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Cheap flights from Washington, D.C. to Ljubljana from $410

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 11/27. 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. to Ljubljana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 pm - 10:15 pmIAD-LJU
19h 45m1 stop
Multiple Airlines Logo
6:35 am - 3:50 pmLJU-IAD
15h 15m1 stop
$503Multiple Airlines
Find Deal
Fri, Dec 5 - Thu, Dec 11
Turkish Airlines Logo
1:30 pm - 6:40 pmIAD-LJU
23h 10m1 stop
Turkish Airlines Logo
9:20 am - 11:45 amLJU-IAD
32h 25m1 stop
$516Turkish Airlines
Find Deal
Fri, Dec 5 - Wed, Dec 10
SWISS Logo
8:30 pm - 2:00 pmIAD-LJU
11h 30m1 stop
SWISS Logo
6:30 am - 4:40 pmLJU-IAD
16h 10m1 stop
$524SWISS
Find Deal
Fri, Dec 5 - Fri, Dec 12
Delta Logo
6:50 pm - 11:40 amIAD-LJU
10h 50m1 stop
Delta Logo
12:45 pm - 4:05 pmLJU-IAD
33h 20m1 stop
$538Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Air France Logo
6:50 pm - 11:40 amIAD-LJU
10h 50m1 stop
Air France Logo
12:50 pm - 4:05 pmLJU-IAD
33h 15m1 stop
$539Air France
Find Deal
Sat, Dec 6 - Sat, Dec 13
Delta Logo
11:06 am - 11:40 amIAD-LJU
18h 34m2 stops
Delta Logo
12:45 pm - 4:05 pmLJU-IAD
33h 20m1 stop
$543Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
SWISS Logo
8:30 pm - 2:20 pmIAD-LJU
11h 50m1 stop
SWISS Logo
2:50 pm - 4:40 pmLJU-IAD
31h 50m1 stop
$544SWISS
Find Deal
Sun, Dec 7 - Sat, Dec 13
Air France Logo
6:05 pm - 12:20 pmIAD-LJU
12h 15m1 stop
Air France Logo
12:45 pm - 4:05 pmLJU-IAD
33h 20m1 stop
$545Air France
Find Deal
Fri, Dec 5 - Sun, Dec 14
Lufthansa Logo
6:00 pm - 9:55 amIAD-LJU
9h 55m1 stop
Lufthansa Logo
6:35 am - 3:50 pmLJU-IAD
15h 15m1 stop
$550Lufthansa
Find Deal
Wed, Dec 3 - Sun, Dec 7
Lufthansa Logo
6:00 pm - 7:30 pmIAD-LJU
19h 30m2 stops
Lufthansa Logo
6:35 am - 3:50 pmLJU-IAD
15h 15m1 stop
$573Lufthansa
Find Deal
Wed, Dec 3 - Sun, Dec 7

Turkish Airlines flights from Washington, D.C. to Ljubljana

Our best Turkish Airlines deals on Washington, D.C. to Ljubljana flight tickets
Turkish Airlines
Dec 5
IAD1:30 pmWashington, D.C. Dulles Intl
23h 10m
1 stop
LJU6:40 pmLjubljana Joze Pucnik
Dec 10
LJU9:20 amLjubljana Joze Pucnik
32h 25m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$516
Find similar
Turkish Airlines
Dec 5
IAD1:30 pmWashington, D.C. Dulles Intl
23h 10m
1 stop
LJU6:40 pmLjubljana Joze Pucnik
Dec 13
LJU9:20 amLjubljana Joze Pucnik
32h 25m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$535
Find similar
Turkish Airlines
Mar 25
IAD10:15 pmWashington, D.C. Dulles Intl
15h 25m
1 stop
LJU6:40 pmLjubljana Joze Pucnik
Apr 3
LJU8:25 pmLjubljana Joze Pucnik
29h 20m
1 stop
IAD7:45 pmWashington, D.C. Dulles Intl
$554
Find similar

Lufthansa flights from Washington, D.C. to Ljubljana

Our best Lufthansa deals on Washington, D.C. to Ljubljana flight tickets
Lufthansa
Dec 3
IAD6:00 pmWashington, D.C. Dulles Intl
9h 55m
1 stop
LJU9:55 amLjubljana Joze Pucnik
Dec 7
LJU6:35 amLjubljana Joze Pucnik
15h 15m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$550
Find similar
Lufthansa
Dec 3
IAD6:00 pmWashington, D.C. Dulles Intl
19h 30m
2 stops
LJU7:30 pmLjubljana Joze Pucnik
Dec 7
LJU6:35 amLjubljana Joze Pucnik
15h 15m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
$573
Find similar
Lufthansa
Dec 5
IAD10:55 pmWashington, D.C. Dulles Intl
16h 55m
2 stops
LJU9:50 pmLjubljana Joze Pucnik
Dec 13
LJU9:45 amLjubljana Joze Pucnik
17h 35m
2 stops
IAD9:20 pmWashington, D.C. Dulles Intl
$574
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 October 30, 2025.
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

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Fri 12/5

8:30 pm-10:15 pm

1 stop19h 45m

Ljubljana Joze Pucnik

Thu 12/11

6:35 am-3:50 pm

1 stop15h 15m

$503

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Fri 12/5

1:30 pm-6:40 pm

1 stop23h 10m

Ljubljana Joze Pucnik

Wed 12/10

9:20 am-11:45 am

1 stop32h 25m

$516

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Fri 12/5

8:30 pm-2:00 pm

1 stop11h 30m

Ljubljana Joze Pucnik

Fri 12/12

6:30 am-4:40 pm

1 stop16h 10m

$524

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 12/3

6:50 pm-11:40 am

1 stop10h 50m

Ljubljana Joze Pucnik

Sun 12/7

12:45 pm-4:05 pm

1 stop33h 20m

$538

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sat 12/6

6:50 pm-11:40 am

1 stop10h 50m

Ljubljana Joze Pucnik

Sat 12/13

12:50 pm-4:05 pm

1 stop33h 15m

$539

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 12/3

11:06 am-11:40 am

2 stops18h 34m

Ljubljana Joze Pucnik

Sun 12/7

12:45 pm-4:05 pm

1 stop33h 20m

$543

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sun 12/7

8:30 pm-2:20 pm

1 stop11h 50m

Ljubljana Joze Pucnik

Sat 12/13

2:50 pm-4:40 pm

1 stop31h 50m

$544

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Fri 12/5

6:05 pm-12:20 pm

1 stop12h 15m

Ljubljana Joze Pucnik

Sun 12/14

12:45 pm-4:05 pm

1 stop33h 20m

$545

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 12/3

6:00 pm-9:55 am

1 stop9h 55m

Ljubljana Joze Pucnik

Sun 12/7

6:35 am-3:50 pm

1 stop15h 15m

$550

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Wed 12/3

6:00 pm-7:30 pm

2 stops19h 30m

Ljubljana Joze Pucnik

Sun 12/7

6:35 am-3:50 pm

1 stop15h 15m

$573

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 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

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?

The month of January is, on average, the cheapest month to fly to Ljubljana from Washington, D.C., with most prices found around $763. If you don’t want to visit Ljubljana in January, then you should wait until November to fly from Washington, D.C., when ticket prices are also cheap, with an average price of $777.

What is the cheapest day to depart on your flight to Ljubljana?

The cheapest day to depart from Washington, D.C. to Ljubljana is on a Tuesday when prices can be found for as low as $973. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,206. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ljubljana.

What is the cheapest time of day to depart on your flight to Ljubljana?

In the evening is the cheapest time of day to fly from Washington, D.C. to Ljubljana when you can find flight prices for as low as $1,055. Flying to Ljubljana in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,360 on average. Flights to Ljubljana from Washington, D.C. in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You could potentially save up to 53% 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

Direct flights

None
There are no direct flights from Washington, D.C. to Ljubljana. There are no popular flight routes from Washington, D.C. to Ljubljana.
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  • 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 9h 55m, 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?

  • 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?

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 AirlinesPriceFrom $662Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $824Free CancellationRating
6.8
7,541 reviews
Search Lufthansa flights
SWISSPriceFrom $845Free CancellationRating
7.5
1,775 reviews
Search SWISS flights

Traveling to a place near Ljubljana?

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

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Ljubljana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Ljubljana. Millions of users trust and use momondo every year so you are in good hands.

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?

Yes. momondo can track prices for Washington, D.C. to Ljubljana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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