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Cheap flights from Denver to Ljubljana from $330

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to Ljubljana departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Denver to Ljubljana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:05 pm - 2:00 pm
DEN
-
LJU
35h 55m
2 stops
Multiple Airlines Logo
6:55 am - 3:40 pm
LJU
-
DEN
16h 45m
1 stop
$739Multiple Airlines
Sun, Apr 19 - Tue, May 5
Lufthansa Logo
4:05 pm - 12:40 pm
DEN
-
LJU
12h 35m
1 stop
Lufthansa Logo
6:55 am - 3:40 pm
LJU
-
DEN
16h 45m
1 stop
$750Lufthansa
Sun, Apr 19 - Tue, May 5
Multiple Airlines Logo
6:05 pm - 2:00 pm
DEN
-
LJU
35h 55m
2 stops
Multiple Airlines Logo
2:25 pm - 5:00 pm
LJU
-
DEN
34h 35m
2 stops
$759Multiple Airlines
Sun, Apr 19 - Tue, May 5
Lufthansa Logo
4:05 pm - 7:30 pm
DEN
-
LJU
19h 25m
1 stop
Lufthansa Logo
6:25 am - 3:40 pm
LJU
-
DEN
17h 15m
1 stop
$761Lufthansa
Wed, Apr 22 - Wed, Apr 29
Multiple Airlines Logo
4:05 pm - 7:30 pm
DEN
-
LJU
19h 25m
1 stop
Multiple Airlines Logo
6:25 am - 7:55 pm
LJU
-
DEN
21h 30m
2 stops
$766Multiple Airlines
Wed, Apr 22 - Wed, Apr 29
Delta Logo
6:10 am - 1:50 pm
DEN
-
LJU
23h 40m
2 stops
Delta Logo
6:00 am - 6:10 pm
LJU
-
DEN
20h 10m
2 stops
$774Delta
Wed, Apr 22 - Wed, Apr 29
Turkish Airlines Logo
8:25 pm - 8:45 am
DEN
-
LJU
28h 20m
1 stop
Turkish Airlines Logo
9:40 am - 6:25 pm
LJU
-
DEN
16h 45m
1 stop
$816Turkish Airlines
Sat, May 2 - Sun, May 17
Turkish Airlines Logo
8:25 pm - 12:55 pm
DEN
-
LJU
32h 30m
1 stop
Turkish Airlines Logo
1:50 pm - 6:25 pm
LJU
-
DEN
36h 35m
1 stop
$821Turkish Airlines
Sat, Apr 25 - Sat, May 2
Turkish Airlines Logo
8:25 pm - 7:20 pm
DEN
-
LJU
14h 55m
1 stop
Turkish Airlines Logo
9:40 am - 6:25 pm
LJU
-
DEN
16h 45m
1 stop
$825Turkish Airlines
Sat, Apr 25 - Sat, May 2
Turkish Airlines Logo
8:25 pm - 8:45 am
DEN
-
LJU
28h 20m
1 stop
Turkish Airlines Logo
9:40 am - 6:25 pm
LJU
-
DEN
16h 45m
1 stop
$828Turkish Airlines
Sat, May 2 - Sun, May 17

SWISS flights from Denver to Ljubljana

Our best SWISS deals on Denver to Ljubljana flight tickets
SWISS
Apr 25
DEN1:25 pmDenver Intl
16h 35m
2 stops
LJU2:00 pmLjubljana Joze Pucnik
May 2
LJU10:10 amLjubljana Joze Pucnik
17h 30m
2 stops
DEN7:40 pmDenver Intl
$833
SWISS
Aug 11
DEN7:45 amDenver Intl
31h 20m
2 stops
LJU11:05 pmLjubljana Joze Pucnik
Aug 19
LJU6:25 amLjubljana Joze Pucnik
17h 50m
1 stop
DEN4:15 pmDenver Intl
$907
SWISS
Aug 11
DEN1:25 pmDenver Intl
16h 30m
2 stops
LJU1:55 pmLjubljana Joze Pucnik
Aug 19
LJU6:25 amLjubljana Joze Pucnik
18h 00m
2 stops
DEN4:25 pmDenver Intl
$916

Turkish Airlines flights from Denver to Ljubljana

Our best Turkish Airlines deals on Denver to Ljubljana flight tickets
Turkish Airlines
May 2
DEN8:25 pmDenver Intl
28h 20m
1 stop
LJU8:45 amLjubljana Joze Pucnik
May 17
LJU9:40 amLjubljana Joze Pucnik
16h 45m
1 stop
DEN6:25 pmDenver Intl
$816
Turkish Airlines
Apr 25
DEN8:25 pmDenver Intl
32h 30m
1 stop
LJU12:55 pmLjubljana Joze Pucnik
May 2
LJU1:50 pmLjubljana Joze Pucnik
36h 35m
1 stop
DEN6:25 pmDenver Intl
$821
Turkish Airlines
Apr 25
DEN8:25 pmDenver Intl
14h 55m
1 stop
LJU7:20 pmLjubljana Joze Pucnik
May 2
LJU9:40 amLjubljana Joze Pucnik
16h 45m
1 stop
DEN6:25 pmDenver Intl
$825

momondo 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, momondo users made 832,500 searches. Data last updated March 10, 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

Price

Cheapest round-trip

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sun 4/19

6:05 pm-2:00 pm

2 stops35h 55m

Ljubljana Joze Pucnik

Tue 5/5

6:55 am-3:40 pm

1 stop16h 45m

$739
Quickest round-trip

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sun 4/19

4:05 pm-12:40 pm

1 stop12h 35m

Ljubljana Joze Pucnik

Tue 5/5

6:55 am-3:40 pm

1 stop16h 45m

$750

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sun 4/19

6:05 pm-2:00 pm

2 stops35h 55m

Ljubljana Joze Pucnik

Tue 5/5

2:25 pm-5:00 pm

2 stops34h 35m

$759

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 4/22

4:05 pm-7:30 pm

1 stop19h 25m

Ljubljana Joze Pucnik

Wed 4/29

6:25 am-3:40 pm

1 stop17h 15m

$761

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 4/22

4:05 pm-7:30 pm

1 stop19h 25m

Ljubljana Joze Pucnik

Wed 4/29

6:25 am-7:55 pm

2 stops21h 30m

$766

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Wed 4/22

6:10 am-1:50 pm

2 stops23h 40m

Ljubljana Joze Pucnik

Wed 4/29

6:00 am-6:10 pm

2 stops20h 10m

$774

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

$816

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sat 4/25

8:25 pm-12:55 pm

1 stop32h 30m

Ljubljana Joze Pucnik

Sat 5/2

1:50 pm-6:25 pm

1 stop36h 35m

$821

DenverLjubljana

DEN - LJU

DENLJU

Denver Intl

Sat 4/25

8:25 pm-7:20 pm

1 stop14h 55m

Ljubljana Joze Pucnik

Sat 5/2

9:40 am-6:25 pm

1 stop16h 45m

$825

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

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ljubljana from

How to get the cheapest flight ticket from Denver to Ljubljana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Denver to Ljubljana flights?

You could potentially save up to 4% on your flight if you consider stops on a Denver to Ljubljana flight.

When to book flights from Denver to Ljubljana

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to Ljubljana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to Ljubljana (DEN to LJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to Ljubljana

Fastest flight time

14h 55m

Direct flights

None
The fastest flight from Denver to Ljubljana takes 14h 55m
There are no direct flights from Denver to Ljubljana. There are no popular flight routes from Denver to Ljubljana.
Search flight deals

  • How far is Denver Intl to Ljubljana Joze Pucnik by plane?

    The straight-line distance from Denver Intl to Ljubljana Joze Pucnik is 5427.1 mi. Typically, this will take 14h 55m by plane in normal conditions.

  • When did momondo last update prices for flights from Denver Intl Airport to Ljubljana Joze Pucnik Airport?

    Prices for flights from Denver Intl Airport to Ljubljana Joze Pucnik Airport are updated daily.

  • How many operators does momondo search for flights from Denver Intl Airport to Ljubljana Joze Pucnik Airport?

  • How old do you have to be to fly from Denver Intl Airport to Ljubljana Joze Pucnik Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Denver Intl Airport to Ljubljana Joze Pucnik Airport.

  • What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

    The required travel and health documents for your Ljubljana Joze Pucnik Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Denver to Ljubljana?

Best airlines flying from Denver to Ljubljana

Compare and see reviews for airlines that fly from Denver to Ljubljana with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $643Free CancellationRating
7.3
4,249 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $766Free CancellationRating
6.8
7,840 reviews
Search Lufthansa flights

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Kranjska Gora
Bovec
Kranj

Why use momondo?

Why should I use momondo to find a flight deal from Denver to Ljubljana?

Finding the right flight to Ljubljana from Denver is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ljubljana quick and easy, saving you time and money.

Can I find flights from Denver to Ljubljana with flexible booking policies on momondo?

Flights from Denver to Ljubljana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Denver to Ljubljana?

Once you have performed a search for Denver to Ljubljana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Denver to Ljubljana right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ljubljana from Denver. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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