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Dulles Intl

$481+ Cheap flights from Slovenia 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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — IAD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Slovenia to Dulles Intl

Keep the following information in mind while searching for Slovenia to Dulles Intl flight deals. Data was last updated February 20, 2025.

Round-trip from

$628
(SWISS)

One-way from

$481
(Kiwi.com)

Popular in

August

Cheapest in

June

Average price

$643
From Slovenia to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Slovenia to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($310 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($57 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Slovenia to Dulles Intl

Cheapest flights from Slovenia to Dulles Intl
Explore the most affordable flight options available from Slovenia to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This StudentUniverse deal was found by Cheapflights users on 2/20. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/1410:05 amLJU - IAD
1 stop12h 10mMultiple Airlines
Fri 8/86:10 pmIAD - LJU
1 stop22h 00mMultiple Airlines
Deal found 2/20$646
This SWISS deal was found by Cheapflights users on 2/20. 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.
Sat 3/86:35 amLJU - IAD
1 stop15h 50mSWISS
Mon 3/177:25 pmIAD - LJU
2 stops13h 40mSWISS
Deal found 2/20$648
This Lufthansa deal was found by Cheapflights users on 2/20. 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 6/1310:10 amLJU - IAD
1 stop11h 40mLufthansa
Thu 8/73:25 pmIAD - LJU
1 stop12h 10mLufthansa
Deal found 2/20$672
This KLM deal was found by Cheapflights users on 2/20. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/139:00 amLJU - IAD
2 stops15h 28mKLM
Thu 8/76:30 pmIAD - LJU
2 stops13h 50mKLM
Deal found 2/20$923
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/149:30 amLJU - IAD
2 stops16h 45mFinnair
Thu 8/710:40 pmIAD - LJU
2 stops28h 05mFinnair
Deal found 2/20$1,229
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/1512:20 pmLJU - IAD
2 stops17h 50mDelta
Sat 8/91:00 pmIAD - LJU
2 stops16h 35mDelta
Deal found 2/20$2,235
This Justfly.com deal was found by Cheapflights users on 2/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/179:25 amLJU - IAD
1 stop16h 20mTurkish Airlines
Tue 6/2412:30 pmIAD - LJU
1 stop24h 45mTurkish Airlines
Deal found 2/20$2,705
This AranGrant deal was found by Cheapflights users on 2/20. 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/186:00 pmLJU - IAD
1 stop29h 35mBritish Airways
Wed 6/258:16 pmIAD - LJU
2 stops42h 04mBritish Airways
Deal found 2/20$3,104
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1810:50 amLJU - IAD
2 stops16h 00mTAP AIR PORTUGAL
Tue 6/245:00 pmIAD - LJU
2 stops19h 35mTAP AIR PORTUGAL
Deal found 2/20$3,607

Find flights from Slovenia to Dulles Intl within your budget

Customize your flight search to find flights from Slovenia 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 February 20, 2025.

Fly from

Slovenia

Fly to

Dulles Intl

Route

Depart

Return

Price

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Sat 6/14

10:05 am-4:15 pm

1 stop12h 10m

Washington, D.C. Dulles Intl

Fri 8/8

6:10 pm-10:10 pm

1 stop22h 00m

$646

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Sat 3/8

6:35 am-4:25 pm

1 stop15h 50m

Washington, D.C. Dulles Intl

Mon 3/17

7:25 pm-2:05 pm

2 stops13h 40m

$648

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 6/13

6:40 am-3:15 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

Sun 8/10

3:25 pm-9:35 am

1 stop12h 10m

$672

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 6/13

9:00 am-6:28 pm

2 stops15h 28m

Washington, D.C. Dulles Intl

Thu 8/7

6:30 pm-2:20 pm

2 stops13h 50m

$923

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Sat 6/14

9:30 am-8:15 pm

2 stops16h 45m

Washington, D.C. Dulles Intl

Thu 8/7

10:40 pm-8:45 am

2 stops28h 05m

$1,229

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Sun 6/15

12:20 pm-12:10 am

2 stops17h 50m

Washington, D.C. Dulles Intl

Sat 8/9

1:00 pm-11:35 am

2 stops16h 35m

$2,235

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Tue 6/17

9:25 am-7:45 pm

1 stop16h 20m

Washington, D.C. Dulles Intl

Tue 6/24

12:30 pm-7:15 pm

1 stop24h 45m

$2,705

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Wed 6/18

6:00 pm-5:35 pm

1 stop29h 35m

Washington, D.C. Dulles Intl

Wed 6/25

8:16 pm-8:20 pm

2 stops42h 04m

$3,104

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Wed 6/18

10:50 am-8:50 pm

2 stops16h 00m

Washington, D.C. Dulles Intl

Tue 6/24

5:00 pm-6:35 pm

2 stops19h 35m

$3,607

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 5/30

8:45 pm-6:55 pm

3 stops28h 10m

$481

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 18 results
1
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Best time to book a flight from Slovenia to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Slovenia 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.

Travel insights for flights from Slovenia to Dulles Intl

Get recent, data-driven insights about flights from Slovenia to Dulles Intl including ideal travel times, pricing trends, and more.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 February 20, 2025.
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,274 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air France
7.4
Good
1,449 reviews
Delta
8.0
Very good
8,219 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Slovenia 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 are the cheapest airlines to fly from Slovenia to Washington, D.C. Dulles Intl Airport one-way?

    $543 is the cheapest one-way deal found within the past few days, from Turkish Airlines. You may also be able to find cheap deals on Finnair and Lufthansa, with prices starting from $693 and $746, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Slovenia 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 Slovenia to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Slovenia to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Slovenia to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 Slovenia?

Book flights to Slovenia if you plan to visit one of these locations
Arlington
Alexandria
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Springfield
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Gaithersburg
Silver Spring
Fredericksburg
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Laurel
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Woodbridge
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Easton
Herndon
Bowie
Reston
National Harbor
Oxon Hill

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Alternative routes for Slovenia to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Madrid to Baltimore flights
Bruxelles-National to Baltimore flights
Stansted to Baltimore flights
Madrid to Reagan-National flights
Zurich to Dulles Intl flights
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Athens to Dulles Intl flights
Bruxelles-National to Reagan-National flights
Leonardo da Vinci/Fiumicino to Dulles Intl flights
Gatwick to Reagan-National flights
Geneva to Dulles Intl flights
Amsterdam to Reagan-National flights
Lisbon to Dulles Intl flights
Dublin to Baltimore flights
Frederic Chopin to Baltimore flights
Vienna to Reagan-National flights
Frederic Chopin to Reagan-National flights
Amsterdam to Baltimore flights
Vienna to Baltimore flights
Dublin to Reagan-National flights
Malpensa to Dulles Intl flights
Copenhagen to Dulles Intl flights
Barcelona-El Prat to Baltimore flights
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Malpensa to Baltimore flights
Berlin to Baltimore flights
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