HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ljubljana

$465+ 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 5/18. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LJU
Jan 27 — Feb 31
Mon 1/27
Mon 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colorado to Ljubljana with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colorado to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Colorado (USCO) to Ljubljana (LJU). 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 January 22, 2025.

Round-trip from

$599
(FlightHub)

One-way from

$465
(Kiwi.com)
From Colorado to Ljubljana Joze Pucnik
Search Deals
One-way flight from Colorado to Ljubljana Joze Pucnik
Search Deals

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 January 22, 2025.

This FlightHub deal was found by Cheapflights users on 1/22. 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.
Fri 2/287:35 pmDEN - LJU
1 stop28h 50mTurkish Airlines
Mon 3/318:10 pmLJU - DEN
1 stop30h 00mTurkish Airlines
Deal found 1/22$599
This Travelocity deal was found by Cheapflights users on 1/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/186:45 pmDEN - LJU
1 stop19h 50mMultiple Airlines
Tue 4/86:30 amLJU - DEN
2 stops18h 00mMultiple Airlines
Deal found 1/22$710
This Gurufare deal was found by Cheapflights users on 1/22. 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 2/511:20 amDEN - LJU
2 stops14h 30mLufthansa
Sat 4/58:00 pmLJU - DEN
1 stop26h 20mLufthansa
Deal found 1/22$946
This SWISS deal was found by Cheapflights users on 1/22. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/15:50 pmDEN - LJU
1 stop32h 15mSWISS
Mon 8/257:20 pmLJU - DEN
2 stops28h 36mSWISS
Deal found 1/22$1,465
This Delta deal was found by Cheapflights users on 1/22. 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 5/2812:59 amDEN - LJU
2 stops26h 06mDelta
Thu 7/3112:20 pmLJU - DEN
1 stop35h 10mDelta
Deal found 1/22$2,002
This AranGrant deal was found by Cheapflights users on 1/22. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/24:59 pmDEN - LJU
2 stops40h 51mBritish Airways
Sat 9/208:15 pmLJU - DEN
1 stop28h 10mBritish Airways
Deal found 1/22$4,671

Find flights from Colorado to Ljubljana within your budget

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 January 22, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Fri 2/28

7:35 pm-8:25 am

1 stop28h 50m

Ljubljana Joze Pucnik

Mon 3/31

8:10 pm-6:10 pm

1 stop30h 00m

$599

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Tue 3/18

6:45 pm-9:35 pm

1 stop19h 50m

Ljubljana Joze Pucnik

Tue 4/8

6:30 am-4:30 pm

2 stops18h 00m

$710

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 2/5

11:20 am-9:50 am

2 stops14h 30m

Ljubljana Joze Pucnik

Sat 4/5

8:00 pm-2:20 pm

1 stop26h 20m

$946

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sun 6/1

5:50 pm-10:05 am

1 stop32h 15m

Ljubljana Joze Pucnik

Mon 8/25

7:20 pm-3:56 pm

2 stops28h 36m

$1,465

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 5/28

12:59 am-11:05 am

2 stops26h 06m

Ljubljana Joze Pucnik

Thu 7/31

12:20 pm-3:30 pm

1 stop35h 10m

$2,002

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sun 5/18

10:53 pm-8:55 am

3 stops50h 02m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

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.

Travel insights for flights from Colorado to Ljubljana

Get recent, data-driven insights about flights from Colorado to Ljubljana including ideal travel times, pricing trends, and more.

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 January 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 January 22, 2025.
Delta
8.0
Very good
8,512 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,512 reviews
Delta
8.0
Very good
8,512 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,512 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,926 reviews
Delta
8.0
Very good
8,512 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa
6.8
Okay
7,109 reviews
Delta
8.0
Very good
8,512 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colorado to Ljubljana

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Ljubljana flights
Boston to Ljubljana flights
Newark to Ljubljana flights
Seattle to Ljubljana flights
Dulles Intl to Ljubljana flights
O'Hare Intl to Ljubljana flights
Detroit to Ljubljana flights
LaGuardia to Ljubljana flights
San Francisco to Ljubljana flights
Dallas/Fort Worth to Ljubljana flights
Los Angeles to Ljubljana flights
Midway to Ljubljana flights
Reagan-National to Ljubljana flights
Denver to Ljubljana flights
Baltimore to Ljubljana flights
Tampa to Ljubljana flights
Atlanta to Ljubljana flights
Charlotte to Ljubljana flights
Minneapolis to Ljubljana flights
Cleveland to Ljubljana flights
Raleigh to Ljubljana flights
San Diego to Ljubljana flights
Ontario to Ljubljana flights
Indianapolis to Ljubljana flights
Philadelphia to Ljubljana flights
Pittsburgh to Ljubljana flights
Richmond to Ljubljana flights
San Jose to Ljubljana flights
Miami to Ljubljana flights
Orlando to Ljubljana flights
Sky Harbor Intl to Ljubljana flights
Eugene to Ljubljana flights
Oakland to Ljubljana flights
Kansas City to Ljubljana flights
O'Hare Intl to Maribor flights
Cincinnati to Ljubljana flights
Albuquerque to Ljubljana flights
Norfolk to Ljubljana flights
Kalamazoo to Ljubljana flights
Fresno to Ljubljana flights

Top 3 airlines flying from Colorado to Ljubljana

Discover the top 3 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 January 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$584Average$959FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$876Average$1,235FlexibilityNo cancel feeOn-time76%
SWISSCheapest$896Average$1,213FlexibilityNo cancel feeOn-time79%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.