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Cheap flights from Pennsylvania to Slovenia from $351

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 8/27. 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
0 bags

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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 - 8:45 am
JFK
-
LJU
30h 55m
1 stop
Turkish Airlines Logo
8:15 pm - 10:30 pm
LJU
-
JFK
32h 15m
1 stop
$495Turkish Airlines
Mon, Apr 13 - Wed, Apr 22
Turkish Airlines Logo
12:50 pm - 8:45 am
JFK
-
LJU
13h 55m
1 stop
Turkish Airlines Logo
9:40 am - 10:30 pm
LJU
-
JFK
18h 50m
1 stop
$529Turkish Airlines
Mon, Apr 13 - Thu, Apr 23
Turkish Airlines Logo
7:50 pm - 8:45 am
JFK
-
LJU
30h 55m
1 stop
Turkish Airlines Logo
1:50 pm - 10:30 pm
LJU
-
JFK
14h 40m
1 stop
$536Turkish Airlines
Sun, Sep 6 - Wed, Sep 23
Multiple Airlines Logo
11:35 am - 7:00 pm
LGA
-
LJU
25h 25m
2 stops
Multiple Airlines Logo
8:40 pm - 7:31 pm
LJU
-
LGA
28h 51m
3 stops
$790Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
2:30 pm - 7:00 pm
LGA
-
LJU
22h 30m
2 stops
Multiple Airlines Logo
8:40 pm - 7:31 pm
LJU
-
LGA
28h 51m
3 stops
$798Multiple Airlines
Wed, Apr 8 - Wed, Apr 15
Delta Logo
4:30 pm - 1:50 pm
LGA
-
LJU
15h 20m
2 stops
Delta Logo
6:00 am - 4:46 pm
LJU
-
LGA
16h 46m
2 stops
$866Delta
Wed, May 6 - Tue, May 19
Delta Logo
6:00 pm - 1:50 pm
LGA
-
LJU
13h 50m
2 stops
Delta Logo
6:00 am - 5:27 pm
LJU
-
LGA
17h 27m
2 stops
$891Delta
Sun, Aug 30 - Wed, Sep 9
Lufthansa Logo
5:40 pm - 1:15 pm
PHL
-
LJU
13h 35m
1 stop
Lufthansa Logo
6:35 am - 4:05 pm
LJU
-
PHL
15h 30m
1 stop
$1,078Lufthansa
Sun, Aug 16 - Fri, Sep 4
Air Serbia Logo
5:40 pm - 8:50 am
DCA
-
LJU
33h 10m
2 stops
Air Serbia Logo
9:25 am - 7:59 am
LJU
-
DCA
28h 34m
2 stops
$1,135Air Serbia
Sun, May 17 - Sun, May 31
Air Serbia Logo
1:25 pm - 2:45 pm
DCA
-
LJU
19h 20m
2 stops
Air Serbia Logo
9:25 am - 8:00 am
LJU
-
DCA
28h 35m
2 stops
$1,138Air Serbia
Fri, May 15 - Fri, May 29

Delta flights from Pennsylvania to Slovenia

Our best Delta deals on Pennsylvania to Slovenia flight tickets
Delta
Apr 29
LGA7:00 pmNew York LaGuardia
12h 50m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
May 6
LJU2:00 pmLjubljana Joze Pucnik
14h 19m
2 stops
LGA10:19 pmNew York LaGuardia
$841
Delta
Apr 13
JFK5:59 pmNew York John F Kennedy Intl
13h 51m
2 stops
LJU1:50 pmLjubljana Joze Pucnik
Apr 23
LJU2:35 pmLjubljana Joze Pucnik
14h 05m
1 stop
JFK10:40 pmNew York John F Kennedy Intl
$846
Delta
Apr 13
EWR5:00 pmNewark
14h 50m
1 stop
LJU1:50 pmLjubljana Joze Pucnik
Apr 22
LJU6:00 amLjubljana Joze Pucnik
18h 49m
2 stops
EWR6:49 pmNewark
$851

Turkish Airlines flights from Pennsylvania to Slovenia

Our best Turkish Airlines deals on Pennsylvania to Slovenia flight tickets
Turkish Airlines
Apr 13
JFK7:50 pmNew York John F Kennedy Intl
30h 55m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Apr 22
LJU8:15 pmLjubljana Joze Pucnik
32h 15m
1 stop
JFK10:30 pmNew York John F Kennedy Intl
$495
Turkish Airlines
Apr 13
JFK12:50 pmNew York John F Kennedy Intl
13h 55m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Apr 22
LJU9:40 amLjubljana Joze Pucnik
18h 50m
1 stop
JFK10:30 pmNew York John F Kennedy Intl
$529
Turkish Airlines
Sep 6
JFK7:50 pmNew York John F Kennedy Intl
30h 55m
1 stop
LJU8:45 amLjubljana Joze Pucnik
Sep 23
LJU1:50 pmLjubljana Joze Pucnik
14h 40m
1 stop
JFK10:30 pmNew York John F Kennedy Intl
$536

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 March 30, 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 4/13

7:50 pm-8:45 am

1 stop30h 55m

Ljubljana Joze Pucnik

Wed 4/22

8:15 pm-10:30 pm

1 stop32h 15m

$495

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Mon 4/13

12:50 pm-8:45 am

1 stop13h 55m

Ljubljana Joze Pucnik

Thu 4/23

9:40 am-10:30 pm

1 stop18h 50m

$529

New YorkLjubljana

JFK - LJU

JFKLJU

New York John F Kennedy Intl

Sun 9/6

7:50 pm-8:45 am

1 stop30h 55m

Ljubljana Joze Pucnik

Wed 9/23

1:50 pm-10:30 pm

1 stop14h 40m

$536

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Wed 4/8

11:35 am-7:00 pm

2 stops25h 25m

Ljubljana Joze Pucnik

Wed 4/15

8:40 pm-7:31 pm

3 stops28h 51m

$790

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Wed 4/8

2:30 pm-7:00 pm

2 stops22h 30m

Ljubljana Joze Pucnik

Wed 4/15

8:40 pm-7:31 pm

3 stops28h 51m

$798

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Wed 5/6

4:30 pm-1:50 pm

2 stops15h 20m

Ljubljana Joze Pucnik

Tue 5/19

6:00 am-4:46 pm

2 stops16h 46m

$866

New YorkLjubljana

LGA - LJU

LGALJU

New York LaGuardia

Sun 8/30

6:00 pm-1:50 pm

2 stops13h 50m

Ljubljana Joze Pucnik

Wed 9/9

6:00 am-5:27 pm

2 stops17h 27m

$891
Quickest round-trip

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sun 8/16

5:40 pm-1:15 pm

1 stop13h 35m

Ljubljana Joze Pucnik

Fri 9/4

6:35 am-4:05 pm

1 stop15h 30m

$1,078

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Sun 5/17

5:40 pm-8:50 am

2 stops33h 10m

Ljubljana Joze Pucnik

Sun 5/31

9:25 am-7:59 am

2 stops28h 34m

$1,135

Washington, D.C.Ljubljana

DCA - LJU

DCALJU

Washington, D.C. Reagan-National

Fri 5/15

1:25 pm-2:45 pm

2 stops19h 20m

Ljubljana Joze Pucnik

Fri 5/29

9:25 am-8:00 am

2 stops28h 35m

$1,138

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 23% 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 15m

Direct flights

None
The fastest flight from Pennsylvania to Slovenia takes 10h 15m
There are no direct flights from Pennsylvania to Slovenia. There are no popular flight routes from Pennsylvania to Slovenia.
Search flight deals

  • 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.

Best airlines flying from Pennsylvania to Slovenia

Compare and see reviews for airlines that fly from Pennsylvania to Slovenia with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $725Free CancellationRating
6.8
7,877 reviews
Search Lufthansa flights

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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