What airlines fly to Ljubljana?

Turkish Airlines, Lufthansa and SWISS are the top three most popular airlines that fly to Ljubljana from Washington, D.C. according to our data. Turkish Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Ljubljana. Keep in mind that there are 3 different airlines that fly to Ljubljana on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from Washington, D.C. to Ljubljana?

Zurich (ZRH) has the shortest average layover time for this route: 0h 55m.

Which layover airport has the shortest travel time from Washington, D.C. to Ljubljana?

Flights connecting via Zurich (ZRH) have the shortest average one-way travel time: 10h 20m.

Which airport is the most popular layover for flights between Washington, D.C. and Ljubljana?

Frankfurt am Main (FRA) was the most common stop: 38% of momondo users choosing 1-stop flights on this route connected there.

What is the cheapest airline that flies from Washington, D.C. to Ljubljana Joze Pucnik?

United Airlines and Delta are the most popular carriers operating from Washington, D.C. to Ljubljana Joze Pucnik

How long does it take to fly to Ljubljana?

If you’re flying from a popular airport in Washington, D.C., such as Washington, D.C. or Baltimore, and flying into Ljubljana, then you can expect flight times to average 14h 17m and 15h 05m, respectively.

Which layover airport offers the lowest fares from Washington, D.C. to Ljubljana?

Flights via Istanbul (IST) offer the lowest average round-trip price of $644.

When did momondo last update prices for flights from Washington, D.C. to Ljubljana Joze Pucnik Airport?

Prices for flights from Washington, D.C. to Ljubljana Joze Pucnik Airport were last updated today.

How many operators does momondo search for flights from Washington, D.C. to Ljubljana Joze Pucnik Airport?

As of September 2026, there are 3 operators available to choose from for flights from Washington, D.C. to Ljubljana Joze Pucnik Airport.

How old do you have to be to fly from Washington, D.C. to Ljubljana Joze Pucnik Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. 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.

$330 Cheap Flights from Washington, D.C. to Ljubljana in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Ljubljana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 pm - 2:15 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

12h 05m1 stop Zurich

6:40 am - 4:55 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

15h 15m1 stop Frankfurt am Main

$800Multiple Airlines

Sun, Oct 25 - Sun, Nov 1

6:15 pm - 1:50 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

13h 35m1 stop Paris Charles de Gaulle

12:55 pm - 3:55 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

33h 00m1 stop Amsterdam Schiphol

$811Delta

Sun, Oct 18 - Tue, Nov 3

7:00 pm - 10:05 amIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

10h 05m1 stop Frankfurt am Main

6:40 am - 3:55 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

15h 15m1 stop Frankfurt am Main

$816Lufthansa

Tue, Oct 27 - Tue, Nov 3

12:30 pm - 1:25 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

18h 55m2 stops New York John F Kennedy Intl Amsterdam Schiphol

12:55 pm - 3:55 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

33h 00m1 stop Amsterdam Schiphol

$820Delta

Sun, Oct 18 - Tue, Nov 3

1:15 pm - 8:50 amIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

13h 35m1 stop Istanbul

9:45 am - 11:30 amLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

31h 45m1 stop Istanbul

$828Turkish Airlines

Sun, Sep 27 - Tue, Oct 13

8:20 pm - 1:50 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

11h 30m1 stop Zurich

3:15 pm - 6:00 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

31h 45m1 stop Zurich

$831SWISS

Fri, Oct 16 - Wed, Oct 28

8:20 pm - 1:50 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

11h 30m1 stop Zurich

6:15 am - 6:00 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

16h 45m1 stop Zurich

$833SWISS

Fri, Oct 16 - Tue, Oct 27

2:30 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

23h 15m1 stop Istanbul

7:40 pm - 12:45 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

23h 05m1 stop Istanbul

$841Turkish Airlines

Tue, Oct 27 - Tue, Nov 3

10:20 pm - 7:25 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

15h 05m1 stop Munich Franz Josef Strauss

6:40 am - 3:55 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

15h 15m1 stop Frankfurt am Main

$841Lufthansa

Mon, Sep 28 - Tue, Mar 9

10:20 pm - 7:25 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

15h 05m1 stop Munich Franz Josef Strauss

6:40 am - 3:55 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

15h 15m1 stop Frankfurt am Main

$841Lufthansa

Sat, Sep 26 - Tue, Mar 9

Cheap last minute flights

Enter your travel dates to find the best prices.

3:25 pm - 9:15 amIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

11h 50m1 stop Frankfurt am Main

8:05 pm - 1:35 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

23h 30m2 stops Munich Franz Josef Strauss Frankfurt am Main

$905Lufthansa

Thu, Sep 17 - Sun, Sep 27

3:25 pm - 7:25 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

22h 00m2 stops Frankfurt am Main Munich Franz Josef Strauss

8:05 pm - 1:35 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

23h 30m2 stops Munich Franz Josef Strauss Frankfurt am Main

$921Lufthansa

Thu, Sep 17 - Sun, Sep 27

5:30 pm - 1:30 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

14h 00m1 stop Amsterdam Schiphol

6:00 am - 3:35 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

15h 35m1 stop Amsterdam Schiphol

$936KLM

Fri, Sep 18 - Fri, Sep 25

5:30 pm - 1:30 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

14h 00m1 stop Amsterdam Schiphol

6:00 am - 5:46 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

17h 46m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$945Multiple Airlines

Fri, Sep 18 - Fri, Sep 25

3:25 pm - 9:15 amIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

11h 50m1 stop Frankfurt am Main

8:05 pm - 7:25 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

29h 20m1 stop Munich Franz Josef Strauss

$989Lufthansa

Thu, Sep 17 - Sun, Sep 27

9:40 pm - 8:50 amIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

29h 10m1 stop Istanbul

8:25 pm - 11:30 amLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

21h 05m1 stop Istanbul

$995Turkish Airlines

Sat, Sep 19 - Wed, Sep 23

9:40 pm - 7:30 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

15h 50m1 stop Istanbul

8:25 pm - 11:30 amLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

21h 05m1 stop Istanbul

$1,004Turkish Airlines

Tue, Sep 15 - Tue, Sep 22

1:15 pm - 1:05 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

17h 50m1 stop Istanbul

9:45 am - 11:30 amLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

31h 45m1 stop Istanbul

$1,038Turkish Airlines

Thu, Sep 17 - Sun, Sep 27

12:25 pm - 1:50 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

19h 25m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

6:00 am - 3:35 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

15h 35m1 stop Amsterdam Schiphol

$1,051Delta

Tue, Sep 15 - Tue, Sep 22

3:25 pm - 1:15 pmIAD Washington, D.C. Dulles Intl-LJU Ljubljana Joze Pucnik

15h 50m1 stop Frankfurt am Main

6:05 am - 1:35 pmLJU Ljubljana Joze Pucnik-IAD Washington, D.C. Dulles Intl

13h 30m1 stop Frankfurt am Main

$1,159Lufthansa

Thu, Sep 17 - Sun, Sep 27

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Lufthansa flights from Washington, D.C. to Ljubljana

Our best Lufthansa deals on Washington, D.C. to Ljubljana flight tickets

Lufthansa

Oct 27

IAD7:00 pmWashington, D.C. Dulles Intl

10h 05m

1 stop

LJU10:05 amLjubljana Joze Pucnik

Nov 3

LJU6:40 amLjubljana Joze Pucnik

15h 15m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$816

Lufthansa

Sep 26

IAD10:20 pmWashington, D.C. Dulles Intl

15h 05m

1 stop

LJU7:25 pmLjubljana Joze Pucnik

Mar 9

LJU6:40 amLjubljana Joze Pucnik

15h 15m

1 stop

IAD3:55 pmWashington, D.C. Dulles Intl

$841

Lufthansa

Sep 21

IAD10:20 pmWashington, D.C. Dulles Intl

15h 05m

1 stop

LJU7:25 pmLjubljana Joze Pucnik

Sep 28

LJU6:25 amLjubljana Joze Pucnik

15h 40m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$867

SWISS flights from Washington, D.C. to Ljubljana

Our best SWISS deals on Washington, D.C. to Ljubljana flight tickets

SWISS

Oct 16

IAD8:20 pmWashington, D.C. Dulles Intl

11h 30m

1 stop

LJU1:50 pmLjubljana Joze Pucnik

Oct 28

LJU3:15 pmLjubljana Joze Pucnik

31h 45m

1 stop

IAD6:00 pmWashington, D.C. Dulles Intl

$831

SWISS

Oct 16

IAD8:20 pmWashington, D.C. Dulles Intl

11h 30m

1 stop

LJU1:50 pmLjubljana Joze Pucnik

Oct 27

LJU6:15 amLjubljana Joze Pucnik

16h 45m

1 stop

IAD6:00 pmWashington, D.C. Dulles Intl

$833

SWISS

Sep 29

IAD8:20 pmWashington, D.C. Dulles Intl

20h 20m

1 stop

LJU10:40 pmLjubljana Joze Pucnik

Mar 9

LJU6:15 amLjubljana Joze Pucnik

16h 45m

1 stop

IAD5:00 pmWashington, D.C. Dulles Intl

$851

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Ljubljana

IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik

IADLJU

Washington, D.C. Dulles Intl

Sun 10/25

9:10 pm-2:15 pm

1 stop12h 05m

Ljubljana Joze Pucnik

Sun 11/1

6:40 am-4:55 pm

1 stop15h 15m

$800

Washington, D.C.Ljubljana

IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik

IADLJU

Washington, D.C. Dulles Intl

Sun 10/18

6:15 pm-1:50 pm

1 stop13h 35m

Ljubljana Joze Pucnik

Tue 11/3

12:55 pm-3:55 pm

1 stop33h 00m

$811

Quickest round-trip

Washington, D.C.Ljubljana

IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik

IADLJU

Washington, D.C. Dulles Intl

Tue 10/27

7:00 pm-10:05 am

1 stop10h 05m

Ljubljana Joze Pucnik

Tue 11/3

6:40 am-3:55 pm

1 stop15h 15m

$816

Washington, D.C.Ljubljana

IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik

IADLJU

Washington, D.C. Dulles Intl

Sun 10/18

12:30 pm-1:25 pm

2 stops18h 55m

Ljubljana Joze Pucnik

Tue 11/3

12:55 pm-3:55 pm

1 stop33h 00m

$820

Washington, D.C.Ljubljana

IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik

IADLJU

Washington, D.C. Dulles Intl

Sun 9/27

1:15 pm-8:50 am

1 stop13h 35m

Ljubljana Joze Pucnik

Tue 10/13

9:45 am-11:30 am

1 stop31h 45m

$828

Washington, D.C.Ljubljana

IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik

IADLJU

Washington, D.C. Dulles Intl

Fri 10/16

8:20 pm-1:50 pm

1 stop11h 30m

Ljubljana Joze Pucnik

Wed 10/28

3:15 pm-6:00 pm

1 stop31h 45m

$831

Washington, D.C.Ljubljana

IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik

IADLJU

Washington, D.C. Dulles Intl

Fri 10/16

8:20 pm-1:50 pm

1 stop11h 30m

Ljubljana Joze Pucnik

Tue 10/27

6:15 am-6:00 pm

1 stop16h 45m

$833

Washington, D.C.Ljubljana

IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik

IADLJU

Washington, D.C. Dulles Intl

Tue 10/27

2:30 pm-6:45 pm

1 stop23h 15m

Ljubljana Joze Pucnik

Tue 11/3

7:40 pm-12:45 pm

1 stop23h 05m

$841

Washington, D.C.Ljubljana

IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik

IADLJU

Washington, D.C. Dulles Intl

Mon 9/28

10:20 pm-7:25 pm

1 stop15h 05m

Ljubljana Joze Pucnik

Tue 3/9

6:40 am-3:55 pm

1 stop15h 15m

$841

Washington, D.C.Ljubljana

IAD Washington, D.C. Dulles Intl - LJU Ljubljana Joze Pucnik

IADLJU

Washington, D.C. Dulles Intl

Sat 9/26

10:20 pm-7:25 pm

1 stop15h 05m

Ljubljana Joze Pucnik

Tue 3/9

6:40 am-3:55 pm

1 stop15h 15m

$841

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. 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

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Ljubljana?

Prices are currently typical for flights on this route.

Typical prices usually range from $788 to $1,220.
The lowest price recently found on this route was $800.

What is the cheapest month to fly to Ljubljana?

The month of February is, on average, the cheapest month to fly to Ljubljana from Washington, D.C., with most prices found around $0. If you don’t want to visit Ljubljana in February, then you should wait until November to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $727.

Can stopping save me money on Washington, D.C. to Ljubljana flights?

You could potentially save up to 35% on your flight if you consider stops on a Washington, D.C. to Ljubljana flight.

When to book flights from Washington, D.C. to Ljubljana

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Ljubljana according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Ljubljana (WAS to LJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Ljubljana

Best Price Found	$330
Fastest flight time	13h 35m
Direct flights	None

The best one-way flight to Ljubljana from Washington, D.C. in the past 72 hours is $330. The best round-trip flight deal from Washington, D.C. to Ljubljana found on momondo in the last 72 hours is $800.

The fastest flight from Washington, D.C. to Ljubljana takes 13h 35m

There are no direct flights from Washington, D.C. to Ljubljana. There are no popular flight routes from Washington, D.C. to Ljubljana.

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Ljubljana

How far is Washington, D.C. to Ljubljana Joze Pucnik by plane?
Washington, D.C. and Ljubljana Joze Pucnik are 4421.9 mi apart from one another. Flights usually cover this in 13h 35m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Washington, D.C. to Ljubljana Joze Pucnik Airport?
Prices for flights from Washington, D.C. to Ljubljana Joze Pucnik Airport were last updated today.
How many operators does momondo search for flights from Washington, D.C. to Ljubljana Joze Pucnik Airport?
As of September 2026, there are 3 operators available to choose from for flights from Washington, D.C. to Ljubljana Joze Pucnik Airport.
How old do you have to be to fly from Washington, D.C. to Ljubljana Joze Pucnik Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. 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 Washington, D.C. to Ljubljana?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Ljubljana is Turkish Airlines (35% of total bookings). The next most popular airlines are United Airlines (33%) and Lufthansa (32%).

Best airlines flying from Washington, D.C. to Ljubljana

Compare and see reviews for airlines that fly from Washington, D.C. to Ljubljana with momondo

Airline	Rating	Free Cancellation	Price
Turkish Airlines	PriceFrom $654	Free Cancellation	Rating 7.4 4,474 reviews	Search Turkish Airlines flights
Lufthansa	PriceFrom $711	Free Cancellation	Rating 6.8 8,220 reviews	Search Lufthansa flights
SWISS	PriceFrom $713	Free Cancellation	Rating 7.5 2,071 reviews	Search SWISS flights

Bovec

Kranjska Gora

Kranj

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Can I find flights from Washington, D.C. to Ljubljana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ljubljana from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Ljubljana?

Once you have performed a search for Washington, D.C. 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 Washington, D.C. to Ljubljana right now. Can momondo alert me if prices change?

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Cheap flights from Washington, D.C. 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 Washington, D.C. to Ljubljana departing on 10/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Lufthansa flights from Washington, D.C. to Ljubljana

Our best Lufthansa deals on Washington, D.C. to Ljubljana flight tickets

SWISS flights from Washington, D.C. to Ljubljana

Our best SWISS deals on Washington, D.C. to Ljubljana flight tickets

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How to get the cheapest flight ticket from Washington, D.C. to Ljubljana

What is the typical price of a round-trip flight between Washington, D.C. and Ljubljana?

What is the cheapest month to fly to Ljubljana?

Can stopping save me money on Washington, D.C. to Ljubljana flights?

What is the cheapest airline that flies from Washington, D.C. to Ljubljana Joze Pucnik?

What airlines fly to Ljubljana?

Which airport is the most popular layover for flights between Washington, D.C. and Ljubljana?

Which layover airport offers the lowest fares from Washington, D.C. to Ljubljana?

Which layover airport has the shortest travel time from Washington, D.C. to Ljubljana?

Which layover airport has the shortest connection time from Washington, D.C. to Ljubljana?

How long does it take to fly to Ljubljana?

When to book flights from Washington, D.C. to Ljubljana

Cheap Washington, D.C. to Ljubljana (WAS to LJU) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Washington, D.C. to Ljubljana

Best airlines flying from Washington, D.C. to Ljubljana

Compare and see reviews for airlines that fly from Washington, D.C. to Ljubljana with momondo

Traveling to a place near Ljubljana?

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An easier way to manage your Ljubljana trip

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Cabin classes currently available on flights to Ljubljana

List of cabin classes available on flights landing in Ljubljana. Availability may vary depending on flight origin and airline.

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