Cheap flights from Washington, D.C. Dulles Intl Airport to Ljubljana from $345
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Ljubljana departing on 8/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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British Airways flights from Washington, D.C. Dulles Intl Airport to Ljubljana
Our best British Airways deals on Washington, D.C. Dulles Intl Airport to Ljubljana flight tickets
Lufthansa flights from Washington, D.C. Dulles Intl Airport to Ljubljana
Our best Lufthansa deals on Washington, D.C. Dulles Intl Airport to Ljubljana flight tickets
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Ljubljana
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Washington, D.C. Dulles Intl Airport and Ljubljana?
What is the cheapest day to depart on your flight to Ljubljana?
The cheapest day to depart from Washington, D.C. Dulles Intl Airport to Ljubljana is on a Tuesday when prices can be found for as low as $973. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $1,206. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ljubljana.
What is the cheapest time of day to depart on your flight to Ljubljana?
In the evening is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to Ljubljana when you can find flight prices for as low as $1,055. Flying to Ljubljana in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,360 on average. Flights to Ljubljana from Washington, D.C. Dulles Intl Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest airline that flies from Washington, D.C. Dulles Intl to Ljubljana Joze Pucnik?
Turkish Airlines, British Airways, and SWISS are the most popular carriers operating from Washington, D.C. Dulles Intl to Ljubljana Joze Pucnik
What airlines fly to Ljubljana?
Lufthansa, SWISS and Turkish Airlines are the top three most popular airlines that fly to Ljubljana from Washington, D.C. Dulles Intl Airport according to our data. Lufthansa is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Ljubljana. Keep in mind that there are 3 different airlines that fly to Ljubljana on a routine basis, so you have a few additional options to choose from.
When to book flights from Washington, D.C. Dulles Intl Airport to Ljubljana
Cheap Washington, D.C. Dulles Intl Airport to Ljubljana (IAD to LJU) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Ljubljana
How far is Washington, D.C. Dulles Intl to Ljubljana Joze Pucnik by plane?
The distance between Washington, D.C. Dulles Intl and Ljubljana Joze Pucnik is about 4437.2 mi. By plane, this route typically takes 9h 55m.
When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Ljubljana Joze Pucnik Airport?
Prices for flights from Washington, D.C. Dulles Intl Airport to Ljubljana Joze Pucnik Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Ljubljana Joze Pucnik Airport?
As of July 2025, there are 3 operators available to choose from for flights from Washington, D.C. Dulles Intl Airport to Ljubljana Joze Pucnik Airport.
How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Ljubljana Joze Pucnik Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to Ljubljana Joze Pucnik Airport.
What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?
The travel and health documents you'll need for your trip to Ljubljana Joze Pucnik Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Washington, D.C. Dulles Intl Airport to Ljubljana?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. Dulles Intl Airport to Ljubljana is Lufthansa (59% of total bookings). The next most popular airlines are SWISS (27%) and Turkish Airlines (14%).
Best airlines flying from Washington, D.C. Dulles Intl Airport to Ljubljana
Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Ljubljana with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $816 | Free Cancellation | Rating 7.3 3,895 reviews | |||
| PriceFrom $824 | Free Cancellation | Rating 6.8 7,207 reviews | |||
| PriceFrom $880 | Free Cancellation | Rating 7.5 1,654 reviews |
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Why should I use momondo to find a flight deal from Washington, D.C. to Ljubljana?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ljubljana from Washington, D.C..
Can I find flights from Washington, D.C. to Ljubljana with flexible booking policies on momondo?
momondo does allow users to show only those flights to Ljubljana from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Washington, D.C. to Ljubljana?
momondo provides multiple filters to help you find the best flight to Ljubljana from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Washington, D.C. to Ljubljana right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Washington, D.C. to Ljubljana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ljubljana and let you know when they change.