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IAD - LJU

$406 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 7/13. 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
Thu 7/11
Thu 7/18

Search 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
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
5:50 pm - 9:50 amIAD-LJU
10h 00m1 stop
10:25 am - 3:50 pmLJU-IAD
11h 25m1 stop
$581Lufthansa
Find Deal
Mon, Nov 4 - Tue, Nov 12
6:45 pm - 11:30 amIAD-LJU
10h 45m1 stop
12:10 pm - 12:07 amLJU-IAD
17h 57m2 stops
$595KLM
Find Deal
Mon, Nov 4 - Tue, Nov 12
9:50 pm - 7:10 pmIAD-LJU
15h 20m1 stop
8:05 pm - 2:45 pmLJU-IAD
24h 40m1 stop
$784Turkish Airlines
Find Deal
Thu, Sep 5 - Thu, Sep 26
8:45 pm - 1:30 pmIAD-LJU
10h 45m1 stop
10:40 am - 4:15 pmLJU-IAD
11h 35m1 stop
$792SWISS
Find Deal
Fri, Oct 18 - Fri, Oct 25
9:50 pm - 7:55 amIAD-LJU
28h 05m1 stop
8:50 am - 7:55 pmLJU-IAD
17h 05m1 stop
$794Turkish Airlines
Find Deal
Sun, Sep 22 - Sun, Oct 6
11:15 pm - 8:55 amIAD-LJU
27h 40m3 stops
8:30 pm - 10:10 pmLJU-IAD
31h 40m3 stops
Sat, Aug 10 - Sun, Aug 25
5:55 pm - 2:25 pmIAD-LJU
14h 30m1 stop
9:25 pm - 11:47 pmLJU-IAD
32h 22m2 stops
$873British Airways
Find Deal
Sun, Sep 22 - Sun, Oct 6
5:44 pm - 2:25 pmIAD-LJU
38h 41m2 stops
9:25 pm - 8:30 pmLJU-IAD
29h 05m1 stop
$879British Airways
Find Deal
Sat, Oct 5 - Sun, Oct 13
6:50 pm - 8:55 amIAD-LJU
32h 05m3 stops
9:00 pm - 5:40 pmLJU-IAD
26h 40m3 stops
Fri, Sep 20 - Fri, Sep 27
8:45 pm - 1:35 pmIAD-LJU
10h 50m1 stop
10:40 am - 4:15 pmLJU-IAD
11h 35m1 stop
$1,082SWISS
Find Deal
Sun, Aug 4 - Tue, Aug 13

Flights from Washington, D.C. to Ljubljana - Travel Insights & Trends

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.

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

The average price of all flights from Washington, D.C. Dulles Intl Airport to Ljubljana clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Ljubljana on a Wednesday and more expensive on a Saturday. On your return trip to Washington, D.C., you should consider flying back on a Monday, and avoid Saturdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. Dulles Intl Airport to Ljubljana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Ljubljana is November, where tickets cost $619 on average. On the other hand, the most expensive months are June and May, where the average cost of tickets is $1,466 and $1,353 respectively.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Ljubljana?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Washington, D.C. Dulles Intl Airport to Ljubljana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Ljubljana, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 49 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, British Airways offered the best one-way deal for that route, at $677. KAYAK users also found Washington, D.C. to Ljubljana round-trip flights on Lufthansa from $581 and on KLM from $595.

Good to know

Low season

November

High season

September

Cheapest flight

$406
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly and prices are also 7% lower on average.
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 $406 for a one-way ticket and $581 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?

    oneworld, 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, 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 $1,069 and an overall rating of 7.7, SWISS is the most popular choice. Turkish Airlines is also a great choice for the route, with an average price of $875 and an overall rating of 7.4.

  • 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.

See more FAQs

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.
See more tips

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.
7.7
SWISSOverall score based on 1910 reviews
7.3Food
7.5Comfort
8.4Crew
7.8Boarding
7.1Entertainment
Airline reviews

Wonderful experience! The crew was outstanding and amazing from check in to gate to flight crew! Amazing. Thank you!

10.0 ExcellentAnonymous, Jun 2024ORD - ZRH
Read more about SWISS reviews

Wonderful experience! The crew was outstanding and amazing from check in to gate to flight crew! Amazing. Thank you!

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.

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.

United delayed the flight to assist customers to make the connection. The Ohara customs area was overwhelm which created an issue for customers trying to make the Little Rock connection. The delayed allow several customers to make the final flight into Little Rock.

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.

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

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Ljubljana found on KAYAK in the last 72 hours.
7/13Sat
2 stops
42h 35mIAD-LJU
$406
9/11Wed
2 stops
37h 40mIAD-LJU
$441
9/11Wed
3 stops
32h 05mIAD-LJU
$499
7/13Sat
3 stops
17h 05mIAD-LJU
$501
9/11Wed
1 stopBritish Airways
13h 25mIAD-LJU
$677
8/11Sun
1 stopLufthansa
14h 45mIAD-LJU
$757
8/11Sun
1 stopLufthansa
14h 45mIAD-LJU
$770
9/11Wed
1 stopKLM
11h 45mIAD-LJU
$792
8/11Sun
2 stopsAir France
15h 43mIAD-LJU
$797
7/13Sat
2 stopsAir France
39h 55mIAD-LJU
$866

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

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Ljubljana that are departing in the next 10 days.
6/15Sat
multi-stopTurkish Airlines
33h 15mIAD-LJU
6/22Sat
multi-stopTurkish Airlines
35h 55mLJU-IAD
$1,748
6/16Sun
multi-stopTurkish Airlines
15h 20mIAD-LJU
6/30Sun
multi-stopTurkish Airlines
24h 40mLJU-IAD
$1,962
6/16Sun
multi-stopTAP AIR PORTUGAL
18h 50mIAD-LJU
6/30Sun
multi-stopTAP AIR PORTUGAL
15h 40mLJU-IAD
$2,000
6/15Sat
multi-stopLufthansa
17h 40mIAD-LJU
6/22Sat
multi-stopLufthansa
29h 45mLJU-IAD
$2,017
6/16Sun
multi-stopLufthansa
17h 50mIAD-LJU
6/30Sun
multi-stopLufthansa
12h 25mLJU-IAD
$2,046
6/15Sat
multi-stopLufthansa
17h 40mIAD-LJU
6/22Sat
multi-stopLufthansa
26h 25mLJU-IAD
$2,244

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Washington, D.C. - Ljubljana Flights

Departure:

Washington, D.C. (IAD)United States

Destination:

Ljubljana (LJU)Slovenia

Return flight deals:

Ljubljana - Washington, D.C.

Cabin classes:

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