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 Los Angeles (a popular airport in United States) to Ljubljana Joze Pucnik (the most popular airport in Slovenia), then the flight time is 14h 35m on average. If you fly from San Francisco (another popular airport in United States) to Ljubljana Joze Pucnik, then the average flight time is 13h 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.

$270 Cheap Flights to Slovenia in 2026

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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

Multiple Airlines

Oct 10

JFK

11h 00m

1 stop

LJU

Oct 21

LJU

34h 55m

1 stop

JFK

$707

Air Serbia

Sep 8

JFK

13h 00m

1 stop

LJU

Oct 15

LJU

26h 50m

1 stop

JFK

$724

Multiple Airlines

Aug 23

EWR

31h 30m

2 stops

LJU

Sep 10

LJU

30h 05m

1 stop

EWR

$725

Air Serbia

Oct 21

ORD

33h 10m

1 stop

LJU

Oct 29

LJU

25h 00m

1 stop

ORD

$727

Air Serbia

Sep 8

JFK

13h 00m

1 stop

LJU

Oct 15

LJU

26h 50m

1 stop

JFK

$727

Multiple Airlines

Sep 17

JFK

30h 20m

3 stops

LJU

Sep 25

LJU

31h 45m

3 stops

JFK

$742

Multiple Airlines

Oct 10

JFK

11h 00m

1 stop

LJU

Oct 22

LJU

24h 20m

2 stops

JFK

$743

Air Serbia

Sep 14

JFK

13h 00m

1 stop

LJU

Sep 23

LJU

26h 50m

1 stop

JFK

$744

Multiple Airlines

Aug 25

EWR

29h 20m

2 stops

LJU

Sep 10

LJU

30h 05m

1 stop

EWR

$746

Multiple Airlines

Sep 17

JFK

30h 20m

3 stops

LJU

Sep 20

LJU

31h 25m

3 stops

JFK

$746

Multiple Airlines

Aug 31

EWR

14h 35m

1 stop

LJU

Sep 10

LJU

30h 05m

1 stop

EWR

$747

Air Serbia

Sep 13

JFK

31h 20m

1 stop

LJU

Sep 20

LJU

27h 05m

1 stop

JFK

$747

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

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6:20 pm - 11:20 am

JFK

LJU

11h 00m

1 stop

11:00 am - 3:55 pm

LJU

JFK

34h 55m

1 stop

$707Multiple Airlines

Sat, Oct 10 - Wed, Oct 21

1:50 pm - 8:50 am

JFK

LJU

13h 00m

1 stop

8:40 pm - 5:30 pm

LJU

JFK

26h 50m

1 stop

$724Air Serbia

Tue, Sep 8 - Thu, Oct 15

8:25 pm - 9:55 am

EWR

LJU

31h 30m

2 stops

8:55 pm - 9:00 pm

LJU

EWR

30h 05m

1 stop

$725Multiple Airlines

Sun, Aug 23 - Thu, Sep 10

9:45 pm - 7:20 pm

IAD

LJU

15h 35m

1 stop

8:15 pm - 11:35 am

LJU

IAD

21h 20m

1 stop

$763Turkish Airlines

Sun, Aug 23 - Tue, Sep 8

1:20 pm - 8:45 am

IAD

LJU

13h 25m

1 stop

1:50 pm - 11:35 am

LJU

IAD

27h 45m

1 stop

$771Turkish Airlines

Mon, Aug 31 - Wed, Sep 9

8:05 pm - 12:35 pm

BOS

LJU

10h 30m

1 stop

1:15 pm - 5:40 pm

LJU

BOS

10h 25m

1 stop

$787Lufthansa

Tue, Aug 11 - Wed, Aug 19

9:50 pm - 2:20 pm

BOS

LJU

10h 30m

1 stop

3:10 pm - 8:20 pm

LJU

BOS

11h 10m

1 stop

$789SWISS

Sat, Nov 7 - Sat, Nov 14

8:05 pm - 12:35 pm

BOS

LJU

10h 30m

1 stop

1:15 pm - 5:40 pm

LJU

BOS

10h 25m

1 stop

$791Lufthansa

Tue, Aug 11 - Wed, Aug 19

1:59 pm - 11:20 am

LGA

LJU

15h 21m

2 stops

6:00 am - 5:50 pm

LJU

LGA

17h 50m

2 stops

$829Delta

Wed, Aug 19 - Wed, Aug 26

1:00 pm - 12:05 pm

LGA

LJU

17h 05m

2 stops

6:00 am - 7:35 pm

LJU

LGA

19h 35m

2 stops

$841Delta

Tue, Aug 18 - Tue, Aug 25

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sat 10/10

6:20 pm-11:20 am

1 stop11h 00m

Ljubljana Joze Pucnik

Wed 10/21

11:00 am-3:55 pm

1 stop34h 55m

$707

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 9/8

1:50 pm-8:50 am

1 stop13h 00m

Ljubljana Joze Pucnik

Thu 10/15

8:40 pm-5:30 pm

1 stop26h 50m

$724

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 8/23

8:25 pm-9:55 am

2 stops31h 30m

Ljubljana Joze Pucnik

Thu 9/10

8:55 pm-9:00 pm

1 stop30h 05m

$725

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Sun 8/23

9:45 pm-7:20 pm

1 stop15h 35m

Ljubljana Joze Pucnik

Tue 9/8

8:15 pm-11:35 am

1 stop21h 20m

$763

Washington, D.C.Ljubljana

IAD - LJU

IADLJU

Washington, D.C. Dulles Intl

Mon 8/31

1:20 pm-8:45 am

1 stop13h 25m

Ljubljana Joze Pucnik

Wed 9/9

1:50 pm-11:35 am

1 stop27h 45m

$771

Quickest round-trip

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Tue 8/11

8:05 pm-12:35 pm

1 stop10h 30m

Ljubljana Joze Pucnik

Wed 8/19

1:15 pm-5:40 pm

1 stop10h 25m

$787

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Sat 11/7

9:50 pm-2:20 pm

1 stop10h 30m

Ljubljana Joze Pucnik

Sat 11/14

3:10 pm-8:20 pm

1 stop11h 10m

$789

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Tue 8/11

8:05 pm-12:35 pm

1 stop10h 30m

Ljubljana Joze Pucnik

Wed 8/19

1:15 pm-5:40 pm

1 stop10h 25m

$791

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Wed 8/19

1:59 pm-11:20 am

2 stops15h 21m

Ljubljana Joze Pucnik

Wed 8/26

6:00 am-5:50 pm

2 stops17h 50m

$829

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Tue 8/18

1:00 pm-12:05 pm

2 stops17h 05m

Ljubljana Joze Pucnik

Tue 8/25

6:00 am-7:35 pm

2 stops19h 35m

$841

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 41% of people opting to fly with this airline when traveling to Slovenia. Keep in mind that there are 9 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	$270
Best Round-Trip Price	$707
Fastest flight time	13h 00m
Popular in	June

The best one-way flight price to Slovenia from United States in the last 5 days is $270 (New York John F Kennedy 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 $707 (New York John F Kennedy Intl to Ljubljana Joze Pucnik).

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The fastest flight to Slovenia from United States takes 13h 00m (Chicago O'Hare Intl to Ljubljana Joze Pucnik).

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June has the highest demand for flights to Slovenia, with a 24% price increase on average.

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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:
$69 per person with Wizz Air
$89 per person with Air Serbia
$102 per person with Aegean Airlines

What airlines fly to Slovenia?

Of the 10 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 July 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.