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Cheap flights from Ljubljana to Washington, D.C. from $474

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ljubljana to Washington, D.C. departing on 6/4. 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 Ljubljana to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
8:15 pm - 11:35 am
LJU
-
IAD
21h 20m
1 stop
Turkish Airlines Logo
1:20 pm - 8:45 am
IAD
-
LJU
13h 25m
1 stop
$779Turkish Airlines
Thu, Apr 16 - Fri, Apr 24
Multiple Airlines Logo
6:25 am - 1:35 pm
LJU
-
IAD
13h 10m
1 stop
Multiple Airlines Logo
8:20 pm - 10:05 am
IAD
-
LJU
31h 45m
1 stop
$814Multiple Airlines
Thu, May 21 - Sun, May 31
SWISS Logo
2:50 pm - 4:45 pm
LJU
-
IAD
31h 55m
1 stop
SWISS Logo
8:20 pm - 11:05 pm
IAD
-
LJU
20h 45m
1 stop
$836SWISS
Thu, May 21 - Sun, May 31
Lufthansa Logo
10:35 am - 4:05 pm
LJU
-
IAD
11h 30m
1 stop
Lufthansa Logo
10:20 pm - 7:25 pm
IAD
-
LJU
15h 05m
1 stop
$841Lufthansa
Wed, May 20 - Tue, Jun 2
SWISS Logo
2:55 pm - 4:45 pm
LJU
-
IAD
31h 50m
1 stop
SWISS Logo
8:20 pm - 11:05 pm
IAD
-
LJU
20h 45m
1 stop
$862SWISS
Fri, May 22 - Thu, Jun 4
Lufthansa Logo
10:35 am - 9:16 pm
LJU
-
IAD
16h 41m
2 stops
Lufthansa Logo
10:20 pm - 7:25 pm
IAD
-
LJU
15h 05m
1 stop
$864Lufthansa
Wed, Apr 29 - Thu, May 7
Delta Logo
6:00 am - 5:13 pm
LJU
-
DCA
17h 13m
2 stops
Delta Logo
11:55 am - 1:25 pm
DCA
-
LJU
19h 30m
2 stops
$943Delta
Thu, May 21 - Wed, Jun 3
Delta Logo
6:00 am - 7:16 pm
LJU
-
BWI
19h 16m
2 stops
Delta Logo
3:53 pm - 1:50 pm
BWI
-
LJU
15h 57m
2 stops
$973Delta
Wed, May 20 - Tue, Jun 2
British Airways Logo
6:00 pm - 6:58 pm
LJU
-
DCA
30h 58m
2 stops
British Airways Logo
5:31 pm - 8:30 pm
DCA
-
LJU
20h 59m
2 stops
$1,019British Airways
Wed, Apr 29 - Thu, May 7
British Airways Logo
6:00 pm - 4:45 pm
LJU
-
DCA
28h 45m
2 stops
British Airways Logo
5:54 pm - 8:30 pm
DCA
-
LJU
20h 36m
2 stops
$1,021British Airways
Wed, Apr 29 - Thu, May 7

Lufthansa flights from Ljubljana to Washington, D.C.

Our best Lufthansa deals on Ljubljana to Washington, D.C. flight tickets
Lufthansa
May 20
LJU10:35 amLjubljana Joze Pucnik
11h 30m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
Jun 2
IAD10:20 pmWashington, D.C. Dulles Intl
15h 05m
1 stop
LJU7:25 pmLjubljana Joze Pucnik
$841
Lufthansa
Apr 29
LJU10:35 amLjubljana Joze Pucnik
16h 41m
2 stops
IAD9:16 pmWashington, D.C. Dulles Intl
May 7
IAD10:20 pmWashington, D.C. Dulles Intl
15h 05m
1 stop
LJU7:25 pmLjubljana Joze Pucnik
$864
Lufthansa
Apr 29
LJU10:35 amLjubljana Joze Pucnik
16h 41m
2 stops
IAD9:16 pmWashington, D.C. Dulles Intl
May 7
IAD10:10 pmWashington, D.C. Dulles Intl
15h 15m
2 stops
LJU7:25 pmLjubljana Joze Pucnik
$883

SWISS flights from Ljubljana to Washington, D.C.

Our best SWISS deals on Ljubljana to Washington, D.C. flight tickets
SWISS
May 21
LJU2:50 pmLjubljana Joze Pucnik
31h 55m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
May 31
IAD8:20 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
LJU11:05 pmLjubljana Joze Pucnik
$836
SWISS
May 22
LJU2:55 pmLjubljana Joze Pucnik
31h 50m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
Jun 4
IAD8:20 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
LJU11:05 pmLjubljana Joze Pucnik
$862
SWISS
May 20
LJU10:50 amLjubljana Joze Pucnik
11h 55m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
Jun 4
IAD8:20 pmWashington, D.C. Dulles Intl
20h 45m
1 stop
LJU11:05 pmLjubljana Joze Pucnik
$866

momondo Fare Finder

 
Customize your flight search to find flights from Ljubljana to Washington, D.C. 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 April 6, 2026.
Use the filters below to find and compare flights from Ljubljana to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Thu 4/16

8:15 pm-11:35 am

1 stop21h 20m

Washington, D.C. Dulles Intl

Fri 4/24

1:20 pm-8:45 am

1 stop13h 25m

$779

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Thu 5/21

6:25 am-1:35 pm

1 stop13h 10m

Washington, D.C. Dulles Intl

Sun 5/31

8:20 pm-10:05 am

1 stop31h 45m

$814

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Thu 5/21

2:50 pm-4:45 pm

1 stop31h 55m

Washington, D.C. Dulles Intl

Sun 5/31

8:20 pm-11:05 pm

1 stop20h 45m

$836
Quickest round-trip

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Wed 5/20

10:35 am-4:05 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Tue 6/2

10:20 pm-7:25 pm

1 stop15h 05m

$841

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 5/22

2:55 pm-4:45 pm

1 stop31h 50m

Washington, D.C. Dulles Intl

Thu 6/4

8:20 pm-11:05 pm

1 stop20h 45m

$862

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Wed 4/29

10:35 am-9:16 pm

2 stops16h 41m

Washington, D.C. Dulles Intl

Thu 5/7

10:20 pm-7:25 pm

1 stop15h 05m

$864

LjubljanaWashington, D.C.

LJU - DCA

LJUDCA

Ljubljana Joze Pucnik

Thu 5/21

6:00 am-5:13 pm

2 stops17h 13m

Washington, D.C. Reagan-National

Wed 6/3

11:55 am-1:25 pm

2 stops19h 30m

$943

LjubljanaBaltimore

LJU - BWI

LJUBWI

Ljubljana Joze Pucnik

Wed 5/20

6:00 am-7:16 pm

2 stops19h 16m

Baltimore/Washington

Tue 6/2

3:53 pm-1:50 pm

2 stops15h 57m

$973

LjubljanaWashington, D.C.

LJU - DCA

LJUDCA

Ljubljana Joze Pucnik

Wed 4/29

6:00 pm-6:58 pm

2 stops30h 58m

Washington, D.C. Reagan-National

Thu 5/7

5:31 pm-8:30 pm

2 stops20h 59m

$1,019

LjubljanaWashington, D.C.

LJU - DCA

LJUDCA

Ljubljana Joze Pucnik

Wed 4/29

6:00 pm-4:45 pm

2 stops28h 45m

Washington, D.C. Reagan-National

Thu 5/7

5:54 pm-8:30 pm

2 stops20h 36m

$1,021

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 Washington, D.C. from

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

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 Ljubljana to Washington, D.C. flights?

You could potentially save up to 62% on your flight if you consider stops on a Ljubljana to Washington, D.C. flight.

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

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

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

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

Fastest flight time

13h 10m

Direct flights

None
The fastest flight from Ljubljana to Washington, D.C. takes 13h 10m
There are no direct flights from Ljubljana to Washington, D.C.. There are no popular flight routes from Ljubljana to Washington, D.C..
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Frequently asked questions about flying from Ljubljana to Washington, D.C.

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

    Washington, D.C. is 4421.9 mi away from Ljubljana Joze Pucnik. 13h 10m is a normal flight duration for this route.

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ljubljana Joze Pucnik Airport to Washington, D.C..

  • What documentation or ID do you need to fly to Washington, D.C.?

    The travel and health documents you'll need for your trip to Washington, D.C. 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 Washington, D.C.. 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 Ljubljana to Washington, D.C.?

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Laurel
Colonial Beach
Gaithersburg
Towson
Silver Spring
Fredericksburg
Rockville
Manassas
Tysons
Linthicum Heights
Bethesda
Fairfax
Springfield
College Park

Why use momondo?

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

Finding the right flight to Washington, D.C. from Ljubljana 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 Washington, D.C. quick and easy, saving you time and money.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ljubljana to Washington, D.C..

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

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

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport