$720 Find Cheap Flights from Washington, D.C. to Slovenia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Slovenia departing on 1/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Good to know

Low season

February

High season

June

Cheapest flight

$720
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly with an average 44% increase in price.
Flight from Washington, D.C. to Ljubljana

FAQs - booking Slovenia flights

  • How does KAYAK find such low prices on flights from Washington, D.C. to Slovenia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Slovenia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Slovenia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Slovenia from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Slovenia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Slovenia with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Slovenia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Slovenia from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Slovenia

  • Morning departure is around 6% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 3 airlines serving from Washington, D.C. to Slovenia

Need help choosing which airline to fly with from Washington, D.C. to Slovenia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.6
SWISSOverall score based on 1635 reviews
8.3Crew
6.9Entertainment
7.1Food
7.4Comfort
7.7Boarding
Airline reviews

For the price of the ticket it's probably the best service in the world

8.0 ExcellentMilan, Oct 2024JNB - ZRH
Read more SWISS reviews

For the price of the ticket it's probably the best service in the world

Everything was great except food . It as okay not good not bad

Seats are too cramped, but that is a problem with every airline. I actually enjoyed the meal served.

Flight attendant served beverage to everyone during meal service and forgot about me. Had to call her several times until she realized it. Not a good service for a business class flight

Edelweiss is now Nickle&dimming, not even a complimentary wine on the intercontinental flight. Sitting space is the smallest I have ever seen.

I have no complaints. The crew was attentive, pleasant and heloful

Flight was cancelled due to technical problems with the aircraft. It would be nice if SWISS would invest in new aircraft; that would for sure minimize the technical issues with (old) aircrafts.

Excellent Airline. Food, crew and comfort was perfect. Entertainment screens were old. Didn’t like them.

The seats had no space at all beyond the knees. The seat in-front literally reclined on your face, very uncomfortable plane. Was nothing like the normal SWISS experience. The food was okay but could be better.

Flight was very full and we had to checkin our carry on. Stuff however promised us that our luggage will be the first one to come out and it did

Check in was not available online. It was super long line to check in

I did not have a good experience from the first point of contact to the check in person to boarding and the comfort of the seats. I would not travel on Turkish again. I will let my family and friends know about my experience which was not a pleasant one.

Food quality and the overall service of the staff and significantly decreased. The flight was delayed at the Istanbul airport and the passengers were kept onboard for more than 3 hours. The staff didn’t kept the passengers informed and everyone was upset.

Cross Atlantic flight terrible aircraft TK10 on the way back : Old configuration tacky . The boarding in Istanbul at the gate fly TK686 was a mess unorganized , very rude ground staff . Overall never again

The food served was frozen salad and hummus. The hot meal was fine. Crew was doing bare minimum

I enjoy flying with Turkish Airlines and such good hospitality among the crew memebers

Good food and wine. Some of the Guy who are in charge to board Passengers on the plane couldn’t use the word “Please” to direct them drop their hand luggage to be loaded on Plane bcos he said the inside storage may not have enough room for all.

Turkish Airlines apparently no longer gives you 2 checked bags allowance on international flights, so that pleasure cost me $165 for my second suitcase at the airport. On top of that, they damaged that very suitcase, which happens to be a designer one and part of a set - ripped one of the four wheels right off.

Pretty standard for long haul international flying. Food was fine, tv/movie selection was great, wifi did not work at all, crew was pleasant enough.

Very poor service. Not friendly and special food ordered but not served

Sorry, I’m not a fan of United. The seats are just too cramped and uncomfortable if you are traveling very far.

I am not sure I like the new Discover line of Lufthansa. I have been flying from us to Italy for the past 30 years and always favored Lufthansa ove other Companies because of cleanliness, service, food, beverage. When compared white other airlines Lufthansa was always considered one of the best. I can't say that anymore. I fly Lufthansa only because I consider the line MCO to FRA timely convenient for my schedule but always look for alternatives when before I was considering other routes only if the price was in question.

Crew and service was excellent. My seat was super small and cramped! No leg room

Staff was great. Space in bathrooms was very good. Boarding went smoothly due to aisles. I would like more room in coach. 2 more inches would be helpful. Lost luggage was a big issue; more on the administrative side than flight related, but diminished the flight experience.

Good but entertainment system was not easy and very buggy

Actual flight was smooth but we were delayed 70 minutes. Were promised to make it up to us but were given no refreshments

Flight was cancelled and I got rebooked with anther airline. Also had booked a direct flight and got a layover.

Did not fly HOU to SAT as flight was cancelled.

Very nice. Crew was excellent and our seats had great legroom which we paid extra for so I highly recommend this option when flying internationally.

Zero legroom or space in economy. Flight was delayed into Munich causing a missed connecting flight and other missed bookings. :(

Book cheap flights from Washington, D.C. to Slovenia

Recent round-trip flight deals

1/14Tue
1 stop
11h 20mIAD-LJU
1/21Tue
1 stop
15h 20mLJU-IAD
$720
1/14Tue
2 stops
20h 55mDCA-LJU
1/21Tue
2 stops
20h 30mLJU-DCA
$737
1/14Tue
2 stopsAir France
15h 39mBWI-LJU
1/21Tue
2 stopsAir France
18h 13mLJU-BWI
$768
12/2Mon
1 stopTurkish Airlines
22h 50mIAD-LJU
12/9Mon
1 stopTurkish Airlines
22h 30mLJU-IAD
$770
3/15Sat
1 stopTurkish Airlines
29h 00mIAD-LJU
3/19Wed
1 stopTurkish Airlines
16h 10mLJU-IAD
$808
12/3Tue
2 stopsLufthansa
12h 35mIAD-LJU
12/10Tue
1 stopLufthansa
11h 25mLJU-IAD
$936
12/3Tue
2 stopsAir France
15h 35mBWI-LJU
12/10Tue
2 stopsAir France
17h 17mLJU-BWI
$958
12/11Wed
2 stopsLufthansa
17h 35mIAD-LJU
12/18Wed
1 stopLufthansa
13h 00mLJU-IAD
$971
5/18Sun
1 stopSWISS
10h 50mIAD-LJU
5/27Tue
1 stopSWISS
11h 45mLJU-IAD
$1,327
1/3Fri
2 stopsSWISS
37h 15mIAD-LJU
1/10Fri
2 stopsSWISS
19h 40mLJU-IAD
$1,342

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Last minute flights from Washington, D.C. to Slovenia

Last minute flight, train and bus deals

11/23Sat
multi-stopTurkish Airlines
29h 00mIAD-LJU
11/25Mon
multi-stopTurkish Airlines
29h 45mLJU-IAD
$1,291
11/23Sat
multi-stop
34h 05mIAD-LJU
11/25Mon
multi-stop
26h 10mLJU-IAD
$1,357
11/23Sat
multi-stop
34h 05mIAD-LJU
11/25Mon
multi-stop
29h 45mLJU-IAD
$1,380
11/23Sat
multi-stop
29h 00mIAD-LJU
11/25Mon
multi-stop
27h 20mLJU-IAD
$1,648
11/23Sat
multi-stop
18h 20mBWI-LJU
11/25Mon
multi-stop
28h 45mLJU-BWI
$2,421
11/23Sat
multi-stop
32h 55mIAD-LJU
11/25Mon
multi-stop
29h 20mLJU-IAD
$2,753
11/23Sat
multi-stop
24h 40mDCA-LJU
11/25Mon
multi-stop
32h 23mLJU-DCA
$2,911
11/23Sat
multi-stopAir France
15h 35mBWI-LJU
11/25Mon
multi-stopAir France
18h 03mLJU-BWI
$2,968

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

Cabin class types available on flights to Slovenia

Cabin classes available on flights to Slovenia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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