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

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

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.

What airlines fly to Philadelphia?

Lufthansa, United Airlines and HiSky are the top three most popular airlines that fly to Philadelphia from Romania according to our data. Lufthansa is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 7 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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 October 2026, there is 1 operator 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.

$541 Cheap Flights from Romania to Philadelphia in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

6:00 am - 4:05 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

17h 05m1 stop Frankfurt am Main

5:40 pm - 1:55 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

13h 15m1 stop Frankfurt am Main

$838Lufthansa

Thu, Nov 12 - Thu, Nov 19

8:25 am - 4:15 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

14h 50m1 stop London Heathrow

7:50 pm - 12:05 amPHL Philadelphia-OTP Bucharest Otopeni Intl

21h 15m1 stop London Heathrow

$847British Airways

Wed, Jan 6 - Wed, Jan 20

6:00 am - 4:35 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

17h 35m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

2:07 pm - 2:10 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

17h 03m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$850Delta

Thu, Nov 26 - Thu, Dec 3

7:10 pm - 2:44 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

50h 34m2 stops Vienna Intl Montreal Pierre Elliott Trudeau Intl

3:20 pm - 6:25 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

20h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vienna Intl

$850Multiple Airlines

Wed, Jan 6 - Wed, Jan 20

8:25 am - 4:15 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

14h 50m1 stop London Heathrow

6:50 pm - 12:05 amPHL Philadelphia-OTP Bucharest Otopeni Intl

22h 15m2 stops Boston Logan Intl London Heathrow

$852British Airways

Wed, Jan 6 - Wed, Jan 20

6:00 am - 4:05 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

17h 05m1 stop Frankfurt am Main

3:20 pm - 1:55 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

15h 35m2 stops Montreal Pierre Elliott Trudeau Intl Frankfurt am Main

$858United Airlines

Thu, Nov 26 - Thu, Dec 3

1:45 pm - 7:24 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

36h 39m2 stops Frankfurt am Main Chicago O'Hare Intl

6:00 am - 12:30 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

23h 30m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

$859United Airlines

Thu, Oct 22 - Sun, Nov 1

1:45 pm - 11:30 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

16h 45m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

6:46 pm - 6:30 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

17h 44m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$859United Airlines

Wed, Oct 21 - Wed, Oct 28

1:45 pm - 9:29 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

38h 44m2 stops Frankfurt am Main Chicago O'Hare Intl

10:30 am - 1:00 amPHL Philadelphia-OTP Bucharest Otopeni Intl

32h 30m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

$859United Airlines

Thu, Oct 22 - Fri, Oct 30

1:45 pm - 9:29 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

38h 44m2 stops Frankfurt am Main Chicago O'Hare Intl

10:30 am - 1:00 amPHL Philadelphia-OTP Bucharest Otopeni Intl

32h 30m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

$859United Airlines

Wed, Oct 21 - Fri, Oct 30

Recent last minute flight deals from Romania to Philadelphia

Enter your travel dates to find the best prices.

6:00 am - 6:21 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

19h 21m2 stops Paris Charles de Gaulle Minneapolis St Paul

6:00 am - 12:45 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

23h 45m2 stops Boston Logan Intl Paris Charles de Gaulle

$937Delta

Sun, Oct 11 - Sat, May 15

6:00 am - 10:07 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

23h 07m2 stops Paris Charles de Gaulle Boston Logan Intl

5:38 pm - 11:25 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

22h 47m2 stops Boston Logan Intl Paris Charles de Gaulle

$937Delta

Sun, Oct 11 - Sat, May 8

3:40 pm - 12:56 amOTP Bucharest Otopeni Intl-PHL Philadelphia

40h 16m2 stops Paris Charles de Gaulle Atlanta Hartsfield-Jackson

5:38 pm - 3:50 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

15h 12m2 stops Boston Logan Intl Paris Charles de Gaulle

$952Air France

Mon, Oct 12 - Sat, May 8

10:40 am - 2:30 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

34h 50m1 stop Doha Hamad Intl

3:20 pm - 3:20 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

41h 00m2 stops Montreal Pierre Elliott Trudeau Intl Zurich

$1,035Multiple Airlines

Sun, Oct 11 - Sat, May 15

5:10 pm - 2:30 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

28h 20m1 stop Doha Hamad Intl

4:30 pm - 11:40 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

48h 10m2 stops Toronto Pearson Intl Frankfurt am Main

$1,037Multiple Airlines

Mon, Oct 12 - Sat, May 8

5:10 pm - 2:30 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

28h 20m1 stop Doha Hamad Intl

4:30 pm - 11:40 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

48h 10m2 stops Toronto Pearson Intl Frankfurt am Main

$1,037Multiple Airlines

Sun, Oct 11 - Sat, May 8

10:40 am - 2:30 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

34h 50m1 stop Doha Hamad Intl

5:35 pm - 1:00 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

12h 25m1 stop Frankfurt am Main

$1,050Multiple Airlines

Sun, Oct 11 - Sat, May 8

5:10 pm - 2:30 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

28h 20m1 stop Doha Hamad Intl

5:35 pm - 1:00 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

12h 25m1 stop Frankfurt am Main

$1,067Multiple Airlines

Mon, Oct 12 - Sat, May 8

5:10 pm - 2:30 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

28h 20m1 stop Doha Hamad Intl

5:35 pm - 4:20 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

15h 45m1 stop Frankfurt am Main

$1,092Multiple Airlines

Sun, Oct 11 - Sat, May 15

6:55 pm - 10:09 amOTP Bucharest Otopeni Intl-PHL Philadelphia

46h 14m2 stops Vienna Intl Chicago O'Hare Intl

6:45 pm - 6:35 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

16h 50m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

$1,119United Airlines

Sun, Oct 11 - Sat, May 8

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Delta flights from Romania to Philadelphia

Our best Delta deals on Romania to Philadelphia flight tickets

Delta

Nov 26

OTP6:00 amBucharest Otopeni Intl

17h 35m

2 stops

PHL4:35 pmPhiladelphia

Dec 3

PHL2:07 pmPhiladelphia

17h 03m

2 stops

OTP2:10 pmBucharest Otopeni Intl

$850

Delta

Oct 23

OTP7:05 amBucharest Otopeni Intl

18h 16m

2 stops

PHL6:21 pmPhiladelphia

Oct 28

PHL12:05 pmPhiladelphia

18h 55m

2 stops

OTP1:00 pmBucharest Otopeni Intl

$893

Delta

Oct 22

OTP7:05 amBucharest Otopeni Intl

16h 39m

2 stops

PHL4:44 pmPhiladelphia

Oct 28

PHL12:09 pmPhiladelphia

18h 51m

2 stops

OTP1:00 pmBucharest Otopeni Intl

$901

United Airlines flights from Romania to Philadelphia

Our best United Airlines deals on Romania to Philadelphia flight tickets

United Airlines

Nov 26

OTP6:00 amBucharest Otopeni Intl

17h 05m

1 stop

PHL4:05 pmPhiladelphia

Dec 3

PHL3:20 pmPhiladelphia

15h 35m

2 stops

OTP1:55 pmBucharest Otopeni Intl

$858

United Airlines

Oct 21

OTP1:45 pmBucharest Otopeni Intl

16h 45m

2 stops

PHL11:30 pmPhiladelphia

Oct 28

PHL6:46 pmPhiladelphia

17h 44m

2 stops

OTP6:30 pmBucharest Otopeni Intl

$859

United Airlines

Oct 21

OTP1:45 pmBucharest Otopeni Intl

16h 45m

2 stops

PHL11:30 pmPhiladelphia

Oct 27

PHL6:40 pmPhiladelphia

13h 15m

1 stop

OTP1:55 pmBucharest Otopeni Intl

$860

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 11/12

6:00 am-4:05 pm

1 stop17h 05m

Philadelphia

Thu 11/19

5:40 pm-1:55 pm

1 stop13h 15m

$838

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Wed 1/6

8:25 am-4:15 pm

1 stop14h 50m

Philadelphia

Wed 1/20

7:50 pm-12:05 am

1 stop21h 15m

$847

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 11/26

6:00 am-4:35 pm

2 stops17h 35m

Philadelphia

Thu 12/3

2:07 pm-2:10 pm

2 stops17h 03m

$850

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Wed 1/6

7:10 pm-2:44 pm

2 stops50h 34m

Philadelphia

Wed 1/20

3:20 pm-6:25 pm

2 stops20h 05m

$850

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Wed 1/6

8:25 am-4:15 pm

1 stop14h 50m

Philadelphia

Wed 1/20

6:50 pm-12:05 am

2 stops22h 15m

$852

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 11/26

6:00 am-4:05 pm

1 stop17h 05m

Philadelphia

Thu 12/3

3:20 pm-1:55 pm

2 stops15h 35m

$858

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 10/22

1:45 pm-7:24 pm

2 stops36h 39m

Philadelphia

Sun 11/1

6:00 am-12:30 pm

2 stops23h 30m

$859

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Wed 10/21

1:45 pm-11:30 pm

2 stops16h 45m

Philadelphia

Wed 10/28

6:46 pm-6:30 pm

2 stops17h 44m

$859

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 10/22

1:45 pm-9:29 pm

2 stops38h 44m

Philadelphia

Fri 10/30

10:30 am-1:00 am

2 stops32h 30m

$859

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Wed 10/21

1:45 pm-9:29 pm

2 stops38h 44m

Philadelphia

Fri 10/30

10:30 am-1:00 am

2 stops32h 30m

$859

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 month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Romania is in December. Flight prices, which tend to average around $777, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Philadelphia, with average flight prices from Romania averaging around $815.

Can stopping save me money on Romania to Philadelphia flights?

You could potentially save up to 51% 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

Best Price Found	$541
Fastest flight time	14h 50m
Direct flights	None

The best one-way flight to Philadelphia from Romania in the past 72 hours is $541. The best round-trip flight deal from Romania to Philadelphia found on momondo in the last 72 hours is $838.

The fastest flight from Romania to Philadelphia takes 14h 50m

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

Search flight deals

Frequently asked questions about flying 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 October 2026, there is 1 operator 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
British Airways	PriceFrom $688	Free Cancellation	Rating 6.7 8,255 reviews		Search British Airways flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

New Castle

North Wildwood

Chester

Vineland

Avalon

Lewes

Pottstown

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.