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 13h 25m, respectively.

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 44% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 8 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

American Airlines and British Airways are the most popular carriers operating from Romania to Philadelphia

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 November 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.

$411 Cheap Flights from Romania to Philadelphia in 2025/26

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Recent round-trip flight deals from Romania to Philadelphia

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5:50 am - 10:46 pmOTP-PHL

23h 56m2 stops

3:30 pm - 2:05 pmPHL-OTP

15h 35m2 stops

$610Multiple Airlines

Find Deal

Thu, Jan 15 - Thu, Jan 22

5:50 am - 4:05 pmOTP-PHL

17h 15m1 stop

5:40 pm - 2:05 pmPHL-OTP

13h 25m1 stop

$637Lufthansa

Find Deal

Thu, Jan 15 - Thu, Jan 22

5:50 am - 4:05 pmOTP-PHL

17h 15m1 stop

5:40 pm - 2:05 pmPHL-OTP

13h 25m1 stop

$639Lufthansa

Find Deal

Thu, Jan 15 - Thu, Jan 22

5:50 am - 9:36 pmOTP-PHL

22h 46m2 stops

10:30 am - 2:05 pmPHL-OTP

20h 35m2 stops

$642United Airlines

Find Deal

Thu, Jan 15 - Thu, Jan 22

4:40 pm - 9:36 pmOTP-PHL

35h 56m3 stops

1:10 pm - 12:25 amPHL-OTP

28h 15m2 stops

$688SWISS

Find Deal

Thu, Jan 15 - Thu, Jan 22

4:40 pm - 9:36 pmOTP-PHL

35h 56m3 stops

1:10 pm - 12:25 amPHL-OTP

28h 15m2 stops

$690SWISS

Find Deal

Thu, Jan 15 - Thu, Jan 22

2:50 pm - 5:34 pmOTP-PHL

33h 44m2 stops

10:30 am - 11:50 pmPHL-OTP

30h 20m2 stops

$726United Airlines

Find Deal

Fri, Jan 9 - Fri, Jan 16

5:50 am - 5:28 pmOTP-PHL

18h 38m2 stops

6:10 am - 11:50 pmPHL-OTP

34h 40m2 stops

$869United Airlines

Find Deal

Thu, Dec 18 - Sun, Dec 28

5:50 am - 12:45 amOTP-PHL

25h 55m2 stops

6:10 am - 11:50 pmPHL-OTP

34h 40m2 stops

$870United Airlines

Find Deal

Thu, Dec 18 - Sun, Dec 28

4:30 am - 10:46 pmOTP-PHL

25h 16m3 stops

5:40 pm - 3:35 pmPHL-OTP

14h 55m2 stops

$911Multiple Airlines

Find Deal

Wed, Jan 14 - Thu, Jan 22

Lufthansa flights from Romania to Philadelphia

Our best Lufthansa deals on Romania to Philadelphia flight tickets

Lufthansa

Jan 15

OTP5:50 amBucharest Otopeni Intl

17h 15m

1 stop

PHL4:05 pmPhiladelphia

Jan 22

PHL5:40 pmPhiladelphia

13h 25m

1 stop

OTP2:05 pmBucharest Otopeni Intl

$637

Find similar

Lufthansa

Jan 15

OTP5:50 amBucharest Otopeni Intl

17h 15m

1 stop

PHL4:05 pmPhiladelphia

Jan 22

PHL5:40 pmPhiladelphia

13h 25m

1 stop

OTP2:05 pmBucharest Otopeni Intl

$639

Find similar

United Airlines flights from Romania to Philadelphia

Our best United Airlines deals on Romania to Philadelphia flight tickets

United Airlines

Jan 15

OTP5:50 amBucharest Otopeni Intl

22h 46m

2 stops

PHL9:36 pmPhiladelphia

Jan 22

PHL10:30 amPhiladelphia

20h 35m

2 stops

OTP2:05 pmBucharest Otopeni Intl

$642

Find similar

United Airlines

Jan 9

OTP2:50 pmBucharest Otopeni Intl

33h 44m

2 stops

PHL5:34 pmPhiladelphia

Jan 16

PHL10:30 amPhiladelphia

30h 20m

2 stops

OTP11:50 pmBucharest Otopeni Intl

$726

Find similar

United Airlines

Dec 18

OTP5:50 amBucharest Otopeni Intl

18h 38m

2 stops

PHL5:28 pmPhiladelphia

Dec 28

PHL6:10 amPhiladelphia

34h 40m

2 stops

OTP11:50 pmBucharest Otopeni Intl

$869

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/15

5:50 am-10:46 pm

2 stops23h 56m

Philadelphia

Thu 1/22

3:30 pm-2:05 pm

2 stops15h 35m

$610

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/15

5:50 am-4:05 pm

1 stop17h 15m

Philadelphia

Thu 1/22

5:40 pm-2:05 pm

1 stop13h 25m

$637

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/15

5:50 am-4:05 pm

1 stop17h 15m

Philadelphia

Thu 1/22

5:40 pm-2:05 pm

1 stop13h 25m

$639

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/15

5:50 am-9:36 pm

2 stops22h 46m

Philadelphia

Thu 1/22

10:30 am-2:05 pm

2 stops20h 35m

$642

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/15

4:40 pm-9:36 pm

3 stops35h 56m

Philadelphia

Thu 1/22

1:10 pm-12:25 am

2 stops28h 15m

$688

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/15

4:40 pm-9:36 pm

3 stops35h 56m

Philadelphia

Thu 1/22

1:10 pm-12:25 am

2 stops28h 15m

$690

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Fri 1/9

2:50 pm-5:34 pm

2 stops33h 44m

Philadelphia

Fri 1/16

10:30 am-11:50 pm

2 stops30h 20m

$726

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 12/18

5:50 am-5:28 pm

2 stops18h 38m

Philadelphia

Sun 12/28

6:10 am-11:50 pm

2 stops34h 40m

$869

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 12/18

5:50 am-12:45 am

2 stops25h 55m

Philadelphia

Sun 12/28

6:10 am-11:50 pm

2 stops34h 40m

$870

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Wed 1/14

4:30 am-10:46 pm

3 stops25h 16m

Philadelphia

Thu 1/22

5:40 pm-3:35 pm

2 stops14h 55m

$911

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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	16h 40m
Direct flights	None

The fastest flight from Romania to Philadelphia takes 16h 40m

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 November 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 11,038 reviews		Search American Airlines flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 7,539 reviews		Search British Airways flights

Wildwood

Cape May

Rehoboth Beach

Ocean City

Wildwood Crest

King of Prussia

Cherry Hill

Dewey Beach

Newark

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

Pottstown

Somers Point

Elkton

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.