How long is the flight from United States to Slovenia?

The flight from United States to Slovenia depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles (a popular airport in United States) to Ljubljana Joze Pucnik (the most popular airport in Slovenia), then the flight time is 18h 05m on average. If you fly from Miami (another popular airport in United States) to Ljubljana Joze Pucnik, then the average flight time is 11h 25m.

What are the most popular cities to visit in Slovenia?

Some of the world’s most well-traveled cities are in Slovenia. The most popular city to travel to in Slovenia is Ljubljana, which momondo users choose as their landing destination 100% more often than other cities. The next most popular cities in Slovenia are Maribor and Portorož.

$242 Cheap Flights to Slovenia in 2026/27

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Recent flights found to popular cities in Slovenia

Find flights to these popular cities in Slovenia from your nearest airport.

Flights to Ljubljana

Search all flight deals to Ljubljana

SWISS

Oct 18

BOS

10h 55m

1 stop

LJU

Nov 3

LJU

11h 05m

1 stop

BOS

$729

LOT

Oct 15

EWR

19h 40m

1 stop

LJU

Oct 31

LJU

33h 15m

1 stop

EWR

$735

LOT

Oct 15

JFK

20h 10m

1 stop

LJU

Oct 31

LJU

33h 25m

1 stop

JFK

$735

LOT

Oct 16

JFK

32h 25m

1 stop

LJU

Nov 1

LJU

12h 50m

1 stop

JFK

$737

Multiple Airlines

Oct 18

BOS

10h 05m

1 stop

LJU

Nov 3

LJU

24h 33m

2 stops

BOS

$744

LOT

Oct 15

JFK

12h 00m

1 stop

LJU

Oct 31

LJU

33h 25m

1 stop

JFK

$744

Delta

Oct 28

SEA

20h 16m

2 stops

LJU

Nov 2

LJU

31h 52m

1 stop

SEA

$746

LOT

Nov 9

JFK

11h 55m

1 stop

LJU

Nov 24

LJU

33h 25m

1 stop

JFK

$751

LOT

Oct 15

JFK

20h 10m

1 stop

LJU

Oct 31

LJU

33h 25m

1 stop

JFK

$753

Delta

Nov 2

SEA

12h 45m

1 stop

LJU

Nov 16

LJU

31h 52m

1 stop

SEA

$753

LOT

Nov 7

JFK

32h 30m

1 stop

LJU

Nov 20

LJU

12h 50m

1 stop

JFK

$756

Delta

Oct 28

SEA

20h 16m

2 stops

LJU

Nov 2

LJU

36h 29m

2 stops

SEA

$756

Find the cheapest flights from the United States to Slovenia

Round-trip

One-way

Last minute

Recent round-trip flight deals from the United States to Slovenia

Enter your travel dates to find the best prices.

5:10 pm - 10:05 amBOS Boston Logan Intl-LJU Ljubljana Joze Pucnik

10h 55m1 stop Zurich

3:15 pm - 8:20 pmLJU Ljubljana Joze Pucnik-BOS Boston Logan Intl

11h 05m1 stop Zurich

$729SWISS

Sun, Oct 18 - Tue, Nov 3

10:20 pm - 4:20 pmJFK New York John F Kennedy Intl-LJU Ljubljana Joze Pucnik

12h 00m1 stop Warsaw Frederic Chopin

1:45 pm - 8:35 pmLJU Ljubljana Joze Pucnik-JFK New York John F Kennedy Intl

12h 50m1 stop Warsaw Frederic Chopin

$735LOT

Thu, Oct 22 - Sun, Nov 1

10:35 pm - 4:30 pmJFK New York John F Kennedy Intl-LJU Ljubljana Joze Pucnik

11h 55m1 stop Warsaw Frederic Chopin

1:45 pm - 8:35 pmLJU Ljubljana Joze Pucnik-JFK New York John F Kennedy Intl

12h 50m1 stop Warsaw Frederic Chopin

$735LOT

Mon, Nov 9 - Wed, Nov 18

7:24 am - 11:40 amSEA Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik

20h 16m2 stops Boston Logan Intl Paris Charles de Gaulle

12:55 pm - 11:47 amLJU Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl

31h 52m1 stop Amsterdam Schiphol

$746Delta

Wed, Oct 28 - Mon, Nov 2

9:45 am - 11:40 amSEA Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik

16h 55m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

12:55 pm - 11:47 amLJU Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl

31h 52m1 stop Amsterdam Schiphol

$746Air France

Tue, Nov 10 - Tue, Nov 17

7:24 am - 11:40 amSEA Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik

20h 16m2 stops Boston Logan Intl Paris Charles de Gaulle

12:55 pm - 11:47 amLJU Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl

31h 52m1 stop Amsterdam Schiphol

$746Air France

Wed, Oct 28 - Mon, Nov 2

2:35 pm - 12:20 pmSEA Seattle/Tacoma Intl-LJU Ljubljana Joze Pucnik

12h 45m1 stop Amsterdam Schiphol

12:55 pm - 11:47 amLJU Ljubljana Joze Pucnik-SEA Seattle/Tacoma Intl

31h 52m1 stop Amsterdam Schiphol

$753Delta

Tue, Nov 10 - Tue, Nov 17

12:25 am - 7:30 pmJFK New York John F Kennedy Intl-LJU Ljubljana Joze Pucnik

13h 05m1 stop Istanbul

9:20 am - 11:25 pmLJU Ljubljana Joze Pucnik-JFK New York John F Kennedy Intl

20h 05m1 stop Istanbul

$762Turkish Airlines

Sat, Oct 17 - Tue, Nov 3

10:50 pm - 2:15 pmBOS Boston Logan Intl-LJU Ljubljana Joze Pucnik

10h 25m1 stop Zurich

3:15 pm - 8:20 pmLJU Ljubljana Joze Pucnik-BOS Boston Logan Intl

11h 05m1 stop Zurich

$775SWISS

Wed, Oct 28 - Wed, Nov 4

12:50 pm - 6:45 pmJFK New York John F Kennedy Intl-LJU Ljubljana Joze Pucnik

23h 55m1 stop Istanbul

9:10 am - 6:20 pmLJU Ljubljana Joze Pucnik-JFK New York John F Kennedy Intl

15h 10m1 stop Istanbul

$792Turkish Airlines

Mon, Nov 9 - Wed, Nov 18

Recent last minute flight deals from the United States to Slovenia

Enter your travel dates to find the best prices.

8:05 pm - 7:25 pmBOS Boston Logan Intl-LJU Ljubljana Joze Pucnik

17h 20m1 stop Munich Franz Josef Strauss

1:15 pm - 5:40 pmLJU Ljubljana Joze Pucnik-BOS Boston Logan Intl

10h 25m1 stop Munich Franz Josef Strauss

$851Lufthansa

Mon, Sep 21 - Wed, Sep 30

8:05 pm - 7:25 pmBOS Boston Logan Intl-LJU Ljubljana Joze Pucnik

17h 20m1 stop Munich Franz Josef Strauss

1:15 pm - 5:40 pmLJU Ljubljana Joze Pucnik-BOS Boston Logan Intl

10h 25m1 stop Munich Franz Josef Strauss

$852Lufthansa

Mon, Sep 21 - Wed, Sep 30

5:50 am - 10:05 amBOS Boston Logan Intl-LJU Ljubljana Joze Pucnik

22h 15m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

1:15 pm - 5:40 pmLJU Ljubljana Joze Pucnik-BOS Boston Logan Intl

10h 25m1 stop Munich Franz Josef Strauss

$870Multiple Airlines

Mon, Sep 21 - Wed, Sep 30

3:35 pm - 1:15 pmBOS Boston Logan Intl-LJU Ljubljana Joze Pucnik

15h 40m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

6:25 am - 9:26 pmLJU Ljubljana Joze Pucnik-BOS Boston Logan Intl

21h 01m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$897Multiple Airlines

Mon, Sep 21 - Wed, Sep 30

5:10 pm - 1:15 pmBOS Boston Logan Intl-LJU Ljubljana Joze Pucnik

14h 05m2 stops Zurich Frankfurt am Main

6:25 am - 2:41 pmLJU Ljubljana Joze Pucnik-BOS Boston Logan Intl

14h 16m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl

$901United Airlines

Mon, Sep 21 - Wed, Sep 30

7:30 pm - 2:20 pmJFK New York John F Kennedy Intl-LJU Ljubljana Joze Pucnik

12h 50m1 stop Belgrade Nikola Tesla

3:15 pm - 5:30 pmLJU Ljubljana Joze Pucnik-JFK New York John F Kennedy Intl

32h 15m1 stop Belgrade Nikola Tesla

$927Air Serbia

Sat, Sep 19 - Sat, Sep 26

7:30 pm - 8:05 pmJFK New York John F Kennedy Intl-LJU Ljubljana Joze Pucnik

18h 35m1 stop Belgrade Nikola Tesla

2:50 pm - 11:55 amLJU Ljubljana Joze Pucnik-JFK New York John F Kennedy Intl

27h 05m1 stop Belgrade Nikola Tesla

$927Air Serbia

Thu, Sep 17 - Sun, Sep 27

10:40 am - 9:15 amBOS Boston Logan Intl-LJU Ljubljana Joze Pucnik

16h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

5:50 am - 5:40 pmLJU Ljubljana Joze Pucnik-BOS Boston Logan Intl

17h 50m2 stops Frankfurt am Main Munich Franz Josef Strauss

$978United Airlines

Mon, Sep 21 - Sat, Oct 3

9:45 pm - 1:50 pmBOS Boston Logan Intl-LJU Ljubljana Joze Pucnik

10h 05m1 stop Paris Charles de Gaulle

2:35 pm - 7:50 pmLJU Ljubljana Joze Pucnik-BOS Boston Logan Intl

11h 15m1 stop Paris Charles de Gaulle

$2,311Air France

Mon, Sep 21 - Sat, Oct 3

9:45 pm - 1:50 pmBOS Boston Logan Intl-LJU Ljubljana Joze Pucnik

10h 05m1 stop Paris Charles de Gaulle

2:35 pm - 7:50 pmLJU Ljubljana Joze Pucnik-BOS Boston Logan Intl

11h 15m1 stop Paris Charles de Gaulle

$2,431Air France

Mon, Sep 21 - Sat, Oct 3

Fly from

Route

Depart

Return

Price

Cheapest round-trip

BostonLjubljana

BOS Boston Logan Intl - LJU Ljubljana Joze Pucnik

BOSLJU

Boston Logan Intl

Sun 10/18

5:10 pm-10:05 am

1 stop10h 55m

Ljubljana Joze Pucnik

Tue 11/3

3:15 pm-8:20 pm

1 stop11h 05m

$729

New YorkLjubljana

JFK New York John F Kennedy Intl - LJU Ljubljana Joze Pucnik

JFKLJU

New York John F Kennedy Intl

Thu 10/22

10:20 pm-4:20 pm

1 stop12h 00m

Ljubljana Joze Pucnik

Sun 11/1

1:45 pm-8:35 pm

1 stop12h 50m

$735

New YorkLjubljana

JFK New York John F Kennedy Intl - LJU Ljubljana Joze Pucnik

JFKLJU

New York John F Kennedy Intl

Mon 11/9

10:35 pm-4:30 pm

1 stop11h 55m

Ljubljana Joze Pucnik

Wed 11/18

1:45 pm-8:35 pm

1 stop12h 50m

$735

SeattleLjubljana

SEA Seattle/Tacoma Intl - LJU Ljubljana Joze Pucnik

SEALJU

Seattle/Tacoma Intl

Wed 10/28

7:24 am-11:40 am

2 stops20h 16m

Ljubljana Joze Pucnik

Mon 11/2

12:55 pm-11:47 am

1 stop31h 52m

$746

SeattleLjubljana

SEA Seattle/Tacoma Intl - LJU Ljubljana Joze Pucnik

SEALJU

Seattle/Tacoma Intl

Tue 11/10

9:45 am-11:40 am

2 stops16h 55m

Ljubljana Joze Pucnik

Tue 11/17

12:55 pm-11:47 am

1 stop31h 52m

$746

SeattleLjubljana

SEA Seattle/Tacoma Intl - LJU Ljubljana Joze Pucnik

SEALJU

Seattle/Tacoma Intl

Wed 10/28

7:24 am-11:40 am

2 stops20h 16m

Ljubljana Joze Pucnik

Mon 11/2

12:55 pm-11:47 am

1 stop31h 52m

$746

SeattleLjubljana

SEA Seattle/Tacoma Intl - LJU Ljubljana Joze Pucnik

SEALJU

Seattle/Tacoma Intl

Tue 11/10

2:35 pm-12:20 pm

1 stop12h 45m

Ljubljana Joze Pucnik

Tue 11/17

12:55 pm-11:47 am

1 stop31h 52m

$753

New YorkLjubljana

JFK New York John F Kennedy Intl - LJU Ljubljana Joze Pucnik

JFKLJU

New York John F Kennedy Intl

Sat 10/17

12:25 am-7:30 pm

1 stop13h 05m

Ljubljana Joze Pucnik

Tue 11/3

9:20 am-11:25 pm

1 stop20h 05m

$762

Quickest round-trip

BostonLjubljana

BOS Boston Logan Intl - LJU Ljubljana Joze Pucnik

BOSLJU

Boston Logan Intl

Wed 10/28

10:50 pm-2:15 pm

1 stop10h 25m

Ljubljana Joze Pucnik

Wed 11/4

3:15 pm-8:20 pm

1 stop11h 05m

$775

New YorkLjubljana

JFK New York John F Kennedy Intl - LJU Ljubljana Joze Pucnik

JFKLJU

New York John F Kennedy Intl

Mon 11/9

12:50 pm-6:45 pm

1 stop23h 55m

Ljubljana Joze Pucnik

Wed 11/18

9:10 am-6:20 pm

1 stop15h 10m

$792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Slovenia flights insights and trends

Explore insights for your Slovenia flight to craft the best travel plan

Airlines

Other information

What airlines fly to Slovenia?

Lufthansa, Turkish Airlines and SWISS are the top three most popular airlines that fly to Slovenia from United States according to our data. Lufthansa is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Slovenia. Keep in mind that there are 8 different airlines that fly to Slovenia on a routine basis, so you have a few additional options to choose from.

Cheapest flights to cities in Slovenia

Click on the cities below to find out when it's cheapest to fly to Slovenia from United States

Ljubljana

Find flights to Ljubljana

Cheap Slovenia flight deals and tips

Summary info about Slovenia flight prices, duration and airlines

Best One-Way Price	$242
Best Round-Trip Price	$729
Fastest flight time	15h 50m

The best one-way flight price to Slovenia from United States in the last 5 days is $242 (Boston Logan Intl to Ljubljana Joze Pucnik).

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The best round-trip flight price to Slovenia from United States in the last 5 days is $729 (Boston Logan Intl to Ljubljana Joze Pucnik).

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The fastest flight to Slovenia from United States takes 15h 50m (Seattle/Tacoma Intl to Ljubljana Joze Pucnik).

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Frequently asked questions about flying to Slovenia

What is the cheapest flight to Slovenia?

The best prices found on momondo for flights to Slovenia are:
$44 per person with Wizz Air
$94 per person with Air Serbia
$102 per person with Aegean Airlines

What airlines fly to Slovenia?

Of the 9 airlines that fly to Slovenia, Lufthansa, Turkish Airlines and SWISS happen to be the most favored based on our user data. Lufthansa is the most popular among the three airlines, with 41% of users choosing them for their travels to Slovenia.

What is the most popular airport in Slovenia to fly to?

The most popular airport in Slovenia to fly to is Ljubljana Joze Pucnik, based on our data. In the past 12 months, 98% of all momondo users who traveled to Slovenia chose to fly into Ljubljana Joze Pucnik airport, which is located in the city of Ljubljana.

When did momondo last update prices for flights to Slovenia?

Prices for flights to Slovenia refresh daily.

How many operators does momondo search for flights to Slovenia?

The number of operators available for flights to Slovenia is 19 as of September 2026.

How old do you have to be to fly to Slovenia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Slovenia.

What documentation or ID do you need to fly to Slovenia?

The necessary travel and health documents for your Slovenia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Slovenia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Slovenia.

Can I find flights to Slovenia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Slovenia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights to Slovenia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight to Slovenia.

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

If you are not ready to book a flight to Slovenia now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Slovenia and let you know when they change.