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Ljubljana

$291+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LJU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Ljubljana Joze Pucnik are usually found in January or March, booked 3 days in advance, depart on a Sunday or Wednesday and return on a Monday

Cheap 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 July 3, 2025.

Round-trip from

$691
(FlightHub)

One-way from

$291
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,142
From Seattle/Tacoma Intl to Ljubljana Joze Pucnik
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One-way flight from Seattle/Tacoma Intl to Ljubljana Joze Pucnik
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Highest demand for flights based on searches. 25% potential increase in price ($301 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($39 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 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 July 3, 2025.

This oojo deal was found by Cheapflights users on 7/1. 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.
Thu 10/2312:30 pmSEA - LJU
1 stop15h 40mTurkish Airlines
Thu 10/309:20 amLJU - SEA
1 stop16h 45mTurkish Airlines
Deal found 7/1$675
This Air France deal was found by Cheapflights users on 7/3. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/191:30 pmSEA - LJU
1 stop13h 05mAir France
Wed 8/277:40 amLJU - SEA
1 stop18h 55mAir France
Deal found 7/3$714
This Delta deal was found by Cheapflights users on 7/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:10 amSEA - LJU
2 stops20h 25mDelta
Wed 8/277:40 amLJU - SEA
1 stop18h 55mDelta
Deal found 7/3$718
This FlightHub deal was found by Cheapflights users on 7/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:00 amSEA - LJU
2 stops23h 35mMultiple Airlines
Mon 11/173:10 pmLJU - SEA
2 stops38h 41mMultiple Airlines
Deal found 7/3$729
This British Airways deal was found by Cheapflights users on 7/2. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:30 pmSEA - LJU
1 stop18h 45mBritish Airways
Thu 9/257:00 pmLJU - SEA
1 stop25h 35mBritish Airways
Deal found 7/2$741
This Gurufare deal was found by Cheapflights users on 7/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1310:00 amSEA - LJU
2 stops18h 20mLufthansa
Mon 11/178:05 pmLJU - SEA
2 stops25h 05mLufthansa
Deal found 7/1$753
This KLM deal was found by Cheapflights users on 7/1. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/59:30 amSEA - LJU
2 stops17h 35mKLM
Wed 11/1212:35 pmLJU - SEA
1 stop32h 15mKLM
Deal found 7/1$772
This SWISS deal was found by Cheapflights users on 7/2. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/103:19 pmSEA - LJU
2 stops18h 16mSWISS
Wed 9/2410:50 amLJU - SEA
2 stops16h 46mSWISS
Deal found 7/2$803

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 July 3, 2025.
Use the filters below to find and compare flights from Seattle to Ljubljana that are best for you.

Fly from

Seattle

Fly to

Ljubljana

Route

Depart

Return

Price

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Thu 10/23

12:30 pm-1:10 pm

1 stop15h 40m

Ljubljana Joze Pucnik

Thu 10/30

9:20 am-6:05 pm

1 stop16h 45m

$675

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 8/19

1:30 pm-11:35 am

1 stop13h 05m

Ljubljana Joze Pucnik

Wed 8/27

7:40 am-5:35 pm

1 stop18h 55m

$714

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 8/19

6:10 am-11:35 am

2 stops20h 25m

Ljubljana Joze Pucnik

Wed 8/27

7:40 am-5:35 pm

1 stop18h 55m

$718

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Mon 10/13

10:00 am-6:35 pm

2 stops23h 35m

Ljubljana Joze Pucnik

Mon 11/17

3:10 pm-8:51 pm

2 stops38h 41m

$729

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 9/9

1:30 pm-5:15 pm

1 stop18h 45m

Ljubljana Joze Pucnik

Thu 9/25

7:00 pm-11:35 am

1 stop25h 35m

$741

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Mon 10/13

10:00 am-1:20 pm

2 stops18h 20m

Ljubljana Joze Pucnik

Mon 11/17

8:05 pm-12:10 pm

2 stops25h 05m

$753

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 11/5

9:30 am-12:05 pm

2 stops17h 35m

Ljubljana Joze Pucnik

Wed 11/12

12:35 pm-11:50 am

1 stop32h 15m

$772

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 9/10

2:29 pm-10:05 am

2 stops34h 36m

Ljubljana Joze Pucnik

Thu 9/25

10:50 am-6:36 pm

2 stops16h 46m

$803

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 9/17

3:45 pm-1:05 pm

3 stops36h 20m

$291

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Mon 9/1

4:25 pm-6:35 pm

1 stop17h 10m

$536

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 13 results
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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

What is the cheapest month to book a flight from Seattle to Ljubljana?

Currently, February is the cheapest month in which you can book a flight from Seattle to Ljubljana (average of $710). Flying from Seattle to Ljubljana in June is currently the most expensive (average of $1,449). 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 SEA to LJU?

Find hourly flight availability from Seattle 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 3, 2025.

A simple way to save on the total cost of your ticket is to fly from Seattle to Ljubljana in the evening. If you’re flexible enough to do this you can expect to save up to 45% on your trip compared to booking a flight at noon.

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 3, 2025.
Read reviews from past customers who have flown Delta, Air France, and SWISS 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
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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!
Air France
7.5
Good
1,465 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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
3,895 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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
7,207 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Crew

8.5

Food

7.3

Overall

8.0

Comfort

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 Seattle to Ljubljana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Cheapflights users have booked flights from Seattle to Ljubljana round-trip from $691. Other airlines that can offer you cheap pricing are Air France, from $714, and Delta, from $718. Turkish Airlines is 22% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Seattle to Ljubljana one-way?

    For one-way options, check prices for SWISS. According to our data, you can fly for as low as $536. Users have also found prices from $541 and $555 on British Airways and Air France, respectively.

  • 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.

  • What is the cheapest month to book a flight from Seattle to Ljubljana?

    Currently, February is the cheapest month in which you can book a flight from Seattle to Ljubljana (average of $710). Flying from Seattle to Ljubljana in June is currently the most expensive (average of $1,449). 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

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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$647Average$795FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$748Average$1,050FlexibilityNo cancel feeOn-time76%
DeltaCheapest$765Average$1,026FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$825Average$1,123FlexibilityNo cancel feeOn-time75%

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