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SEA - LJU

$351 Find Cheap Flights from Seattle to Ljubljana - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$822
Typical prices: $872-$1,167
Lufthansa
Wed 4/4Fri 4/13
SEA - LJU • 1 stop
Cheapest one-way
$351
Typical prices: $496-$702
Multiple Airlines
Fri 10/19
SEA - LJU • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Seattle and Ljubljana. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
December
Cheapest • 49% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Munich Franz Josef Strauss (MUC)
Cheapest • Avg $814 (round-trip)
Zurich (ZRH)
Shortest trip • 12h 37m (one-way)
Insights
Insights
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We hope you love your trip to Ljubljana!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Ljubljana (SEA-LJU)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Ljubljana

Sun, Apr 4 - Tue, Apr 13
Multiple Airlines Logo
6:50 pm - 7:25 pmSEA  Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik
15h 35m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
10:10 am - 6:23 pmLJU  Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl
17h 13m2 stops Frankfurt am Main Vancouver Intl
$822Multiple Airlines
Sun, Apr 4 - Wed, Apr 14
Multiple Airlines Logo
6:50 pm - 7:25 pmSEA  Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik
15h 35m1 stop Munich Franz Josef Strauss
Multiple Airlines Logo
10:10 am - 6:23 pmLJU  Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl
17h 13m2 stops Frankfurt am Main Vancouver Intl
$822Multiple Airlines
Sun, Apr 4 - Wed, Apr 14
Lufthansa Logo
6:50 pm - 7:25 pmSEA  Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik
15h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:35 am - 11:55 amLJU  Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl
14h 20m1 stop Frankfurt am Main
$824Lufthansa
Sun, Apr 4 - Mon, Apr 12
Delta Logo
1:30 pm - 1:50 pmSEA  Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik
15h 20m1 stop Paris Charles de Gaulle
Delta Logo
2:00 pm - 4:20 pmLJU  Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl
35h 20m1 stop Amsterdam Schiphol
$824Delta
Sun, Apr 4 - Thu, Apr 15
Delta Logo
1:30 pm - 1:50 pmSEA  Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik
15h 20m1 stop Paris Charles de Gaulle
Delta Logo
6:00 am - 11:33 amLJU  Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl
14h 33m1 stop Amsterdam Schiphol
$824Delta
Sat, Apr 3 - Tue, Apr 13
Lufthansa Logo
6:50 pm - 7:25 pmSEA  Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik
15h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:35 am - 11:55 amLJU  Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl
14h 20m1 stop Frankfurt am Main
$850Lufthansa
Sat, Apr 3 - Wed, Apr 14
Lufthansa Logo
6:50 pm - 7:25 pmSEA  Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik
15h 35m1 stop Munich Franz Josef Strauss
Lufthansa Logo
6:35 am - 11:55 amLJU  Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl
14h 20m1 stop Frankfurt am Main
$873Lufthansa
Mon, Nov 2 - Mon, Nov 16
Turkish Airlines Logo
8:05 pm - 8:25 amSEA  Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik
27h 20m1 stop Istanbul
Turkish Airlines Logo
9:20 am - 5:10 pmLJU  Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl
16h 50m1 stop Istanbul
$915Turkish Airlines
Mon, Nov 2 - Mon, Nov 16
Turkish Airlines Logo
8:05 pm - 8:25 amSEA  Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik
27h 20m1 stop Istanbul
Turkish Airlines Logo
9:20 am - 5:10 pmLJU  Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl
16h 50m1 stop Istanbul
$940Turkish Airlines
Mon, Nov 2 - Mon, Nov 16
Turkish Airlines Logo
8:05 pm - 8:25 amSEA  Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik
27h 20m1 stop Istanbul
Turkish Airlines Logo
9:20 am - 5:10 pmLJU  Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl
16h 50m1 stop Istanbul
$941Turkish Airlines
Booking Insights

Price, demand and travel trends for Seattle to Ljubljana flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Seattle to Ljubljana?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Seattle to Ljubljana. It’s 20% cheaper than the average day, while Saturday is the most expensive, with prices 10% higher.

Find deals

Key details for Seattle to Ljubljana flights

Low season

February

Cheapest flight

$351
The most popular month to fly with an average 226% increase in travelers.
One-way flight from Seattle to Ljubljana

When to book flights from Seattle to Ljubljana

Are your dates flexible? Find out the best times to travel from Seattle to Ljubljana based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Ljubljana flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Seattle to Ljubljana?

    Only Economy Class is available on flights from Seattle to Ljubljana.

  • How long is a flight from Seattle to Ljubljana?

    A nonstop flight from Seattle to Ljubljana takes 00m, covering 5,454 miles.

  • Do I need a passport to fly from Seattle to Ljubljana?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Seattle to Ljubljana flight?

    Round-trip flights from Seattle to Ljubljana range from $872 to $1,167, with an average of $1,057 over the past 12 months. Anything below $872 counts as a good deal.

  • Have flight prices from Seattle to Ljubljana changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $822 to $2,004. That means the highest observed fare was about 2x higher than the lowest one.

  • How are flight prices from Seattle to Ljubljana looking right now?

    One-way fares from Seattle to Ljubljana are currently lower than usual. Average one-way flight prices are about $461, which is 13% below the typical average for this route.

  • What car rental options are available at Ljubljana Joze Pucnik Airport (LJU)?

    Ljubljana Joze Pucnik Airport (LJU) hosts 5 major car rental companies, with daily rates starting from around $11 for economy cars. Top options include:

    • Sixt
    • Avantcar
    • CarWiz
    • Europcar
    • Alamo

  • Which airports can I use when flying from Seattle to Ljubljana?

    Flights from Seattle to Ljubljana usually depart from Seattle/Tacoma Intl (SEA) and arrive at Ljubljana Joze Pucnik (LJU).

  • Which airports do connecting flights from Seattle to Ljubljana pass through?

    One-stop flights from Seattle to Ljubljana most commonly connect through:

    • Istanbul (IST) - 35% of one-stop connections
    • Frankfurt am Main (FRA) - 27% of one-stop connections
    • Amsterdam Schiphol (AMS) - 18% of one-stop connections
    • Munich Franz Josef Strauss (MUC) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Seattle to Ljubljana?

    Yes. Flexible dates can save you up to 28% on flights from Seattle to Ljubljana. Thursday is the cheapest departure day at $847 round-trip on average, while Saturday is the most expensive at $1,167, a difference of $320.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Seattle to Ljubljana?

    Flying via Zurich (ZRH) gives the shortest average 1-stop total travel time at 12h 37m, compared with 13h 34m via Paris Charles de Gaulle (CDG) and 14h 56m via Frankfurt am Main (FRA).

  • What is the time difference between Seattle and Ljubljana?

    Ljubljana is 9 hours ahead of Seattle (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Seattle to Ljubljana flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Saturday. On this route, Thursday flights average $847, about $320 less than Saturday fares (27% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Seattle to Ljubljana trip for December. Fares historically average $543 round-trip in that month - typically $909 less than the most expensive month, which is June (based on the last 12 months).

More options for your flight from Seattle to Ljubljana

Complete your trip to Ljubljana with a hotel stay or car rental

Car rentals in Ljubljana
Hotels in Ljubljana
Vacations in Ljubljana