IAD - LJU

$341 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 10/15. 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

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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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

Thu, Oct 30 - Tue, Nov 18
Turkish Airlines Logo
2:30 pm - 6:40 pmIAD-LJU
23h 10m1 stop
Turkish Airlines Logo
7:35 pm - 11:45 amLJU-IAD
22h 10m1 stop
$622Turkish Airlines
Find Deal
Sat, Oct 18 - Fri, Oct 24
Turkish Airlines Logo
9:40 pm - 8:30 amIAD-LJU
28h 50m1 stop
Turkish Airlines Logo
9:25 am - 7:45 pmLJU-IAD
16h 20m1 stop
$659Turkish Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 26
Turkish Airlines Logo
9:40 pm - 8:30 amIAD-LJU
28h 50m1 stop
Turkish Airlines Logo
9:20 am - 8:15 pmLJU-IAD
15h 55m1 stop
$668Turkish Airlines
Find Deal
Mon, Sep 29 - Tue, Oct 14
Turkish Airlines Logo
1:30 pm - 7:15 pmIAD-LJU
23h 45m1 stop
Turkish Airlines Logo
8:10 pm - 11:45 amLJU-IAD
21h 35m1 stop
$673Turkish Airlines
Find Deal
Sun, Dec 28 - Fri, Jan 9
Multiple Airlines Logo
8:30 pm - 2:20 pmIAD-LJU
11h 50m1 stop
Multiple Airlines Logo
6:55 am - 3:50 pmLJU-IAD
14h 55m1 stop
$729Multiple Airlines
Find Deal
Sun, Dec 28 - Fri, Jan 9
Multiple Airlines Logo
10:55 pm - 7:30 pmIAD-LJU
14h 35m1 stop
Multiple Airlines Logo
10:35 am - 8:29 pmLJU-IAD
15h 54m2 stops
$751Multiple Airlines
Find Deal
Sat, Dec 27 - Fri, Jan 9
Lufthansa Logo
6:00 pm - 9:55 amIAD-LJU
9h 55m1 stop
Lufthansa Logo
6:55 am - 3:50 pmLJU-IAD
14h 55m1 stop
$769Lufthansa
Find Deal
Sun, Dec 28 - Sat, Jan 10
Lufthansa Logo
10:55 pm - 7:30 pmIAD-LJU
14h 35m1 stop
Lufthansa Logo
6:55 am - 3:50 pmLJU-IAD
14h 55m1 stop
$779Lufthansa
Find Deal
Sat, Dec 27 - Fri, Jan 9
Delta Logo
5:29 pm - 12:20 pmIAD-LJU
36h 51m2 stops
Delta Logo
12:25 pm - 11:53 amLJU-IAD
29h 28m2 stops
$797Delta
Find Deal
Fri, Dec 5 - Tue, Dec 9
Delta Logo
12:29 pm - 11:40 amIAD-LJU
17h 11m2 stops
Delta Logo
12:50 pm - 4:05 pmLJU-IAD
33h 15m1 stop
$920Delta
Find Deal

Everything you should know

Top airlines
Turkish Airlines
Cheapest • from $622 (round-trip)
Turkish Airlines
Best reviews • 7.3 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$622
Turkish Airlines
Thu 10/30Tue 11/18
IAD - LJU • 1 stop
Cheapest one-way
$341
Multiple Airlines
Wed 10/15
IAD - LJU • 3 stops
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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.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Ljubljana?

What’s the cheapest day of the week to fly from Washington, D.C. to Ljubljana?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Ljubljana clicked on KAYAK for each day over the last 12 months.

When flying from Washington, D.C. to Ljubljana, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to Washington, D.C., you’ll find the best rates on Thursdays and the most expensive ones on Wednesdays.

Good to know

Low seasonSeptember
Cheapest flight$341
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 6% increase 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 $341 for a one-way ticket and $622 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, and SkyTeam are the airline alliances operating flights between Washington, D.C. and Ljubljana, with Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Ljubljana are Turkish Airlines and Lufthansa. With an average price for the route of $920 and an overall rating of 7.3, Turkish Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $1,155 and an overall rating of 6.8.

  • 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 airlines flying 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.
7.3
Turkish AirlinesOverall score based on 3965 reviews
7.4Food
7.3Boarding
7.7Crew
7.3Comfort
7.4Entertainment
Airline reviews

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

2.0 MediocreRaj, Sep 2025LAX - IST
Read more Turkish Airlines reviews

Rude staff. I would avoid using the word racist but definitely partially or discriminatory. My 72 yrs old mother who is also disabled was traveling on this flight. She was the second passenger boarded to the plane. The First elderly couple ahead of my mother were allowed to use the airplane bathroom but my mother was denied entry stating it was for safety reasons. My mother objected the the couple in front of her were allowed but hostess still stated that due to the flight safety reasons she can’t use it. Even my mother explained that he is using blood pressure medication that’s why she have to use the restroom frequently but the crew continued arguing her. At one point the Mae attendent even suggested that if that’s the case my mother can urinate in her seat. The level of disrespect against an elderly lady is beyond my comprehension. This matter will be taken to the social media to shame the employees involved.

my experience was great with Turkish airlines . the problem i encountered was with kayak booking. When I booked . it showed that im allowed a bag . and when I got to the airport, i had to pay $165 for one bag.

Not up to Business Class standards. Two of the three toilets were out of order. The hostesses were aware and didn’t show any responsible act to do something. Food quality was not what we expect from Turkish hospitality. Overall we were not impressed and disappointed.

During mid flight, try to get a flight attendant to help I couldn’t find one Otherwise, everything was perfect

I was not given basinett seat.The connecting flight was missed due to airline fault i was not accomodated for hotel.Drinks were normt served frewuently.Never travelling again on tirkish airlines.I always travel wiyh family by turkish airline but no more.zero stars

The crew were very hospitable and pleasant. The food was pretty good. Unfortunately, there was a flight delay of more than 2 hours. We're not sure why but it appeared to be outside the control of Turkish Airlines.

Bough tickets with luggage, but made me pay at Airport as well

The economy seat was so uncomfortable, had not enough leg room for 13 hours flight, front seat basket was broken and couldn’t hold anything, food quality was horrible( we got food poisoned ) we charged for logged which used to be free. We paid too much for this flight and very disappointed. Turkish air line better to make satisfy and respect people instead of find different way to scam people.

This is really the rating of two flights. JFK to IST then IST to NQZ. New York to Istanbul was good. Good crew and all positives. The flight to Astana was so bad that brought it all down. Crew was nonexistent above the minimum, seats were cramped, and it was hot on the plane. Turkish Airlines seems to be slipping down to US based carriers level.

The 2 agents on the check in counter were super nice , helpful and very polite. Boarding was like a 1 2 3, I would recommend Turkish airlines for your next trip.

I liked everything BUT the temperature. It was freezing and now I am sick.

I liked Quiet people around me. Crew could have helped people with overhead luggage so they aren't moving other peoples bags around and causing problems for people that had there bags there first

The flight and crew were good. The customer experience on the ground could have been better. We had to reschedule our flight because of a delay on the previous flight. The attendants working the desk in Washington DC were not helpful. They told us to scan a QR code and that would get us rebooked. Why couldn't two people standing at their computers do this? We had to chat with someone to get everything figured out. It was extremely confusing.

The plane was delayed by two hours in Chicago which led to us missing the next flight. Lufthansa rebooked the flight and booked us a hotel for the night in Frankfurt. The level of customer service and getting us taken care of was superb. The flight crew and the service on the ground was superb.

It was a short flight, everything was good with it.

Flight was delayed over one hour and I had to pay to select my seat, even though my booking supposedly had free selection (I paid extra for this at time of booking)

Stop charging for alcohol overseas flights and start taking cash again not everyone wants to pay with card if the person is bigger give him seat on the outside seats not the middle in between the people is common sense and mainly if you fly for Lufthansa provides the sam service and experience...

good entertainment package but rather small seats for business class

The male attendant has zero personality. It seemed like he was over worked or hated his job, not once did he smile or made any contact with the people on the plane. Strictly business and call it a day!

Booked Economy but it translated to economy light for Lufthansa so now we are stuck paying an extra $75 per person both ways for our checked bags. If I had known that, I would have never booked these tickets because it came out to be more than other options. The booking in the kayak side clearly says Economy and has a link to the inormation for Lufthansa which states Economy included a checked bag. Super annoyed about that.

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