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Cheap flights from Philadelphia to Cluj Napoca from $596

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Cluj Napoca departing on 9/29. 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 Philadelphia to Cluj Napoca

Cheap round-trip flights

United Airlines Logo
6:30 am - 5:20 pmPHL-CLJ
27h 50m2 stops
United Airlines Logo
1:45 pm - 9:28 pmCLJ-PHL
38h 43m2 stops
$596United Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 6
United Airlines Logo
10:32 am - 5:20 pmPHL-CLJ
23h 48m2 stops
United Airlines Logo
1:45 pm - 9:46 amCLJ-PHL
27h 01m2 stops
$652United Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
United Airlines Logo
6:42 pm - 5:20 pmPHL-CLJ
15h 38m2 stops
United Airlines Logo
6:00 am - 6:57 pmCLJ-PHL
19h 57m3 stops
$908United Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 6
Multiple Airlines Logo
8:30 pm - 7:30 pmPHL-CLJ
16h 00m1 stop
Multiple Airlines Logo
12:50 pm - 7:00 pmCLJ-PHL
13h 10m1 stop
$917Multiple Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
United Airlines Logo
5:35 pm - 5:20 pmPHL-CLJ
16h 45m2 stops
United Airlines Logo
6:00 am - 6:57 pmCLJ-PHL
19h 57m3 stops
$930United Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
Multiple Airlines Logo
10:35 am - 7:30 pmPHL-CLJ
25h 55m3 stops
Multiple Airlines Logo
9:30 pm - 8:57 pmCLJ-PHL
30h 27m3 stops
$1,112Multiple Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
Multiple Airlines Logo
3:25 pm - 12:30 amPHL-CLJ
26h 05m3 stops
Multiple Airlines Logo
6:05 pm - 9:38 pmCLJ-PHL
34h 33m3 stops
$1,122Multiple Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 6
Multiple Airlines Logo
7:15 am - 7:30 pmPHL-CLJ
29h 15m2 stops
Multiple Airlines Logo
12:50 pm - 7:00 pmCLJ-PHL
13h 10m1 stop
$1,332Multiple Airlines
Find Deal
Sun, Sep 28 - Sun, Oct 5
Multiple Airlines Logo
8:30 pm - 9:20 pmPHL-CLJ
17h 50m2 stops
Multiple Airlines Logo
8:00 pm - 7:00 pmCLJ-PHL
30h 00m1 stop
$1,434Multiple Airlines
Find Deal
Mon, Sep 29 - Mon, Oct 6

United Airlines flights from Philadelphia to Cluj Napoca

Our best United Airlines deals on Philadelphia to Cluj Napoca flight tickets
United Airlines
Sep 29
PHL6:30 amPhiladelphia
27h 50m
2 stops
CLJ5:20 pmCluj Napoca
Oct 6
CLJ1:45 pmCluj Napoca
38h 43m
2 stops
PHL9:28 pmPhiladelphia
$596
Find similar
United Airlines
Sep 28
PHL10:32 amPhiladelphia
23h 48m
2 stops
CLJ5:20 pmCluj Napoca
Oct 5
CLJ1:45 pmCluj Napoca
27h 01m
2 stops
PHL9:46 amPhiladelphia
$652
Find similar
United Airlines
Sep 29
PHL6:42 pmPhiladelphia
15h 38m
2 stops
CLJ5:20 pmCluj Napoca
Oct 6
CLJ6:00 amCluj Napoca
19h 57m
3 stops
PHL6:57 pmPhiladelphia
$908
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Cluj Napoca 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 September 17, 2025.
Use the filters below to find and compare flights from Philadelphia to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Mon 9/29

6:30 am-5:20 pm

2 stops27h 50m

Cluj Napoca

Mon 10/6

1:45 pm-9:28 pm

2 stops38h 43m

$596

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Sun 9/28

10:32 am-5:20 pm

2 stops23h 48m

Cluj Napoca

Sun 10/5

1:45 pm-9:46 am

2 stops27h 01m

$652

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Mon 9/29

6:42 pm-5:20 pm

2 stops15h 38m

Cluj Napoca

Mon 10/6

6:00 am-6:57 pm

3 stops19h 57m

$908

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Sun 9/28

8:30 pm-7:30 pm

1 stop16h 00m

Cluj Napoca

Sun 10/5

12:50 pm-7:00 pm

1 stop13h 10m

$917

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Sun 9/28

5:35 pm-5:20 pm

2 stops16h 45m

Cluj Napoca

Sun 10/5

6:00 am-6:57 pm

3 stops19h 57m

$930

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Sun 9/28

10:35 am-7:30 pm

3 stops25h 55m

Cluj Napoca

Sun 10/5

9:30 pm-8:57 pm

3 stops30h 27m

$1,112

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Mon 9/29

3:25 pm-12:30 am

3 stops26h 05m

Cluj Napoca

Mon 10/6

6:05 pm-9:38 pm

3 stops34h 33m

$1,122

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Sun 9/28

7:15 am-7:30 pm

2 stops29h 15m

Cluj Napoca

Sun 10/5

12:50 pm-7:00 pm

1 stop13h 10m

$1,332

PhiladelphiaCluj Napoca

PHL - CLJ

PHLCLJ

Philadelphia

Mon 9/29

8:30 pm-9:20 pm

2 stops17h 50m

Cluj Napoca

Mon 10/6

8:00 pm-7:00 pm

1 stop30h 00m

$1,434

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Cluj Napoca from

How to get the cheapest flight ticket from Philadelphia to Cluj Napoca

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 day to depart on your flight to Cluj Napoca?

According to our data, Tuesday is the cheapest day to fly to Cluj Napoca from Philadelphia. The lowest ticket price found for a Tuesday departure recently was $1,002. 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 Monday as prices are generally higher than usual. According to our data, the average ticket price to Cluj Napoca on Monday is $1,627.

When to book flights from Philadelphia to Cluj Napoca

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

Cheap Philadelphia to Cluj Napoca (PHL to CLJ) flight deals and tips

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

Direct flights

None
There are no direct flights from Philadelphia to Cluj Napoca. There are no popular flight routes from Philadelphia to Cluj Napoca.
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  • How far is Philadelphia to Cluj Napoca by plane?

    The straight-line distance from Philadelphia to Cluj Napoca is 4638.6 mi. In terms of flight time, this usually takes a little over 15h 38m.

  • When did momondo last update prices for flights from Philadelphia Airport to Cluj Napoca Airport?

    Prices for flights from Philadelphia Airport to Cluj Napoca Airport refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Cluj Napoca Airport?

  • How old do you have to be to fly from Philadelphia Airport to Cluj Napoca Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Cluj Napoca Airport.

  • What documentation or ID do you need to fly to Cluj Napoca Airport?

    The travel and health documents you'll need for your trip to Cluj Napoca Airport 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 Cluj Napoca Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Philadelphia to Cluj Napoca?

Best airlines flying from Philadelphia to Cluj Napoca

Compare and see reviews for airlines that fly from Philadelphia to Cluj Napoca with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $692Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Turda

Why use momondo?

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

Finding the right flight to Cluj Napoca from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cluj Napoca quick and easy, saving you time and money.

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

Flights from Philadelphia to Cluj Napoca 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 Philadelphia to Cluj Napoca?

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 Philadelphia to Cluj Napoca.

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

Price alerts on flights to Cluj Napoca from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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