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Ljubljana

$444+ Cheap flights from Colorado to Ljubljana (LJU)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LJU
Apr 27 — May 41
Sun 4/27
Sun 5/4
1 adult, Economy
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Cheap flight deals from Colorado to Ljubljana

Keep the following information in mind while searching for Colorado to Ljubljana flight deals. Data was last updated April 22, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$890
(Justfly.com)

One-way from

$447
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$646
Provider with most accurate pricing for Denver Intl-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Ljubljana Joze Pucnik flights.
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From Colorado to Ljubljana Joze Pucnik
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One-way flight from Colorado to Ljubljana Joze Pucnik
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Highest demand for flights based on searches. 39% potential increase in price ($818 potential increase over avg. RT price).
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Cheapest flight prices on average. 21% potential price decrease ($222 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Colorado to Ljubljana

Cheapest flights from Colorado to Ljubljana
Explore the most affordable flight options available from Colorado to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2025.

This FlightHub deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/137:50 pmDEN - LJU
1 stop15h 25mTurkish Airlines
Sat 9/279:25 amLJU - DEN
1 stop16h 30mTurkish Airlines
Deal found 4/22$710
This Gurufare deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/106:35 pmDEN - LJU
1 stop15h 15mBritish Airways
Mon 9/223:10 pmLJU - DEN
1 stop33h 15mBritish Airways
Deal found 4/22$861
This StudentUniverse deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:53 pmDEN - LJU
2 stops35h 52mFinnair
Thu 10/169:30 amLJU - DEN
2 stops40h 12mFinnair
Deal found 4/22$1,011
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/115:50 pmDEN - LJU
3 stops31h 10mMultiple Airlines
Sat 5/241:20 pmLJU - DEN
3 stops35h 00mMultiple Airlines
Deal found 4/22$1,102
This Delta deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/3010:45 amDEN - LJU
2 stops16h 50mDelta
Sat 8/912:35 pmLJU - DEN
2 stops28h 05mDelta
Deal found 4/22$1,333
This Lufthansa deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/305:59 pmDEN - LJU
2 stops17h 26mLufthansa
Sun 8/109:35 amLJU - DEN
2 stops14h 00mLufthansa
Deal found 4/22$1,371
This Gurufare deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/295:50 pmDEN - LJU
1 stop16h 45mSWISS
Sat 7/127:20 pmLJU - DEN
2 stops33h 16mSWISS
Deal found 4/22$1,601

Cheapflights Fare Finder

Customize your flight search to find flights from Colorado to Ljubljana 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 2,558,603 searches. Data last updated April 22, 2025.
Use the filters below to find and compare flights from Colorado to Ljubljana that are best for you.

Fly from

Colorado

Fly to

Ljubljana

Route

Depart

Return

Price

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sat 9/13

7:50 pm-7:15 pm

1 stop15h 25m

Ljubljana Joze Pucnik

Sat 9/27

9:25 am-5:55 pm

1 stop16h 30m

$710

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 9/10

6:35 pm-5:50 pm

1 stop15h 15m

Ljubljana Joze Pucnik

Mon 9/22

3:10 pm-4:25 pm

1 stop33h 15m

$861

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Thu 10/2

12:53 pm-8:45 am

2 stops35h 52m

Ljubljana Joze Pucnik

Thu 10/16

9:30 am-5:42 pm

2 stops40h 12m

$1,011

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sun 5/11

5:50 pm-9:00 am

3 stops31h 10m

Ljubljana Joze Pucnik

Sat 5/24

1:20 pm-4:20 pm

3 stops35h 00m

$1,102

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 7/30

10:45 am-11:35 am

2 stops16h 50m

Ljubljana Joze Pucnik

Sat 8/9

12:35 pm-8:40 am

2 stops28h 05m

$1,333

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 7/30

5:59 pm-7:25 pm

2 stops17h 26m

Ljubljana Joze Pucnik

Sun 8/10

9:35 am-3:35 pm

2 stops14h 00m

$1,371

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sun 6/29

5:50 pm-6:35 pm

1 stop16h 45m

Ljubljana Joze Pucnik

Sat 7/12

7:20 pm-8:36 pm

2 stops33h 16m

$1,601

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Tue 7/29

12:34 am-9:55 am

2 stops49h 21m

$444

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 7/30

6:35 pm-5:50 pm

1 stop15h 15m

$533

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Best time to book a flight from Colorado to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Colorado with our price prediction graph.
Estimated round-trip 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 Colorado to Ljubljana

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

Find hourly flight availability from Colorado to Ljubljana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2025.

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

Rainfall in Ljubljana by month

Plan your trip to Ljubljana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ljubljana ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Ljubljana when rainfall is around 1.6 in.

Temperature in Ljubljana by month

Plan your trip to Ljubljana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ljubljana, 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 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Ljubljana

Get insights into the airlines that provide service to Ljubljana. 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 Ljubljana. Reviews last updated April 22, 2025.
Turkish Airlines
7.3
Good
3,773 reviews

Entertainment

7.4

Crew

7.7

Food

7.3

Boarding

7.3

Comfort

7.3

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
Turkish Airlines
7.3
Good
3,773 reviews
Turkish Airlines
7.3
Good
3,773 reviews

Entertainment

7.4

Crew

7.7

Food

7.3

Boarding

7.3

Comfort

7.3

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
Lufthansa
6.7
Okay
7,023 reviews
Turkish Airlines
7.3
Good
3,773 reviews

Entertainment

7.4

Crew

7.7

Food

7.3

Boarding

7.3

Comfort

7.3

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again
British Airways
6.6
Okay
6,794 reviews
Turkish Airlines
7.3
Good
3,773 reviews

Entertainment

7.4

Crew

7.7

Food

7.3

Boarding

7.3

Comfort

7.3

Overall

7.3

Reviews

1 / 20
2.0
Mediocre

Ilker,Apr 2025

LAX - IST

In İstanbul waited 2,30hours wheel chair service and they purchased 350 turkish liras, i paid already for all service, THY lost trusted service, never used again

Related info for your journey

Find useful and relevant information for your journey from Colorado to Ljubljana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ljubljana from Colorado?

    If you book a flight to Ljubljana from Colorado, you will be flying to Joze Pucnik, which is the city’s only airport. Ljubljana Joze Pucnik (LJU) is located 11.7 mi from the center of Ljubljana.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Ljubljana 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 Colorado to Ljubljana?

    Currently, February is the cheapest month in which you can book a flight from Colorado to Ljubljana (average of $710). Flying from Colorado to Ljubljana in June is currently the most expensive (average of $1,520). 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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Alternative routes for Colorado to Ljubljana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Colorado to Ljubljana

Discover the top 2 airlines that operate flights from Colorado to Ljubljana. 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 2,558,603 searches. Data last updated April 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$598Average$672FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$796Average$1,244FlexibilityNo cancel feeOn-time76%

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