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 16h 55m 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 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 Maribor and Portorož.

$251 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 3

JFK

17h 35m

2 stops

LJU

Oct 9

LJU

35h 15m

3 stops

JFK

$650

Turkish Airlines

Sep 8

JFK

30h 55m

1 stop

LJU

Oct 15

LJU

27h 40m

1 stop

JFK

$681

Multiple Airlines

Aug 24

BOS

27h 50m

3 stops

LJU

Sep 8

LJU

31h 05m

3 stops

BOS

$682

Multiple Airlines

Sep 21

BOS

30h 00m

3 stops

LJU

Sep 30

LJU

28h 10m

3 stops

BOS

$690

Turkish Airlines

Sep 21

BOS

15h 30m

1 stop

LJU

Sep 30

LJU

16h 15m

1 stop

BOS

$699

Turkish Airlines

Sep 12

BOS

15h 30m

1 stop

LJU

Sep 28

LJU

29h 40m

1 stop

BOS

$700

Multiple Airlines

Oct 10

JFK

33h 55m

1 stop

LJU

Oct 17

LJU

24h 25m

1 stop

JFK

$700

Multiple Airlines

Oct 2

JFK

34h 30m

3 stops

LJU

Oct 11

LJU

28h 40m

3 stops

JFK

$702

Multiple Airlines

Oct 10

JFK

11h 00m

1 stop

LJU

Oct 18

LJU

35h 25m

2 stops

JFK

$703

Multiple Airlines

Oct 12

JFK

30h 55m

2 stops

LJU

Oct 21

LJU

34h 55m

1 stop

JFK

$705

Turkish Airlines

Sep 18

EWR

12h 55m

1 stop

LJU

Sep 27

LJU

32h 15m

1 stop

EWR

$719

Turkish Airlines

Sep 18

JFK

26h 20m

1 stop

LJU

Sep 27

LJU

20h 40m

1 stop

JFK

$719

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.

10:05 pm - 9:40 pm

JFK

LJU

17h 35m

2 stops

2:50 pm - 8:05 pm

LJU

JFK

35h 15m

3 stops

$650Multiple Airlines

Sat, Oct 3 - Fri, Oct 9

7:50 pm - 8:45 am

JFK

LJU

30h 55m

1 stop

8:15 pm - 5:55 pm

LJU

JFK

27h 40m

1 stop

$681Turkish Airlines

Tue, Sep 8 - Thu, Oct 15

11:00 pm - 8:50 am

BOS

LJU

27h 50m

3 stops

8:40 pm - 9:45 pm

LJU

BOS

31h 05m

3 stops

$682Multiple Airlines

Mon, Aug 24 - Tue, Sep 8

9:45 pm - 2:00 pm

EWR

LJU

10h 15m

1 stop

2:50 pm - 8:15 pm

LJU

EWR

11h 25m

1 stop

$756SWISS

Mon, Aug 10 - Tue, Aug 25

9:45 pm - 2:00 pm

EWR

LJU

10h 15m

1 stop

2:50 pm - 8:15 pm

LJU

EWR

11h 25m

1 stop

$759SWISS

Mon, Aug 10 - Wed, Aug 26

8:05 pm - 12:35 pm

BOS

LJU

10h 30m

1 stop

1:20 pm - 5:40 pm

LJU

BOS

10h 20m

1 stop

$785Lufthansa

Wed, Aug 12 - Thu, Aug 20

12:59 pm - 1:50 pm

LGA

LJU

18h 51m

2 stops

12:55 pm - 5:27 pm

LJU

LGA

34h 32m

2 stops

$830Delta

Wed, Oct 21 - Thu, Nov 12

9:59 pm - 11:40 am

LGA

LJU

32h 41m

2 stops

12:55 pm - 5:27 pm

LJU

LGA

34h 32m

2 stops

$835Delta

Mon, Oct 26 - Wed, Nov 11

5:35 pm - 12:35 pm

LGA

LJU

13h 00m

2 stops

10:10 am - 7:40 pm

LJU

LGA

15h 30m

2 stops

$854Lufthansa

Wed, Aug 19 - Wed, Aug 26

4:39 pm - 1:25 pm

BWI

LJU

14h 46m

2 stops

12:55 pm - 9:16 am

LJU

BWI

26h 21m

2 stops

$908KLM

Wed, Oct 21 - Thu, Nov 5

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sat 10/3

10:05 pm-9:40 pm

2 stops17h 35m

Ljubljana Joze Pucnik

Fri 10/9

2:50 pm-8:05 pm

3 stops35h 15m

$650

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 9/8

7:50 pm-8:45 am

1 stop30h 55m

Ljubljana Joze Pucnik

Thu 10/15

8:15 pm-5:55 pm

1 stop27h 40m

$681

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Mon 8/24

11:00 pm-8:50 am

3 stops27h 50m

Ljubljana Joze Pucnik

Tue 9/8

8:40 pm-9:45 pm

3 stops31h 05m

$682

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 8/10

9:45 pm-2:00 pm

1 stop10h 15m

Ljubljana Joze Pucnik

Tue 8/25

2:50 pm-8:15 pm

1 stop11h 25m

$756

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Mon 8/10

9:45 pm-2:00 pm

1 stop10h 15m

Ljubljana Joze Pucnik

Wed 8/26

2:50 pm-8:15 pm

1 stop11h 25m

$759

Quickest round-trip

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Wed 8/12

8:05 pm-12:35 pm

1 stop10h 30m

Ljubljana Joze Pucnik

Thu 8/20

1:20 pm-5:40 pm

1 stop10h 20m

$785

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Wed 10/21

12:59 pm-1:50 pm

2 stops18h 51m

Ljubljana Joze Pucnik

Thu 11/12

12:55 pm-5:27 pm

2 stops34h 32m

$830

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Mon 10/26

9:59 pm-11:40 am

2 stops32h 41m

Ljubljana Joze Pucnik

Wed 11/11

12:55 pm-5:27 pm

2 stops34h 32m

$835

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Wed 8/19

5:35 pm-12:35 pm

2 stops13h 00m

Ljubljana Joze Pucnik

Wed 8/26

10:10 am-7:40 pm

2 stops15h 30m

$854

BaltimoreLjubljana

BWI - LJU

BWILJU

Baltimore/Washington

Wed 10/21

4:39 pm-1:25 pm

2 stops14h 46m

Ljubljana Joze Pucnik

Thu 11/5

12:55 pm-9:16 am

2 stops26h 21m

$908

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 7 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	$251
Best Round-Trip Price	$650
Fastest flight time	14h 45m
Popular in	June

The best one-way flight price to Slovenia from United States in the last 5 days is $251 (Seattle/Tacoma 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 $650 (New York John F Kennedy Intl to Ljubljana Joze Pucnik).

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The fastest flight to Slovenia from United States takes 14h 45m (San Francisco to Ljubljana Joze Pucnik).

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June has the highest demand for flights to Slovenia, with a 23% 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
$102 per person with easyJet
$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 42% 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 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.