$412+ Cheap flights from Denver (DEN) 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 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LJU
Apr 14 — Apr 211
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Ljubljana with Cheapflights
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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
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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 Denver to Ljubljana
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Best
Last-minute
One-way
Cheapest flights from Denver to LjubljanaExplore the most affordable flight options available from Denver to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
Explore the most affordable flight options available from Denver to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 15, 2026.
This eDestinos deal was found by Cheapflights users on 3/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:25 pm
DEN
- LJU
1 stop28h 20m
Turkish Airlines
Sat 4/118:15 pm
LJU
- DEN
1 stop30h 10m
Turkish Airlines
Deal found 3/13![Turkish Airlines logo]()
$662
This Justfly.com deal was found by Cheapflights users on 3/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:25 pm
DEN
- LJU
1 stop28h 20m
Turkish Airlines
Sat 4/188:15 pm
LJU
- DEN
1 stop30h 10m
Turkish Airlines
Deal found 3/13![Turkish Airlines logo]()
$686
This Booking.com deal was found by Cheapflights users on 3/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/88:25 pm
DEN
- LJU
1 stop28h 20m
Turkish Airlines
Fri 9/188:15 pm
LJU
- DEN
1 stop30h 10m
Turkish Airlines
Deal found 3/14![Turkish Airlines logo]()
$729
This FlightHub deal was found by Cheapflights users on 3/14. 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 5/28:25 pm
DEN
- LJU
1 stop28h 20m
Turkish Airlines
Sun 5/179:40 am
LJU
- DEN
1 stop16h 45m
Turkish Airlines
Deal found 3/14![Turkish Airlines logo]()
$751
This oojo deal was found by Cheapflights users on 3/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:25 pm
DEN
- LJU
1 stop28h 20m
Turkish Airlines
Sat 10/38:15 pm
LJU
- DEN
1 stop30h 10m
Turkish Airlines
Deal found 3/15![Turkish Airlines logo]()
$766
This oojo deal was found by Cheapflights users on 3/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:25 pm
DEN
- LJU
1 stop32h 30m
Turkish Airlines
Thu 9/179:40 am
LJU
- DEN
1 stop16h 45m
Turkish Airlines
Deal found 3/13![Turkish Airlines logo]()
$767
This FlightHub deal was found by Cheapflights users on 3/15. 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.
Tue 10/138:25 pm
DEN
- LJU
1 stop14h 55m
Turkish Airlines
Sat 10/249:40 am
LJU
- DEN
1 stop16h 45m
Turkish Airlines
Deal found 3/15![Turkish Airlines logo]()
$774
This FlightHub deal was found by Cheapflights users on 3/15. 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.
Tue 10/138:25 pm
DEN
- LJU
1 stop14h 55m
Turkish Airlines
Fri 10/238:15 pm
LJU
- DEN
1 stop30h 10m
Turkish Airlines
Deal found 3/15![Turkish Airlines logo]()
$797
This Expedia deal was found by Cheapflights users on 3/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:05 pm
DEN
- LJU
1 stop19h 25m
Lufthansa
Wed 4/1510:35 am
LJU
- DEN
1 stop13h 05m
Lufthansa
Deal found 3/11![Lufthansa logo]()
$811
This BusinessClass deal was found by Cheapflights users on 3/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:25 pm
DEN
- LJU
2 stops16h 35m
Multiple Airlines
Wed 4/156:25 am
LJU
- DEN
1 stop15h 10m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$813
Best flights from Denver to LjubljanaDiscover carefully curated flight deals from Denver to Ljubljana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
Discover carefully curated flight deals from Denver to Ljubljana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 15, 2026.
This Turkish Airlines deal was found by Cheapflights users on 3/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:25 pm
DEN
- LJU
1 stop14h 55m
Turkish Airlines
Mon 4/201:50 pm
LJU
- DEN
1 stop36h 35m
Turkish Airlines
Deal found 3/13![Turkish Airlines logo]()
$818
This KAYAK deal was found by Cheapflights users on 3/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/74:35 pm
DEN
- LJU
2 stops21h 10m
Lufthansa
Sat 4/181:45 pm
LJU
- DEN
2 stops18h 14m
Lufthansa
Deal found 3/10![Lufthansa logo]()
$898
This BusinessClass deal was found by Cheapflights users on 3/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:25 pm
DEN
- LJU
2 stops16h 30m
Multiple Airlines
Sat 4/181:45 pm
LJU
- DEN
2 stops18h 14m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$919
This oojo deal was found by Cheapflights users on 3/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/28:25 pm
DEN
- LJU
1 stop28h 20m
Turkish Airlines
Sun 5/179:40 am
LJU
- DEN
1 stop16h 45m
Turkish Airlines
Deal found 3/10![Turkish Airlines logo]()
$828
This Lufthansa deal was found by Cheapflights users on 3/10. 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.
Fri 4/104:05 pm
DEN
- LJU
1 stop19h 20m
Lufthansa
Sat 4/185:50 am
LJU
- DEN
1 stop17h 50m
Lufthansa
Deal found 3/10![Lufthansa logo]()
$919
This FlightHub deal was found by Cheapflights users on 3/10. 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 5/26:10 pm
DEN
- LJU
2 stops55h 55m
Multiple Airlines
Sun 5/176:05 am
LJU
- DEN
2 stops26h 39m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$973
This Turkish Airlines deal was found by Cheapflights users on 3/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/83:20 pm
DEN
- LJU
2 stops20h 00m
Turkish Airlines
Sat 4/189:40 am
LJU
- DEN
1 stop16h 45m
Turkish Airlines
Deal found 3/12![Turkish Airlines logo]()
$1,019
Last-minute flights from Denver to LjubljanaDiscover last-minute flight deals from Denver to Ljubljana. Data last updated March 15, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Ljubljana. Data last updated March 15, 2026 and is based on user searches.
This eDestinos deal was found by Cheapflights users on 3/13. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/58:25 pm
DEN
- LJU
1 stop28h 20m
Turkish Airlines
Sat 4/118:15 pm
LJU
- DEN
1 stop30h 10m
Turkish Airlines
Deal found 3/13![Turkish Airlines logo]()
$662
This Expedia deal was found by Cheapflights users on 3/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/84:05 pm
DEN
- LJU
1 stop19h 25m
Lufthansa
Wed 4/1510:35 am
LJU
- DEN
1 stop13h 05m
Lufthansa
Deal found 3/11![Lufthansa logo]()
$811
This BusinessClass deal was found by Cheapflights users on 3/11. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/81:25 pm
DEN
- LJU
2 stops16h 35m
Multiple Airlines
Wed 4/156:25 am
LJU
- DEN
1 stop15h 10m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$813
This FlightHub deal was found by Cheapflights users on 3/10. 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.
Wed 4/84:05 pm
DEN
- LJU
1 stop12h 30m
Lufthansa
Sat 4/185:50 am
LJU
- DEN
1 stop17h 50m
Lufthansa
Deal found 3/10![Lufthansa logo]()
$860
This Justfly.com deal was found by Cheapflights users on 3/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/98:25 pm
DEN
- LJU
1 stop28h 20m
Turkish Airlines
Sat 4/188:15 pm
LJU
- DEN
1 stop30h 10m
Turkish Airlines
Deal found 3/13![Turkish Airlines logo]()
$686
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:25 pm
DEN
- LJU
1 stop14h 55m
Turkish Airlines
Sat 4/188:15 pm
LJU
- DEN
1 stop30h 10m
Turkish Airlines
Deal found 3/10![Turkish Airlines logo]()
$861
This Turkish Airlines deal was found by Cheapflights users on 3/13. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:25 pm
DEN
- LJU
1 stop14h 55m
Turkish Airlines
Mon 4/201:50 pm
LJU
- DEN
1 stop36h 35m
Turkish Airlines
Deal found 3/13![Turkish Airlines logo]()
$818
This Justfly.com deal was found by Cheapflights users on 3/13. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:25 pm
DEN
- LJU
1 stop32h 30m
Turkish Airlines
Sat 5/28:15 pm
LJU
- DEN
1 stop30h 10m
Turkish Airlines
Deal found 3/13![Turkish Airlines logo]()
$821
One-way flights from Denver to LjubljanaSearch for one-way flight options from Denver to Ljubljana. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
Search for one-way flight options from Denver to Ljubljana. Find affordable one-way fares based on user searches. Data last updated March 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/157:15 am
DEN
- LJU
3 stops26h 30m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 3/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:00 pm
DEN
- LJU
2 stops39h 35m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$427
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:40 pm
DEN
- LJU
1 stop13h 35m
British Airways
Deal found 3/15![British Airways logo]()
$432
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/124:05 pm
DEN
- LJU
3 stops43h 30m
Multiple Airlines
Deal found 3/13![Multiple Airlines logo]()
$453
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/135:52 pm
DEN
- LJU
3 stops31h 23m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$495
This CheapOair deal was found by Cheapflights users on 3/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/112:19 pm
DEN
- LJU
2 stops39h 56m
British Airways
Deal found 3/15![British Airways logo]()
$506
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/144:40 pm
DEN
- LJU
3 stops32h 10m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$512
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:30 am
DEN
- LJU
3 stops18h 55m
Multiple Airlines
Deal found 3/14![Multiple Airlines logo]()
$530
This FlightHub deal was found by Cheapflights users on 3/15. 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.
Sun 9/68:25 pm
DEN
- LJU
1 stop14h 55m
Turkish Airlines
Deal found 3/15![Turkish Airlines logo]()
$544
Find flight deals from Denver to Ljubljana
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 March 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $662 (eDestinos) |
One-way from | $412 (Kiwi.com) |
Popular in | October |
Cheapest in | April |
Average price | $716 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver 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 March 15, 2026.
Use the filters below to find and compare flights from Denver to Ljubljana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverLjubljana
DEN - LJU
DENLJU
Denver Intl
Thu 4/16
8:25 pm-7:20 pm
1 stop14h 55m
Ljubljana Joze Pucnik
Mon 4/20
1:50 pm-6:25 pm
1 stop36h 35m
$818
DenverLjubljana
DEN - LJU
DENLJU
Denver Intl
Sat 5/2
8:25 pm-8:45 am
1 stop28h 20m
Ljubljana Joze Pucnik
Sun 5/17
9:40 am-6:25 pm
1 stop16h 45m
$828
DenverLjubljana
DEN - LJU
DENLJU
Denver Intl
Tue 4/7
4:35 pm-9:45 pm
2 stops21h 10m
Ljubljana Joze Pucnik
Sat 4/18
1:45 pm-11:59 pm
2 stops18h 14m
$898
Quickest round-trip
DenverLjubljana
DEN - LJU
DENLJU
Denver Intl
Thu 4/9
1:25 pm-1:55 pm
2 stops16h 30m
Ljubljana Joze Pucnik
Sat 4/18
1:45 pm-11:59 pm
2 stops18h 14m
$919
DenverLjubljana
DEN - LJU
DENLJU
Denver Intl
Fri 4/10
4:05 pm-7:25 pm
1 stop19h 20m
Ljubljana Joze Pucnik
Sat 4/18
5:50 am-3:40 pm
1 stop17h 50m
$919
DenverLjubljana
DEN - LJU
DENLJU
Denver Intl
Sat 5/2
6:10 pm-10:05 am
2 stops55h 55m
Ljubljana Joze Pucnik
Sun 5/17
6:05 am-12:44 am
2 stops26h 39m
$973
DenverLjubljana
DEN - LJU
DENLJU
Denver Intl
Wed 4/8
3:20 pm-7:20 pm
2 stops20h 00m
Ljubljana Joze Pucnik
Sat 4/18
9:40 am-6:25 pm
1 stop16h 45m
$1,019
Cheapest one-way
DenverLjubljana
DEN - LJU
DENLJU
Denver Intl
Wed 4/15
7:15 am-5:45 pm
3 stops26h 30m
$412
DenverLjubljana
DEN - LJU
DENLJU
Denver Intl
Sun 9/6
8:00 pm-7:35 pm
2 stops39h 35m
$427
Quickest one-way
DenverLjubljana
DEN - LJU
DENLJU
Denver Intl
Sat 9/5
6:40 pm-4:15 pm
1 stop13h 35m
$432
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Denver to Ljubljana
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Ljubljana in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Ljubljana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Ljubljana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Ljubljana flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Ljubljana flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Ljubljana flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Ljubljana
Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Denver with our price prediction graph.
DEN-LJU
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.
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 March 15, 2026.
Read through reviews of airlines operating flights from Denver to Ljubljana, such as Turkish Airlines and Lufthansa. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.5
Crew
7.8
Overall
7.3
Boarding
7.3
Entertainment
7.5
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Food
7.5
Crew
7.8
Overall
7.3
Boarding
7.3
Entertainment
7.5
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Food
7.5
Crew
7.8
Overall
7.3
Boarding
7.3
Entertainment
7.5
Comfort
7.3
Reviews
1 / 20
8.0
ExcellentMuhammad,Jan 2026
ORD - DFW
Related info for your journey
Find useful and relevant information for your journey from Denver to Ljubljana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Ljubljana?
Book flights to Ljubljana if you plan to visit one of these locationsKranjska Gora
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Browse other Denver and Ljubljana flight options. Last updated on March 15, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on March 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Denver to Ljubljana
Discover the top 2 airlines that operate flights from Denver 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 March 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$643 | Average$821 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$907 | Average$1,260 | FlexibilityNo cancel fee | On-time76% |