Cheap Flights from Seattle / Tacoma International to Ljubljana from $925

Compare Seattle / Tacoma International to Ljubljana flight deals

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Flight deals from Seattle / Tacoma International to Ljubljana

Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International to Ljubljana? Find the lowest prices on one-way and return tickets right here.

Ljubljana.$925 per passenger.Departing Tue, 5 May, returning Tue, 12 May.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Seattle / Tacoma International on Tue, 5 May, arriving in Ljubljana.Inbound indirect flight with KLM, departs from Ljubljana on Tue, 12 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $925, select.

Ljubljana.$927 per passenger.Departing Sat, 7 Feb, returning Sat, 14 Feb.Return flight with Air France.Outbound indirect flight with Air France, departs from Seattle / Tacoma International on Sat, 7 Feb, arriving in Ljubljana.Inbound indirect flight with Air France, departs from Ljubljana on Sat, 14 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $927, select.

Ljubljana.$927 per passenger.Departing Tue, 20 Jan, returning Tue, 27 Jan.Return flight with Air France.Outbound indirect flight with Air France, departs from Seattle / Tacoma International on Tue, 20 Jan, arriving in Ljubljana.Inbound indirect flight with Air France, departs from Ljubljana on Tue, 27 Jan, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $927, select.

Ljubljana.$928 per passenger.Departing Tue, 14 Apr, returning Tue, 21 Apr.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Seattle / Tacoma International on Tue, 14 Apr, arriving in Ljubljana.Inbound indirect flight with KLM, departs from Ljubljana on Tue, 21 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $928, select.

Ljubljana.$934 per passenger.Departing Tue, 3 Mar, returning Tue, 10 Mar.Return flight with Air France.Outbound indirect flight with Air France, departs from Seattle / Tacoma International on Tue, 3 Mar, arriving in Ljubljana.Inbound indirect flight with Air France, departs from Ljubljana on Tue, 10 Mar, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $934, select.

Ljubljana.$935 per passenger.Departing Wed, 28 Jan, returning Wed, 4 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Seattle / Tacoma International on Wed, 28 Jan, arriving in Ljubljana.Inbound indirect flight with Delta, departs from Ljubljana on Wed, 4 Feb, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $935, select.

Ljubljana.$1,112 per passenger.Departing Fri, 24 Apr, returning Fri, 1 May.Return flight with KLM and Air France.Outbound indirect flight with KLM, departs from Seattle / Tacoma International on Fri, 24 Apr, arriving in Ljubljana.Inbound indirect flight with Air France, departs from Ljubljana on Fri, 1 May, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,112, select.

Ljubljana.$1,175 per passenger.Departing Tue, 24 Mar, returning Wed, 1 Apr.Return flight with Air France.Outbound indirect flight with Air France, departs from Seattle / Tacoma International on Tue, 24 Mar, arriving in Ljubljana.Inbound indirect flight with Air France, departs from Ljubljana on Wed, 1 Apr, arriving in Seattle / Tacoma International.Price includes taxes and charges.From $1,175, select.

Find the cheapest month to fly from Seattle / Tacoma International to Ljubljana

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Ljubljana flights are currently cheapest in May.

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Seattle / Tacoma International to Ljubljana: Alternative routes

Compare routes from Seattle / Tacoma International to Ljubljana below. You may find an airport to fly into that's cheaper, faster, or easier than Ljubljana.

Seattle to Ljubljana: Flight information

The things to know before you go.

Cheapest flight found	$925
Cheapest month to fly	May

Finding cheap flights from Seattle / Tacoma International to Ljubljana: Frequently asked questions

How much are return flights from Seattle / Tacoma International to Ljubljana?

The best price we found for a return flight from Seattle / Tacoma International to Ljubljana is $925. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Seattle / Tacoma International to Ljubljana?

Currently, there are no airlines that fly direct from Seattle / Tacoma International to Ljubljana. But we found flights with one or more stops from $925.

How many flights are there a week from Seattle / Tacoma International to Ljubljana?

As of December 2025, there are no flights flying from Seattle / Tacoma International to Ljubljana.

When is the cheapest time to fly from Seattle / Tacoma International to Ljubljana?

The cheapest month to fly from Seattle / Tacoma International to Ljubljana is usually May.

Which upcoming date is cheapest to fly from Seattle / Tacoma International Airport to Ljubljana Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Ljubljana Airport on Tuesday, 5 May 2026.

Can I get a direct flight from Seattle / Tacoma International Airport to Ljubljana Airport?

No airlines currently offer direct flights between Seattle / Tacoma International Airport and Ljubljana Airport. Most routes have one or more stops.

How can I find the best flight deal to Ljubljana?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Ljubljana but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Ljubljana?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Ljubljana is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Seattle / Tacoma International Airport to Ljubljana with?

Currently, Air France offers the cheapest flight tickets to Ljubljana.

Travelling from Seattle-Tacoma International Airport (SEA) to Ljubljana Joze Pucnik Airport (LJU): what you need to know

Ljubljana's timezone is UTC+1, making Ljubljana eight hours ahead of Seattle.
Arrive at the airport on time so you don't miss your SEA to LJU flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.
Be prepared for longer queues during popular months like July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a good idea.
If you want to split up your journey, just deselect 'Direct flights only' when searching for your ticket from Seattle-Tacoma International Airport to Ljubljana Joze Pucnik Airport. These are the most popular stopovers between SEA and LJU:
- Frankfurt Airport
- Amsterdam Airport Schiphol
- Istanbul Ataturk Airport

How to find the cheapest flights from Seattle-Tacoma International Airport (SEA) to Ljubljana Joze Pucnik Airport (LJU)

Currently, $649 is the lowest price we've seen for a one-way Seattle-Tacoma International Airport to Ljubljana Joze Pucnik Airport flight. The best price for a return plane ticket is $925. Remember that fares can change due to availability at the time of booking.
To score cheap tickets from SEA to LJU, book ahead. Airlines typically offer lower fares when flights are first released.
The 'Whole month' search function shows you the cheapest flights from Seattle-Tacoma International Airport to Ljubljana Joze Pucnik Airport across the month. It's a great way to find a bargain if your dates aren't set in stone.
Picking up cheap flights from SEA to LJU couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll notify you when a lower fare pops up.
Tailor your flights with filters. Pick your ideal arrival and departure times, total journey duration and airlines. You can also sort results by 'Cheapest,' 'Best' or 'Fastest' flights from Seattle-Tacoma International Airport to Ljubljana Joze Pucnik Airport.

Handy information about Seattle-Tacoma International Airport (SEA)

Seattle-Tacoma International Airport gets high marks for on-time performance. 81.27% of flights that take off from SEA arrive at their destination without delay.
To get to Seattle-Tacoma International Airport from central Seattle, it'll take around 20 minutes if you're planning to drive. Of course, this depends on traffic conditions. It's approximately 23 kilometres from the airport to the city centre.
Planning to take public transport? Expect a journey time of around 55 minutes.
Get your trip off to a leisurely start by staying near SEA. Whether you're boarding an early flight from Seattle-Tacoma International Airport to Ljubljana Joze Pucnik Airport or just don't want to be rushed, these stays are ideal:

Arriving at Ljubljana Joze Pucnik Airport (LJU)

The last thing you want is a long trip to your hotel if you're getting in late on a Seattle-Tacoma International Airport to Ljubljana Joze Pucnik Airport flight. Book one of these accommodation options near LJU instead:
Go where the road takes you with a Ljubljana Joze Pucnik Airport rental car. Pick up your wheels from Garage Nr1, Carwiz or Avant Car and venture far and wide through Ljubljana and beyond.
Reserving your ride from Ljubljana Joze Pucnik Airport about one week ahead can help you secure the lowest rate.

Getting from Ljubljana Joze Pucnik Airport (LJU) to central Ljubljana

Ljubljana Joze Pucnik Airport is approximately 24 kilometres from the centre of Ljubljana. Driving there takes about 25 minutes.
If you're travelling on public transport, expect a journey of around 1 hour 55 minutes.

When to fly to Ljubljana Joze Pucnik Airport (LJU)

August is the most popular month for flights from Seattle-Tacoma International Airport to Ljubljana Joze Pucnik Airport. To skip the crowds, travel to Ljubljana in January.
Before locking in your flight from Seattle-Tacoma International Airport to Ljubljana Joze Pucnik Airport, consider the type of weather you like. July is the warmest month in Ljubljana, with temperatures ranging from 13ºC to 29ºC.
January sees average temperatures of between -7ºC and 7ºC. Look for cheap tickets from SEA to LJU sometime around then if you like cooler conditions.

Explore more of Slovenia

You've seen Ljubljana, now it's time to explore more of Slovenia. Travel about 105 kilometres north-east to Maribor to tick off its must-visit sights. From Bičarjev park to Talcem and McDonnell Douglas MD-80, you'll have a full itinerary ahead.
If there's time to check out another side of Slovenia, consider Celje, about 64 kilometres east of Ljubljana. Grad Prešnik, Savinja riverbank and Celje railway station are the start of reasons to visit.