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Cheap flights from Seattle to Ljubljana from $390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Ljubljana departing on 4/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Ljubljana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
3:10 pm - 7:30 pmSEA-LJU
19h 20m1 stop
Lufthansa Logo
6:35 am - 7:16 pmLJU-SEA
21h 41m2 stops
$537Lufthansa
Find Deal
Wed, Dec 3 - Sun, Dec 7
Lufthansa Logo
3:10 pm - 7:30 pmSEA-LJU
19h 20m1 stop
Lufthansa Logo
9:45 am - 1:20 pmLJU-SEA
12h 35m1 stop
$538Lufthansa
Find Deal
Wed, Dec 3 - Sun, Dec 7
Lufthansa Logo
3:10 pm - 12:40 pmSEA-LJU
12h 30m1 stop
Lufthansa Logo
9:45 am - 1:20 pmLJU-SEA
12h 35m1 stop
$539Lufthansa
Find Deal
Wed, Dec 3 - Sun, Dec 7
SWISS Logo
3:25 pm - 10:15 pmSEA-LJU
21h 50m2 stops
SWISS Logo
6:30 am - 11:15 pmLJU-SEA
25h 45m2 stops
$557SWISS
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
2:25 pm - 12:20 pmSEA-LJU
36h 55m2 stops
Delta Logo
12:45 pm - 2:59 pmLJU-SEA
35h 14m2 stops
$564Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Delta Logo
2:25 pm - 12:20 pmSEA-LJU
36h 55m2 stops
Delta Logo
12:25 pm - 1:25 pmLJU-SEA
34h 00m1 stop
$578Delta
Find Deal
Wed, Dec 3 - Sun, Dec 7
Multiple Airlines Logo
10:05 am - 7:30 pmSEA-LJU
24h 25m2 stops
Multiple Airlines Logo
2:50 pm - 10:16 pmLJU-SEA
40h 26m2 stops
$713Multiple Airlines
Find Deal
Sun, Nov 30 - Sat, Dec 6
Turkish Airlines Logo
7:10 pm - 8:45 amSEA-LJU
28h 35m1 stop
Turkish Airlines Logo
9:40 am - 5:15 pmLJU-SEA
16h 35m1 stop
$768Turkish Airlines
Find Deal
Sun, May 3 - Sat, May 16
Turkish Airlines Logo
7:10 pm - 7:30 pmSEA-LJU
15h 20m1 stop
Turkish Airlines Logo
8:25 pm - 5:15 pmLJU-SEA
29h 50m1 stop
$787Turkish Airlines
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Fri, May 1 - Sun, May 17
Multiple Airlines Logo
3:10 pm - 2:05 pmSEA-LJU
37h 55m3 stops
Multiple Airlines Logo
6:55 am - 1:20 pmLJU-SEA
39h 25m3 stops
$976Multiple Airlines
Find Deal
Sun, Nov 30 - Sat, Dec 6

Lufthansa flights from Seattle to Ljubljana

Our best Lufthansa deals on Seattle to Ljubljana flight tickets
Lufthansa
Dec 3
SEA3:10 pmSeattle/Tacoma Intl
19h 20m
1 stop
LJU7:30 pmLjubljana Joze Pucnik
Dec 7
LJU6:35 amLjubljana Joze Pucnik
21h 41m
2 stops
SEA7:16 pmSeattle/Tacoma Intl
$537
Find similar
Lufthansa
Dec 3
SEA3:10 pmSeattle/Tacoma Intl
19h 20m
1 stop
LJU7:30 pmLjubljana Joze Pucnik
Dec 7
LJU9:45 amLjubljana Joze Pucnik
12h 35m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$538
Find similar
Lufthansa
Dec 3
SEA3:10 pmSeattle/Tacoma Intl
12h 30m
1 stop
LJU12:40 pmLjubljana Joze Pucnik
Dec 7
LJU9:45 amLjubljana Joze Pucnik
12h 35m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$539
Find similar

Turkish Airlines flights from Seattle to Ljubljana

Our best Turkish Airlines deals on Seattle to Ljubljana flight tickets
Turkish Airlines
May 3
SEA7:10 pmSeattle/Tacoma Intl
28h 35m
1 stop
LJU8:45 amLjubljana Joze Pucnik
May 16
LJU9:40 amLjubljana Joze Pucnik
16h 35m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$768
Find similar
Turkish Airlines
May 1
SEA7:10 pmSeattle/Tacoma Intl
15h 20m
1 stop
LJU7:30 pmLjubljana Joze Pucnik
May 17
LJU8:25 pmLjubljana Joze Pucnik
29h 50m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$787
Find similar
Turkish Airlines
May 1
SEA7:10 pmSeattle/Tacoma Intl
15h 20m
1 stop
LJU7:30 pmLjubljana Joze Pucnik
May 17
LJU8:25 pmLjubljana Joze Pucnik
29h 50m
1 stop
SEA5:15 pmSeattle/Tacoma Intl
$788
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 6, 2025.
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

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 12/3

3:10 pm-7:30 pm

1 stop19h 20m

Ljubljana Joze Pucnik

Sun 12/7

6:35 am-7:16 pm

2 stops21h 41m

$537

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 12/3

3:10 pm-7:30 pm

1 stop19h 20m

Ljubljana Joze Pucnik

Sun 12/7

9:45 am-1:20 pm

1 stop12h 35m

$538

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 12/3

3:10 pm-12:40 pm

1 stop12h 30m

Ljubljana Joze Pucnik

Sun 12/7

9:45 am-1:20 pm

1 stop12h 35m

$539

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 12/3

3:25 pm-10:15 pm

2 stops21h 50m

Ljubljana Joze Pucnik

Sun 12/7

6:30 am-11:15 pm

2 stops25h 45m

$557

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 12/3

2:25 pm-12:20 pm

2 stops36h 55m

Ljubljana Joze Pucnik

Sun 12/7

12:45 pm-2:59 pm

2 stops35h 14m

$564

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 12/3

2:25 pm-12:20 pm

2 stops36h 55m

Ljubljana Joze Pucnik

Sun 12/7

12:25 pm-1:25 pm

1 stop34h 00m

$578

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 11/30

10:05 am-7:30 pm

2 stops24h 25m

Ljubljana Joze Pucnik

Sat 12/6

2:50 pm-10:16 pm

2 stops40h 26m

$713

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 5/3

7:10 pm-8:45 am

1 stop28h 35m

Ljubljana Joze Pucnik

Sat 5/16

9:40 am-5:15 pm

1 stop16h 35m

$768

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Fri 5/1

7:10 pm-7:30 pm

1 stop15h 20m

Ljubljana Joze Pucnik

Sun 5/17

8:25 pm-5:15 pm

1 stop29h 50m

$787

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 11/30

3:10 pm-2:05 pm

3 stops37h 55m

Ljubljana Joze Pucnik

Sat 12/6

6:55 am-1:20 pm

3 stops39h 25m

$976

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ljubljana from

How to get the cheapest flight ticket from Seattle to Ljubljana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Ljubljana?

What is the cheapest month to fly to Ljubljana?

The month of November is, on average, the cheapest month to fly to Ljubljana from Seattle, with most prices found around $630. If you don’t want to visit Ljubljana in November, then you should wait until January to fly from Seattle, when ticket prices are also cheap, with an average price of $664.

What is the cheapest day to depart on your flight to Ljubljana?

The cheapest day to depart from Seattle to Ljubljana is on a Sunday when prices can be found for as low as $1,023. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,376. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ljubljana.

What is the cheapest time of day to depart on your flight to Ljubljana?

In the evening is the cheapest time of day to fly from Seattle to Ljubljana when you can find flight prices for as low as $704. Flying to Ljubljana in the evening is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $1,273 on average. Flights to Ljubljana from Seattle at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Seattle to Ljubljana flights?

You could potentially save up to 64% on your flight if you consider stops on a Seattle to Ljubljana flight.

When to book flights from Seattle to Ljubljana

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Ljubljana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Ljubljana (SEA to LJU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Ljubljana

Direct flights

None
There are no direct flights from Seattle to Ljubljana. There are no popular flight routes from Seattle to Ljubljana.
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  • How far is Seattle/Tacoma Intl to Ljubljana Joze Pucnik by plane?

    The straight-line distance from Seattle/Tacoma Intl to Ljubljana Joze Pucnik is 5455.6 mi. 12h 30m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Ljubljana Joze Pucnik Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Ljubljana Joze Pucnik Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Ljubljana Joze Pucnik Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Ljubljana Joze Pucnik Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Ljubljana Joze Pucnik Airport.

  • What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

    The travel and health documents you'll need for your trip to Ljubljana Joze Pucnik Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Ljubljana?

Best airlines flying from Seattle to Ljubljana

Compare and see reviews for airlines that fly from Seattle to Ljubljana with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $543Free CancellationRating
6.8
7,555 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $647Free CancellationRating
7.3
4,031 reviews
Search Turkish Airlines flights
DeltaPriceFrom $765Free CancellationRating
7.9
8,004 reviews
Search Delta flights
KLMPriceFrom $825Free CancellationRating
7.7
1,405 reviews
Search KLM flights

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Bovec
Kranjska Gora
Kranj

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Ljubljana?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Ljubljana. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Ljubljana with flexible booking policies on momondo?

Yes. All flights to Ljubljana from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Ljubljana?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Ljubljana.

I’m not ready to book a flight from Seattle to Ljubljana right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Ljubljana, momondo offers a useful price alert feature which will track prices for flights to Ljubljana from Seattle and alert you when they change.

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