Which airports can I use when flying from Denver to Ljubljana?

Flights from Denver to Ljubljana usually depart from Denver Intl (DEN) and arrive at Ljubljana Joze Pucnik (LJU).

What cabin classes can I book on flights from Denver to Ljubljana?

Two cabin classes are available on flights from Denver to Ljubljana: • Economy Class • Business Class

Which airports do connecting flights from Denver to Ljubljana pass through?

One-stop flights from Denver to Ljubljana most commonly connect through: • Istanbul (IST) - 65% of one-stop connections • Frankfurt am Main (FRA) - 14% of one-stop connections • Munich Franz Josef Strauss (MUC) - 14% of one-stop connections • London Heathrow (LHR) - 6% of one-stop connections

Can I save money by using flexible dates for flights from Denver to Ljubljana?

Yes. Flexible dates can save you up to 37% on flights from Denver to Ljubljana. Tuesday is the cheapest departure day at $952 round-trip on average, while Monday is the most expensive at $1,490, a difference of $538. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

How long is a flight from Denver to Ljubljana?

A nonstop flight from Denver to Ljubljana takes 00m, covering 5,400 miles.

Do I need a passport to fly from Denver to Ljubljana?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Denver to Ljubljana changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $848 to $1,725. That means the highest observed fare was about 2x higher than the lowest one.

How much time can I save by choosing a different layover airport from Denver to Ljubljana?

Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 13h 06m, compared with 13h 23m via Frankfurt am Main (FRA) and 16h 58m via Istanbul (IST).

What is the time difference between Denver and Ljubljana?

Ljubljana is 8 hours ahead of Denver (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ljubljana Joze Pucnik Airport (LJU)?

Ljubljana Joze Pucnik Airport (LJU) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include: • Sixt • Avantcar • CarWiz • Europcar • Alamo

How much should I expect to pay for a Denver to Ljubljana flight?

Round-trip flights from Denver to Ljubljana range from $952 to $1,361, with an average of $1,227 over the past 12 months. Anything below $952 counts as a good deal.

How much is a round-trip flight from Denver to Ljubljana?

Round-trip flights from Denver to Ljubljana typically range from $952 to $1,361. The lowest price found in the past 5 days was $848, on Turkish Airlines.

What's the cheapest day of the week to fly from Denver to Ljubljana?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Denver to Ljubljana. It’s 23% cheaper than the average day, while Monday is the most expensive, with prices 21% higher.

Which airline is the cheapest to fly from Denver to Ljubljana?

Turkish Airlines ($848) and United Airlines ($858) are the cheapest airlines to fly round-trip from Denver to Ljubljana according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from Denver to Ljubljana?

Istanbul (IST) is the most popular layover for the Denver to Ljubljana route. 65% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via IST.

What is the cheapest layover airport when flying from Denver to Ljubljana?

Flights via London Heathrow (LHR) offer the most affordable fares, with an average round-trip price of $840. Based on KAYAK data over the past 3 months.

When flying from Denver to Ljubljana which airport offers the shortest layover?

Munich Franz Josef Strauss (MUC) had the shortest average connection time for Denver to Ljubljana layovers at 7h 48m over the past 3 months.

$848 CHEAP FLIGHTS from Denver to Ljubljana (DEN - LJU)

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Cheapest round-trip

$848

Typical prices: $952-$1,361

Turkish Airlines

Fri 11/30Fri 12/7

DEN - LJU • 1 stop

Nonstop flights

Not available

There are currently no direct flights between Denver and Ljubljana. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

February

Cheapest • 40% price drop

August

Most popular

Good to know

Top layover airports

London Heathrow (LHR)

Cheapest • Avg $840 (round-trip)

Munich Franz Josef Strauss (MUC)

Shortest trip • 13h 06m (one-way)

Insights

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We hope you love your trip to Ljubljana!

Cheap Flights from Denver to Ljubljana (DEN-LJU)

Cheap flights from Denver to Ljubljana with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Mon, Nov 30 - Mon, Dec 7

7:30 pm - 6:45 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

15h 15m1 stop Istanbul

9:20 am - 5:25 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

16h 05m1 stop Istanbul

$848Turkish Airlines

Mon, Mar 1 - Thu, Mar 4

11:20 am - 10:05 amDEN Denver Intl-LJU Ljubljana Joze Pucnik

14h 45m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:40 am - 1:40 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

15h 00m1 stop Frankfurt am Main

$858United Airlines

Mon, Mar 1 - Thu, Mar 4

11:25 am - 10:05 amDEN Denver Intl-LJU Ljubljana Joze Pucnik

14h 40m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

10:45 am - 3:35 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

12h 50m1 stop Frankfurt am Main

$859United Airlines

Mon, Mar 1 - Thu, Mar 4

11:20 am - 10:05 amDEN Denver Intl-LJU Ljubljana Joze Pucnik

14h 45m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:40 am - 8:26 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

21h 46m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$861United Airlines

Mon, Mar 1 - Thu, Mar 4

7:30 pm - 8:25 amDEN Denver Intl-LJU Ljubljana Joze Pucnik

28h 55m1 stop Istanbul

7:40 pm - 5:25 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

29h 45m1 stop Istanbul

$908Turkish Airlines

Tue, Nov 10 - Mon, Nov 23

3:01 pm - 8:25 amDEN Denver Intl-LJU Ljubljana Joze Pucnik

33h 24m2 stops Chicago O'Hare Intl Istanbul

9:20 am - 5:25 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

16h 05m1 stop Istanbul

$922Turkish Airlines

Tue, Nov 17 - Tue, Nov 24

5:25 pm - 9:20 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

19h 55m1 stop Frankfurt am Main

10:45 am - 3:35 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

12h 50m1 stop Frankfurt am Main

$924Lufthansa

Tue, Dec 1 - Tue, Dec 8

5:25 pm - 9:20 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

19h 55m1 stop Frankfurt am Main

10:45 am - 3:35 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

12h 50m1 stop Frankfurt am Main

$924Lufthansa

Tue, Nov 17 - Tue, Nov 24

11:25 am - 2:15 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

42h 50m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

6:40 am - 3:35 pmLJU Ljubljana Joze Pucnik-DEN Denver Intl

16h 55m1 stop Frankfurt am Main

$929Multiple Airlines

Tue, Nov 17 - Tue, Nov 24

11:25 am - 2:15 pmDEN Denver Intl-LJU Ljubljana Joze Pucnik

42h 50m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

6:40 am - 8:37 amLJU Ljubljana Joze Pucnik-DEN Denver Intl

33h 57m2 stops Frankfurt am Main Calgary

$929Multiple Airlines

Price, demand and travel trends for Denver to Ljubljana flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Denver to Ljubljana? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Denver to Ljubljana departing in november.
What's the cheapest day of the week to fly from Denver to Ljubljana?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Denver to Ljubljana. It’s 23% cheaper than the average day, while Monday is the most expensive, with prices 21% higher.

Find deals

Low season	February
High season	August
Cheapest flight	$848

Beat the crowds with an average 93% drop in travelers.

The most popular month to fly with an average 67% increase in travelers.

Round-trip flight from Denver to Ljubljana

When to book flights from Denver to Ljubljana

Are your dates flexible? Find out the best times to travel from Denver to Ljubljana based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Denver to Ljubljana?
Two cabin classes are available on flights from Denver to Ljubljana:

• Economy Class
• Business Class
How long is a flight from Denver to Ljubljana?
A nonstop flight from Denver to Ljubljana takes 00m, covering 5,400 miles.
Do I need a passport to fly from Denver to Ljubljana?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Denver to Ljubljana flight?
Round-trip flights from Denver to Ljubljana range from $952 to $1,361, with an average of $1,227 over the past 12 months. Anything below $952 counts as a good deal.
Have flight prices from Denver to Ljubljana changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $848 to $1,725. That means the highest observed fare was about 2x higher than the lowest one.
What car rental options are available at Ljubljana Joze Pucnik Airport (LJU)?
Ljubljana Joze Pucnik Airport (LJU) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:

• Sixt
• Avantcar
• CarWiz
• Europcar
• Alamo
Which airports can I use when flying from Denver to Ljubljana?
Flights from Denver to Ljubljana usually depart from Denver Intl (DEN) and arrive at Ljubljana Joze Pucnik (LJU).
Which airports do connecting flights from Denver to Ljubljana pass through?
One-stop flights from Denver to Ljubljana most commonly connect through:

• Istanbul (IST) - 65% of one-stop connections
• Frankfurt am Main (FRA) - 14% of one-stop connections
• Munich Franz Josef Strauss (MUC) - 14% of one-stop connections
• London Heathrow (LHR) - 6% of one-stop connections
Can I save money by using flexible dates for flights from Denver to Ljubljana?
Yes. Flexible dates can save you up to 37% on flights from Denver to Ljubljana. Tuesday is the cheapest departure day at $952 round-trip on average, while Monday is the most expensive at $1,490, a difference of $538.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from Denver to Ljubljana?
Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 13h 06m, compared with 13h 23m via Frankfurt am Main (FRA) and 16h 58m via Istanbul (IST).
What is the time difference between Denver and Ljubljana?
Ljubljana is 8 hours ahead of Denver (Central European Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $952, about $538 less than Monday fares (36% savings) based on the last 12 months.
If you can choose when to travel, plan your Denver to Ljubljana trip for February. Fares historically average $739 round-trip in that month - typically $1,314 less than the most expensive month, which is June (based on the last 12 months).

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DEN - LJU

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Everything you should know

Cheap Flights from Denver to Ljubljana (DEN-LJU)

Cheap flights from Denver to Ljubljana with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Denver to Ljubljana flights

How much is a round-trip flight from Denver to Ljubljana?

What's the cheapest day of the week to fly from Denver to Ljubljana?

Which airline is the cheapest to fly from Denver to Ljubljana?

What’s the most popular layover airport when flying from Denver to Ljubljana?

What is the cheapest layover airport when flying from Denver to Ljubljana?

When flying from Denver to Ljubljana which airport offers the shortest layover?

Key details for Denver to Ljubljana flights

Low season

High season

Cheapest flight

When to book flights from Denver to Ljubljana

Your Denver to Ljubljana flight questions, answered

Your guide to booking Denver to Ljubljana flights

More options for your flight from Denver to Ljubljana

Complete your trip to Ljubljana with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Denver to Ljubljana

Find direct flights to and from Denver and Ljubljana

Flights from domestic origins to Ljubljana

Flights to other popular destinations