$672 Cheap flights from Ljubljana to Seattle (LJU to SEA)

Popular airlines from Joze Pucnik Airport (LJU) to Seattle-Tacoma International Airport (SEA)

Turkish Airlines
Turkish Airlines
Delta
Delta
Lufthansa
Lufthansa
KLM
KLM
Swiss International Air Lines
Swiss International Air Lines
Emirates
Emirates
Brussels Airlines
Brussels Airlines

Cheap Flights from Ljubljana to Seattle (LJU-SEA)

Prices were available within the past 7 days and start at $672 for one-way flights and $935 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

Tue, Apr 7 - Thu, Apr 23

LJU

Ljubljana

SEA

Seattle

$935

Roundtrip

found 12 hours ago

Wed, Jan 28 - Wed, Feb 11

LJU

Ljubljana

SEA

Seattle

$938

Roundtrip

found 5 days ago

Tue, Apr 7 - Thu, Apr 23

LJU

Ljubljana

SEA

Seattle

$955

Roundtrip

found 12 hours ago

Wed, Jan 28 - Wed, Feb 11

LJU

Ljubljana

SEA

Seattle

$956

Roundtrip

found 5 days ago

Tue, Apr 7 - Thu, Apr 23

LJU

Ljubljana

SEA

Seattle

$957

Roundtrip

found 12 hours ago

Tue, Aug 25 - Sun, Sep 13

LJU

Ljubljana

SEA

Seattle

$958

Roundtrip

found 5 days ago

Tue, Nov 4 - Tue, Nov 18

LJU

Ljubljana

SEA

Seattle

$961

Roundtrip

found 5 days ago

Tue, Feb 24 - Tue, Mar 10

LJU

Ljubljana

SEA

Seattle

$967

Roundtrip

found 21 hours ago

Wed, Jan 28 - Wed, Feb 11

LJU

Ljubljana

SEA

Seattle

$975

Roundtrip

found 5 days ago

Tue, Apr 7 - Thu, Apr 23

LJU

Ljubljana

SEA

Seattle

$1,001

Roundtrip

found 12 hours ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

SEA

Seattle - Tacoma Intl.

Cheapest

20 min

Flights from $964

Frequently asked questions

How much does a flight from Joze Pucnik Airport (LJU) to Seattle - Tacoma Intl. Airport (SEA) cost?

Lock in a cheap one-way flight from $672 or cheap return flight from $935 from Joze Pucnik Airport (LJU) to Seattle - Tacoma Intl. Airport (SEA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.

What is the cheapest month to fly from Joze Pucnik Airport (LJU) to Seattle - Tacoma Intl. Airport (SEA)?

The cheapest month to fly from LJU to SEA is April, when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.

What is the cheapest airline that flies from Joze Pucnik Airport (LJU) to Seattle - Tacoma Intl. Airport (SEA)?

Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest LJU to SEA flight.

How many flights per day from Joze Pucnik Airport (LJU) to Seattle - Tacoma Intl. Airport (SEA)?

Nonstop flights from Joze Pucnik Airport (LJU) to Seattle - Tacoma Intl. Airport (SEA) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and select either "1 Stop" or "2+ Stops."

What day of the week has the most flights from LJU to SEA?

Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.

What is the best time to fly from Joze Pucnik Airport (LJU) to Seattle - Tacoma Intl. Airport (SEA)?

To avoid potential delays on the Joze Pucnik Airport (LJU) to Seattle - Tacoma Intl. Airport (SEA) route, travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.

Is it cheaper to buy a plane ticket from Joze Pucnik Airport (LJU) to Seattle - Tacoma Intl. Airport (SEA) last-minute?

Holding off until just before your trip to book your flight from LJU to SEA often results in higher prices. Although you may find some last-minute offers, there's no guarantee. Be flexible with your itinerary for the best chance of landing a bargain.

Is it cheaper to book a LJU to SEA flight and hotel package?

Compared with arranging hotels and flights separately, booking a LJU to SEA flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place will take the stress out of travel planning. Just secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, activities and car rentals.

Can I cancel or change the date of my flight from Joze Pucnik Airport (LJU) to Seattle - Tacoma Intl. Airport (SEA)?

It's generally possible to cancel or reschedule your LJU to SEA flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport	Joze Pucnik
Destination airport	Seattle - Tacoma Intl.
Airlines serving	Brussels Airlines, Delta, Emirates, KLM, Lufthansa, Swiss International Air Lines, Turkish Airlines
Roundtrip price	$934
Distance	5456 mi

Book with confidence

Ljubljana to Seattle Flights

The cheapest times to fly from Ljubljana to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Ljubljana to Seattle are during the month of April. You can find some of the cheapest flights from Ljubljana to Seattle with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Ljubljana to Seattle

Sunday is one of the best days to book for cheap flights from Ljubljana to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Ljubljana to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Ljubljana to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from $672 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Ljubljana to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Ljubljana to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.