$613 Find Cheap Flights from Slovenia to District of Columbia

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results for flights to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to District of Columbia, as well as popular online travel agencies
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Useful Info

KAYAK's insights & trends for flights to District of Columbia

Get data-powered insights and trends for flights to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

How long is the flight to District of Columbia?

An average nonstop flight from Slovenia to District of Columbia takes 13h 31m, covering a distance of 4423 miles. The shortest route is Ljubljana (LJU) to Washington, D.C. Dulles Intl Airport (IAD) with an average flight time of 11h 25m.

What is the most popular destination in District of Columbia?

Based on KAYAK flight searches, the most popular destination is Washington, D.C. (100% of total searches to District of Columbia).


Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$613
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Ljubljana to Washington, D.C.

FAQs for booking flights from Slovenia to District of Columbia

  • How does KAYAK find such low prices on flights from Slovenia to District of Columbia?

    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 Slovenia to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Slovenia to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Slovenia to District of Columbia 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 Slovenia to District of Columbia?

    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 from Slovenia to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Slovenia to District of Columbia?

    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 from Slovenia to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to District of Columbia?

    Based on KAYAK data, the cheapest day to fly to District of Columbia is Thursday where round-trip tickets can be as cheap as $638. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $810 on average.

  • What is the cheapest time of day to fly to District of Columbia?

    The cheapest time of day to fly to District of Columbia is generally in the afternoon, when round-trip flights cost $795 on average. The most expensive time of day to fly to District of Columbia is generally in the morning, which is peak travel time and where the average cost of a ticket is $827.

Reviews of the top airline flying from Slovenia to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Slovenia to District of Columbia. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Slovenia to District of Columbia? 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.
6.8
LufthansaOverall score based on 7152 reviews
7.5Crew
6.8Comfort
7.0Boarding
6.4Entertainment
6.3Food
Airline reviews

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

4.0 OkayBrian Keao, Jun 2025SFO - OGG
Read more Lufthansa reviews

Cheapest airlines I have ever been on. I got downgraded and never got on united. I got rerouted through Vancouver onto jetwesf

Never happened. Flight was delayed. Had to be re rojyed

I was very grateful for Lufthansa's role in organizing mobility support. The touchscreen on my seat was faulty: slow, stained (I couldn't get it clean), and glitchy. This made selecting movies extremely time consuming, and twice I had to start all over from the beginning.

Beautifully maintained airplane, good food, professional crew, top-notch communication. I highly recommend Lufthansa for intercontinental flights between the United States and Europe.

Lufthansa is my favorite airline and have flown oversea with them for the past 25 years: i always found them so professional and incredibly efficient from checking in to arrival. I also love their Munich or Frankfurt airports.

The United flight was excellent! The flight attendants were attentive and nice, and the food was very good! And the glasses are larger than on Lufthansa flights! I don’t want to have to ask for 15 glasses of water because their glasses are ridiculously small!

The food not that great. Did not like the fact that we could not purchase upgrade at the airport

We paid for business class, and my seat did not work at all. Each time I wanted to adjust the position, an attendant had to come to physically force the seat into its new position. They tried to fix it by fiddling with the electronics (military reset, for example), to no avail. Also, the food was just mediocre. We were at the end of a serving section, so they ran out of several choices. (This was on the flight from Los Angeles to Munich.)

The crew was the best I’ve ever encountered. Business class was spacious, immaculate, and very modern.

The plane was very clean. The bathroom was clean as well. The land crew were very polite and informative and helpful. They informed me that there is a long way and challenging to go from international terminal to national terminal and in addition to getting my suitcases and going through customs and dropping them again for my second leg of trip which was San Francisco to Los Angeles . I have left knee issue and had a recent fall with aching muscles all over, the land crew suggested wheelchair help for me, God bless her. If I did not have help, I could not make it to my last terminal. Thank you UNITED AIRLINE!

Book cheap flights from Slovenia to District of Columbia

Recent round-trip flight deals

 
These are the cheapest round-trip flights to District of Columbia found on KAYAK in the last 72 hours.
7/10Thu
1 stopSWISS
11h 25mLJU-IAD
7/19Sat
1 stopSWISS
31h 20mIAD-LJU
$726
7/10Thu
1 stopSWISS
11h 25mLJU-IAD
7/16Wed
1 stopSWISS
15h 50mIAD-LJU
$728
7/10Thu
2 stopsSWISS
25h 05mLJU-IAD
7/19Sat
1 stopSWISS
31h 20mIAD-LJU
$786
7/10Thu
1 stop
11h 25mLJU-IAD
7/16Wed
2 stops
12h 45mIAD-LJU
$804
7/10Thu
2 stopsLufthansa
15h 50mLJU-IAD
7/16Wed
2 stopsLufthansa
15h 15mIAD-LJU
$865
7/10Thu
2 stopsLufthansa
15h 50mLJU-IAD
7/19Sat
2 stopsLufthansa
19h 15mIAD-LJU
$871
7/10Thu
2 stops
21h 47mLJU-DCA
7/16Wed
2 stops
24h 21mDCA-LJU
$920
8/19Tue
1 stopKLM
33h 00mLJU-IAD
8/23Sat
1 stopKLM
11h 05mIAD-LJU
$1,127
8/19Tue
1 stopDelta
12h 55mLJU-IAD
8/23Sat
2 stopsDelta
16h 56mIAD-LJU
$1,132
8/19Tue
2 stopsDelta
15h 37mLJU-DCA
8/23Sat
2 stopsDelta
15h 35mDCA-LJU
$1,132

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to District of Columbia found on KAYAK in the last 72 hours.
9/9Tue
1 stopTurkish Airlines
16h 20mLJU-IAD
$613
7/29Tue
2 stopsLOT
35h 54mLJU-DCA
$643
7/14Mon
2 stopsLOT
39h 39mLJU-DCA
$647
9/9Tue
3 stops
30h 50mLJU-IAD
$662
8/6Wed
2 stops
32h 45mLJU-IAD
$719
9/9Tue
2 stopsKLM
16h 38mLJU-IAD
$748
7/8Tue
2 stopsSWISS
26h 10mLJU-IAD
$815
7/8Tue
2 stopsLufthansa
15h 00mLJU-IAD
$817
7/16Wed
2 stopsLufthansa
23h 55mLJU-IAD
$819
7/29Tue
2 stopsSWISS
25h 30mLJU-IAD
$828

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Everything you need to know for your flight to District of Columbia

Cabin class types available on flights to District of Columbia

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

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