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 47% 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.

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 14h 50m, 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 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.

$588 Cheap Flights from Romania to Philadelphia in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Romania to Philadelphia

Round-trip

One-way

Last minute

Recent round-trip flight deals from Romania to Philadelphia

Enter your travel dates to find the best prices.

5:55 am - 10:46 pmOTP-PHL

23h 51m2 stops

5:40 pm - 2:05 pmPHL-OTP

13h 25m1 stop

$682United Airlines

Find Deal

Sun, Dec 21 - Sun, Jan 11

6:00 am - 4:56 pmOTP-PHL

17h 56m2 stops

9:39 am - 10:50 pmPHL-OTP

30h 11m2 stops

$717Delta

Find Deal

Wed, Dec 3 - Sun, Dec 7

8:05 am - 4:15 pmOTP-PHL

15h 10m1 stop

6:35 pm - 7:35 pmPHL-OTP

18h 00m1 stop

$732British Airways

Find Deal

Wed, Dec 3 - Sun, Dec 7

3:50 pm - 4:15 pmOTP-PHL

31h 25m1 stop

6:35 pm - 7:35 pmPHL-OTP

18h 00m1 stop

$795British Airways

Find Deal

Wed, Dec 3 - Sun, Dec 7

8:05 am - 4:15 pmOTP-PHL

15h 10m1 stop

6:45 pm - 7:35 pmPHL-OTP

17h 50m2 stops

$816American Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

8:05 am - 8:02 pmOTP-PHL

18h 57m2 stops

7:51 pm - 7:35 pmPHL-OTP

16h 44m1 stop

$818American Airlines

Find Deal

Wed, Dec 3 - Sun, Dec 7

7:35 am - 7:30 amOTP-PHL

30h 55m2 stops

3:40 pm - 3:05 pmPHL-OTP

16h 25m2 stops

$882American Airlines

Find Deal

Sun, Dec 21 - Sat, Jan 10

4:40 pm - 4:05 pmOTP-PHL

54h 25m2 stops

1:10 pm - 12:30 amPHL-OTP

28h 20m3 stops

$888SWISS

Find Deal

Sun, Dec 21 - Fri, Jan 9

5:55 am - 11:30 pmOTP-PHL

24h 35m2 stops

6:30 am - 12:30 pmPHL-OTP

23h 00m2 stops

$950United Airlines

Find Deal

Fri, Dec 19 - Fri, Jan 9

5:55 am - 11:30 pmOTP-PHL

24h 35m2 stops

5:40 pm - 2:05 pmPHL-OTP

13h 25m1 stop

$976United Airlines

Find Deal

Fri, Dec 19 - Sun, Jan 11

United Airlines flights from Romania to Philadelphia

Our best United Airlines deals on Romania to Philadelphia flight tickets

United Airlines

Dec 21

OTP5:55 amBucharest Otopeni Intl

23h 51m

2 stops

PHL10:46 pmPhiladelphia

Jan 11

PHL5:40 pmPhiladelphia

13h 25m

1 stop

OTP2:05 pmBucharest Otopeni Intl

$682

Find similar

United Airlines

Nov 24

OTP2:50 pmBucharest Otopeni Intl

49h 56m

2 stops

PHL9:46 amPhiladelphia

Apr 14

PHL5:35 pmPhiladelphia

15h 55m

1 stop

OTP4:30 pmBucharest Otopeni Intl

$709

Find similar

United Airlines

Nov 24

OTP2:50 pmBucharest Otopeni Intl

49h 56m

2 stops

PHL9:46 amPhiladelphia

Apr 14

PHL9:15 amPhiladelphia

20h 50m

2 stops

OTP1:05 pmBucharest Otopeni Intl

$716

Find similar

British Airways flights from Romania to Philadelphia

Our best British Airways deals on Romania to Philadelphia flight tickets

British Airways

Dec 3

OTP8:05 amBucharest Otopeni Intl

15h 10m

1 stop

PHL4:15 pmPhiladelphia

Dec 7

PHL6:35 pmPhiladelphia

18h 00m

1 stop

OTP7:35 pmBucharest Otopeni Intl

$732

Find similar

British Airways

Dec 3

OTP3:50 pmBucharest Otopeni Intl

31h 25m

1 stop

PHL4:15 pmPhiladelphia

Dec 7

PHL6:35 pmPhiladelphia

18h 00m

1 stop

OTP7:35 pmBucharest Otopeni Intl

$795

Find similar

British Airways

Nov 24

OTP8:05 amBucharest Otopeni Intl

15h 10m

1 stop

PHL4:15 pmPhiladelphia

Apr 14

PHL10:20 pmPhiladelphia

20h 05m

1 stop

OTP1:25 amBucharest Otopeni Intl

$922

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sun 12/21

5:55 am-10:46 pm

2 stops23h 51m

Philadelphia

Sun 1/11

5:40 pm-2:05 pm

1 stop13h 25m

$682

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Wed 12/3

6:00 am-4:56 pm

2 stops17h 56m

Philadelphia

Sun 12/7

9:39 am-10:50 pm

2 stops30h 11m

$717

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Wed 12/3

8:05 am-4:15 pm

1 stop15h 10m

Philadelphia

Sun 12/7

6:35 pm-7:35 pm

1 stop18h 00m

$732

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Wed 12/3

3:50 pm-4:15 pm

1 stop31h 25m

Philadelphia

Sun 12/7

6:35 pm-7:35 pm

1 stop18h 00m

$795

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Wed 12/3

8:05 am-4:15 pm

1 stop15h 10m

Philadelphia

Sun 12/7

6:45 pm-7:35 pm

2 stops17h 50m

$816

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Wed 12/3

8:05 am-8:02 pm

2 stops18h 57m

Philadelphia

Sun 12/7

7:51 pm-7:35 pm

1 stop16h 44m

$818

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sun 12/21

7:35 am-7:30 am

2 stops30h 55m

Philadelphia

Sat 1/10

3:40 pm-3:05 pm

2 stops16h 25m

$882

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sun 12/21

4:40 pm-4:05 pm

2 stops54h 25m

Philadelphia

Fri 1/9

1:10 pm-12:30 am

3 stops28h 20m

$888

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Fri 12/19

5:55 am-11:30 pm

2 stops24h 35m

Philadelphia

Fri 1/9

6:30 am-12:30 pm

2 stops23h 00m

$950

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Fri 12/19

5:55 am-11:30 pm

2 stops24h 35m

Philadelphia

Sun 1/11

5:40 pm-2:05 pm

1 stop13h 25m

$976

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 58% 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

Direct flights	None

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 11,045 reviews		Search American Airlines flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 7,534 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

Dover

Avalon

Lewes

Stone Harbor

Essington

Vineland

Pottstown

New Castle

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.