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$422+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
LJU — SEA
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$822
(flugladen.de)

One-way from

$422
(Kiwi.com)

Popular in

May

Cheapest in

December

Average price

$1,202
Provider with most accurate pricing for Ljubljana Joze Pucnik-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Ljubljana Joze Pucnik-Seattle/Tacoma Intl flights.
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From Slovenia to Seattle/Tacoma Intl
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One-way flight from Slovenia to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 1% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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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 May 1, 2025.

This flugladen.de deal was found by Cheapflights users on 4/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/128:10 pmLJU - SEA
1 stop30h 05mTurkish Airlines
Sun 5/187:10 pmSEA - LJU
1 stop28h 20mTurkish Airlines
Deal found 4/30$822
This KLM deal was found by Cheapflights users on 4/30. 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.
Fri 5/239:00 amLJU - SEA
1 stop15h 57mKLM
Fri 6/65:35 pmSEA - LJU
1 stop29h 50mKLM
Deal found 4/30$863
This Air France deal was found by Cheapflights users on 4/30. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/156:30 amLJU - SEA
1 stop13h 45mMultiple Airlines
Fri 9/59:25 amSEA - LJU
2 stops17h 40mMultiple Airlines
Deal found 4/30$870
This Lufthansa 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:30 amLJU - SEA
2 stops25h 12mLufthansa
Thu 8/281:55 pmSEA - LJU
2 stops44h 30mLufthansa
Deal found 5/1$956
This Delta deal was found by Cheapflights users on 4/30. 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 5/1212:20 pmLJU - SEA
2 stops20h 27mDelta
Sun 5/187:20 amSEA - LJU
2 stops19h 45mDelta
Deal found 4/30$988
This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:00 pmLJU - SEA
1 stop33h 20mBritish Airways
Sat 8/163:10 pmSEA - LJU
2 stops38h 05mBritish Airways
Deal found 5/1$1,196

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 May 1, 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

Mon 5/12

8:10 pm-5:15 pm

1 stop30h 05m

Seattle/Tacoma Intl

Sun 5/18

7:10 pm-8:30 am

1 stop28h 20m

$822

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Fri 5/23

9:00 am-3:57 pm

1 stop15h 57m

Seattle/Tacoma Intl

Fri 6/6

5:35 pm-8:25 am

1 stop29h 50m

$863

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Fri 8/15

6:30 am-11:15 am

1 stop13h 45m

Seattle/Tacoma Intl

Fri 9/5

9:25 am-12:05 pm

2 stops17h 40m

$870

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Sat 8/16

6:30 am-10:42 pm

2 stops25h 12m

Seattle/Tacoma Intl

Thu 8/28

1:55 pm-7:25 pm

2 stops44h 30m

$956

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Mon 5/12

12:20 pm-11:47 pm

2 stops20h 27m

Seattle/Tacoma Intl

Sun 5/18

7:20 am-12:05 pm

2 stops19h 45m

$988

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Wed 8/13

6:00 pm-6:20 pm

1 stop33h 20m

Seattle/Tacoma Intl

Sat 8/16

3:10 pm-2:15 pm

2 stops38h 05m

$1,196

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Wed 5/7

8:45 pm-10:01 am

3 stops46h 16m

$422

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Wed 5/7

9:25 am-5:15 pm

1 stop16h 50m

$615

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Thu 6/19

12:20 pm-11:53 pm

2 stops20h 33m

$878

LjubljanaSeattle

LJU - SEA

LJUSEA

Ljubljana Joze Pucnik

Fri 6/20

9:05 pm-8:03 pm

2 stops31h 58m

$890

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 11 results
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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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Air France
7.4
Good
1,446 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Turkish Airlines
7.3
Good
3,790 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Lufthansa
6.7
Okay
7,046 reviews
Delta
8.0
Very good
7,934 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Slovenia to Seattle one-way?

    The cheapest airlines for a one-way flight from Slovenia to Seattle are Turkish Airlines ($615), Delta ($878), and British Airways ($890).

  • 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 $405). 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
Renton
Ocean Shores
Lacey
Leavenworth
Federal Way
Olympia
Shoreline
Cle Elum
Centralia
Kent
Lynnwood
Aberdeen
Shelton
Silverdale
Redmond
Issaquah

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Slovenia to Seattle

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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Turkish AirlinesCheapest$818Average$962FlexibilityNo cancel feeOn-time77%

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