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Ljubljana

$420+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LJU
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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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 July 31, 2025.

Round-trip from

$610
(oojo)

One-way from

$353
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,020
From Washington to Ljubljana Joze Pucnik
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One-way flight from Washington to Ljubljana Joze Pucnik
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Highest demand for flights based on searches. 22% potential increase in price ($263 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 31, 2025.

This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/107:10 pmSEA - LJU
1 stop28h 20mTurkish Airlines
Tue 9/239:25 amLJU - SEA
1 stop16h 50mTurkish Airlines
Deal found 7/30$610
This Orbitz deal was found by Cheapflights users on 7/31. 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.
Wed 9/107:45 amSEA - LJU
2 stops25h 05mBritish Airways
Tue 9/235:00 pmLJU - SEA
1 stop27h 35mBritish Airways
Deal found 7/31$711
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/132:20 pmSEA - LJU
1 stop14h 00mMultiple Airlines
Mon 11/173:10 pmLJU - SEA
2 stops38h 41mMultiple Airlines
Deal found 7/30$745
This Cheapflightsfares deal was found by Cheapflights users on 7/31. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/132:20 pmSEA - LJU
1 stop14h 00mLufthansa
Mon 11/178:10 pmLJU - SEA
2 stops25h 00mLufthansa
Deal found 7/31$775
This oojo deal was found by Cheapflights users on 7/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:29 pmSEA - LJU
2 stops34h 36mSWISS
Tue 9/2310:50 amLJU - SEA
2 stops16h 46mSWISS
Deal found 7/30$803
This Delta deal was found by Cheapflights users on 7/30. 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.
Tue 9/97:13 amSEA - LJU
2 stops19h 22mDelta
Tue 9/2312:20 pmLJU - SEA
1 stop31h 55mDelta
Deal found 7/30$824

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 July 31, 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 9/10

7:10 pm-8:30 am

1 stop28h 20m

Ljubljana Joze Pucnik

Tue 9/23

9:25 am-5:15 pm

1 stop16h 50m

$610

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 9/10

7:45 am-5:50 pm

2 stops25h 05m

Ljubljana Joze Pucnik

Tue 9/23

5:00 pm-11:35 am

1 stop27h 35m

$711

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Mon 10/13

2:20 pm-1:20 pm

1 stop14h 00m

Ljubljana Joze Pucnik

Mon 11/17

3:10 pm-8:51 pm

2 stops38h 41m

$745

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Mon 10/13

2:20 pm-1:20 pm

1 stop14h 00m

Ljubljana Joze Pucnik

Mon 11/17

8:10 pm-12:10 pm

2 stops25h 00m

$775

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 9/10

2:29 pm-10:05 am

2 stops34h 36m

Ljubljana Joze Pucnik

Tue 9/23

10:50 am-6:36 pm

2 stops16h 46m

$803

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 9/9

7:13 am-11:35 am

2 stops19h 22m

Ljubljana Joze Pucnik

Tue 9/23

12:20 pm-11:15 am

1 stop31h 55m

$824

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 9/16

10:41 pm-9:00 am

3 stops49h 19m

$420

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Mon 12/29

7:00 am-9:55 am

2 stops17h 55m

$548

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 9/16

1:55 pm-8:25 am

1 stop33h 30m

$563

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 8/31

1:30 pm-2:15 pm

1 stop15h 45m

$1,407

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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, February is the cheapest month in which you can book a flight from State of Washington to Ljubljana (average of $710). Flying from State of Washington to Ljubljana in June is currently the most expensive (average of $1,443). 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 July 31, 2025.

When flying from State of Washington to Ljubljana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Ljubljana

Get insights into the airlines that provide service to Ljubljana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ljubljana. Reviews last updated July 31, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and SWISS from Washington to Ljubljana to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Lufthansa
6.8
Okay
7,275 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What are the cheapest airlines to fly from State of Washington to Ljubljana one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $534. SWISS flights start at $541 while deals on Delta start at $544 one-way.

  • 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, February is the cheapest month in which you can book a flight from State of Washington to Ljubljana (average of $710). Flying from State of Washington to Ljubljana in June is currently the most expensive (average of $1,443). 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$647Average$778FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$742Average$985FlexibilityNo cancel feeOn-time76%
DeltaCheapest$765Average$1,026FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$825Average$983FlexibilityNo cancel feeOn-time75%

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