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Cheap flights from Ljubljana to Washington, D.C. from $738

This is the cheapest round-trip 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 2/28. 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.
Lufthansa Logo
10:25 am - 3:50 pm
LJU
-
IAD
11h 25m
1 stop
Lufthansa Logo
7:00 pm - 10:10 pm
IAD
-
LJU
22h 10m
1 stop
$738Lufthansa
Sat, Feb 28 - Sun, Mar 8
Lufthansa Logo
10:05 am - 4:05 pm
LJU
-
IAD
12h 00m
1 stop
Lufthansa Logo
5:55 pm - 1:05 pm
IAD
-
LJU
13h 10m
1 stop
$748Lufthansa
Fri, Apr 17 - Fri, May 8
Delta Logo
6:00 am - 4:15 pm
LJU
-
IAD
16h 15m
2 stops
Delta Logo
5:40 pm - 1:25 pm
IAD
-
LJU
13h 45m
1 stop
$756Delta
Fri, Apr 17 - Fri, May 8
SWISS Logo
2:50 pm - 4:40 pm
LJU
-
IAD
31h 50m
1 stop
SWISS Logo
7:20 pm - 2:20 pm
IAD
-
LJU
14h 00m
2 stops
$778SWISS
Sat, Feb 28 - Sun, Mar 8
SWISS Logo
6:30 am - 2:55 pm
LJU
-
IAD
14h 25m
2 stops
SWISS Logo
7:20 pm - 2:20 pm
IAD
-
LJU
14h 00m
2 stops
$813SWISS
Sat, Feb 28 - Sun, Mar 8
Delta Logo
6:00 am - 4:15 pm
LJU
-
IAD
16h 15m
2 stops
Delta Logo
12:58 pm - 1:25 pm
IAD
-
LJU
18h 27m
2 stops
$878Delta
Fri, Apr 17 - Fri, May 8
Multiple Airlines Logo
5:10 pm - 7:20 pm
LJU
-
IAD
32h 10m
3 stops
Multiple Airlines Logo
2:30 pm - 7:55 pm
IAD
-
LJU
24h 25m
3 stops
$923Multiple Airlines
Sat, Feb 28 - Sun, Mar 8
Multiple Airlines Logo
2:50 pm - 6:30 pm
LJU
-
IAD
33h 40m
3 stops
Multiple Airlines Logo
8:40 pm - 7:10 pm
IAD
-
LJU
17h 30m
2 stops
$1,092Multiple Airlines
Sat, Feb 28 - Sun, Mar 8

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

Our best Delta deals on Ljubljana to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Apr 17
LJU6:00 amLjubljana Joze Pucnik
16h 15m
2 stops
IAD4:15 pmWashington, D.C. Dulles Intl
May 8
IAD5:40 pmWashington, D.C. Dulles Intl
13h 45m
1 stop
LJU1:25 pmLjubljana Joze Pucnik
$756
Delta
Feb 13
LJU12:50 pmLjubljana Joze Pucnik
17h 31m
2 stops
IAD12:21 amWashington, D.C. Dulles Intl
Feb 21
IAD12:38 pmWashington, D.C. Dulles Intl
17h 02m
2 stops
LJU11:40 amLjubljana Joze Pucnik
$833
Delta
Apr 17
LJU6:00 amLjubljana Joze Pucnik
16h 15m
2 stops
IAD4:15 pmWashington, D.C. Dulles Intl
May 8
IAD12:58 pmWashington, D.C. Dulles Intl
18h 27m
2 stops
LJU1:25 pmLjubljana Joze Pucnik
$878

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

Our best Lufthansa deals on Ljubljana to Washington, D.C. Dulles Intl Airport flight tickets
Lufthansa
Feb 28
LJU10:25 amLjubljana Joze Pucnik
11h 25m
1 stop
IAD3:50 pmWashington, D.C. Dulles Intl
Mar 8
IAD7:00 pmWashington, D.C. Dulles Intl
22h 10m
1 stop
LJU10:10 pmLjubljana Joze Pucnik
$738
Lufthansa
Apr 17
LJU10:05 amLjubljana Joze Pucnik
12h 00m
1 stop
IAD4:05 pmWashington, D.C. Dulles Intl
May 8
IAD5:55 pmWashington, D.C. Dulles Intl
13h 10m
1 stop
LJU1:05 pmLjubljana Joze Pucnik
$748

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Sat 2/28

10:25 am-3:50 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

Sun 3/8

7:00 pm-10:10 pm

1 stop22h 10m

$738

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 4/17

10:05 am-4:05 pm

1 stop12h 00m

Washington, D.C. Dulles Intl

Fri 5/8

5:55 pm-1:05 pm

1 stop13h 10m

$748

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 4/17

6:00 am-4:15 pm

2 stops16h 15m

Washington, D.C. Dulles Intl

Fri 5/8

5:40 pm-1:25 pm

1 stop13h 45m

$756

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Sat 2/28

2:50 pm-4:40 pm

1 stop31h 50m

Washington, D.C. Dulles Intl

Sun 3/8

7:20 pm-2:20 pm

2 stops14h 00m

$778

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Sat 2/28

6:30 am-2:55 pm

2 stops14h 25m

Washington, D.C. Dulles Intl

Sun 3/8

7:20 pm-2:20 pm

2 stops14h 00m

$813

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 4/17

6:00 am-4:15 pm

2 stops16h 15m

Washington, D.C. Dulles Intl

Fri 5/8

12:58 pm-1:25 pm

2 stops18h 27m

$878

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Sat 2/28

5:10 pm-7:20 pm

3 stops32h 10m

Washington, D.C. Dulles Intl

Sun 3/8

2:30 pm-7:55 pm

3 stops24h 25m

$923

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Sat 2/28

2:50 pm-6:30 pm

3 stops33h 40m

Washington, D.C. Dulles Intl

Sun 3/8

8:40 pm-7:10 pm

2 stops17h 30m

$1,092

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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

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

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Ljubljana to Washington, D.C. Dulles Intl Airport takes 15h 30m
There are no direct flights from Ljubljana to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Ljubljana to Washington, D.C. Dulles Intl Airport.
Search flight deals

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

    The straight-line distance from Ljubljana Joze Pucnik to Washington, D.C. Dulles Intl is 4437.2 mi. Typically, this will take 15h 30m by plane in normal conditions.

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

    Prices for flights from Ljubljana Joze Pucnik Airport to Washington, D.C. Dulles Intl Airport refresh daily.

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

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

    The travel and health documents required for your trip to Washington, D.C. Dulles Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Dulles Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • How do I get Price Alerts for flights from Ljubljana to Washington, D.C. Dulles Intl Airport?

    Confirm your travel details to search for the latest offers for flights from Ljubljana to Washington, D.C. Dulles Intl Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Ljubljana to Washington, D.C. Dulles Intl Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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
Winchester
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Sterling
Fairfax
Linthicum Heights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ljubljana to Washington, D.C. for you.

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

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Ljubljana with this policy.

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

Once all potential Ljubljana to Washington, D.C. flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Ljubljana to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Washington, D.C. Dulles Intl Airport trip

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