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Cheap flights from Pennsylvania to Slovenia from $289

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Slovenia departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Pennsylvania to Slovenia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
7:50 pm - 7:20 pm
JFK
-
LJU
17h 30m
1 stop
Turkish Airlines Logo
9:40 am - 10:30 pm
LJU
-
JFK
18h 50m
1 stop
$658Turkish Airlines
Mon, Sep 7 - Sun, Sep 20
Turkish Airlines Logo
12:25 am - 8:45 am
EWR
-
LJU
26h 20m
1 stop
Turkish Airlines Logo
8:15 pm - 10:30 pm
LJU
-
EWR
32h 15m
1 stop
$660Turkish Airlines
Sun, Sep 6 - Sun, Sep 20
Air Serbia Logo
2:00 pm - 8:50 am
JFK
-
LJU
12h 50m
1 stop
Air Serbia Logo
8:45 pm - 12:00 pm
LJU
-
JFK
21h 15m
1 stop
$724Air Serbia
Tue, Dec 15 - Wed, Dec 30
Air Serbia Logo
2:00 pm - 8:50 am
JFK
-
LJU
12h 50m
1 stop
Air Serbia Logo
3:00 pm - 5:35 pm
LJU
-
JFK
32h 35m
1 stop
$743Air Serbia
Tue, Dec 15 - Fri, Dec 25
Multiple Airlines Logo
3:30 pm - 12:35 pm
LGA
-
LJU
15h 05m
2 stops
Multiple Airlines Logo
10:50 am - 8:59 pm
LJU
-
LGA
16h 09m
2 stops
$871Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Multiple Airlines Logo
3:30 pm - 12:35 pm
LGA
-
LJU
15h 05m
2 stops
Multiple Airlines Logo
9:55 am - 8:59 pm
LJU
-
LGA
17h 04m
2 stops
$884Multiple Airlines
Tue, Aug 18 - Tue, Aug 25
Delta Logo
1:59 pm - 11:20 am
LGA
-
LJU
15h 21m
2 stops
Delta Logo
6:00 am - 5:50 pm
LJU
-
LGA
17h 50m
2 stops
$885Delta
Wed, Aug 19 - Wed, Aug 26
United Airlines Logo
10:40 am - 9:15 am
LGA
-
LJU
16h 35m
2 stops
United Airlines Logo
6:55 am - 2:37 pm
LJU
-
LGA
13h 42m
2 stops
$901United Airlines
Mon, Aug 17 - Tue, Aug 25
United Airlines Logo
9:40 am - 9:15 am
DCA
-
LJU
17h 35m
2 stops
United Airlines Logo
6:35 am - 8:10 pm
LJU
-
DCA
19h 35m
2 stops
$966United Airlines
Mon, Sep 21 - Tue, Nov 3
Delta Logo
6:00 am - 11:20 am
PHL
-
LJU
23h 20m
2 stops
Delta Logo
6:00 am - 4:11 pm
LJU
-
PHL
16h 11m
2 stops
$971Delta
Tue, Aug 18 - Tue, Aug 25

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Lufthansa flights from Pennsylvania to Slovenia

Our best Lufthansa deals on Pennsylvania to Slovenia flight tickets
Lufthansa
Aug 18
JFK5:30 pmNew York John F Kennedy Intl
13h 05m
1 stop
LJU12:35 pmLjubljana Joze Pucnik
Aug 25
LJU6:55 amLjubljana Joze Pucnik
12h 40m
1 stop
JFK1:35 pmNew York John F Kennedy Intl
$782
Lufthansa
Aug 19
EWR8:30 pmNewark
10h 05m
1 stop
LJU12:35 pmLjubljana Joze Pucnik
Aug 26
LJU6:25 amLjubljana Joze Pucnik
15h 20m
1 stop
EWR3:45 pmNewark
$805
Lufthansa
Oct 21
JFK5:30 pmNew York John F Kennedy Intl
13h 05m
1 stop
LJU12:35 pmLjubljana Joze Pucnik
Nov 4
LJU6:35 amLjubljana Joze Pucnik
15h 05m
2 stops
JFK3:40 pmNew York John F Kennedy Intl
$806

Air Serbia flights from Pennsylvania to Slovenia

Our best Air Serbia deals on Pennsylvania to Slovenia flight tickets
Air Serbia
Dec 15
JFK2:00 pmNew York John F Kennedy Intl
12h 50m
1 stop
LJU8:50 amLjubljana Joze Pucnik
Dec 30
LJU8:45 pmLjubljana Joze Pucnik
21h 15m
1 stop
JFK12:00 pmNew York John F Kennedy Intl
$724
Air Serbia
Dec 15
JFK2:00 pmNew York John F Kennedy Intl
12h 50m
1 stop
LJU8:50 amLjubljana Joze Pucnik
Dec 25
LJU3:00 pmLjubljana Joze Pucnik
32h 35m
1 stop
JFK5:35 pmNew York John F Kennedy Intl
$743
Air Serbia
Sep 7
JFK1:50 pmNew York John F Kennedy Intl
13h 00m
1 stop
LJU8:50 amLjubljana Joze Pucnik
Sep 20
LJU8:40 pmLjubljana Joze Pucnik
21h 15m
1 stop
JFK11:55 amNew York John F Kennedy Intl
$764

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 22, 2026.
Use the filters below to find and compare flights from Pennsylvania to Slovenia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 9/7

7:50 pm-7:20 pm

1 stop17h 30m

Ljubljana Joze Pucnik

Sun 9/20

9:40 am-10:30 pm

1 stop18h 50m

$658

NewarkLjubljana

EWR - LJU

EWRLJU

Newark

Sun 9/6

12:25 am-8:45 am

1 stop26h 20m

Ljubljana Joze Pucnik

Sun 9/20

8:15 pm-10:30 pm

1 stop32h 15m

$660

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 12/15

2:00 pm-8:50 am

1 stop12h 50m

Ljubljana Joze Pucnik

Wed 12/30

8:45 pm-12:00 pm

1 stop21h 15m

$724

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Tue 12/15

2:00 pm-8:50 am

1 stop12h 50m

Ljubljana Joze Pucnik

Fri 12/25

3:00 pm-5:35 pm

1 stop32h 35m

$743

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Tue 8/18

3:30 pm-12:35 pm

2 stops15h 05m

Ljubljana Joze Pucnik

Tue 8/25

10:50 am-8:59 pm

2 stops16h 09m

$871

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Tue 8/18

3:30 pm-12:35 pm

2 stops15h 05m

Ljubljana Joze Pucnik

Tue 8/25

9:55 am-8:59 pm

2 stops17h 04m

$884

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

$885
Quickest round-trip

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Mon 8/17

10:40 am-9:15 am

2 stops16h 35m

Ljubljana Joze Pucnik

Tue 8/25

6:55 am-2:37 pm

2 stops13h 42m

$901

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Mon 9/21

9:40 am-9:15 am

2 stops17h 35m

Ljubljana Joze Pucnik

Tue 11/3

6:35 am-8:10 pm

2 stops19h 35m

$966

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Tue 8/18

6:00 am-11:20 am

2 stops23h 20m

Ljubljana Joze Pucnik

Tue 8/25

6:00 am-4:11 pm

2 stops16h 11m

$971

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 Pennsylvania 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

Can stopping save me money on Pennsylvania to Slovenia flights?

You could potentially save up to 53% on your flight if you consider stops on a Pennsylvania to Slovenia flight.

Cheap Pennsylvania to Slovenia flight deals and tips

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

Fastest flight time

10h 05m

Direct flights

None
The fastest flight from Pennsylvania to Slovenia takes 10h 05m
There are no direct flights from Pennsylvania to Slovenia. There are no popular flight routes from Pennsylvania to Slovenia.
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Frequently asked questions about flying from Pennsylvania to Slovenia

  • When did momondo last update prices for flights from Pennsylvania to Slovenia?

    Prices for flights from Pennsylvania to Slovenia refresh daily.

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

  • How old do you have to be to fly from Pennsylvania 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 Pennsylvania to Slovenia.

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

    The required travel and health documents for your Slovenia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Slovenia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

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

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

Flights from Pennsylvania to Slovenia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Pennsylvania to Slovenia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Slovenia from Pennsylvania.

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

Yes momondo offers price alerts on flights to Slovenia from Pennsylvania. 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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