What’s the cost of a flight from Seattle to Ljubljana?

Prices vary based on date, airline, and availability. Compare several options if you're flying between Seattle and Ljubljana.

Choose a date to explore the best fares now.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Which airports near Seattle or Ljubljana offer flights?

In many cases, using a nearby airport can improve your chances of finding direct flights or better rates.

• Airports in Seattle: 2 airports are active - Boeing Field, Lake Union.
• Airports in Ljubljana: Ljubljana is the only airport in use at the moment.

Secondary airports can offer faster travel thanks to shorter lines and quicker boarding times than major ones.

Customize your flight from Seattle to Ljubljana

Jetcost allows you to filter by travel dates, duration, layovers, carriers, and booking providers. You’ll find direct and connecting flights, one-way or round-trip, from the best airlines and travel agencies.

Other popular destinations

Another popular choice in Slovenia is Ljubljana.

You can sort results by price, duration, or departure time to find the best option for you. When available, results always include both low-cost and traditional airlines.