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Washington, D.C.

$598+ Cheap flights from Slovenia to Washington, D.C. (WAS)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — WAS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Slovenia to Washington, D.C.

Keep the following information in mind while searching for Slovenia to Washington, D.C. flight deals. Data was last updated June 12, 2025.

Round-trip from

$729
(Gotogate)

One-way from

$598
(FlightHub)

Popular in

May

Cheapest in

March

Average price

$687
From Slovenia to Washington, D.C. (WAS)
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One-way flight from Slovenia to Washington, D.C. (WAS)
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Highest demand for flights based on searches. 1% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Slovenia to Washington, D.C.

Cheapest flights from Slovenia to Washington, D.C.
Explore the most affordable flight options available from Slovenia to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Lufthansa deal was found by Cheapflights users on 6/11. 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.
Tue 12/1610:35 amLJU - IAD
1 stop15h 40mLufthansa
Tue 1/135:40 pmIAD - LJU
1 stop9h 35mLufthansa
Deal found 6/11$685
This SWISS deal was found by Cheapflights users on 6/11. 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.
Wed 12/172:55 pmLJU - IAD
1 stop31h 35mSWISS
Fri 1/168:45 pmIAD - LJU
1 stop11h 15mSWISS
Deal found 6/11$691
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:45 amLJU - IAD
1 stop16h 20mMultiple Airlines
Fri 1/168:45 pmIAD - LJU
1 stop11h 15mMultiple Airlines
Deal found 6/11$695
This Expedia deal was found by Cheapflights users on 6/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:45 amLJU - DCA
2 stops18h 52mMultiple Airlines
Fri 1/166:00 amDCA - LJU
2 stops26h 00mMultiple Airlines
Deal found 6/11$753
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 12/1612:35 pmLJU - IAD
2 stops36h 07mDelta
Fri 1/1612:30 pmIAD - LJU
2 stops17h 10mDelta
Deal found 6/11$795
This Delta deal was found by Cheapflights users on 6/11. 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.
Tue 12/1612:35 pmLJU - DCA
2 stops34h 52mDelta
Mon 1/1911:00 amDCA - LJU
2 stops18h 40mDelta
Deal found 6/11$795
This Turkish Airlines deal was found by Cheapflights users on 6/11. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:35 pmLJU - IAD
1 stop21h 35mTurkish Airlines
Wed 1/1412:55 pmIAD - LJU
1 stop23h 45mTurkish Airlines
Deal found 6/11$875
This KLM deal was found by Cheapflights users on 6/11. 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.
Thu 12/1812:25 pmLJU - IAD
2 stops16h 35mKLM
Sat 1/173:00 pmIAD - LJU
2 stops15h 05mKLM
Deal found 6/11$949
This KLM deal was found by Cheapflights users on 6/11. 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.
Thu 12/1812:25 pmLJU - DCA
2 stops16h 29mKLM
Fri 1/163:10 pmDCA - LJU
2 stops14h 55mKLM
Deal found 6/11$949
This KLM deal was found by Cheapflights users on 6/11. 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.
Thu 12/1812:25 pmLJU - BWI
2 stops16h 31mKLM
Thu 1/153:00 pmBWI - LJU
2 stops15h 05mKLM
Deal found 6/11$949
This Delta deal was found by Cheapflights users on 6/11. 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.
Fri 12/1912:35 pmLJU - BWI
2 stops17h 37mDelta
Fri 1/162:10 pmBWI - LJU
2 stops15h 30mDelta
Deal found 6/11$1,024
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Tue 8/1910:35 amLJU - BWI
3 stops43h 59mMultiple Airlines
Sat 8/238:30 pmBWI - LJU
3 stops29h 35mMultiple Airlines
Deal found 6/10$1,079

Cheapflights Fare Finder

Customize your flight search to find flights from Slovenia 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Slovenia to Washington, D.C. that are best for you.

Fly from

Slovenia

Fly to

Washington, D.C.

Route

Depart

Return

Price

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Thu 7/24

10:50 am-4:15 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

Wed 7/30

8:45 pm-10:05 am

1 stop31h 20m

$729

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Thu 7/24

6:40 am-3:15 pm

1 stop14h 35m

Washington, D.C. Dulles Intl

Wed 7/30

6:10 pm-12:35 pm

2 stops12h 25m

$767

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Fri 7/11

6:40 am-3:25 pm

2 stops14h 45m

Washington, D.C. Dulles Intl

Sun 7/20

8:45 pm-6:35 pm

1 stop15h 50m

$782

LjubljanaWashington, D.C.

LJU - DCA

LJUDCA

Ljubljana Joze Pucnik

Fri 7/11

6:40 am-7:42 pm

2 stops19h 02m

Washington, D.C. Reagan-National

Sat 7/19

11:00 am-9:45 am

2 stops16h 45m

$893

LjubljanaWashington, D.C.

LJU - DCA

LJUDCA

Ljubljana Joze Pucnik

Thu 7/24

12:20 pm-10:59 pm

2 stops16h 39m

Washington, D.C. Reagan-National

Wed 7/30

3:40 pm-11:35 am

2 stops13h 55m

$944

LjubljanaBaltimore

LJU - BWI

LJUBWI

Ljubljana Joze Pucnik

Tue 8/19

10:35 am-12:34 am

3 stops43h 59m

Baltimore/Washington

Sat 8/23

8:30 pm-8:05 am

3 stops29h 35m

$1,079

LjubljanaBaltimore

LJU - BWI

LJUBWI

Ljubljana Joze Pucnik

Thu 7/24

12:20 pm-11:18 pm

2 stops16h 58m

Baltimore/Washington

Wed 7/30

12:27 pm-11:35 am

2 stops17h 08m

$1,111

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Tue 8/19

12:35 pm-3:35 pm

1 stop33h 00m

Washington, D.C. Dulles Intl

Sat 8/23

6:30 pm-11:35 am

1 stop11h 05m

$1,112

LjubljanaWashington, D.C.

LJU - IAD

LJUIAD

Ljubljana Joze Pucnik

Tue 8/19

12:20 pm-7:15 pm

1 stop12h 55m

Washington, D.C. Dulles Intl

Sat 8/23

12:39 pm-11:35 am

2 stops16h 56m

$1,120

LjubljanaBaltimore

LJU - BWI

LJUBWI

Ljubljana Joze Pucnik

Fri 7/11

12:35 pm-10:04 pm

2 stops15h 29m

Baltimore/Washington

Sat 7/19

2:20 pm-12:00 pm

2 stops15h 40m

$1,304

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 21 results
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Best time to book a flight from Slovenia to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. 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.

Cheapflights Insights

Everything you need to know about your flight from Slovenia to Washington, D.C.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. 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. when rainfall is around 2.6 in.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C., 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 Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated June 12, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and LOT from Slovenia to Washington, D.C. to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
LOT
7.6
Good
1,077 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,950 reviews

Food

7.3

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Slovenia to Washington, D.C.. 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. one-way?

    To fly one-way, consider booking your trip with Turkish Airlines, which is currently one of the cheapest options available, starting at $598. LOT flights start at $634 while deals on Lufthansa start at $802 one-way.

  • What are the most popular routes from Slovenia to Washington, D.C.?

    The most popular flight routes from Slovenia to Washington, D.C. are Ljubljana Joze Pucnik - Baltimore/Washington, Ljubljana Joze Pucnik - Washington, D.C. Reagan-National and Ljubljana Joze Pucnik - Washington, D.C. Dulles Intl.

  • Can I find deals for flights from Slovenia to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Slovenia to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Slovenia to Washington, D.C.?

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

  • Can I find deals for business class flights from Slovenia to Washington, D.C.?

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

    Currently, August is the cheapest month in which you can book a flight from Slovenia to Washington, D.C. (average of $241). Flying from Slovenia to Washington, D.C. in March is currently the most expensive (average of $290). 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
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas
Dundalk

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Alternative routes for Slovenia to Washington, D.C.

See prices for flight routes from nearby airports that may be better suited for you.
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