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$556+ Cheap flights from Ljubljana (LJU) to Seattle (SEA)

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — SEA
Jun 4 — Jun 111
Thu 6/4
Thu 6/11
1 adult, Economy
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Cheap flight deals from Ljubljana to Seattle

Cheapest flights from Ljubljana to Seattle
Explore the most affordable flight options available from Ljubljana to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 5, 2026.

This Gotogate deal was found by Cheapflights users on 5/5. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:40 am
LJU
-
SEA
1 stop16h 35m
Turkish Airlines
Thu 5/217:10 pm
SEA
-
LJU
1 stop15h 10m
Turkish Airlines
Deal found 5/5$870
This FlightHub deal was found by Cheapflights users on 5/4. 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 5/259:40 am
LJU
-
SEA
1 stop16h 35m
Turkish Airlines
Mon 6/17:10 pm
SEA
-
LJU
1 stop15h 10m
Turkish Airlines
Deal found 5/4$901
This Delta deal was found by Cheapflights users on 5/4. 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.
Mon 5/256:00 am
LJU
-
SEA
1 stop19h 30m
Delta
Mon 6/17:30 am
SEA
-
LJU
2 stops20h 55m
Delta
Deal found 5/4$948
This oojo deal was found by Cheapflights users on 5/1. 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.
Tue 6/168:15 pm
LJU
-
SEA
1 stop30h 00m
Turkish Airlines
Tue 6/237:10 pm
SEA
-
LJU
1 stop15h 10m
Turkish Airlines
Deal found 5/1$967
This SmartFares deal was found by Cheapflights users on 5/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/172:05 pm
LJU
-
SEA
1 stop34h 55m
Multiple Airlines
Wed 6/245:40 pm
SEA
-
LJU
1 stop19h 15m
Multiple Airlines
Deal found 5/3$987

Find flight deals from Ljubljana to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Ljubljana (LJU) to Seattle (SEA). 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 May 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$901
(FlightHub)

One-way from

$556
(Kiwi.com)
Provider with most accurate pricing for Ljubljana Joze Pucnik-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-Seattle/Tacoma Intl flights.
Search Deals
From Ljubljana Joze Pucnik to Seattle/Tacoma Intl
Search Deals
One-way flight from Ljubljana Joze Pucnik to Seattle/Tacoma Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Ljubljana to Seattle 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 May 5, 2026.
Use the filters below to find and compare flights from Ljubljana to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Mon 5/25

6:00 am-4:30 pm

1 stop19h 30m

Seattle/Tacoma Intl

Mon 6/1

7:30 am-1:25 pm

2 stops20h 55m

$948

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Tue 6/16

8:15 pm-5:15 pm

1 stop30h 00m

Seattle/Tacoma Intl

Tue 6/23

7:10 pm-7:20 pm

1 stop15h 10m

$967

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Mon 6/1

6:00 am-7:03 pm

2 stops22h 03m

Seattle/Tacoma Intl

Mon 6/8

7:29 am-1:25 pm

2 stops20h 56m

$1,016
Cheapest one-way

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Tue 6/16

8:15 pm-5:15 pm

1 stop30h 00m

$617

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Sat 9/5

7:50 pm-8:57 pm

2 stops58h 07m

$657

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Fri 9/18

1:50 pm-8:43 pm

2 stops39h 53m

$773
Quickest one-way

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Fri 9/18

6:35 am-8:40 pm

3 stops23h 05m

$890

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Tue 6/16

6:55 am-11:55 pm

2 stops26h 00m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/1

Sorted by cheapest first

Compare providers for flights from Ljubljana to Seattle

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 Ljubljana to Seattle in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Ljubljana-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ljubljana-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ljubljana-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ljubljana-Seattle 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 Ljubljana-Seattle 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 Ljubljana to Seattle

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

Related info for your journey

Find useful and relevant information for your journey from Ljubljana to Seattle. 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 Ljubljana to Seattle?

    Delta can get you from Ljubljana to Seattle in just under 19h 30m. Your travel time can differ by up to . The distance from Ljubljana to Seattle is about 5454 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ljubljana to Seattle 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

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