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$583+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LJU
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Seattle/Tacoma Intl to Ljubljana Joze Pucnik are usually found in January or March, booked 65 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 January 21, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$632
(Ticket)

One-way from

$583
(Mytrip)

Popular in

July

Cheapest in

January

Average price

$664
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 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. 20% potential increase in price ($258 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 January 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 January 21, 2025.

This Ticket deal was found by Cheapflights users on 1/20. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/198:00 pmSEA - LJU
1 stop28h 25mTurkish Airlines
Wed 3/269:20 amLJU - SEA
1 stop16h 45mTurkish Airlines
Deal found 1/20$632
This Gotogate deal was found by Cheapflights users on 1/19. 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.
Sun 3/166:05 amSEA - LJU
2 stops32h 20mMultiple Airlines
Tue 3/256:35 amLJU - SEA
2 stops22h 55mMultiple Airlines
Deal found 1/19$689
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/193:00 pmSEA - LJU
2 stops20h 35mLufthansa
Wed 3/266:30 amLJU - SEA
1 stop14h 40mLufthansa
Deal found 1/20$711
This KLM deal was found by Cheapflights users on 1/19. 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.
Sun 3/161:40 pmSEA - LJU
1 stop14h 00mKLM
Tue 3/2510:15 amLJU - SEA
2 stops20h 10mKLM
Deal found 1/19$721
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/62:50 pmSEA - LJU
2 stops37h 50mSWISS
Thu 3/136:35 amLJU - SEA
2 stops24h 18mSWISS
Deal found 1/20$753
This Delta deal was found by Cheapflights users on 1/20. 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.
Sun 4/2710:55 pmSEA - LJU
2 stops27h 40mDelta
Thu 5/1512:20 pmLJU - SEA
1 stop14h 05mDelta
Deal found 1/20$1,132
This Air France deal was found by Cheapflights users on 1/20. 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.
Mon 4/287:20 amSEA - LJU
2 stops19h 15mAir France
Mon 5/1212:20 pmLJU - SEA
2 stops20h 53mAir France
Deal found 1/20$1,202

Find flights from Seattle to Ljubljana within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 3/19

8:00 pm-8:25 am

1 stop28h 25m

Ljubljana Joze Pucnik

Wed 3/26

9:20 am-6:05 pm

1 stop16h 45m

$632

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 3/16

6:05 am-10:25 pm

2 stops32h 20m

Ljubljana Joze Pucnik

Tue 3/25

6:35 am-9:30 pm

2 stops22h 55m

$689

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 3/19

3:00 pm-7:35 pm

2 stops20h 35m

Ljubljana Joze Pucnik

Wed 3/26

6:30 am-1:10 pm

1 stop14h 40m

$711

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 3/16

1:40 pm-11:40 am

1 stop14h 00m

Ljubljana Joze Pucnik

Tue 3/25

10:15 am-10:25 pm

2 stops20h 10m

$721

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Thu 3/6

2:50 pm-1:40 pm

2 stops37h 50m

Ljubljana Joze Pucnik

Thu 3/13

6:35 am-10:53 pm

2 stops24h 18m

$753

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 4/27

10:55 pm-11:35 am

2 stops27h 40m

Ljubljana Joze Pucnik

Wed 5/14

12:20 pm-5:25 pm

1 stop14h 05m

$1,132

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Mon 4/28

7:20 am-11:35 am

2 stops19h 15m

Ljubljana Joze Pucnik

Mon 5/12

12:20 pm-12:13 am

2 stops20h 53m

$1,202

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sat 5/31

7:05 am-8:55 am

3 stops40h 50m

$583

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Compare providers for flights from Seattle to Ljubljana

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Ljubljana in January.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Seattle-Ljubljana flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Seattle-Ljubljana flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

Travel insights for flights from Seattle to Ljubljana

Get recent, data-driven insights about flights from Seattle to Ljubljana including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Ljubljana?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Ljubljana. Price data was last updated on January 17, 2025.

To ensure you get the cheapest price possible for a flight from Seattle to Ljubljana, you should look to book at least 65 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 $1,520). 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 January 21, 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.

Rainfall in Ljubljana by month

Plan your trip to Ljubljana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ljubljana ranges from 1.6 - 2.8 inches per month. October is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Ljubljana when rainfall is around 1.6 in.

Temperature in Ljubljana by month

Plan your trip to Ljubljana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ljubljana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 January 21, 2025.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France
7.4
Good
1,490 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Turkish Airlines
7.3
Good
3,931 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Crew

8.6

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $632. Other airlines that can offer you cheap pricing are Lufthansa, from $711, and KLM, from $721. Turkish Airlines is 37% 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.

  • 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 $1,520). 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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Complete your trip

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Top 3 airlines flying from Seattle to Ljubljana

Discover the top 3 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$660Average$1,070FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$712Average$1,189FlexibilityNo cancel feeOn-time76%
DeltaCheapest$719Average$1,274FlexibilityNo cancel feeOn-timeN/A
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