IAD - LJU

$285 Find Cheap Flights from Washington, D.C. to Ljubljana

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 Ljubljana departing on 2/16. 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
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Ljubljana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Ljubljana, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$682
Typical prices: $1,095-$1,436
SWISS
Wed 5/13Wed 8/19
IAD - LJU • 1 stop
Cheapest one-way
$285
Multiple Airlines
Mon 2/16
IAD - LJU • 3 stops
Top airlines
Turkish Airlines
Cheapest • from $684 (round-trip)
SWISS
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Booking Insights
Flight Deals

Cheap Flights from Washington, D.C. to Ljubljana (IAD-LJU)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Ljubljana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Ljubljana

Wed, May 13 - Wed, Aug 19
SWISS Logo
8:20 pm - 11:05 pm
IAD
-
LJU
20h 45m1 stop
SWISS Logo
6:25 am - 4:45 pm
LJU
-
IAD
16h 20m1 stop
$682SWISS
Mon, Apr 20 - Mon, Apr 27
Turkish Airlines Logo
9:40 pm - 8:45 am
IAD
-
LJU
29h 05m1 stop
Turkish Airlines Logo
1:50 pm - 11:35 am
LJU
-
IAD
27h 45m1 stop
$684Turkish Airlines
Thu, Mar 12 - Thu, Mar 19
Turkish Airlines Logo
10:15 pm - 6:40 pm
IAD
-
LJU
15h 25m1 stop
Turkish Airlines Logo
7:35 pm - 12:45 pm
LJU
-
IAD
22h 10m1 stop
$685Turkish Airlines
Fri, Mar 13 - Fri, Mar 20
Turkish Airlines Logo
10:15 pm - 6:40 pm
IAD
-
LJU
15h 25m1 stop
Turkish Airlines Logo
7:35 pm - 12:45 pm
LJU
-
IAD
22h 10m1 stop
$690Turkish Airlines
Mon, Apr 20 - Mon, Apr 27
SWISS Logo
8:20 pm - 11:05 pm
IAD
-
LJU
20h 45m1 stop
SWISS Logo
6:25 am - 1:55 pm
LJU
-
IAD
37h 30m2 stops
$700SWISS
Tue, Mar 17 - Tue, Mar 24
SWISS Logo
9:30 pm - 2:05 pm
IAD
-
LJU
11h 35m1 stop
SWISS Logo
6:30 am - 3:25 pm
LJU
-
IAD
13h 55m1 stop
$701SWISS
Mon, Apr 20 - Mon, Apr 27
SWISS Logo
6:25 pm - 11:05 pm
IAD
-
LJU
22h 40m2 stops
SWISS Logo
6:25 am - 1:55 pm
LJU
-
IAD
37h 30m2 stops
$707SWISS
Sat, Mar 14 - Sat, Mar 21
Turkish Airlines Logo
10:15 pm - 8:25 am
IAD
-
LJU
29h 10m1 stop
Turkish Airlines Logo
9:20 am - 8:20 pm
LJU
-
IAD
16h 00m1 stop
$708Turkish Airlines
Wed, Mar 11 - Wed, Mar 18
Delta Logo
7:50 pm - 11:40 am
IAD
-
LJU
10h 50m1 stop
Delta Logo
12:50 pm - 5:05 pm
LJU
-
IAD
33h 15m1 stop
$710Delta
Wed, Mar 11 - Thu, Mar 19
Delta Logo
1:19 pm - 11:40 am
IAD
-
LJU
17h 21m2 stops
Delta Logo
12:50 pm - 5:05 pm
LJU
-
IAD
33h 15m1 stop
$715Delta
Booking Insights

KAYAK's insights & trends for Washington, D.C. to Ljubljana flights

Get data-powered insights and trends into flights from Washington, D.C. to Ljubljana to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Ljubljana?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Ljubljana were found on Turkish Airlines ($684) and SWISS ($707).

Which airlines fly non-stop between Washington, D.C. Dulles Intl Airport and Ljubljana?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Washington, D.C. Dulles Intl Airport to Ljubljana.

There are 3 airlines that fly nonstop from Washington, D.C. Dulles Intl Airport to Ljubljana. They are: Lufthansa, SWISS and Turkish Airlines. The cheapest price of all airlines flying this route was found with Turkish Airlines at $661 for a round-trip flight. On average, the best prices for this route can be found at Turkish Airlines.

Good to know

Low seasonSeptember
Cheapest flight$285
Best time to beat the crowds with an average 35% drop in price.
Flight from Washington, D.C. to Ljubljana

When to book flights from Washington, D.C. to Ljubljana

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Ljubljana based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington, D.C. to Ljubljana flights

  • Which airlines suit families flying from Washington, D.C., to Ljubljana?

    Families from Washington, D.C., to Ljubljana should consider flying with Air France. Air France provides a variety of kid-friendly amenities, such as meals specifically made for kids, kid-friendly in-flight entertainment, and the ability for young travelers to bring a stroller and a car seat with them. Additionally, they offer coloring books and activity kits on board to occupy kids during the flight.

  • What special services are available to passengers with a disability flying from Washington, D.C., to Ljubljana?

    Differently-abled passengers flying from Washington, D.C., to Ljubljana, should opt to fly with United Airlines. They offer accessible services, including wheelchair assistance, help with boarding and deplaning, and help with moving between planes. Furthermore, United Airlines provides accessible restrooms and adapted onboard entertainment selections for travelers with hearing and vision impairments.

  • Which airlines allow minors to travel unaccompanied on flights from Washington, D.C., to Ljubljana?

    United Airlines permits minors to fly alone from Washington, D.C., to Ljubljana. Children between the ages of 5 and 14 can travel alone as unaccompanied minors on United Airlines. Parents or guardians must complete a form, present identification, and supply the address and phone number of the guardian at Ljubljana. The minors are assigned dedicated staff to help them during the flight.

  • Which airlines offer sustainable flights from Washington, D.C., to Ljubljana?

    Lufthansa is a great choice for sustainable flights from Washington, D.C. to Ljubljana. Numerous sustainability measures have been put into place by Lufthansa. For instance, they have a program called "Compensaid" that enables travelers to figure out and offset the CO2 emissions of their flights. To lessen its influence on the environment, Lufthansa also keeps investing in more fuel-efficient planes.

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Ljubljana?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Ljubljana was $289 for a one-way ticket and $682 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Ljubljana?

    Yes

  • Which aircraft models fly most regularly from Washington, D.C. to Ljubljana?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Ljubljana?

    Star Alliance is the only airline alliance operating flights between Washington, D.C. and Ljubljana.

  • Which is the best airline for flights from Washington, D.C. to Ljubljana, SWISS or Turkish Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Ljubljana are SWISS and Turkish Airlines. With an average price for the route of $1,105 and an overall rating of 7.5, SWISS is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $732 and an overall rating of 7.3.

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

    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 Ljubljana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ljubljana 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 Ljubljana?

    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 Ljubljana with an airline and back to Washington, D.C. with another airline. Booking your flights between Washington, D.C. and LJU can sometimes prove cheaper using this method.

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

    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 Ljubljana from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Ljubljana

  • Flights flying from Washington, D.C., to Ljubljana will land at Ljubljana Jože Pučnik Airport (LJU). LJU is a base for Adria Airways. Flying with Adria Airways provides passengers with great services and facilities at the airport, such as dedicated check-in counters and lounges. Furthermore, it enables easier connections to various other cities.
  • Flights from Washington, D.C., to Ljubljana include at least a single layover en route. Most layover cities depend on the airline. SWISS and Lufthansa Airlines offer most of the flights on this route, and the most common stopovers are Frankfurt, Munich, Vienna, and Brussels.
  • Air France provides business- and first-class flights from Washington, D.C., to Ljubljana. To provide a relaxing and delightful flight experience, they offer abundant services, including roomy seats, fine onboard food, individualized entertainment, and private airport lounges.
  • The Alpetour - Potovalna Agencija, D.O.O. bus company, offers public transport from LJU to downtown Ljubljana. Letališče Brnik bus runs every 4 hours from LJU to downtown. Javno Podjetje Ljubljanski Potniški Promet D.O.O. buses are another option running every 4 hours from the airport to downtown.
  • United Airlines offers favorable pet policies for passengers flying from Washington, D.C., to Ljubljana. Pets are allowed in the cargo area and the cabin. The pet carrier should be well-ventilated, have a leak-proof bottom, and be small enough to fit under the seat in front. The dimensions should not exceed 18 x 11 x 11 inches, and the weight limit is 17 lb.

Reviews of the top 3 airlines serving from Washington, D.C. to Ljubljana

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Ljubljana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. 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 Washington, D.C. to Ljubljana? 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.
7.5
SWISSOverall score based on 1840 reviews
6.8Entertainment
7.4Comfort
8.3Crew
7.1Food
7.7Boarding
Airline reviews

Horrible!! The WiFi was not working, the food was awful

2.0 MediocreAnonymous, Dec 2025
IAD - ZRH
Read more SWISS reviews

Horrible!! The WiFi was not working, the food was awful

We’ve never been more uncomfortable on a flight than we have on this particular one. The seats in front of us reclined so far back that when the person reclined their seat of broccoli, it almost hit me in the face and left me with literally no room to move that said I had to recline my seed in which made the person behind me upset. It seemed like the seats also would recline without even pressing the button in the armrest and would unrecline as well for that same reason, and it also seemed that some seats reclined more than others. The bottom cushions of the seat were so thin that even after one hour of an 11 hour flight, our tailbones were so sore. It seemed like an overall old airplane. It also didn’t have individual air vents and it was extremely hot the entire flight. Several passengers were commenting on how hot it was. The breakfast was some kind of flavorless triangle, puffy egg, laying in a watery bed of steamed peppers and onions and spinach. It was not appetizing at all. The flight crew was extremely nice so that was a nice thing this flight attendant. They let us try different types of Swiss sodas, which was really nice and the dinner was actually delicious but still overall given the other considerations. It was pretty much a miserable flight without basic seat comfort.

Food used to be better and comfort was not attainable after 5 hours everything starts hurting.

The flight did not take place because the flight was canceled and I still have not received a refund for the flight.

horrible.. they cause such a problem and my daughter 14 years old was stranded in san francisco

The plan was delayed for takeoff by an hour, but we ended up making the landing on time which was a nice surprise.

I can’t even the whole trip was a catastrophe

Poor. Seats uncomfortable. No leg room. Hot and humid the whole trip. Food and staffs were ok.

The seats were so close together, when the man in front of me put his seat back, the screen in front of me was 9 inches from my face. There is no way to lean forward if I needed to pick something up. It was pretty uncomfortable for a ten hour flight. I was very surprised.

The food was good. Most the staff was pleasant. The flight would be drastically improved with WiFi on a long international flight.

Turkish Airline canceled our tickets in the very last minute, with our luggage and everything else, all prepared and good to go. It’s clear that they sold the tickets for better money to someone else. Bad, Bad, Bad business!!!

Awful seating. Bad food. Staff only have one bottle of water and no cans.

it was like a banya -so hot... They did provide a great experience with special food. one toilet broke midflight In general it was a peaceful and relaxing flight - for business class it was good.

Chicago to Istanbul was a much better experience than I expected since I’m more accustomed to Qatar Airways business class. The business lounge in the Istanbul airport was amazing - loved the lockers and phone charging stations, and the bathroom was a spa experience in itself. The onward leg from Istanbul to Karachi was utterly disappointing. Terrible plane, and I felt like I was in economy - the seats don’t come near to lying flat and the food was mediocre. What a sad downgrade - it isn’t as though the ticket on that leg was cheaper. So, on that front, there’s no contest with Qatar airways.

Second leg of Turkish Airline with Indigo is disaster for following reason. 1) You have to carry your cabin bags through ladder to boeing 777 because it was parked somewhere in parking lot and was not given a gate to board passengers and this seems to be people traveling to and fro from those flights and is not issue with flight itself. 2) I choose non vegetarian food on Turkish portal way ahead of checkin to entire trip, However the Indigo flight gave me random veg food saying they code veg food code from Turkish. 3) Indigo did not served any alcoholic beverages stating some weird reason which is non nonsensical. 4)Indigo have TV screens in front of you but it displays nothing except "Welcome Onboard" with annoying white black ground in dark flight. This is the most stupidest and annoying part because you are held hostage for 7 hours and only thing you could do is stare back at white screen which does not have entertainment package or even flight tracker. Such a shame.

nice and clean plane but the seats and the comfort was not what i expected. i expected more based on all the ads and reviews that i've read. I guess you get what you pay for in economy.

Overall it was good. Food was bad. I ordered gluten free vegetarian meal. But I got gluten free chicken for my long flight from Seattle to Istanbul. I don’t eat any kind of meat. Second meal I got eggplant with meat which I couldn’t eat. I don’t understand why we can’t get gluten free vegetarian meal for a 12 hour flight. I eat the bread and that was it.

Worse worse worse, i would not recommend this airline to anyone. Istanbul airport maybe State of the Art facility but staff is rude, only works if they get tips, and they push you to give tips even though my family had spent $50 in tips. Airline staff doesn't speak english so you really can't understand them. It was a nightmare travelling with Turkish. Never again.

As a big guy the seats are way too small for me. Would prefer more comfortable seats on these long haul flights.

My flight was canceled 1 minute before boarding. The customer service was owful, no one could tell us what was going happened. I spent 30hrs instead of 15 from Washington DC to Brussels. No apologie or help

Crew was professional and great, flight was clean. However food was pathetic. I ordered a Hindu meal assuming no meat but they served chicken. Need to be very specific- Hindu meal should be categorize as Vegetarian - no meat or egg. Or it should be specific that we are serving meat.

Late flight Delays Poor service Poor staff Worst airline ever

Ground staff and cabin crew were excellent. Flight was perfectly on time. Zero issues.

Even after a delay, getting off the ground, thanks for keeping me safe, the airline made certain that my connecting flight was rebooked to get me to my final destination. It was actually rebooked twice, and my luggage still managed to meet me. The airline gave me a credit for food and beverage to be used at the airport vendors, regretfully, the credit did not transfer to my final boarding pass. Oh, well…

Trip was smooth, good drew, average meal, almost cold coffee. Excellent landing. Did not enjoy going down the stairs, walking to the gate, walking up the stairs, going a long walk to the exchange gate, and going down the stairs again to be bussed all the way where we originally landed to take our next flight! Over all an average experience. Thank you.

I booked extra leg room, due to seat neighbor i now consider extra shoulder and arm room as well. Seems like the seats shrink in width now The crew was very friendly and professional ( 100%). Food was good not great, breakfast was bad, a dry slice of bread would have been better. Facilities clean.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

love the crews and my only problem was the delay at Frankfurt was very bad. I have travelled with Lufthansa for over 30 years now and this was cost me some planned business appointment

The flight delay made the connection a bit tight but that's outside the flight crew's control.

We just made it to our connecting flight. A long, long speed walk!

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

Information on your arrival and departure airports