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Find cheap flights from Washington, D.C. to Slovenia from $384

This is the cheapest one-way 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 11/4. 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.
1 adult
0 bags
Wed 7/10
Wed 7/17

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Good to know

Low season

February

High season

June

Cheapest flight

$384
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 43% increase in price.
Flight from Baltimore 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 5 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.
8.0
DeltaOverall score based on 10295 reviews
7.4Food
7.9Comfort
8.0Entertainment
8.2Boarding
8.6Crew
Airline reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

2.0 MediocreCraig, Jun 2024CVG - LGA
Read more about Delta reviews

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

I've flown many many times on Northwest and then Delta. The crew on this flight were absolutely the best I've had the pleasure of being looked after by.

I arrived 59 minutes before the flight in Tampa due to Massive traffic jam and the flight was closed and I was told that I’d simply have to “book a new ticket on line myself and the gate agents couldn’t help me”. Even though the flight was delayed over 30 minutes, (leaving one hour and 29 minutes before departure, they refused to assist in any way explaining that it’s automatic and there can be no exceptions. Horrible experience due to poor management at gate. I fly this option 2-3 times a year and have a good experience with the cabin crew etc. But, Tampa agents are not trained or allowed customer service. I once was a gate agent for USAir, I know times have changed, but forcing me to purchase a new ticket and complete indifference and inconvenience. No thanks

Crew members were good. Seats were packed and too tight .

Carry on luggage size for economy passengers significantly smaller than other airlines, so nearly all ecomy passengers had their bags taken and checked.

Had a short layover in Zurich, luggage marked expedite and short layover but still didn’t get luggage when arrived in Split until 3 days later even though husband got his.

On time flight, I requested wheelchair in Zurich , when I arrived they were no where to be found, I had one hour between flights I had to walk with great difficulty.

We had issues with upgrading our seats. The flight itself was fine.

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

So terrible. They would not rebook me for a flight until 2 days. I had to spend so much money to get my own flight. They were rude and not helpful.

Swiss ground crew was again at its prime and although I’m United 1K (Star Alliance Gold) they created problems with my hand luggage - while other passengers were boarding with more handbags and larger hand luggages, were critical on my 2 young kids attending the lounge with me and boarding the plane with me on the priority lane.

Overall a good experience, the flight was on time, the crew very attentive and friendly. However the seats are too cramped, there is no space, and as soon as the person in front reclines the seat, it's literally in your face.

Overnight flight in the old style Business class, but still very good.

I was in business class, without the business class amenities. Large seat with lots of legroom, but no TV or bed. Food was okay, but I did enjoy the Turkish red wine.

Excellent service and comfort from the moment you check in. Flight crew is hyper focused on making passengers comfortable and at ease. It’s like a flying hotel!

Only chicken as a meat dish through out the flight

Nothing really was great as such. Seen other no name airlines perform better.

Quality of service on board was very inconsistent. FA service primarily seemed robotic and they barely engaged with passengers

I’m unclear why I had to pay extra for assigned seats as Turkish airlines did not honor the seating. We were placed across the aisle from each other on TK 34, and were seated behind one another on TK 694. Because my name was misspelled on e-ticket (Klawiter, instead of Klawitter) I could not log onto website to get the connection gate number in Istanbul. The monitors in the airport were a jumbled mess 1/2 Arabic and 1/2 English.

On line check in needs a lot of improvement. I tried and gave up.

Food not good, flight attendants not the best, not accommodating very ruff

the female flight attendant was racist towards me. I could tell she treated the two other passengers next to me with more softness.

Missed our flight to London and we were put on coach seats to Munich.

Terrible. Missed our flight to Newark as well as our flight to London. Complete disaster

They canceled our flight last minute and we had to get another flight with twice the cost

Dinner was excellent - beef stew, the eggs for breakfast were only ok. It was soooo nice that there were so many options for movies and games.

Captain waited 45 minutes for late passengers boarding from Washington DC to Munich which was nice for them but caused our luggage to miss boarding our connection on to Bucharest. We then did not receive our luggage for about 48 hours after landing which was very inconvenient for our travel.

Poor, we had 1 hour to grab our checked luggage, go through customs, recheck bags and run across terminals to make our United flight. Poorly planned connections.

Check in in Albuquerque was awful. The people were great but they were over loaded. The procedures were terrible. We got through fine but it took 90+ minutes.

Will try to not fly with them again. Delays because of weather but got redirected to an airport where I could not make connection.

Staff didn’t care in business class. Closed the door on my mom while she was on the jetbridge and flight attendant told me she would make it from the connecting flight. They lied. My luggage was damaged on arrival. No success in filing damage claim.

Boston Logan is a crummy airport - signage is terrible or lacking in areas. Boarding seemed to be a free for all and with all the different airlines speaking, you couldn't tell who was supposed to be where and when. Plain and simple, airlines should board from the back of the plane to the front. Also someone was sitting in my seat. By the time that was figured out, I had to place my overhead behind me which made de-planing more difficult. Logan is not Lufthansa's fault so that is not on them, Boarding is on them! Still, overall it was a Good Experience flying with Lufthansa. This is not my first flight with them...

Economy class has no legroom so if you have the money worth to upgrade! Food was absolutely horrible! The crew was super nice!!!!!

The flight was provided by Aer Lingus and our seats were in a poor condition (15A & 15C). They looked like they needed repairing/replacing and were uncomfortable for such a long flight. Also the arm rests on Aer Lingus planes do not lift more than around 45 degrees, instead of the usual 90 degrees upright, meaning you cannot maximum the space between you & your travel companion so as to be more comfortable for such a long flight.

Flights were actually with Aer Lingus outward and American Airlines & Aer Lingus on the return journey. Outward flight with Aer Lingus was good but the return flight with them was not so good as our seats were in a poor condition (15A & 15C) and looked like they needed replacing! The American Airlines flight from Miami to JFK New York was good and the seats were very comfortable and spacious (32D & 32E)

Awful. Delay, lost vacation time and travel time now more than 24h

Awful. Flight delayed and we missed our long flight to Rome. It has been a nightmare and we have still not arrived. It was NOT a weather delay, just poor planning by AA

Boarding was as fast and efficient as possible. The flight crew were amazing and extremely friendly. We enjoyed our flight.

Very bed boarding, there was overbooked and make a lot of problems and noises

There was a problem in the luggage because there were not porters

On my way from Chicago to London, I was seated next to a quite heavy passenger. I could barely move. BA should have ensured that overweight customers are placed in comfortable seats and not to penalize also other passengers because BA is not willing to accommodate these passengers and their needs. No respect at all.

The flight as far as timings go was excellent. Unfortunately we ended up sat with someone on a night flight who had been drinking alcohol before boarding and BA staff were happily serving him more alcohol. He was very drunk which made our flight uncomfortable and awkward. My partner had this person lying on him whilst asleep. Alcohol should be served minimally. If there had been an emergency this person would not have been in a fit state to act accordingly.

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

Recent round-trip flight deals

11/4Mon
1 stop
10h 00mIAD-LJU
11/12Tue
2 stops
20h 49mLJU-IAD
$576
11/4Mon
1 stop
10h 00mIAD-LJU
11/12Tue
1 stop
16h 00mLJU-IAD
$579
10/18Fri
1 stopLufthansa
13h 25mIAD-LJU
10/25Fri
1 stopLufthansa
12h 25mLJU-IAD
$760
10/10Thu
1 stopBritish Airways
18h 50mIAD-LJU
10/20Sun
2 stopsBritish Airways
51h 50mLJU-IAD
$769
9/26Thu
1 stopTurkish Airlines
15h 20mIAD-LJU
9/30Mon
1 stopTurkish Airlines
17h 05mLJU-IAD
$784
9/22Sun
1 stopTurkish Airlines
28h 05mIAD-LJU
10/6Sun
1 stopTurkish Airlines
17h 05mLJU-IAD
$794
10/10Thu
2 stopsBritish Airways
25h 15mDCA-LJU
10/20Sun
2 stopsBritish Airways
31h 54mLJU-DCA
$809
10/18Fri
2 stopsLufthansa
12h 25mIAD-LJU
10/25Fri
2 stopsLufthansa
28h 22mLJU-IAD
$832
7/8Mon
1 stopSWISS
31h 10mIAD-LJU
7/15Mon
1 stopSWISS
27h 00mLJU-IAD
$1,082
7/17Wed
1 stopSWISS
10h 35mIAD-LJU
8/15Thu
1 stopSWISS
31h 00mLJU-IAD
$1,126

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Recent one-way flight deals

11/4Mon
3 stops
21h 30mBWI-LJU
$384
7/13Sat
3 stops
29h 35mBWI-LJU
$401
7/13Sat
2 stops
42h 35mIAD-LJU
$406
9/11Wed
1 stopBritish Airways
14h 45mBWI-LJU
$677
9/11Wed
1 stopBritish Airways
13h 25mIAD-LJU
$677
8/11Sun
1 stopLufthansa
14h 45mIAD-LJU
$757
7/7Sun
1 stopLufthansa
14h 45mIAD-LJU
$797
9/11Wed
2 stopsDelta
17h 30mBWI-LJU
$797
7/7Sun
2 stopsDelta
19h 13mBWI-LJU
$842
7/13Sat
2 stopsAir France
40h 05mBWI-LJU
$866

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

Last minute flight, train and bus deals

6/15Sat
multi-stop
17h 40mBWI-LJU
6/22Sat
multi-stop
18h 30mLJU-BWI
$1,118
6/15Sat
multi-stopTurkish Airlines
33h 15mIAD-LJU
6/22Sat
multi-stopTurkish Airlines
35h 55mLJU-IAD
$1,748
6/15Sat
multi-stop
34h 05mBWI-LJU
6/22Sat
multi-stop
18h 30mLJU-BWI
$1,793
6/15Sat
multi-stop
31h 15mBWI-LJU
6/22Sat
multi-stop
17h 15mLJU-BWI
$1,883
6/15Sat
multi-stop
17h 40mBWI-LJU
6/22Sat
multi-stop
29h 58mLJU-BWI
$1,986
6/15Sat
multi-stopLufthansa
17h 40mIAD-LJU
6/22Sat
multi-stopLufthansa
29h 45mLJU-IAD
$2,017
6/15Sat
multi-stopLufthansa
17h 40mIAD-LJU
6/22Sat
multi-stopLufthansa
26h 25mLJU-IAD
$2,244
6/15Sat
multi-stop
14h 45mBWI-LJU
6/22Sat
multi-stop
29h 58mLJU-BWI
$2,431
6/15Sat
multi-stopBritish Airways
24h 02mDCA-LJU
6/22Sat
multi-stopBritish Airways
16h 49mLJU-DCA
$2,655

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Flights to Slovenia

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