenhagen (CPH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Round-trip from

£134

One-way from

£89

Popular in

November

Cheapest in

April

Average price

£138
Air Serbia
  • Air Serbia
  • 14/11-17/11
  • 2 total stops
  • 47h 10m total
  • Ljubljana to Copenhagen
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Transavia France
  • Transavia France
  • 30/9
  • 1 total stop
  • 22h 35m total
  • Ljubljana to Copenhagen
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Highest demand for flights based on searches. 8% potential increase in price (£11 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in September 2025
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Find flight deals from Ljubljana to Copenhagen

Cheapest flights from Ljubljana to Copenhagen
Explore the most affordable flight options available from Ljubljana to Copenhagen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Fri 14/1109:00LJU - CPH
1 stop23h 50mAir Serbia
Mon 17/1109:35CPH - LJU
1 stop23h 20mAir Serbia
Deal found 12/9£134
Mon 8/1219:45LJU - CPH
1 stop14h 05measyJet
Fri 12/1220:40CPH - LJU
1 stop19h 50measyJet
Deal found 11/9£142
Thu 9/1010:50LJU - CPH
1 stop22h 05mSWISS
Thu 16/1006:40CPH - LJU
1 stop11h 55mSWISS
Deal found 11/9£158
Thu 25/919:20LJU - CPH
1 stop13h 35mSWISS
Thu 2/1015:05CPH - LJU
1 stop19h 00mSWISS
Deal found 11/9£171
Sun 26/1009:45LJU - CPH
1 stop23h 05mAir Serbia
Sun 2/1120:20CPH - LJU
1 stop18h 05mAir Serbia
Deal found 11/9£185
Sun 26/1014:55LJU - CPH
2 stops17h 00mMultiple Airlines
Sun 2/1120:00CPH - LJU
1 stop17h 00mMultiple Airlines
Deal found 11/9£228
Sun 7/1209:45LJU - CPH
2 stops8h 40mLufthansa
Fri 12/1212:40CPH - LJU
2 stops6h 50mLufthansa
Deal found 11/9£234
Sun 7/1213:45LJU - CPH
2 stops26h 10mScandinavian Airlines
Fri 12/1213:10CPH - LJU
2 stops27h 20mScandinavian Airlines
Deal found 11/9£2,039

Cheapflights Fare Finder

 
Customise your flight search to find flights from Ljubljana to Copenhagen 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 12 September 2025.
Use the filters below to find and compare flights from Ljubljana to Copenhagen that are best for you.

Fly from

Ljubljana

Fly to

Copenhagen

Route

Depart

Return

Price

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Fri 14/11

09:00-08:50

1 stop23h 50m

Kastrup Copenhagen

Mon 17/11

09:35-08:55

1 stop23h 20m

£134

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Mon 8/12

19:45-09:50

1 stop14h 05m

Kastrup Copenhagen

Fri 12/12

20:40-16:30

1 stop19h 50m

£142

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Sun 7/12

06:30-19:05

1 stop12h 35m

Kastrup Copenhagen

Fri 12/12

19:55-14:00

1 stop18h 05m

£158

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Thu 9/10

10:50-08:55

1 stop22h 05m

Kastrup Copenhagen

Thu 16/10

06:40-18:35

1 stop11h 55m

£158

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Thu 1/1

20:10-08:15

1 stop12h 05m

Kastrup Copenhagen

Mon 5/1

14:20-21:40

1 stop7h 20m

£169

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Sun 26/10

09:45-08:50

1 stop23h 05m

Kastrup Copenhagen

Sun 2/11

20:20-14:25

1 stop18h 05m

£185

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Mon 8/12

06:30-14:00

1 stop7h 30m

Kastrup Copenhagen

Fri 12/12

12:40-19:30

2 stops6h 50m

£188

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Sun 26/10

14:55-07:55

2 stops17h 00m

Kastrup Copenhagen

Sun 2/11

20:00-13:00

1 stop17h 00m

£228

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Sun 7/12

09:45-18:25

2 stops8h 40m

Kastrup Copenhagen

Fri 12/12

12:40-19:30

2 stops6h 50m

£234

LjubljanaCopenhagen

LJU - CPH

LJUCPH

Ljubljana Joze Pucnik

Tue 30/9

20:45-19:20

1 stop22h 35m

£89

Flights are sorted by cheapest return flights first.

Deals found on 9/9

Showing 1-10 of 13 results
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Best time to book a flight from Ljubljana to Copenhagen

Have a flexible travel schedule? Discover the best time to fly to Copenhagen from Ljubljana 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 Ljubljana to Copenhagen

How far ahead should I book a flight from Ljubljana to Copenhagen?

Use this chart to determine the optimal time to book a return flight from Ljubljana to Copenhagen. Price data was last updated on 29 August 2025.

The best time to book flights from Ljubljana to Copenhagen is 49 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Ljubljana to Copenhagen?

Currently, January is the cheapest month in which you can book a flight from Ljubljana to Copenhagen (average of £79). Flying from Ljubljana to Copenhagen in December is currently the most expensive (average of £171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LJU to CPH?

Find hourly flight availability from Ljubljana to Copenhagen. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

A simple way to save on the total cost of your ticket is to fly from Ljubljana to Copenhagen in the morning. If you’re flexible enough to do this you can expect to save up to 50% on your trip compared to booking a flight in the afternoon.

How much does it cost for a return flight from Ljubljana to Copenhagen?

Related info for your journey

Find useful and relevant information for your journey from Ljubljana to Copenhagen. 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 Ljubljana to Copenhagen?

    Air Serbia, easyJet, and SWISS can get you from Ljubljana to Copenhagen in just under 12h 35m. Your travel time can differ by up to 11h 15m. Ljubljana and Copenhagen are separated by a distance of 653 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Ljubljana to Copenhagen one-way?

    £89 is the cheapest one-way deal found within the past few days, from Transavia France. You may also be able to find cheap deals on Finnair and Air Serbia, with prices starting from £149 and £161, respectively.

  • Can I find deals for flights from Ljubljana to Copenhagen that include hotel bookings?

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

  • How can I find direct flights from Ljubljana to Copenhagen?

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

  • Can I find deals for business class flights from Ljubljana to Copenhagen?

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

  • What is the cheapest month to book a flight from Ljubljana to Copenhagen?

    Currently, January is the cheapest month in which you can book a flight from Ljubljana to Copenhagen (average of £79). Flying from Ljubljana to Copenhagen in December is currently the most expensive (average of £171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Roskilde

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Need flexible booking options for your flight to Copenhagen from Ljubljana? 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 Ljubljana to Copenhagen become cheaper?

Yes, Cheapflights offers price alerts on Ljubljana to Copenhagen flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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