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Cheap flights from Philadelphia to Ljubljana from $434

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Ljubljana departing on 8/26. 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 Philadelphia to Ljubljana

Cheap round-trip flights

Enter your travel dates to find the best prices.
Lufthansa Logo
5:40 pm - 1:15 pm
PHL
-
LJU
13h 35m
1 stop
Lufthansa Logo
9:55 am - 4:05 pm
LJU
-
PHL
12h 10m
1 stop
$932Lufthansa
Sun, Sep 13 - Tue, Sep 29
Multiple Airlines Logo
3:25 pm - 12:35 pm
PHL
-
LJU
15h 10m
2 stops
Multiple Airlines Logo
9:55 am - 4:05 pm
LJU
-
PHL
12h 10m
1 stop
$939Multiple Airlines
Sun, Sep 13 - Tue, Sep 29
United Airlines Logo
9:30 am - 12:35 pm
PHL
-
LJU
21h 05m
2 stops
United Airlines Logo
2:25 pm - 2:47 pm
LJU
-
PHL
30h 22m
2 stops
$944United Airlines
Sun, Sep 13 - Tue, Sep 29
British Airways Logo
6:35 pm - 4:20 pm
PHL
-
LJU
15h 45m
1 stop
British Airways Logo
3:10 pm - 4:40 pm
LJU
-
PHL
31h 30m
1 stop
$960British Airways
Mon, Aug 10 - Mon, Aug 24
Multiple Airlines Logo
10:05 am - 12:35 pm
PHL
-
LJU
20h 30m
2 stops
Multiple Airlines Logo
6:35 am - 4:05 pm
LJU
-
PHL
15h 30m
1 stop
$961Multiple Airlines
Wed, Aug 5 - Fri, Aug 21
Multiple Airlines Logo
6:45 pm - 5:15 pm
PHL
-
LJU
16h 30m
1 stop
Multiple Airlines Logo
8:40 pm - 6:01 pm
LJU
-
PHL
51h 21m
2 stops
$962Multiple Airlines
Tue, Aug 25 - Sat, Sep 5
Multiple Airlines Logo
3:25 pm - 12:35 pm
PHL
-
LJU
15h 10m
2 stops
Multiple Airlines Logo
6:35 am - 2:49 pm
LJU
-
PHL
14h 14m
2 stops
$964Multiple Airlines
Wed, Aug 5 - Fri, Aug 21
Multiple Airlines Logo
5:55 pm - 5:15 pm
PHL
-
LJU
17h 20m
2 stops
Multiple Airlines Logo
8:40 pm - 6:01 pm
LJU
-
PHL
51h 21m
2 stops
$967Multiple Airlines
Tue, Aug 25 - Sat, Sep 5
Lufthansa Logo
5:40 pm - 1:15 pm
PHL
-
LJU
13h 35m
1 stop
Lufthansa Logo
10:05 am - 4:05 pm
LJU
-
PHL
12h 00m
1 stop
$974Lufthansa
Thu, Oct 8 - Fri, Oct 16
SWISS Logo
11:38 am - 10:40 pm
PHL
-
LJU
29h 02m
2 stops
SWISS Logo
2:50 pm - 5:54 pm
LJU
-
PHL
33h 04m
2 stops
$977SWISS
Mon, Aug 10 - Mon, Aug 24

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British Airways flights from Philadelphia to Ljubljana

Our best British Airways deals on Philadelphia to Ljubljana flight tickets
British Airways
Aug 10
PHL6:35 pmPhiladelphia
15h 45m
1 stop
LJU4:20 pmLjubljana Joze Pucnik
Aug 24
LJU3:10 pmLjubljana Joze Pucnik
31h 30m
1 stop
PHL4:40 pmPhiladelphia
$960
British Airways
Aug 25
PHL6:45 pmPhiladelphia
16h 30m
1 stop
LJU5:15 pmLjubljana Joze Pucnik
Sep 5
LJU8:15 pmLjubljana Joze Pucnik
26h 25m
1 stop
PHL4:40 pmPhiladelphia
$1,054
British Airways
Aug 25
PHL6:45 pmPhiladelphia
16h 30m
1 stop
LJU5:15 pmLjubljana Joze Pucnik
Sep 5
LJU8:15 pmLjubljana Joze Pucnik
26h 25m
1 stop
PHL4:40 pmPhiladelphia
$1,172

SWISS flights from Philadelphia to Ljubljana

Our best SWISS deals on Philadelphia to Ljubljana flight tickets
SWISS
Aug 10
PHL11:38 amPhiladelphia
29h 02m
2 stops
LJU10:40 pmLjubljana Joze Pucnik
Aug 24
LJU2:50 pmLjubljana Joze Pucnik
33h 04m
2 stops
PHL5:54 pmPhiladelphia
$977
SWISS
Sep 7
PHL10:34 amPhiladelphia
30h 06m
2 stops
LJU10:40 pmLjubljana Joze Pucnik
Sep 12
LJU2:50 pmLjubljana Joze Pucnik
55h 15m
2 stops
PHL4:05 pmPhiladelphia
$1,047

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Ljubljana 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 11, 2026.
Use the filters below to find and compare flights from Philadelphia to Ljubljana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sun 9/13

5:40 pm-1:15 pm

1 stop13h 35m

Ljubljana Joze Pucnik

Tue 9/29

9:55 am-4:05 pm

1 stop12h 10m

$932

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sun 9/13

3:25 pm-12:35 pm

2 stops15h 10m

Ljubljana Joze Pucnik

Tue 9/29

9:55 am-4:05 pm

1 stop12h 10m

$939

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Sun 9/13

9:30 am-12:35 pm

2 stops21h 05m

Ljubljana Joze Pucnik

Tue 9/29

2:25 pm-2:47 pm

2 stops30h 22m

$944

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Mon 8/10

6:35 pm-4:20 pm

1 stop15h 45m

Ljubljana Joze Pucnik

Mon 8/24

3:10 pm-4:40 pm

1 stop31h 30m

$960

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Wed 8/5

10:05 am-12:35 pm

2 stops20h 30m

Ljubljana Joze Pucnik

Fri 8/21

6:35 am-4:05 pm

1 stop15h 30m

$961

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Tue 8/25

6:45 pm-5:15 pm

1 stop16h 30m

Ljubljana Joze Pucnik

Sat 9/5

8:40 pm-6:01 pm

2 stops51h 21m

$962

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Wed 8/5

3:25 pm-12:35 pm

2 stops15h 10m

Ljubljana Joze Pucnik

Fri 8/21

6:35 am-2:49 pm

2 stops14h 14m

$964

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Tue 8/25

5:55 pm-5:15 pm

2 stops17h 20m

Ljubljana Joze Pucnik

Sat 9/5

8:40 pm-6:01 pm

2 stops51h 21m

$967
Quickest round-trip

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Thu 10/8

5:40 pm-1:15 pm

1 stop13h 35m

Ljubljana Joze Pucnik

Fri 10/16

10:05 am-4:05 pm

1 stop12h 00m

$974

PhiladelphiaLjubljana

PHL - LJU

PHLLJU

Philadelphia

Mon 8/10

11:38 am-10:40 pm

2 stops29h 02m

Ljubljana Joze Pucnik

Mon 8/24

2:50 pm-5:54 pm

2 stops33h 04m

$977

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 Ljubljana from

How to get the cheapest flight ticket from Philadelphia to Ljubljana

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 Philadelphia to Ljubljana flights?

You could potentially save up to 38% on your flight if you consider stops on a Philadelphia to Ljubljana flight.

When to book flights from Philadelphia to Ljubljana

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Ljubljana according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Ljubljana (PHL to LJU) flight deals and tips

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

Fastest flight time

13h 35m

Direct flights

None
The fastest flight from Philadelphia to Ljubljana takes 13h 35m
There are no direct flights from Philadelphia to Ljubljana. There are no popular flight routes from Philadelphia to Ljubljana.
Search flight deals

Frequently asked questions about flying from Philadelphia to Ljubljana

  • How far is Philadelphia to Ljubljana Joze Pucnik by plane?

    A flight from Philadelphia to Ljubljana Joze Pucnik will travel around 4298.4 mi. Flights usually cover this in 13h 35m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Philadelphia Airport to Ljubljana Joze Pucnik Airport?

    Prices for flights from Philadelphia Airport to Ljubljana Joze Pucnik Airport refresh daily.

  • How old do you have to be to fly from Philadelphia Airport to Ljubljana Joze Pucnik 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 Philadelphia Airport to Ljubljana Joze Pucnik Airport.

  • What documentation or ID do you need to fly to Ljubljana Joze Pucnik Airport?

    The required travel and health documents for your Ljubljana Joze Pucnik Airport 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 Ljubljana Joze Pucnik Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Ljubljana?

Book flights to Ljubljana if you plan to visit one of these locations
Bovec
Kranjska Gora
Kranj

Why use momondo?

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

It is quick and easy to find Philadelphia to Ljubljana flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ljubljana that suits you.

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

Yes. momondo enables you to select and highlight flights to Ljubljana from Philadelphia with this policy.

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

momondo provides multiple filters to help you find the best flight to Ljubljana from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Philadelphia to Ljubljana now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ljubljana and let you know when they change.

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