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 17h on average. If you fly from Miami (another popular airport in United States) to Ljubljana Joze Pucnik, then the average flight time is 20h 20m.

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 Portorož and Maribor.

$254 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

Turkish Airlines

Mar 17

BOS

16h 40m

1 stop

LJU

Mar 24

LJU

14h 45m

1 stop

BOS

$528

Turkish Airlines

Mar 14

JFK

26h 05m

1 stop

LJU

Mar 31

LJU

27h 40m

1 stop

JFK

$528

Turkish Airlines

May 6

BOS

15h 30m

1 stop

LJU

May 20

LJU

29h 40m

1 stop

BOS

$529

Turkish Airlines

Apr 13

JFK

24h 30m

1 stop

LJU

Apr 22

LJU

14h 40m

1 stop

JFK

$529

Turkish Airlines

Apr 21

JFK

17h 30m

1 stop

LJU

Apr 28

LJU

20h 40m

1 stop

JFK

$538

Turkish Airlines

Mar 18

BOS

16h 40m

1 stop

LJU

Mar 23

LJU

28h 30m

1 stop

BOS

$542

Turkish Airlines

Apr 13

JFK

13h 55m

1 stop

LJU

Apr 20

LJU

14h 40m

1 stop

JFK

$542

Turkish Airlines

Apr 16

JFK

17h 30m

1 stop

LJU

Apr 27

LJU

14h 40m

1 stop

JFK

$543

Turkish Airlines

Mar 16

JFK

17h 00m

1 stop

LJU

Mar 24

LJU

28h 10m

1 stop

JFK

$544

Turkish Airlines

May 13

BOS

33h 05m

1 stop

LJU

May 22

LJU

36h 05m

1 stop

BOS

$545

Turkish Airlines

May 6

BOS

15h 30m

1 stop

LJU

May 20

LJU

29h 40m

1 stop

BOS

$547

Turkish Airlines

Apr 13

JFK

35h 05m

1 stop

LJU

Apr 22

LJU

14h 40m

1 stop

JFK

$547

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.

9:00 pm - 6:40 pm

BOS

LJU

16h 40m

1 stop

9:20 am - 7:05 pm

LJU

BOS

14h 45m

1 stop

$528Turkish Airlines

Tue, Mar 17 - Tue, Mar 24

1:20 am - 8:25 am

JFK

LJU

26h 05m

1 stop

8:15 pm - 5:55 pm

LJU

JFK

27h 40m

1 stop

$528Turkish Airlines

Sat, Mar 14 - Tue, Mar 31

9:50 pm - 7:20 pm

BOS

LJU

15h 30m

1 stop

8:15 pm - 7:55 pm

LJU

BOS

29h 40m

1 stop

$529Turkish Airlines

Wed, May 6 - Wed, May 20

7:50 pm - 12:55 pm

JFK

LJU

35h 05m

1 stop

1:50 pm - 10:30 pm

LJU

JFK

14h 40m

1 stop

$529Turkish Airlines

Mon, Apr 13 - Wed, Apr 22

9:40 pm - 2:00 pm

BOS

LJU

10h 20m

1 stop

2:50 pm - 7:55 pm

LJU

BOS

11h 05m

1 stop

$561SWISS

Mon, May 4 - Mon, May 11

9:45 pm - 1:55 pm

EWR

LJU

10h 10m

1 stop

2:50 pm - 8:15 pm

LJU

EWR

11h 25m

1 stop

$607SWISS

Tue, May 5 - Tue, May 12

10:30 am - 12:35 pm

LGA

LJU

20h 05m

2 stops

1:15 pm - 9:30 pm

LJU

LGA

14h 15m

2 stops

$645Lufthansa

Wed, Apr 15 - Wed, Apr 22

3:00 pm - 1:50 pm

LGA

LJU

16h 50m

2 stops

2:35 pm - 11:28 pm

LJU

LGA

14h 53m

2 stops

$682Delta

Mon, Aug 17 - Tue, Sep 1

12:00 pm - 12:05 pm

LGA

LJU

18h 05m

2 stops

2:35 pm - 11:28 pm

LJU

LGA

14h 53m

2 stops

$695Delta

Tue, Aug 18 - Tue, Sep 1

1:57 pm - 1:25 pm

ORD

LJU

16h 28m

2 stops

6:00 am - 2:15 pm

LJU

ORD

15h 15m

1 stop

$701KLM

Tue, Apr 7 - Tue, Apr 14

Fly from

Route

Depart

Return

Price

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Tue 3/17

9:00 pm-6:40 pm

1 stop16h 40m

Ljubljana Joze Pucnik

Tue 3/24

9:20 am-7:05 pm

1 stop14h 45m

$528

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sat 3/14

1:20 am-8:25 am

1 stop26h 05m

Ljubljana Joze Pucnik

Tue 3/31

8:15 pm-5:55 pm

1 stop27h 40m

$528

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 5/6

9:50 pm-7:20 pm

1 stop15h 30m

Ljubljana Joze Pucnik

Wed 5/20

8:15 pm-7:55 pm

1 stop29h 40m

$529

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 4/13

7:50 pm-12:55 pm

1 stop35h 05m

Ljubljana Joze Pucnik

Wed 4/22

1:50 pm-10:30 pm

1 stop14h 40m

$529

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 5/4

9:40 pm-2:00 pm

1 stop10h 20m

Ljubljana Joze Pucnik

Mon 5/11

2:50 pm-7:55 pm

1 stop11h 05m

$561

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Tue 5/5

9:45 pm-1:55 pm

1 stop10h 10m

Ljubljana Joze Pucnik

Tue 5/12

2:50 pm-8:15 pm

1 stop11h 25m

$607

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Wed 4/15

10:30 am-12:35 pm

2 stops20h 05m

Ljubljana Joze Pucnik

Wed 4/22

1:15 pm-9:30 pm

2 stops14h 15m

$645

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Mon 8/17

3:00 pm-1:50 pm

2 stops16h 50m

Ljubljana Joze Pucnik

Tue 9/1

2:35 pm-11:28 pm

2 stops14h 53m

$682

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Tue 8/18

12:00 pm-12:05 pm

2 stops18h 05m

Ljubljana Joze Pucnik

Tue 9/1

2:35 pm-11:28 pm

2 stops14h 53m

$695

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Tue 4/7

1:57 pm-1:25 pm

2 stops16h 28m

Ljubljana Joze Pucnik

Tue 4/14

6:00 am-2:15 pm

1 stop15h 15m

$701

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 47% 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	$254
Best Round-Trip Price	$528
Fastest flight time	14h 05m
Popular in	June

The best one-way flight price to Slovenia from United States in the last 72 hours is $254 (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 72 hours is $528 (Boston Logan Intl to Ljubljana Joze Pucnik).

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The fastest flight to Slovenia from United States takes 14h 05m (Newark to Ljubljana Joze Pucnik).

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June has the highest demand for flights to Slovenia, with a 16% price increase on average.

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Frequently asked questions about flying to Slovenia

What popular landmarks are in Slovenia?

Cankar Centre is the most popular place of interest in Slovenia. Many travelers make it a point to stop there while traveling to Slovenia. Other popular landmarks and places of interest in Slovenia would be Triglav National Park, National Museum of Slovenia, or Portoroz Beach.

What is the best airport to land at to visit Cankar Centre?

Flying into Ljubljana Airport is typically the best way to visit Cankar Centre, since it is the closest airport to the area.

What is the cheapest flight to Slovenia?

The best prices found on momondo for flights to Slovenia are:
$68 per person with Wizz Air
$78 per person with Air Serbia
$82 per person with Norwegian

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 48% 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 20 as of March 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.