$671 Find Cheap Flights from Slovenia to Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Seattle departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Seattle, as well as popular online travel agencies
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Cheap Flights from Slovenia to Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Slovenia to Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Slovenia to Seattle

Tue, Nov 18 - Sat, Nov 29
Turkish Airlines Logo
7:35 pm - 5:05 pmLJU-SEA
30h 30m1 stop
Turkish Airlines Logo
7:00 pm - 8:25 amSEA-LJU
28h 25m1 stop
$885Turkish Airlines
Find Deal
Sun, Nov 2 - Sat, Nov 8
Turkish Airlines Logo
7:35 pm - 5:05 pmLJU-SEA
30h 30m1 stop
Turkish Airlines Logo
7:00 pm - 8:25 amSEA-LJU
28h 25m1 stop
$893Turkish Airlines
Find Deal
Tue, Nov 18 - Sat, Nov 29
Delta Logo
12:50 pm - 11:45 amLJU-SEA
31h 55m1 stop
Delta Logo
7:20 am - 11:40 amSEA-LJU
19h 20m2 stops
$948Delta
Find Deal
Tue, Nov 18 - Sat, Nov 29
Delta Logo
12:50 pm - 5:00 pmLJU-SEA
37h 10m2 stops
Delta Logo
7:20 am - 11:40 amSEA-LJU
19h 20m2 stops
$954Delta
Find Deal
Fri, Dec 5 - Fri, Dec 12
Delta Logo
12:50 pm - 11:50 amLJU-SEA
32h 00m1 stop
Delta Logo
7:10 am - 12:20 pmSEA-LJU
20h 10m2 stops
$955Delta
Find Deal
Fri, Dec 5 - Fri, Dec 12
Delta Logo
12:50 pm - 2:59 pmLJU-SEA
35h 09m2 stops
Delta Logo
7:10 am - 12:20 pmSEA-LJU
20h 10m2 stops
$960Delta
Find Deal
Sun, Nov 2 - Sat, Nov 8
Multiple Airlines Logo
5:35 am - 8:54 pmLJU-SEA
23h 19m2 stops
Multiple Airlines Logo
2:41 pm - 10:30 pmSEA-LJU
22h 49m2 stops
$1,007Multiple Airlines
Find Deal
Fri, Dec 5 - Fri, Dec 12
Multiple Airlines Logo
6:30 am - 10:16 pmLJU-SEA
24h 46m2 stops
Multiple Airlines Logo
8:10 am - 7:55 pmSEA-LJU
26h 45m3 stops
$1,040Multiple Airlines
Find Deal
Sun, Nov 2 - Sat, Nov 8
Lufthansa Logo
5:35 am - 10:28 pmLJU-SEA
24h 53m2 stops
Lufthansa Logo
3:40 pm - 7:30 pmSEA-LJU
42h 50m2 stops
$1,061Lufthansa
Find Deal
Fri, Dec 5 - Fri, Dec 12
Lufthansa Logo
6:55 am - 12:10 pmLJU-SEA
14h 15m1 stop
Lufthansa Logo
2:00 pm - 9:50 pmSEA-LJU
22h 50m1 stop
$1,164Lufthansa
Find Deal

Everything you should know

Cheapest round-trip
$885
Turkish Airlines
Tue 11/18Sat 11/29
LJU - SEA • 1 stop
Cheapest one-way
$671
Turkish Airlines
Sat 11/1
LJU - SEA • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Seattle!
Booking Insights

KAYAK's insights & trends for flights to Seattle

Get data-powered insights and trends for flights to Seattle to help you find the cheapest flights, the best time to fly and much more.

What are the most popular airlines flying to Seattle/Tacoma Intl?

The most popular airline among KAYAK users flying to Seattle/Tacoma Intl is Lufthansa, followed by Turkish Airlines.

Good to know

Low seasonApril
Cheapest flight$671
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Ljubljana to Seattle

FAQs - booking Seattle flights

  • How far is Seattle/Tacoma Intl Airport from central Seattle?

    There are 11 miles between Seattle city center and Seattle/Tacoma Intl Airport.

  • What is the name of Seattle’s airport?

    When flying to Seattle, you'll arrive at Seattle/Tacoma Intl Airport (SEA). The airport is also known as Seattle-Tacoma Intl, Seattle/Tacoma, or Seattle/Tacoma Intl.

  • What is the cheapest day to fly to Seattle?

    Based on KAYAK data, the cheapest day to fly to Seattle is Thursday where tickets can be as cheap as $841. On the other hand, the most expensive day to fly is Thursday, where prices are $841 on average.

  • How does KAYAK find such low prices on flights to Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seattle with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Seattle?

    The cheapest time of day to fly to Seattle is generally in the morning, when flights cost $881 on average. The most expensive time of day to fly to Seattle is generally in the morning, which is peak travel time and where the average cost of a ticket is $881.

  • How many direct flights to Seattle are there each week?

    Each week there are around 4,010 direct flights from within Slovenia to Seattle. The most common day for departures is Friday, with 16% of flights taking off on this day.

Top tips for finding cheap flights to Seattle

  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Seattle flight deals.

Reviews of the top airlines flying from Slovenia to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Slovenia to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Seattle? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.3
Turkish AirlinesOverall score based on 4022 reviews
7.3Boarding
7.3Comfort
7.4Food
7.4Entertainment
7.7Crew
Airline reviews

The best airline for international travel in terms of value you get in business class (service/cost)

10.0 ExcellentAnonymous, Oct 2025IST - BOS
Read more Turkish Airlines reviews

The best airline for international travel in terms of value you get in business class (service/cost)

I liked the overall flight experience. However, Turkish officials could do a better job at guiding non-Turkish speakers to their connecting flight gates in such a huge & vast airport.

Very small and cramped aisles and seats. Food was poor but the fresh hot roll and hummus was good. No cans of soda given but they had small bottles of water. Crew was nice and pleasant and kept bathroom clean.

We couldn’t fly to Chicago on our booked flight. The flight was overbooked.

Small seat space for 13 hours flight, they charged for baggage , very bad quality of food,

I was sitting almost in the back, the seats are very tight and there’s no legroom, it’s uncomfortable for a long distance

Absolute worst airline. Charged us $720 to check 4 bags (2 of which were carry-on). Entertainment systems didnt work. And on a 12 hour flight they served 2 meals and never once came around outside of those 2 meals with a beverage or cup of water. Will never fly them again.

Took forever to board. They made announcements without the loudspeaker and since the waiting room was full of screaming kids, no one could hear what they were saying. The business class sleeper seats were designed for tall skinny people. When partially reclined there was nowhere to rest my feet because they did not reach the footrest. and when fully reclined there wasn't room at my sides for my arms. Definitely one of the worst sleeper seats I have ever had.

About an hour delay but we made it to Chicago. I feel that the smaller connecting flights are the ones that cause the delays on the bigger planes that fly international.

Amazing trip! No delays, no broken or lost luggage, and amazing food.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Give yourself over 2+ hours layover because if flight is slighlty delayed and you miss your connection, Lufthansa will do nothing for you

We would have missed our connection from Munich to Boston but we had a van outside the plan that wisked us to our terminal. Much appreciated and we didn’t even realize that Lufthansa had done this until the announcement on disembarkation. Well organized airline! Will definitely fly Lufthansa again!!!

Everything went well. I will fly with Lufthansa again. And use Kayak whenever I book flights

Bought a seat in a flight that got changed out so ended up paying for a seat I would have had if I hadn't paid.

Food was poor quality and the screens for entertainment didn’t work properly

Food was much better than my outbound flight. On-time. Good service. I had a problem with my entertainment screen, but the attendant fixed it promptly.

I think they overbooked Frankfurt to New York and bumped me off. This changed my return travel I arrived home about 4 hours late. Almost 24 total travel time Totally unacceptable Would not travel with United

United lost my travel information and canceled my original flight. I had a seat assignment but was refused the booking. I had to prove that I went to Germany on United Very concerned about security that no one recorded my passport from Cleveland to NY and NY to Frankfurt I arrived at home at 12:30am on Saturday instead of 8pm I expect a full refund from United Please provide information to assure compensation

I paid for extra legroom which made the long flight very comfortable. Food was very tasty, they fed us 2 meals plus a cookie snack and extra liquids. Checked luggage is expensive.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Lynnwood
Centralia
Fife
Westport
Mukilteo
Lakewood
Lacey
Poulsbo
Woodinville
Aberdeen
Edmonds
Shoreline
DuPont
Monroe
Castle Rock
Edgewood

Everything you need to know for your flight to Seattle

Information on the airport you'll fly into in Seattle

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