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Dulles Intl

$609+ Cheap flights from Ljubljana (LJU) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — IAD
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Ljubljana to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2025.

Round-trip from

$642
(Lufthansa)

One-way from

$609
(FlightHub)

Popular in

October

Cheapest in

March

Average price

$830
From Ljubljana Joze Pucnik to Washington, D.C. Dulles Intl
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One-way flight from Ljubljana Joze Pucnik to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 6% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Ljubljana to Dulles Intl

Cheapest flights from Ljubljana to Dulles Intl
Explore the most affordable flight options available from Ljubljana to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Lufthansa deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:10 amLJU - IAD
1 stop11h 40mMultiple Airlines
Sun 9/78:45 pmIAD - LJU
1 stop15h 50mMultiple Airlines
Deal found 7/27$642
This SWISS deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2910:50 amLJU - IAD
1 stop34h 35mSWISS
Sun 9/78:45 pmIAD - LJU
1 stop31h 20mSWISS
Deal found 7/29$646
This Mytrip deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/298:00 pmLJU - IAD
2 stops23h 30mLufthansa
Sun 9/710:20 pmIAD - LJU
1 stop15h 05mLufthansa
Deal found 7/29$666
This Brussels Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/1711:55 amLJU - IAD
1 stop31h 35mBrussels Airlines
Fri 8/295:35 pmIAD - LJU
1 stop16h 50mBrussels Airlines
Deal found 7/28$827

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ljubljana to Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2025.
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

Ljubljana

Fly to

Dulles Intl

Route

Depart

Return

Price

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 8/29

10:10 am-3:50 pm

1 stop11h 40m

Washington, D.C. Dulles Intl

Sun 9/7

8:45 pm-6:35 pm

1 stop15h 50m

$642

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 8/29

10:50 am-3:25 pm

1 stop34h 35m

Washington, D.C. Dulles Intl

Sun 9/7

8:45 pm-10:05 am

1 stop31h 20m

$646

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 8/29

8:00 pm-1:30 pm

2 stops23h 30m

Washington, D.C. Dulles Intl

Sun 9/7

10:20 pm-7:25 pm

1 stop15h 05m

$666

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Sun 8/17

11:55 am-1:30 pm

1 stop31h 35m

Washington, D.C. Dulles Intl

Fri 8/29

5:35 pm-4:25 pm

1 stop16h 50m

$827

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Wed 11/19

9:20 am-7:15 pm

1 stop15h 55m

Washington, D.C. Dulles Intl

Thu 11/27

9:10 pm-8:25 am

1 stop29h 15m

$3,367

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Wed 9/24

8:10 pm-11:45 am

1 stop21h 35m

$609

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Wed 9/24

12:20 pm-11:17 pm

2 stops16h 57m

$756

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Wed 9/24

8:00 pm-1:30 pm

2 stops23h 30m

$759

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Ljubljana to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Ljubljana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated July 29, 2025.
Read reviews from past customers who have flown Delta, SWISS, and Turkish Airlines from Ljubljana to Washington, D.C. Dulles Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,683 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Turkish Airlines
7.3
Good
3,925 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Brussels Airlines
7.3
Good
350 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Lufthansa
6.8
Okay
7,265 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

Find useful and relevant information for your journey from Ljubljana to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ljubljana to Washington, D.C. Dulles Intl?

    Located just 11.7 mi from the city center, Ljubljana Joze Pucnik is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Ljubljana. Booking flights from Joze Pucnik (LJU) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

  • What are the cheapest airlines to fly from Ljubljana to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airline one-way is Turkish Airlines, with whom users have recently found tickets for as low as $609. However, be on the lookout for offers from Delta and Lufthansa, as they are both options that can get you from Ljubljana to Washington, D.C. Dulles Intl Airport for a low price.

  • Can I find deals for flights from Ljubljana to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Ljubljana to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ljubljana to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ljubljana to Dulles Intl.

  • Can I find deals for business class flights from Ljubljana to Dulles Intl?

    Yes. Cheapflights offers flight deals from Ljubljana to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ljubljana to Washington, D.C. Dulles Intl Airport?

    Currently, July is the cheapest month in which you can book a flight from Ljubljana to Washington, D.C. Dulles Intl Airport (average of $306). Flying from Ljubljana to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Fredericksburg
Gaithersburg
Towson
Linthicum Heights
Easton
Fairfax
Manassas
Falls Church
Waldorf
Laurel
Rockville
Oxon Hill
National Harbor
Dundalk
Bowie

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