What is the cheapest airline that flies from Slovenia to Philadelphia?

Lufthansa is the most popular carrier operating from Slovenia to Philadelphia

When did momondo last update prices for flights from Slovenia to Philadelphia Airport?

Prices for flights from Slovenia to Philadelphia Airport were last updated today.

How old do you have to be to fly from Slovenia to Philadelphia Airport?

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 from Slovenia to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$504 Cheap Flights from Slovenia to Philadelphia in 2025/26

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0 bags

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Find the cheapest flights from Slovenia to Philadelphia

Round-trip

One-way

Recent round-trip flight deals from Slovenia to Philadelphia

4:30 pm - 4:35 pmLJU-PHL

30h 05m2 stops

5:40 pm - 12:05 pmPHL-LJU

12h 25m2 stops

$843KLM

Find Deal

Fri, Oct 10 - Tue, Oct 14

9:05 pm - 3:35 pmLJU-PHL

24h 30m1 stop

10:15 pm - 5:15 pmPHL-LJU

13h 00m1 stop

$958Multiple Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

9:05 pm - 7:00 pmLJU-PHL

27h 55m2 stops

8:00 pm - 5:15 pmPHL-LJU

15h 15m1 stop

$1,015Multiple Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

10:50 am - 9:28 pmLJU-PHL

40h 38m2 stops

1:05 pm - 10:05 amPHL-LJU

15h 00m2 stops

$1,200SWISS

Find Deal

Fri, Oct 10 - Tue, Oct 14

1:20 pm - 10:35 amLJU-PHL

27h 15m3 stops

5:35 pm - 9:00 amPHL-LJU

33h 25m3 stops

$1,558Multiple Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

2:30 pm - 3:47 pmLJU-PHL

31h 17m2 stops

5:35 pm - 9:00 amPHL-LJU

33h 25m3 stops

$1,671Multiple Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

Fly from

Fly to

Route

Depart

Return

Price

LjubljanaPhiladelphia

LJU - PHL

LJUPHL

Ljubljana Joze Pucnik

Fri 10/10

4:30 pm-4:35 pm

2 stops30h 05m

Philadelphia

Tue 10/14

5:40 pm-12:05 pm

2 stops12h 25m

$843

LjubljanaPhiladelphia

LJU - PHL

LJUPHL

Ljubljana Joze Pucnik

Fri 10/10

9:05 pm-3:35 pm

1 stop24h 30m

Philadelphia

Tue 10/14

10:15 pm-5:15 pm

1 stop13h 00m

$958

LjubljanaPhiladelphia

LJU - PHL

LJUPHL

Ljubljana Joze Pucnik

Fri 10/10

9:05 pm-7:00 pm

2 stops27h 55m

Philadelphia

Tue 10/14

8:00 pm-5:15 pm

1 stop15h 15m

$1,015

LjubljanaPhiladelphia

LJU - PHL

LJUPHL

Ljubljana Joze Pucnik

Fri 10/10

10:50 am-9:28 pm

2 stops40h 38m

Philadelphia

Tue 10/14

1:05 pm-10:05 am

2 stops15h 00m

$1,200

LjubljanaPhiladelphia

LJU - PHL

LJUPHL

Ljubljana Joze Pucnik

Fri 10/10

1:20 pm-10:35 am

3 stops27h 15m

Philadelphia

Tue 10/14

5:35 pm-9:00 am

3 stops33h 25m

$1,558

LjubljanaPhiladelphia

LJU - PHL

LJUPHL

Ljubljana Joze Pucnik

Fri 10/10

2:30 pm-3:47 pm

2 stops31h 17m

Philadelphia

Tue 10/14

5:35 pm-9:00 am

3 stops33h 25m

$1,671

LjubljanaPhiladelphia

LJU - PHL

LJUPHL

Ljubljana Joze Pucnik

Tue 10/21

8:45 pm-10:11 am

3 stops43h 26m

$504

LjubljanaPhiladelphia

LJU - PHL

LJUPHL

Ljubljana Joze Pucnik

Tue 10/21

5:05 pm-10:10 pm

2 stops59h 05m

$641

LjubljanaPhiladelphia

LJU - PHL

LJUPHL

Ljubljana Joze Pucnik

Tue 10/21

6:20 am-4:00 pm

1 stop15h 40m

$2,091

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Slovenia to Philadelphia

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

Prices

Airlines

Can stopping save me money on Slovenia to Philadelphia flights?

You could potentially save up to 20% on your flight if you consider stops on a Slovenia to Philadelphia flight.

Cheap Slovenia to Philadelphia flight deals and tips

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

Direct flights	None

There are no direct flights from Slovenia to Philadelphia. There are no popular flight routes from Slovenia to Philadelphia.

Search flight deals

When did momondo last update prices for flights from Slovenia to Philadelphia Airport?
Prices for flights from Slovenia to Philadelphia Airport were last updated today.
How old do you have to be to fly from Slovenia to Philadelphia Airport?
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 from Slovenia to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The travel and health documents required for your trip to Philadelphia Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Philadelphia Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Wildwood

Cape May

Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Dewey Beach

Reading

Newark

Cherry Hill

North Wildwood

Dover

Avalon

Lewes

Stone Harbor

Vineland

Essington

Pottstown

New Castle

West Chester

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Slovenia to Philadelphia. momondo saves you time and could save you money on your trip.

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

All flight searches from Slovenia to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Slovenia and Philadelphia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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