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Ljubljana

$513+ Cheap flights from Washington to Ljubljana (LJU)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LJU
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Find flight deals from Washington to Ljubljana

Cheapest flights from Washington to Ljubljana
Explore the most affordable flight options available from Washington to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Lufthansa deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:10 pmSEA - LJU
1 stop19h 20mLufthansa
Sun 12/76:35 amLJU - SEA
2 stops21h 41mLufthansa
Deal found 11/3$537
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:25 amSEA - LJU
2 stops21h 15mDelta
Sun 12/712:45 pmLJU - SEA
2 stops44h 35mDelta
Deal found 11/2$553
This Gotogate deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/137:00 pmSEA - LJU
1 stop28h 25mTurkish Airlines
Mon 12/157:35 pmLJU - SEA
1 stop30h 30mTurkish Airlines
Deal found 11/3$1,145
This Orbitz deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/138:10 amSEA - LJU
2 stops20h 30mMultiple Airlines
Mon 12/157:35 pmLJU - SEA
1 stop30h 30mMultiple Airlines
Deal found 11/3$1,209

Cheap flight deals from Washington to Ljubljana

Keep the following information in mind while searching for Washington to Ljubljana flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$530
(Cheapflightsfares)

One-way from

$513
(FlightHub)

Popular in

June

Cheapest in

November

Average price

$630
Provider with most accurate pricing for Seattle/Tacoma Intl-Ljubljana Joze Pucnik flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Ljubljana Joze Pucnik flights.
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From Washington to Ljubljana Joze Pucnik
Search Deals
One-way flight from Washington to Ljubljana Joze Pucnik
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($303 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Ljubljana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Washington to Ljubljana that are best for you.

Fly from

Washington

Fly to

Ljubljana

Route

Depart

Return

Price

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 2/4

3:10 pm-12:40 pm

1 stop12h 30m

Ljubljana Joze Pucnik

Wed 2/25

6:35 am-7:16 pm

2 stops21h 41m

$530

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 12/3

3:10 pm-7:30 pm

1 stop19h 20m

Ljubljana Joze Pucnik

Sun 12/7

6:35 am-7:16 pm

2 stops21h 41m

$537

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 12/3

5:25 am-11:40 am

2 stops21h 15m

Ljubljana Joze Pucnik

Sun 12/7

12:45 pm-4:54 pm

2 stops37h 09m

$553

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 2/4

10:58 am-7:30 pm

2 stops23h 32m

Ljubljana Joze Pucnik

Wed 2/25

6:35 am-9:01 pm

3 stops23h 26m

$553

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Mon 12/29

7:00 am-9:55 am

2 stops41h 55m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Best time to book a flight from Washington to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Ljubljana

What is the cheapest month to book a flight from State of Washington to Ljubljana?

Currently, December is the cheapest month in which you can book a flight from State of Washington to Ljubljana (average of $540). Flying from State of Washington to Ljubljana in June is currently the most expensive (average of $952). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from WA to LJU?

Find hourly flight availability from Washington to Ljubljana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

When flying from State of Washington to Ljubljana, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 42% versus a flight at noon.

How much does it cost to fly round-trip from State of Washington to Ljubljana?

Related info for your journey

Find useful and relevant information for your journey from Washington to Ljubljana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ljubljana from Washington?

    If you book a flight to Ljubljana from Washington, you will be flying to Joze Pucnik, which is the city’s only airport. Ljubljana Joze Pucnik (LJU) is located 11.7 mi from the center of Ljubljana.

  • How long is the flight from State of Washington to Ljubljana?

    For as low as $530, Lufthansa can have you in Ljubljana from State of Washington in 12h 30m. The distance between State of Washington and Ljubljana is about 5454 mi.

  • Can I find deals for flights from Washington to Ljubljana that include hotel bookings?

    Yes. In addition to deals on Washington to Ljubljana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Ljubljana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Ljubljana.

  • Can I find deals for business class flights from Washington to Ljubljana?

    Yes. Cheapflights offers flight deals from Washington to Ljubljana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Ljubljana?

    Currently, December is the cheapest month in which you can book a flight from State of Washington to Ljubljana (average of $540). Flying from State of Washington to Ljubljana in June is currently the most expensive (average of $952). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Kranjska Gora

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Top 4 airlines flying from Washington to Ljubljana

Discover the top 4 airlines that operate flights from Washington to Ljubljana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$543Average$978FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$647Average$766FlexibilityNo cancel feeOn-time77%
DeltaCheapest$765Average$898FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$825Average$983FlexibilityNo cancel feeOn-time75%

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