HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$687+ Cheap flights from Slovenia 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — SEA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Slovenia to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Slovenia to Seattle

Keep the following information in mind while searching for Slovenia to Seattle flight deals. Data was last updated junio 12, 2025.

Round-trip from

$966
(Lufthansa)

One-way from

$687
(Kiwi.com)

Popular in

September

Cheapest in

December

Average price

$888
From Slovenia to Seattle/Tacoma Intl
Search Deals
One-way flight from Slovenia to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($15 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals

Find flight deals from Slovenia to Seattle

Cheapest flights from Slovenia to Seattle
Explore the most affordable flight options available from Slovenia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/208:45 pmLJU - SEA
3 stops32h 55mMultiple Airlines
jue. 6/263:45 pmSEA - LJU
3 stops32h 15mMultiple Airlines
Deal found 6/10$936
This Lufthansa deal was found by Cheapflights users on 6/10. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/168:00 pmLJU - SEA
1 stop29h 59mLufthansa
jue. 8/287:00 amSEA - LJU
2 stops17h 35mLufthansa
Deal found 6/10$966
This KLM deal was found by Cheapflights users on 6/12. 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.
vie. 8/1512:35 pmLJU - SEA
1 stop32h 00mKLM
vie. 9/51:55 pmSEA - LJU
1 stop33h 30mKLM
Deal found 6/12$972
This Turkish Airlines deal was found by Cheapflights users on 6/10. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/152:05 pmLJU - SEA
1 stop29h 30mTurkish Airlines
vie. 9/57:10 pmSEA - LJU
1 stop28h 20mTurkish Airlines
Deal found 6/10$1,033
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 6/2012:35 pmLJU - SEA
1 stop32h 05mDelta
jue. 6/265:45 pmSEA - LJU
2 stops32h 50mDelta
Deal found 6/10$1,200
This British Airways deal was found by Cheapflights users on 6/10. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 6/209:05 pmLJU - SEA
1 stop23h 30mBritish Airways
jue. 6/261:30 pmSEA - LJU
1 stop21h 50mBritish Airways
Deal found 6/10$1,299

Cheapflights Fare Finder

Customize your flight search to find flights from Slovenia 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 junio 12, 2025.
Use the filters below to find and compare flights from Slovenia to Seattle that are best for you.

Fly from

Slovenia

Fly to

Seattle

Route

Depart

Return

Price

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

sáb. 8/16

8:00 pm-4:59 pm

1 stop29h 59m

Seattle/Tacoma Intl

jue. 8/28

7:00 am-9:35 am

2 stops17h 35m

$966

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

vie. 8/15

12:35 pm-11:35 am

1 stop32h 00m

Seattle/Tacoma Intl

vie. 9/5

1:55 pm-8:25 am

1 stop33h 30m

$972

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

vie. 8/15

2:05 pm-10:35 am

1 stop29h 30m

Seattle/Tacoma Intl

vie. 9/5

7:10 pm-8:30 am

1 stop28h 20m

$1,033

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

vie. 8/15

10:50 am-6:36 pm

2 stops16h 46m

Seattle/Tacoma Intl

vie. 9/5

7:00 am-9:30 am

2 stops17h 30m

$1,039

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

mar. 7/1

8:00 pm-6:38 pm

3 stops31h 38m

$687

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

mar. 7/1

8:10 pm-5:15 pm

1 stop30h 05m

$799

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Slovenia to Seattle

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

Cheapflights Insights

Everything you need to know about your flight from Slovenia to Seattle

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated junio 12, 2025.
KLM
7.8
Good
1,358 reviews

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
KLM
7.8
Good
1,358 reviews
KLM
7.8
Good
1,358 reviews

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Turkish Airlines
7.3
Good
3,848 reviews
KLM
7.8
Good
1,358 reviews

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.
Lufthansa
6.8
Okay
7,139 reviews
KLM
7.8
Good
1,358 reviews

Crew

8.4

Overall

7.8

Food

7.2

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Reviews

1 / 20
8.0
Excellent

Allan,Jun 2025

YYZ - AMS

I always enjoy flying KLM. Service is attentive, friendly and professional. The seat, when fully reclined is a little hard; some kind of mattress or topper would be helpful here. The dinner was really not very good …. “Meatless meatballs” tasted quite peculiar. Breakfast which consisted of an egg white omelette in flour tortilla was also rather tasteless.

Related info for your journey

Find useful and relevant information for your journey from Slovenia to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Slovenia?

    Seattle/Tacoma Intl (SEA) is the airport you will fly into if you book a flight from Slovenia to Seattle. It is only a 11.4 mi journey from Seattle/Tacoma Intl (SEA) to Seattle’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Slovenia 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.

  • What is the cheapest month to book a flight from Slovenia to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Slovenia to Seattle (average of $238). Flying from Slovenia to Seattle in July is currently the most expensive (average of $391). 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

Traveling to a place near Slovenia?

Book flights to Slovenia if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Slovenia to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Seattle flights
Frankfurt to Seattle flights
Charles de Gaulle to Seattle flights
Gatwick to Seattle flights
Amsterdam to Seattle flights
Munich to Seattle flights
Madrid to Seattle flights
Heathrow to Portland flights
Copenhagen to Seattle flights
Orly to Seattle flights
Istanbul to Seattle flights
Bruxelles-National to Seattle flights
Dublin to Seattle flights
Frederic Chopin to Seattle flights
Frankfurt to Portland flights
Stansted to Seattle flights
Amsterdam to Portland flights
Zurich to Seattle flights
Manchester to Seattle flights
Geneva to Seattle flights
Leonardo da Vinci/Fiumicino to Seattle flights
Vienna to Seattle flights
Gatwick to Portland flights
Budapest to Seattle flights
Helsinki to Seattle flights
Frankfurt-Hahn to Seattle flights
Berlin to Seattle flights
Luton to Seattle flights
Charles de Gaulle to Portland flights
Otopeni Intl to Seattle flights
Keflavik Intl to Seattle flights
Prague to Seattle flights
Lisbon to Seattle flights
Barcelona-El Prat to Seattle flights
Luxembourg to Seattle flights
Sabiha Gokcen to Seattle flights
Manchester to Portland flights
Edinburgh to Seattle flights
Malpensa to Seattle flights
Vicenza to Seattle flights
Linate to Seattle flights
Frederic Chopin to Portland flights
Arlanda to Seattle flights
Krakow to Seattle flights
Oslo Gardermoen to Seattle flights
Hamburg to Seattle flights
Heathrow to Spokane flights

Top airline flying from Slovenia to Seattle

Discover the top airline that operate flights from Slovenia to Seattle. 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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$818Average$945FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.