What is the cheapest airline that flies from Washington to Ljubljana Joze Pucnik?

KLM and Turkish Airlines are the most popular carriers operating from Washington to Ljubljana Joze Pucnik

What airlines fly to Ljubljana?

Lufthansa, Turkish Airlines and KLM are the top three most popular airlines that fly to Ljubljana from State of Washington according to our data. Lufthansa is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Ljubljana. Keep in mind that there are 5 different airlines that fly to Ljubljana on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington to Ljubljana Joze Pucnik Airport?

Prices for flights from Washington to Ljubljana Joze Pucnik Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Washington to Ljubljana Joze Pucnik Airport?

There are 5 operators available for flights from Washington to Ljubljana Joze Pucnik Airport as of February 2026.

How old do you have to be to fly from Washington to Ljubljana Joze Pucnik Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Ljubljana Joze Pucnik Airport.

What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

The required travel and health documents for your Ljubljana Joze Pucnik Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$543 Cheap Flights from Washington to Ljubljana in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Washington to Ljubljana

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 pm - 10:55 pm

SEA

LJU

20h 25m

1 stop

2:00 pm - 11:45 am

LJU

SEA

30h 45m

1 stop

$546KLM

Tue, Mar 31 - Wed, Apr 8

7:00 am - 7:25 pm

SEA

LJU

27h 25m

2 stops

6:25 am - 12:20 pm

LJU

SEA

14h 55m

1 stop

$552Lufthansa

Tue, Mar 31 - Wed, Apr 8

7:00 am - 1:15 pm

SEA

LJU

21h 15m

2 stops

6:25 am - 8:57 pm

LJU

SEA

23h 32m

2 stops

$559Multiple Airlines

Tue, Mar 31 - Wed, Apr 8

7:10 pm - 7:20 pm

SEA

LJU

15h 10m

1 stop

8:15 pm - 5:15 pm

LJU

SEA

30h 00m

1 stop

$638Turkish Airlines

Tue, May 5 - Sun, May 17

7:00 pm - 8:25 am

SEA

LJU

28h 25m

1 stop

9:20 am - 5:05 pm

LJU

SEA

16h 45m

1 stop

$664Turkish Airlines

Wed, Feb 25 - Fri, Mar 6

8:00 pm - 8:25 am

SEA

LJU

28h 25m

1 stop

8:15 pm - 5:15 pm

LJU

SEA

30h 00m

1 stop

$684Turkish Airlines

Sun, Mar 22 - Thu, Apr 2

7:10 pm - 7:20 pm

SEA

LJU

15h 10m

1 stop

9:40 am - 5:15 pm

LJU

SEA

16h 35m

1 stop

$697Turkish Airlines

Tue, May 5 - Sat, May 16

10:55 am - 1:35 pm

SEA

LJU

17h 40m

2 stops

6:55 am - 12:10 pm

LJU

SEA

14h 15m

1 stop

$709Multiple Airlines

Wed, Feb 25 - Fri, Mar 6

3:00 pm - 7:25 pm

SEA

LJU

19h 25m

2 stops

6:05 am - 6:30 pm

LJU

SEA

21h 25m

2 stops

$724Multiple Airlines

Tue, May 5 - Sun, May 17

7:15 am - 1:50 pm

SEA

LJU

21h 35m

2 stops

6:00 am - 11:42 am

LJU

SEA

14h 42m

1 stop

$725Delta

Tue, May 5 - Sat, May 16

Turkish Airlines flights from State of Washington to Ljubljana

Our best Turkish Airlines deals on State of Washington to Ljubljana flight tickets

Turkish Airlines

May 5

SEA7:10 pmSeattle/Tacoma Intl

15h 10m

1 stop

LJU7:20 pmLjubljana Joze Pucnik

May 17

LJU8:15 pmLjubljana Joze Pucnik

30h 00m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$638

Turkish Airlines

Feb 25

SEA7:00 pmSeattle/Tacoma Intl

28h 25m

1 stop

LJU8:25 amLjubljana Joze Pucnik

Mar 6

LJU9:20 amLjubljana Joze Pucnik

16h 45m

1 stop

SEA5:05 pmSeattle/Tacoma Intl

$664

Turkish Airlines

Mar 22

SEA8:00 pmSeattle/Tacoma Intl

28h 25m

1 stop

LJU8:25 amLjubljana Joze Pucnik

Apr 2

LJU8:15 pmLjubljana Joze Pucnik

30h 00m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

$684

Delta flights from State of Washington to Ljubljana

Our best Delta deals on State of Washington to Ljubljana flight tickets

Delta

May 5

SEA7:15 amSeattle/Tacoma Intl

21h 35m

2 stops

LJU1:50 pmLjubljana Joze Pucnik

May 16

LJU6:00 amLjubljana Joze Pucnik

14h 42m

1 stop

SEA11:42 amSeattle/Tacoma Intl

$725

Delta

Jun 10

SEA9:30 amSeattle/Tacoma Intl

18h 55m

2 stops

LJU1:25 pmLjubljana Joze Pucnik

Jun 23

LJU6:00 amLjubljana Joze Pucnik

19h 24m

1 stop

SEA4:24 pmSeattle/Tacoma Intl

$1,274

Delta

Jun 10

SEA7:20 amSeattle/Tacoma Intl

21h 05m

2 stops

LJU1:25 pmLjubljana Joze Pucnik

Jun 23

LJU6:00 amLjubljana Joze Pucnik

22h 33m

2 stops

SEA7:33 pmSeattle/Tacoma Intl

$1,284

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 3/31

5:30 pm-10:55 pm

1 stop20h 25m

Ljubljana Joze Pucnik

Wed 4/8

2:00 pm-11:45 am

1 stop30h 45m

$546

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 3/31

7:00 am-7:25 pm

2 stops27h 25m

Ljubljana Joze Pucnik

Wed 4/8

6:25 am-12:20 pm

1 stop14h 55m

$552

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 3/31

7:00 am-1:15 pm

2 stops21h 15m

Ljubljana Joze Pucnik

Wed 4/8

6:25 am-8:57 pm

2 stops23h 32m

$559

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 5/5

7:10 pm-7:20 pm

1 stop15h 10m

Ljubljana Joze Pucnik

Sun 5/17

8:15 pm-5:15 pm

1 stop30h 00m

$638

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 2/25

7:00 pm-8:25 am

1 stop28h 25m

Ljubljana Joze Pucnik

Fri 3/6

9:20 am-5:05 pm

1 stop16h 45m

$664

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Sun 3/22

8:00 pm-8:25 am

1 stop28h 25m

Ljubljana Joze Pucnik

Thu 4/2

8:15 pm-5:15 pm

1 stop30h 00m

$684

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 5/5

7:10 pm-7:20 pm

1 stop15h 10m

Ljubljana Joze Pucnik

Sat 5/16

9:40 am-5:15 pm

1 stop16h 35m

$697

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Wed 2/25

10:55 am-1:35 pm

2 stops17h 40m

Ljubljana Joze Pucnik

Fri 3/6

6:55 am-12:10 pm

1 stop14h 15m

$709

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 5/5

3:00 pm-7:25 pm

2 stops19h 25m

Ljubljana Joze Pucnik

Sun 5/17

6:05 am-6:30 pm

2 stops21h 25m

$724

SeattleLjubljana

SEA - LJU

SEALJU

Seattle/Tacoma Intl

Tue 5/5

7:15 am-1:50 pm

2 stops21h 35m

Ljubljana Joze Pucnik

Sat 5/16

6:00 am-11:42 am

1 stop14h 42m

$725

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to Ljubljana

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on State of Washington to Ljubljana flights?

You could potentially save up to 26% on your flight if you consider stops on a State of Washington to Ljubljana flight.

Cheap State of Washington to Ljubljana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Ljubljana

Fastest flight time	15h 10m
Direct flights	None

The fastest flight from State of Washington to Ljubljana takes 15h 10m

There are no direct flights from State of Washington to Ljubljana. There are no popular flight routes from State of Washington to Ljubljana.

Search flight deals

When did momondo last update prices for flights from Washington to Ljubljana Joze Pucnik Airport?
Prices for flights from Washington to Ljubljana Joze Pucnik Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Washington to Ljubljana Joze Pucnik Airport?
There are 5 operators available for flights from Washington to Ljubljana Joze Pucnik Airport as of February 2026.
How old do you have to be to fly from Washington to Ljubljana Joze Pucnik Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Ljubljana Joze Pucnik Airport.
What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?
The required travel and health documents for your Ljubljana Joze Pucnik Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ljubljana Joze Pucnik Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Ljubljana

Compare and see reviews for airlines that fly from State of Washington to Ljubljana with momondo

Airline	Rating	Free Cancellation	Price
Lufthansa	PriceFrom $543	Free Cancellation	Rating 6.8 7,773 reviews	Search Lufthansa flights
Turkish Airlines	PriceFrom $644	Free Cancellation	Rating 7.3 4,207 reviews	Search Turkish Airlines flights
Delta	PriceFrom $764	Free Cancellation	Rating 7.9 8,172 reviews	Search Delta flights
KLM	PriceFrom $825	Free Cancellation	Rating 7.7 1,450 reviews	Search KLM flights
Air France	PriceFrom $831	Free Cancellation	Rating 7.4 1,531 reviews	Search Air France flights

Kranjska Gora

Bovec

Kranj

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Ljubljana?

It is quick and easy to find Washington to Ljubljana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ljubljana that suits you.

Can I find flights from Washington to Ljubljana with flexible booking policies on momondo?

Flights from Washington to Ljubljana with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington to Ljubljana?

Once you have performed a search for Washington to Ljubljana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to Ljubljana right now. Can momondo alert me if prices change?

Price alerts on flights to Ljubljana from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Ljubljana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

1 adult

Tue 3/10

Tue 3/17

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Slovenia

Nearby airports

Airlines

Cabin classes

Other Slovenia destinations

Other flights from Washington

Complete your trip

Feeling lucky

Airports servicing Slovenia

Maribor Airport

Portoroz Airport

Cheap flights from Washington to Ljubljana from $546

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Ljubljana departing on 3/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Washington to Ljubljana

Cheap round-trip flights

Cheap one-way flights

Turkish Airlines flights from State of Washington to Ljubljana

Our best Turkish Airlines deals on State of Washington to Ljubljana flight tickets

Delta flights from State of Washington to Ljubljana

Our best Delta deals on State of Washington to Ljubljana flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to Ljubljana that are best for you.

See travel insights to Ljubljana from

How to get the cheapest flight ticket from State of Washington to Ljubljana

Can stopping save me money on State of Washington to Ljubljana flights?

You could potentially save up to 26% on your flight if you consider stops on a State of Washington to Ljubljana flight.

What is the cheapest airline that flies from Washington to Ljubljana Joze Pucnik?

KLM and Turkish Airlines are the most popular carriers operating from Washington to Ljubljana Joze Pucnik

What airlines fly to Ljubljana?

Cheap State of Washington to Ljubljana flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Ljubljana

Fastest flight time

Direct flights

When did momondo last update prices for flights from Washington to Ljubljana Joze Pucnik Airport?

How many operators does momondo search for flights from Washington to Ljubljana Joze Pucnik Airport?

How old do you have to be to fly from Washington to Ljubljana Joze Pucnik Airport?

What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

Best airlines flying from State of Washington to Ljubljana

Compare and see reviews for airlines that fly from State of Washington to Ljubljana with momondo

Traveling to a place near Ljubljana?

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Ljubljana?

Can I find flights from Washington to Ljubljana with flexible booking policies on momondo?

How can momondo help me find flights from Washington to Ljubljana?

I’m not ready to book a flight from Washington to Ljubljana right now. Can momondo alert me if prices change?

An easier way to manage your Ljubljana trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Slovenia

Airports servicing Slovenia

Fly your favorite airline to Ljubljana

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Ljubljana

List of cabin classes available on flights landing in Ljubljana. Availability may vary depending on flight origin and airline.

Popular cities in Slovenia

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Washington

According to popular flight searches on momondo this year

Complete your trip to Ljubljana

Explore popular destinations other users love

According to popular flight searches on momondo this year