What airlines fly to Philadelphia?

HiSky, Lufthansa and Turkish Airlines are the top three most popular airlines that fly to Philadelphia from Romania according to our data. HiSky is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 9 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in Romania, such as Bucharest or Cluj Napoca, and flying into Philadelphia, then you can expect flight times to average 9h 50m and 12h 55m, respectively.

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

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

How many operators does momondo search for flights from Romania to Philadelphia Airport?

As of December 2025, there are 2 operators available to choose from for flights from Romania to Philadelphia Airport.

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

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 Romania to Philadelphia Airport.

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

The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$634 Cheap Flights from Romania to Philadelphia in 2025/26

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Find the cheapest flights from Romania to Philadelphia

Round-trip

One-way

Recent round-trip flight deals from Romania to Philadelphia

Enter your travel dates to find the best prices.

5:50 am - 4:05 pm

OTP

PHL

17h 15m1 stop

5:40 pm - 2:05 pm

PHL

OTP

13h 25m1 stop

$634Lufthansa

Thu, Jan 22 - Thu, Jan 29

5:50 am - 6:54 pm

OTP

PHL

20h 04m2 stops

10:30 am - 2:05 pm

PHL

OTP

20h 35m2 stops

$639United Airlines

Thu, Jan 22 - Thu, Jan 29

2:50 pm - 4:05 pm

OTP

PHL

32h 15m1 stop

10:30 am - 2:05 pm

PHL

OTP

20h 35m2 stops

$653United Airlines

Sat, Jan 24 - Sat, Jan 31

4:40 pm - 9:36 pm

OTP

PHL

35h 56m3 stops

1:10 pm - 3:50 pm

PHL

OTP

19h 40m2 stops

$670SWISS

Thu, Jan 22 - Thu, Jan 29

4:00 pm - 4:15 pm

OTP

PHL

31h 15m1 stop

6:35 pm - 11:45 pm

PHL

OTP

22h 10m1 stop

$704British Airways

Sat, Jan 24 - Sat, Jan 31

5:55 am - 12:45 am

OTP

PHL

25h 50m2 stops

5:40 pm - 2:05 pm

PHL

OTP

13h 25m1 stop

$723United Airlines

Fri, Dec 26 - Thu, Jan 8

5:55 am - 12:45 am

OTP

PHL

25h 50m2 stops

6:30 am - 2:05 pm

PHL

OTP

24h 35m2 stops

$728United Airlines

Fri, Dec 26 - Thu, Jan 8

8:00 am - 4:15 pm

OTP

PHL

15h 15m1 stop

6:35 pm - 11:00 pm

PHL

OTP

21h 25m1 stop

$757British Airways

Fri, Jan 23 - Mon, Jan 26

8:00 am - 4:15 pm

OTP

PHL

15h 15m1 stop

6:35 pm - 11:00 pm

PHL

OTP

21h 25m1 stop

$758British Airways

Fri, Jan 23 - Mon, Jan 26

4:45 pm - 4:15 pm

OTP

PHL

30h 30m1 stop

6:35 pm - 11:25 pm

PHL

OTP

21h 50m1 stop

$868British Airways

Fri, Dec 26 - Fri, Jan 9

Lufthansa flights from Romania to Philadelphia

Our best Lufthansa deals on Romania to Philadelphia flight tickets

Lufthansa

Jan 22

OTP5:50 amBucharest Otopeni Intl

17h 15m

1 stop

PHL4:05 pmPhiladelphia

Jan 29

PHL5:40 pmPhiladelphia

13h 25m

1 stop

OTP2:05 pmBucharest Otopeni Intl

$634

Find similar

Lufthansa

Dec 27

OTP5:55 amBucharest Otopeni Intl

17h 40m

1 stop

PHL4:35 pmPhiladelphia

Dec 31

PHL3:30 pmPhiladelphia

26h 35m

2 stops

OTP1:05 amBucharest Otopeni Intl

$1,203

Find similar

United Airlines flights from Romania to Philadelphia

Our best United Airlines deals on Romania to Philadelphia flight tickets

United Airlines

Jan 22

OTP5:50 amBucharest Otopeni Intl

20h 04m

2 stops

PHL6:54 pmPhiladelphia

Jan 29

PHL10:30 amPhiladelphia

20h 35m

2 stops

OTP2:05 pmBucharest Otopeni Intl

$639

Find similar

United Airlines

Jan 24

OTP2:50 pmBucharest Otopeni Intl

32h 15m

1 stop

PHL4:05 pmPhiladelphia

Jan 31

PHL10:30 amPhiladelphia

20h 35m

2 stops

OTP2:05 pmBucharest Otopeni Intl

$653

Find similar

United Airlines

Dec 26

OTP5:55 amBucharest Otopeni Intl

25h 50m

2 stops

PHL12:45 amPhiladelphia

Jan 8

PHL5:40 pmPhiladelphia

13h 25m

1 stop

OTP2:05 pmBucharest Otopeni Intl

$723

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/22

5:50 am-4:05 pm

1 stop17h 15m

Philadelphia

Thu 1/29

5:40 pm-2:05 pm

1 stop13h 25m

$634

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/22

5:50 am-6:54 pm

2 stops20h 04m

Philadelphia

Thu 1/29

10:30 am-2:05 pm

2 stops20h 35m

$639

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 1/24

2:50 pm-4:05 pm

1 stop32h 15m

Philadelphia

Sat 1/31

10:30 am-2:05 pm

2 stops20h 35m

$653

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/22

4:40 pm-9:36 pm

3 stops35h 56m

Philadelphia

Thu 1/29

1:10 pm-3:50 pm

2 stops19h 40m

$670

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 1/24

4:00 pm-4:15 pm

1 stop31h 15m

Philadelphia

Sat 1/31

6:35 pm-11:45 pm

1 stop22h 10m

$704

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Fri 12/26

5:55 am-12:45 am

2 stops25h 50m

Philadelphia

Thu 1/8

5:40 pm-2:05 pm

1 stop13h 25m

$723

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Fri 12/26

5:55 am-12:45 am

2 stops25h 50m

Philadelphia

Thu 1/8

6:30 am-2:05 pm

2 stops24h 35m

$728

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Fri 1/23

8:00 am-4:15 pm

1 stop15h 15m

Philadelphia

Mon 1/26

6:35 pm-11:00 pm

1 stop21h 25m

$757

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Fri 1/23

8:00 am-4:15 pm

1 stop15h 15m

Philadelphia

Mon 1/26

6:35 pm-11:00 pm

1 stop21h 25m

$758

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Fri 12/26

4:45 pm-4:15 pm

1 stop30h 30m

Philadelphia

Fri 1/9

6:35 pm-11:25 pm

1 stop21h 50m

$868

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Romania 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

Other information

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Romania to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $604. On the other hand, Monday is the most expensive day to depart from Romania because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $894.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Romania to Philadelphia in the morning for as low as $672. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $780.

Can stopping save me money on Romania to Philadelphia flights?

You could potentially save up to 18% on your flight if you consider stops on a Romania to Philadelphia flight.

Cheap Romania to Philadelphia flight deals and tips

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

Fastest flight time	24h 17m
Direct flights	None

The fastest flight from Romania to Philadelphia takes 24h 17m

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

Search flight deals

When did momondo last update prices for flights from Romania to Philadelphia Airport?
Prices for flights from Romania to Philadelphia Airport were last updated today.
How many operators does momondo search for flights from Romania to Philadelphia Airport?
As of December 2025, there are 2 operators available to choose from for flights from Romania to Philadelphia Airport.
How old do you have to be to fly from Romania to Philadelphia Airport?
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 Romania to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Romania to Philadelphia

Compare and see reviews for airlines that fly from Romania to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $506	Free Cancellation	Rating 7.2 11,048 reviews		Search American Airlines flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 7,573 reviews		Search British Airways flights

Wildwood

Cape May

Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Cherry Hill

Newark

Dewey Beach

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

Pottstown

Elkton

Somers Point

Why use momondo?

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

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

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

Flights from Romania to Philadelphia 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 Romania to Philadelphia?

momondo helps you find the best flight between Romania 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 Romania to Philadelphia right now. Can momondo alert me if prices change?

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