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Cheap flights from the United States to Slovenia from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Slovenia departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from the United States to Slovenia

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

LOT Logo
5:45 pm - 12:45 pmJFK-LJU
13h 00m1 stop
LOT Logo
1:20 pm - 8:20 pmLJU-JFK
13h 00m1 stop
$463LOT
Find Deal
Tue, Sep 16 - Wed, Sep 24
SWISS Logo
9:50 pm - 10:30 pmBOS-LJU
18h 40m1 stop
SWISS Logo
3:10 pm - 8:20 pmLJU-BOS
11h 10m1 stop
$495SWISS
Find Deal
Thu, Dec 11 - Mon, Dec 22
Lufthansa Logo
5:50 pm - 9:35 amBOS-LJU
9h 45m1 stop
Lufthansa Logo
6:20 am - 6:55 pmLJU-BOS
18h 35m2 stops
$546Lufthansa
Find Deal
Thu, Aug 14 - Tue, Aug 19
Turkish Airlines Logo
11:45 pm - 7:15 pmORD-LJU
36h 30m1 stop
Turkish Airlines Logo
9:25 am - 9:40 amLJU-ORD
31h 15m1 stop
$550Turkish Airlines
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Wed, Sep 3 - Wed, Sep 17
Lufthansa Logo
8:05 pm - 10:00 pmBOS-LJU
19h 55m2 stops
Lufthansa Logo
6:20 am - 6:55 pmLJU-BOS
18h 35m2 stops
$555Lufthansa
Find Deal
Thu, Aug 14 - Tue, Aug 19
Turkish Airlines Logo
11:45 pm - 1:10 pmORD-LJU
30h 25m1 stop
Turkish Airlines Logo
8:10 pm - 9:40 amLJU-ORD
20h 30m1 stop
$558Turkish Airlines
Find Deal
Mon, Sep 1 - Tue, Sep 16
Delta Logo
5:05 pm - 11:40 amEWR-LJU
12h 35m1 stop
Delta Logo
12:50 pm - 9:35 amLJU-EWR
26h 45m2 stops
$596Delta
Find Deal
Sun, Nov 16 - Thu, Jan 29
Delta Logo
8:05 am - 12:20 pmEWR-LJU
22h 15m2 stops
Delta Logo
12:50 pm - 12:59 amLJU-EWR
18h 09m2 stops
$614Delta
Find Deal
Wed, Nov 19 - Thu, Jan 29
KLM Logo
5:00 pm - 11:35 amEWR-LJU
12h 35m1 stop
KLM Logo
9:00 am - 9:05 pmLJU-EWR
18h 05m2 stops
$628KLM
Find Deal
Wed, Sep 3 - Fri, Sep 12
KLM Logo
8:15 pm - 8:25 amBOS-LJU
30h 10m1 stop
KLM Logo
12:35 pm - 1:40 pmLJU-BOS
31h 05m1 stop
$634KLM
Find Deal
Fri, Sep 12 - Thu, Sep 18

SWISS flights from United States to Slovenia

Our best SWISS deals on United States to Slovenia flight tickets
SWISS
Dec 11
BOS9:50 pmBoston Logan Intl
18h 40m
1 stop
LJU10:30 pmLjubljana Joze Pucnik
Dec 22
LJU3:10 pmLjubljana Joze Pucnik
11h 10m
1 stop
BOS8:20 pmBoston Logan Intl
$495
Find similar
SWISS
Nov 8
JFK4:25 pmNew York John F Kennedy Intl
15h 15m
1 stop
LJU1:40 pmLjubljana Joze Pucnik
Nov 15
LJU6:30 amLjubljana Joze Pucnik
16h 10m
1 stop
JFK4:40 pmNew York John F Kennedy Intl
$520
Find similar
SWISS
Nov 18
EWR10:00 pmNewark
18h 25m
1 stop
LJU10:25 pmLjubljana Joze Pucnik
Jan 27
LJU2:55 pmLjubljana Joze Pucnik
11h 35m
1 stop
EWR8:30 pmNewark
$550
Find similar

British Airways flights from United States to Slovenia

Our best British Airways deals on United States to Slovenia flight tickets
British Airways
Aug 13
JFK6:30 pmNew York John F Kennedy Intl
17h 20m
1 stop
LJU5:50 pmLjubljana Joze Pucnik
Aug 19
LJU5:00 pmLjubljana Joze Pucnik
31h 05m
1 stop
JFK6:05 pmNew York John F Kennedy Intl
$637
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British Airways
Aug 24
LAX8:05 pmLos Angeles
35h 05m
1 stop
LJU4:10 pmLjubljana Joze Pucnik
Sep 18
LJU7:00 pmLjubljana Joze Pucnik
27h 30m
1 stop
LAX1:30 pmLos Angeles
$652
Find similar
British Airways
Aug 31
ORD7:15 pmChicago O'Hare Intl
12h 00m
1 stop
LJU2:15 pmLjubljana Joze Pucnik
Oct 1
LJU6:00 pmLjubljana Joze Pucnik
28h 55m
1 stop
ORD3:55 pmChicago O'Hare Intl
$682
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Slovenia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from the United States to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 9/16

5:45 pm-12:45 pm

1 stop13h 00m

Ljubljana Joze Pucnik

Wed 9/24

1:20 pm-8:20 pm

1 stop13h 00m

$463

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Thu 12/11

9:50 pm-10:30 pm

1 stop18h 40m

Ljubljana Joze Pucnik

Mon 12/22

3:10 pm-8:20 pm

1 stop11h 10m

$495

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Thu 8/14

5:50 pm-9:35 am

1 stop9h 45m

Ljubljana Joze Pucnik

Tue 8/19

6:20 am-6:55 pm

2 stops18h 35m

$546

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Wed 9/3

11:45 pm-7:15 pm

1 stop36h 30m

Ljubljana Joze Pucnik

Wed 9/17

9:25 am-9:40 am

1 stop31h 15m

$550

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Thu 8/14

8:05 pm-10:00 pm

2 stops19h 55m

Ljubljana Joze Pucnik

Tue 8/19

6:20 am-6:55 pm

2 stops18h 35m

$555

ChicagoLjubljana

ORD - LJU

ORDLJU

Chicago O'Hare Intl

Mon 9/1

11:45 pm-1:10 pm

1 stop30h 25m

Ljubljana Joze Pucnik

Tue 9/16

8:10 pm-9:40 am

1 stop20h 30m

$558

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 11/16

5:05 pm-11:40 am

1 stop12h 35m

Ljubljana Joze Pucnik

Thu 1/29

12:50 pm-9:35 am

2 stops26h 45m

$596

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 11/19

8:05 am-12:20 pm

2 stops22h 15m

Ljubljana Joze Pucnik

Thu 1/29

12:50 pm-12:59 am

2 stops18h 09m

$614

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Wed 9/3

5:00 pm-11:35 am

1 stop12h 35m

Ljubljana Joze Pucnik

Fri 9/12

9:00 am-9:05 pm

2 stops18h 05m

$628

BostonLjubljana

BOS - LJU

BOSLJU

Boston Logan Intl

Fri 9/12

8:15 pm-8:25 am

1 stop30h 10m

Ljubljana Joze Pucnik

Thu 9/18

12:35 pm-1:40 pm

1 stop31h 05m

$634

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Slovenia from

How to get the cheapest flight ticket from United States to Slovenia

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

What is the cheapest month to fly to Slovenia?

The month of November is, on average, the cheapest month to fly to Slovenia from United States, with most prices found around $617. The month of September is another great option to travel to Slovenia, with average flight prices from United States averaging around $711.

What is the cheapest day to depart on your flight to Slovenia?

According to our data, Monday is the cheapest day to fly to Slovenia from United States. The lowest ticket price found for a Monday departure recently was $916. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Slovenia on Friday is $1,245.

What is the cheapest time of day to depart on your flight to Slovenia?

In the evening is the cheapest time of day to fly from United States to Slovenia when you can find flight prices for as low as $852. Flying to Slovenia in the evening is an ideal time because this is during off-peak travel hours. Flights to Slovenia are more costly at noon, with an average ticket price of $1,324. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on United States to Slovenia flights?

You could potentially save up to 6% on your flight if you consider stops on a United States to Slovenia flight.

Cheap United States to Slovenia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Slovenia

Best Price Found

$176

Fastest flight time

9h 35m

Direct flights

None

Airports in Slovenia

1 airport
The best one-way flight to Slovenia from United States in the past 72 hours is $176. The best round-trip flight deal from United States to Slovenia found on momondo in the last 72 hours is $463.
The fastest flight from United States to Slovenia takes 9h 35m
There are no direct flights from United States to Slovenia. Popular non-direct routes for this connection are Los Angeles Airport - Ljubljana Joze Pucnik Airport, Newark Airport - Ljubljana Joze Pucnik Airport and New York John F Kennedy Intl Airport - Ljubljana Joze Pucnik Airport.
There is 1 airport near Slovenia: Ljubljana Joze Pucnik (LJU)
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  • When did momondo last update prices for flights from United States to Slovenia?

    Prices for flights from United States to Slovenia are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Slovenia?

  • How old do you have to be to fly from United States to Slovenia?

    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 United States to Slovenia.

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

    The travel and health documents you'll need for your trip to Slovenia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Slovenia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from United States to Slovenia

Compare and see reviews for airlines that fly from United States to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
SWISSPriceFrom $387Free CancellationRating
7.5
1,686 reviews
Search SWISS flights
KLMPriceFrom $467Free CancellationRating
7.8
1,383 reviews
Search KLM flights
LufthansaPriceFrom $573Free CancellationRating
6.8
7,275 reviews
Search Lufthansa flights
Turkish AirlinesPriceFrom $576Free CancellationRating
7.3
3,933 reviews
Search Turkish Airlines flights
DeltaPriceFrom $656Free CancellationRating
8.0
7,981 reviews
Search Delta flights
LOTPriceFrom $663Free CancellationRating
7.6
1,105 reviews
Search LOT flights
Air FrancePriceFrom $666Free CancellationRating
7.5
1,465 reviews
Search Air France flights
Air SerbiaPriceFrom $775Free CancellationRating
6.3
196 reviews
Search Air Serbia flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Slovenia. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from United States 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 from United States to Slovenia.

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

Yes momondo offers price alerts on flights to Slovenia from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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