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Cheap flights from Washington, D.C. to Ljubljana from $333

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 5/10. 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.
Turkish Airlines Logo
9:45 pm - 8:45 am
IAD
-
LJU
29h 00m
1 stop
Turkish Airlines Logo
1:50 pm - 11:35 am
LJU
-
IAD
27h 45m
1 stop
$589Turkish Airlines
Tue, Apr 14 - Sat, Apr 18
Turkish Airlines Logo
9:15 pm - 8:25 am
IAD
-
LJU
29h 10m
1 stop
Turkish Airlines Logo
9:20 am - 11:45 am
LJU
-
IAD
32h 25m
1 stop
$598Turkish Airlines
Mon, Feb 23 - Mon, Mar 2
Turkish Airlines Logo
10:15 pm - 6:40 pm
IAD
-
LJU
15h 25m
1 stop
Turkish Airlines Logo
7:35 pm - 12:45 pm
LJU
-
IAD
22h 10m
1 stop
$617Turkish Airlines
Thu, Mar 12 - Thu, Mar 19
British Airways Logo
9:30 pm - 8:35 pm
BWI
-
LJU
17h 05m
1 stop
British Airways Logo
6:00 pm - 7:40 pm
LJU
-
BWI
31h 40m
1 stop
$646British Airways
Sat, Apr 11 - Wed, Apr 22
British Airways Logo
7:15 pm - 8:35 pm
IAD
-
LJU
19h 20m
1 stop
British Airways Logo
3:10 pm - 3:50 pm
LJU
-
IAD
30h 40m
1 stop
$646British Airways
Sat, Apr 11 - Mon, Apr 20
Multiple Airlines Logo
8:30 pm - 11:05 pm
BWI
-
LJU
20h 35m
2 stops
Multiple Airlines Logo
6:25 am - 7:25 pm
LJU
-
BWI
19h 00m
2 stops
$676Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
Delta Logo
3:35 pm - 1:50 pm
BWI
-
LJU
16h 15m
2 stops
Delta Logo
2:00 pm - 4:41 pm
LJU
-
BWI
32h 41m
2 stops
$724Delta
Sun, Apr 12 - Tue, Apr 21
Delta Logo
2:40 pm - 1:50 pm
DCA
-
LJU
17h 10m
2 stops
Delta Logo
6:00 am - 6:59 pm
LJU
-
DCA
18h 59m
2 stops
$724Delta
Sun, Apr 12 - Tue, Apr 21
Multiple Airlines Logo
8:30 pm - 9:55 pm
BWI
-
LJU
19h 25m
2 stops
Multiple Airlines Logo
2:05 pm - 7:25 pm
LJU
-
BWI
35h 20m
2 stops
$729Multiple Airlines
Wed, Apr 15 - Sun, Apr 19
KLM Logo
3:10 pm - 12:20 pm
DCA
-
LJU
15h 10m
2 stops
KLM Logo
12:50 pm - 4:27 pm
LJU
-
DCA
33h 37m
2 stops
$801KLM
Mon, Feb 23 - Mon, Mar 2

British Airways flights from Washington, D.C. to Ljubljana

Our best British Airways deals on Washington, D.C. to Ljubljana flight tickets
British Airways
May 2
IAD7:15 pmWashington, D.C. Dulles Intl
19h 20m
1 stop
LJU8:35 pmLjubljana Joze Pucnik
May 9
LJU12:20 pmLjubljana Joze Pucnik
14h 00m
1 stop
IAD8:20 pmWashington, D.C. Dulles Intl
$647
British Airways
Apr 4
DCA4:00 pmWashington, D.C. Reagan-National
22h 35m
2 stops
LJU8:35 pmLjubljana Joze Pucnik
Apr 10
LJU9:15 pmLjubljana Joze Pucnik
31h 45m
2 stops
DCA11:00 pmWashington, D.C. Reagan-National
$648
British Airways
Apr 14
BWI9:30 pmBaltimore/Washington
13h 45m
1 stop
LJU5:15 pmLjubljana Joze Pucnik
Apr 19
LJU9:25 pmLjubljana Joze Pucnik
28h 15m
1 stop
BWI7:40 pmBaltimore/Washington
$649

SWISS flights from Washington, D.C. to Ljubljana

Our best SWISS deals on Washington, D.C. 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
$682
SWISS
May 4
IAD8:20 pmWashington, D.C. Dulles Intl
11h 40m
1 stop
LJU2:00 pmLjubljana Joze Pucnik
May 11
LJU2:50 pmLjubljana Joze Pucnik
31h 55m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$696
SWISS
May 3
IAD8:20 pmWashington, D.C. Dulles Intl
11h 35m
1 stop
LJU1:55 pmLjubljana Joze Pucnik
May 11
LJU2:50 pmLjubljana Joze Pucnik
31h 55m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
$717

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 January 28, 2026.
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

Tue 4/14

9:45 pm-8:45 am

1 stop29h 00m

Ljubljana Joze Pucnik

Sat 4/18

1:50 pm-11:35 am

1 stop27h 45m

$589

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Mon 2/23

9:15 pm-8:25 am

1 stop29h 10m

Ljubljana Joze Pucnik

Mon 3/2

9:20 am-11:45 am

1 stop32h 25m

$598

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Thu 3/12

10:15 pm-6:40 pm

1 stop15h 25m

Ljubljana Joze Pucnik

Thu 3/19

7:35 pm-12:45 pm

1 stop22h 10m

$617

BaltimoreLjubljana

BWI - LJU

BWILJU

Baltimore/Washington

Sat 4/11

9:30 pm-8:35 pm

1 stop17h 05m

Ljubljana Joze Pucnik

Wed 4/22

6:00 pm-7:40 pm

1 stop31h 40m

$646

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sat 4/11

7:15 pm-8:35 pm

1 stop19h 20m

Ljubljana Joze Pucnik

Mon 4/20

3:10 pm-3:50 pm

1 stop30h 40m

$646

BaltimoreLjubljana

BWI - LJU

BWILJU

Baltimore/Washington

Wed 4/15

8:30 pm-11:05 pm

2 stops20h 35m

Ljubljana Joze Pucnik

Sun 4/19

6:25 am-7:25 pm

2 stops19h 00m

$676

BaltimoreLjubljana

BWI - LJU

BWILJU

Baltimore/Washington

Sun 4/12

3:35 pm-1:50 pm

2 stops16h 15m

Ljubljana Joze Pucnik

Tue 4/21

2:00 pm-4:41 pm

2 stops32h 41m

$724

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Sun 4/12

2:40 pm-1:50 pm

2 stops17h 10m

Ljubljana Joze Pucnik

Tue 4/21

6:00 am-6:59 pm

2 stops18h 59m

$724

BaltimoreLjubljana

BWI - LJU

BWILJU

Baltimore/Washington

Wed 4/15

8:30 pm-9:55 pm

2 stops19h 25m

Ljubljana Joze Pucnik

Sun 4/19

2:05 pm-7:25 pm

2 stops35h 20m

$729

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Mon 2/23

3:10 pm-12:20 pm

2 stops15h 10m

Ljubljana Joze Pucnik

Mon 3/2

12:50 pm-4:27 pm

2 stops33h 37m

$801

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

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

You could potentially save up to 10% 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

Fastest flight time

12h 50m

Direct flights

None
The fastest flight from Washington, D.C. to Ljubljana takes 12h 50m
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

  • 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 12h 50m, 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 $661Free CancellationRating
7.3
4,209 reviews
Search Turkish Airlines flights
LufthansaPriceFrom $786Free CancellationRating
6.8
7,749 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?

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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