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Cheap flights from Washington, D.C. Dulles Intl Airport to Ljubljana from $483

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. Dulles Intl Airport to Ljubljana departing on 6/9. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Ljubljana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
1:30 pm - 6:40 pm
IAD
-
LJU
23h 10m1 stop
Turkish Airlines Logo
9:20 am - 7:20 pm
LJU
-
IAD
16h 00m1 stop
$646Turkish Airlines
Mon, Jan 12 - Tue, Jan 27
Turkish Airlines Logo
1:30 pm - 6:40 pm
IAD
-
LJU
23h 10m1 stop
Turkish Airlines Logo
9:20 am - 11:45 am
LJU
-
IAD
32h 25m1 stop
$658Turkish Airlines
Sat, Jan 17 - Wed, Jan 21
SWISS Logo
8:20 pm - 11:05 pm
IAD
-
LJU
20h 45m1 stop
SWISS Logo
6:25 am - 4:45 pm
LJU
-
IAD
16h 20m1 stop
$679SWISS
Wed, May 13 - Wed, Aug 19
SWISS Logo
6:25 pm - 11:05 pm
IAD
-
LJU
22h 40m2 stops
SWISS Logo
6:25 am - 3:30 pm
LJU
-
IAD
15h 05m1 stop
$686SWISS
Wed, May 13 - Wed, Aug 19
SWISS Logo
8:20 pm - 2:00 pm
IAD
-
LJU
11h 40m1 stop
SWISS Logo
2:50 pm - 3:30 pm
LJU
-
IAD
30h 40m1 stop
$703SWISS
Wed, May 13 - Wed, Aug 19
Turkish Airlines Logo
9:15 pm - 6:40 pm
IAD
-
LJU
15h 25m1 stop
Turkish Airlines Logo
7:35 pm - 7:20 pm
LJU
-
IAD
29h 45m1 stop
$722Turkish Airlines
Sun, Feb 8 - Sun, Feb 15
Multiple Airlines Logo
6:25 pm - 11:05 pm
IAD
-
LJU
22h 40m2 stops
Multiple Airlines Logo
10:35 am - 8:24 pm
LJU
-
IAD
15h 49m2 stops
$728Multiple Airlines
Wed, May 13 - Wed, Aug 19
Multiple Airlines Logo
9:45 am - 9:15 am
IAD
-
LJU
17h 30m2 stops
Multiple Airlines Logo
6:25 am - 7:01 pm
LJU
-
IAD
18h 36m2 stops
$730Multiple Airlines
Wed, May 13 - Wed, Aug 19
Lufthansa Logo
11:55 pm - 7:30 pm
IAD
-
LJU
14h 35m1 stop
Lufthansa Logo
1:20 pm - 7:25 pm
LJU
-
IAD
12h 05m1 stop
$742Lufthansa
Wed, Mar 25 - Sat, Apr 25
Lufthansa Logo
10:20 pm - 7:25 pm
IAD
-
LJU
15h 05m1 stop
Lufthansa Logo
10:15 am - 4:05 pm
LJU
-
IAD
11h 50m1 stop
$757Lufthansa
Fri, Apr 24 - Fri, May 1

SWISS flights from Washington, D.C. Dulles Intl Airport to Ljubljana

Our best SWISS deals on Washington, D.C. Dulles Intl Airport to Ljubljana flight tickets
SWISS
May 13
IAD8:20 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
LJU11:05 pmLjubljana Joze Pucnik
Aug 19
LJU6:25 amLjubljana Joze Pucnik
16h 20m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$679
Find similar
SWISS
May 13
IAD6:25 pmWashington, D.C. Dulles Intl
22h 40m
2 stops
LJU11:05 pmLjubljana Joze Pucnik
Aug 19
LJU6:25 amLjubljana Joze Pucnik
15h 05m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$686
Find similar
SWISS
May 13
IAD8:20 pmWashington, D.C. Dulles Intl
11h 40m
1 stop
LJU2:00 pmLjubljana Joze Pucnik
Aug 19
LJU2:50 pmLjubljana Joze Pucnik
30h 40m
1 stop
IAD3:30 pmWashington, D.C. Dulles Intl
$703
Find similar

Turkish Airlines flights from Washington, D.C. Dulles Intl Airport to Ljubljana

Our best Turkish Airlines deals on Washington, D.C. Dulles Intl Airport to Ljubljana flight tickets
Turkish Airlines
Jan 12
IAD1:30 pmWashington, D.C. Dulles Intl
23h 10m
1 stop
LJU6:40 pmLjubljana Joze Pucnik
Jan 27
LJU9:20 amLjubljana Joze Pucnik
16h 00m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$646
Find similar
Turkish Airlines
Jan 17
IAD1:30 pmWashington, D.C. Dulles Intl
23h 10m
1 stop
LJU6:40 pmLjubljana Joze Pucnik
Jan 21
LJU9:20 amLjubljana Joze Pucnik
32h 25m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$658
Find similar
Turkish Airlines
Feb 8
IAD9:15 pmWashington, D.C. Dulles Intl
15h 25m
1 stop
LJU6:40 pmLjubljana Joze Pucnik
Feb 15
LJU7:35 pmLjubljana Joze Pucnik
29h 45m
1 stop
IAD7:20 pmWashington, D.C. Dulles Intl
$722
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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 December 27, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Mon 1/12

1:30 pm-6:40 pm

1 stop23h 10m

Ljubljana Joze Pucnik

Tue 1/27

9:20 am-7:20 pm

1 stop16h 00m

$646

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sat 1/17

1:30 pm-6:40 pm

1 stop23h 10m

Ljubljana Joze Pucnik

Wed 1/21

9:20 am-11:45 am

1 stop32h 25m

$658

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 5/13

8:20 pm-11:05 pm

1 stop20h 45m

Ljubljana Joze Pucnik

Wed 8/19

6:25 am-4:45 pm

1 stop16h 20m

$679

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 5/13

6:25 pm-11:05 pm

2 stops22h 40m

Ljubljana Joze Pucnik

Wed 8/19

6:25 am-3:30 pm

1 stop15h 05m

$686

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 5/13

8:20 pm-2:00 pm

1 stop11h 40m

Ljubljana Joze Pucnik

Wed 8/19

2:50 pm-3:30 pm

1 stop30h 40m

$703

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sun 2/8

9:15 pm-6:40 pm

1 stop15h 25m

Ljubljana Joze Pucnik

Sun 2/15

7:35 pm-7:20 pm

1 stop29h 45m

$722

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 5/13

6:25 pm-11:05 pm

2 stops22h 40m

Ljubljana Joze Pucnik

Wed 8/19

10:35 am-8:24 pm

2 stops15h 49m

$728

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 5/13

9:45 am-9:15 am

2 stops17h 30m

Ljubljana Joze Pucnik

Wed 8/19

6:25 am-7:01 pm

2 stops18h 36m

$730

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 3/25

11:55 pm-7:30 pm

1 stop14h 35m

Ljubljana Joze Pucnik

Sat 4/25

1:20 pm-7:25 pm

1 stop12h 05m

$742

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Fri 4/24

10:20 pm-7:25 pm

1 stop15h 05m

Ljubljana Joze Pucnik

Fri 5/1

10:15 am-4:05 pm

1 stop11h 50m

$757

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Ljubljana from

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

What airlines fly to Ljubljana?

Lufthansa, Turkish Airlines and SWISS are the top three most popular airlines that fly to Ljubljana from Washington, D.C. Dulles Intl Airport according to our data. Lufthansa is the first choice among our users, with 59% 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.

When to book flights from Washington, D.C. Dulles Intl Airport to Ljubljana

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport to Ljubljana (IAD to LJU) flight deals and tips

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

Fastest flight time

11h 35m

Direct flights

None
The fastest flight from Washington, D.C. Dulles Intl Airport to Ljubljana takes 11h 35m
There are no direct flights from Washington, D.C. Dulles Intl Airport to Ljubljana. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Ljubljana.
Search flight deals

  • How far is Washington, D.C. Dulles Intl to Ljubljana Joze Pucnik by plane?

    The distance between Washington, D.C. Dulles Intl and Ljubljana Joze Pucnik is about 4437.2 mi. By plane, this route typically takes 11h 35m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Ljubljana Joze Pucnik Airport are refreshed on a daily basis.

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

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

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

    The travel and health documents you'll need for your trip to Ljubljana Joze Pucnik Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Ljubljana?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Ljubljana

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Ljubljana with momondo
Airline
Rating
Free Cancellation
Price
Turkish AirlinesPriceFrom $661Free CancellationRating
7.3
4,117 reviews
Search Turkish Airlines flights
SWISSPriceFrom $713Free CancellationRating
7.5
1,821 reviews
Search SWISS flights
LufthansaPriceFrom $786Free CancellationRating
6.8
7,655 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 Washington, D.C. to Ljubljana?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ljubljana from Washington, D.C..

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?

momondo provides multiple filters to help you find the best flight to Ljubljana from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Washington, D.C. to Ljubljana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ljubljana and let you know when they change.

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