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Ljubljana

$337+ Cheap flights from Seattle (SEA) 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LJU
May 9 — May 161
Sat 5/9
Sat 5/16
1 adult, Economy
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Cheap flight deals from Seattle to Ljubljana

Cheapest flights from Seattle to Ljubljana
Explore the most affordable flight options available from Seattle to Ljubljana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.

This FlightHub deal was found by Cheapflights users on 4/6. 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 5/47:10 pm
SEA
-
LJU
1 stop15h 10m
Turkish Airlines
Wed 5/139:40 am
LJU
-
SEA
1 stop16h 35m
Turkish Airlines
Deal found 4/6$585
This FlightHub deal was found by Cheapflights users on 4/5. 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.
Thu 9/1012:35 pm
SEA
-
LJU
1 stop15h 20m
Turkish Airlines
Thu 9/178:15 pm
LJU
-
SEA
1 stop30h 00m
Turkish Airlines
Deal found 4/5$612
This FlightHub deal was found by Cheapflights users on 4/6. 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.
Thu 8/2712:35 pm
SEA
-
LJU
1 stop15h 20m
Turkish Airlines
Mon 9/149:40 am
LJU
-
SEA
1 stop16h 35m
Turkish Airlines
Deal found 4/6$648
This FlightHub deal was found by Cheapflights users on 4/5. 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 11/28:00 pm
SEA
-
LJU
1 stop27h 25m
Turkish Airlines
Mon 11/167:35 pm
LJU
-
SEA
1 stop30h 30m
Turkish Airlines
Deal found 4/5$649
This FlightHub deal was found by Cheapflights users on 4/6. 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.
Sun 9/67:10 pm
SEA
-
LJU
1 stop28h 35m
Turkish Airlines
Sun 9/139:40 am
LJU
-
SEA
1 stop16h 35m
Turkish Airlines
Deal found 4/6$668
This Justfly.com deal was found by Cheapflights users on 4/8. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/267:10 pm
SEA
-
LJU
1 stop15h 10m
Turkish Airlines
Tue 9/158:15 pm
LJU
-
SEA
1 stop30h 00m
Turkish Airlines
Deal found 4/8$686
This FlightHub deal was found by Cheapflights users on 4/6. 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.
Fri 10/27:10 pm
SEA
-
LJU
1 stop15h 10m
Turkish Airlines
Sat 10/108:15 pm
LJU
-
SEA
1 stop30h 00m
Turkish Airlines
Deal found 4/6$705
This oojo deal was found by Cheapflights users on 4/8. 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.
Tue 5/127:10 pm
SEA
-
LJU
1 stop15h 10m
Turkish Airlines
Tue 5/198:15 pm
LJU
-
SEA
1 stop30h 00m
Turkish Airlines
Deal found 4/8$719

Find flight deals from Seattle to Ljubljana

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Ljubljana (LJU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$585
(FlightHub)

One-way from

$337
(Kiwi.com)

Popular in

January

Cheapest in

March

Average price

$872
Provider with most accurate pricing for Seattle/Tacoma Intl-Ljubljana Joze Pucnik flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Ljubljana Joze Pucnik flights.
Search Deals
From Seattle/Tacoma Intl to Ljubljana Joze Pucnik
Search Deals
One-way flight from Seattle/Tacoma Intl to Ljubljana Joze Pucnik
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle 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 April 9, 2026.
Use the filters below to find and compare flights from Seattle to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Thu 9/10

12:35 pm-12:55 pm

1 stop15h 20m

Ljubljana Joze Pucnik

Thu 9/17

8:15 pm-5:15 pm

1 stop30h 00m

$612
Quickest round-trip

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Thu 8/27

12:35 pm-12:55 pm

1 stop15h 20m

Ljubljana Joze Pucnik

Mon 9/14

9:40 am-5:15 pm

1 stop16h 35m

$648

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 9/6

7:10 pm-8:45 am

1 stop28h 35m

Ljubljana Joze Pucnik

Sun 9/13

9:40 am-5:15 pm

1 stop16h 35m

$668

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Thu 10/1

7:10 pm-12:55 pm

1 stop32h 45m

Ljubljana Joze Pucnik

Mon 10/5

1:50 pm-5:15 pm

1 stop36h 25m

$750

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Thu 9/10

8:38 am-8:45 am

2 stops39h 07m

Ljubljana Joze Pucnik

Thu 9/17

8:15 pm-3:36 pm

2 stops28h 21m

$1,073
Cheapest one-way
Quickest one-way

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Thu 9/17

3:40 pm-7:50 pm

2 stops19h 10m

$437

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 9/16

3:40 pm-7:50 pm

2 stops43h 10m

$437

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 9/13

8:20 pm-4:20 pm

1 stop35h 00m

$488

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 9/13

7:10 pm-8:00 pm

2 stops39h 50m

$490

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 9/15

7:10 pm-8:10 pm

2 stops40h 00m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/6

Showing 1-10 of 13 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Seattle-Ljubljana flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Ljubljana flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Ljubljana flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Ljubljana flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Ljubljana flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Ljubljana

Have a flexible travel schedule? Discover the best time to fly to Ljubljana from Seattle 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 Seattle to Ljubljana

How much does it cost to fly round-trip from Seattle to Ljubljana?

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 April 9, 2026.
Read reviews from past customers who have flown Delta,KLM, andTurkish Airlines from Seattle to Ljubljana. 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
7.9
Good
8,390 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,390 reviews
Delta
7.9
Good
8,390 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,492 reviews
Delta
7.9
Good
8,390 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Turkish Airlines
7.3
Good
4,302 reviews
Delta
7.9
Good
8,390 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,898 reviews
Delta
7.9
Good
8,390 reviews

Food

7.2

Overall

7.9

Entertainment

7.8

Crew

8.5

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Seattle to Ljubljana?

    Departing from Seattle to Ljubljana will take you 15h 20m. Airlines will cover a distance of 5454 mi.

  • What are the cheapest airlines flying from Seattle to Ljubljana round-trip?

    Cheapflights users have booked flights from Seattle to Ljubljana round-trip from $543. Other airlines that can offer you cheap pricing are Delta, from $627, and Turkish Airlines, from $665. Lufthansa is 42% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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.

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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Complete your trip

Complete your trip to Ljubljana by adding a car rental and/or hotel reservation to your travel itinerary.
Ljubljana car rentals
Ljubljana Joze Pucnik Airport car rentals

Top 4 airlines flying from Seattle to Ljubljana

Discover the top 4 airlines that operate flights from Seattle 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 April 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$543Average$937FlexibilityNo cancel feeOn-time76%
DeltaCheapest$627Average$863FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$665Average$814FlexibilityNo cancel feeOn-time77%
KLMCheapest$825Average$930FlexibilityNo cancel feeOn-time75%

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