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$574+ Cheap flights from Slovenia to Washington

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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — SEA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
1 adult, Economy
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Cheap flight deals from Slovenia to Washington

Keep the following information in mind while searching for Slovenia to Washington flight deals. Data was last updated julio 31, 2025.

Round-trip from

$922
(Air France)

One-way from

$574
(Kiwi.com)

Popular in

September

Cheapest in

December

Average price

$1,010
From Slovenia to Washington
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One-way flight from Slovenia to Washington
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Highest demand for flights based on searches. 9% potential increase in price ($102 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($15 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 Slovenia to Washington

Cheapest flights from Slovenia to Washington
Explore the most affordable flight options available from Slovenia to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 31, 2025.

This Air France 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1511:50 amLJU - SEA
1 stop14h 45mAir France
vie. 9/51:30 pmSEA - LJU
1 stop13h 05mAir France
Deal found 7/31$922
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1511:50 amLJU - SEA
1 stop14h 45mDelta
mar. 8/191:30 pmSEA - LJU
1 stop13h 05mDelta
Deal found 7/31$928
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/156:40 amLJU - SEA
1 stop14h 15mLufthansa
vie. 9/56:50 pmSEA - LJU
1 stop15h 35mLufthansa
Deal found 7/30$981
This SWISS 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/1510:50 amLJU - SEA
2 stops19h 33mSWISS
vie. 9/53:19 pmSEA - LJU
2 stops33h 46mSWISS
Deal found 7/30$1,051
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/151:25 pmLJU - SEA
3 stops31h 00mMultiple Airlines
mar. 8/197:00 pmSEA - LJU
3 stops29h 00mMultiple Airlines
Deal found 7/31$1,093
This flugladen.de 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/199:20 amLJU - SEA
1 stop16h 45mTurkish Airlines
mié. 11/267:00 pmSEA - LJU
1 stop28h 25mTurkish Airlines
Deal found 7/30$4,027

Cheapflights Fare Finder

 
Customize your flight search to find flights from Slovenia to Washington 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 julio 31, 2025.
Use the filters below to find and compare flights from Slovenia to Washington that are best for you.

Fly from

Slovenia

Fly to

Washington

Route

Depart

Return

Price

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

vie. 8/15

11:50 am-5:35 pm

1 stop14h 45m

Seattle/Tacoma Intl

vie. 9/5

1:30 pm-11:35 am

1 stop13h 05m

$922

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

vie. 8/15

11:50 am-5:35 pm

1 stop14h 45m

Seattle/Tacoma Intl

mar. 8/19

1:30 pm-11:35 am

1 stop13h 05m

$928

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

vie. 8/15

6:40 am-11:55 am

1 stop14h 15m

Seattle/Tacoma Intl

vie. 9/5

6:50 pm-7:25 pm

1 stop15h 35m

$981

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

vie. 8/15

10:50 am-9:23 pm

2 stops19h 33m

Seattle/Tacoma Intl

vie. 9/5

3:19 pm-10:05 am

2 stops33h 46m

$1,051

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

vie. 8/15

1:25 pm-11:25 am

3 stops31h 00m

Seattle/Tacoma Intl

mar. 8/19

7:00 pm-9:00 am

3 stops29h 00m

$1,093

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

mié. 11/19

9:20 am-5:05 pm

1 stop16h 45m

Seattle/Tacoma Intl

mié. 11/26

7:00 pm-8:25 am

1 stop28h 25m

$4,027

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

mié. 9/3

8:00 pm-8:35 pm

3 stops57h 35m

$574

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

sáb. 11/1

9:20 am-6:05 pm

1 stop16h 45m

$619

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

sáb. 11/1

12:50 pm-5:30 pm

2 stops36h 40m

$873

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Best time to book a flight from Slovenia to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Slovenia 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 Slovenia to Washington
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated julio 31, 2025.
See what other customers who have flown with Delta, Air France, and SWISS from Slovenia to Washington have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
SWISS
7.5
Good
1,686 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Turkish Airlines
7.3
Good
3,933 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Lufthansa
6.8
Okay
7,275 reviews
Delta
8.0
Very good
7,981 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Slovenia to Washington 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 Slovenia to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Slovenia to State of Washington (average of $238). Flying from Slovenia to State of Washington in June is currently the most expensive (average of $389). 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.

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Alternative routes for Slovenia to Washington

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Top airline flying from Slovenia to Washington

Discover the top airline that operate flights from Slovenia to Washington. 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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$818Average$945FlexibilityNo cancel feeOn-time77%

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