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

Delta 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 50m, 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 31% 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 September 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.

$355 Cheap Flights from Romania to Philadelphia in 2026

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.

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

15h 00m1 stop London Heathrow

6:35 pm - 3:05 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

13h 30m1 stop London Heathrow

$830British Airways

Thu, Dec 17 - Tue, Jan 12

8:20 am - 4:15 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

14h 55m1 stop London Heathrow

6:35 pm - 12:05 amPHL Philadelphia-OTP Bucharest Otopeni Intl

22h 30m1 stop London Heathrow

$832British Airways

Tue, Nov 3 - Wed, Dec 2

3:40 pm - 4:40 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

32h 00m1 stop London Heathrow

2:45 pm - 3:25 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

17h 40m2 stops Boston Logan Intl London Heathrow

$836British Airways

Thu, Oct 15 - Tue, Oct 20

8:15 am - 4:40 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

15h 25m1 stop London Heathrow

10:10 pm - 1:20 amPHL Philadelphia-OTP Bucharest Otopeni Intl

20h 10m1 stop London Heathrow

$836British Airways

Thu, Oct 15 - Tue, Oct 20

3:40 pm - 4:40 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

32h 00m1 stop London Heathrow

10:10 pm - 5:20 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

12h 10m1 stop London Heathrow

$837British Airways

Thu, Oct 1 - Mon, Oct 5

3:40 pm - 4:40 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

32h 00m1 stop London Heathrow

5:32 pm - 5:20 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

16h 48m2 stops Boston Logan Intl London Heathrow

$837British Airways

Thu, Oct 8 - Mon, Oct 12

4:25 pm - 4:15 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

30h 50m1 stop London Heathrow

4:47 pm - 3:45 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

15h 58m2 stops Boston Logan Intl London Heathrow

$837British Airways

Tue, Nov 3 - Wed, Dec 2

8:15 am - 4:40 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

15h 25m1 stop London Heathrow

7:35 pm - 1:20 amPHL Philadelphia-OTP Bucharest Otopeni Intl

22h 45m1 stop London Heathrow

$837British Airways

Thu, Oct 8 - Mon, Oct 12

2:00 pm - 9:29 amOTP Bucharest Otopeni Intl-PHL Philadelphia

25h 29m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

9:48 am - 2:10 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

21h 22m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

$851Delta

Thu, Oct 29 - Thu, Nov 5

7:05 am - 10:07 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

22h 02m2 stops Amsterdam Schiphol Boston Logan Intl

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

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

$852Delta

Thu, Oct 15 - Tue, Oct 20

Recent last minute flight deals from Romania to Philadelphia

Enter your travel dates to find the best prices.

7:05 am - 11:12 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

23h 07m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

12:29 pm - 5:20 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

21h 51m2 stops Detroit Metropolitan Wayne County Amsterdam Schiphol

$870Delta

Sat, Sep 19 - Wed, Sep 23

8:40 am - 11:12 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

21h 32m2 stops Paris Charles de Gaulle Detroit Metropolitan Wayne County

5:18 pm - 3:50 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

15h 32m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$882Air France

Sat, Sep 19 - Mon, Sep 21

6:00 am - 7:09 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

20h 09m2 stops Paris Charles de Gaulle Boston Logan Intl

5:18 pm - 3:50 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

15h 32m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$882Air France

Sat, Sep 19 - Tue, Sep 22

1:50 pm - 2:20 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

31h 30m2 stops Frankfurt am Main Washington, D.C. Dulles Intl

10:30 am - 6:35 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

25h 05m2 stops Washington, D.C. Dulles Intl Munich Franz Josef Strauss

$933United Airlines

Tue, Sep 15 - Tue, Sep 22

7:05 am - 7:19 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

19h 14m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

11:39 am - 12:45 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

18h 06m2 stops Minneapolis St Paul Paris Charles de Gaulle

$933Delta

Thu, Sep 17 - Tue, Sep 22

7:05 am - 7:09 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

19h 04m2 stops Amsterdam Schiphol Boston Logan Intl

10:35 am - 12:45 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

19h 10m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$933Delta

Thu, Sep 17 - Mon, Sep 21

7:05 am - 10:23 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

22h 18m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

8:10 am - 12:45 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

21h 35m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$933Delta

Fri, Sep 18 - Tue, Sep 22

7:05 am - 10:23 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

22h 18m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

9:25 am - 12:45 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

20h 20m2 stops Boston Logan Intl Paris Charles de Gaulle

$933Delta

Fri, Sep 18 - Wed, Sep 23

3:30 pm - 4:40 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

32h 10m1 stop London Heathrow

6:45 pm - 11:50 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

22h 05m1 stop London Heathrow

$1,397British Airways

Fri, Sep 18 - Fri, Sep 25

3:30 pm - 4:40 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

32h 10m1 stop London Heathrow

6:45 pm - 12:20 amPHL Philadelphia-OTP Bucharest Otopeni Intl

22h 35m1 stop London Heathrow

$1,397British Airways

Fri, Sep 18 - Sat, Sep 26

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

British Airways flights from Romania to Philadelphia

Our best British Airways deals on Romania to Philadelphia flight tickets

British Airways

Dec 17

OTP8:15 amBucharest Otopeni Intl

15h 00m

1 stop

PHL4:15 pmPhiladelphia

Jan 12

PHL6:35 pmPhiladelphia

13h 30m

1 stop

OTP3:05 pmBucharest Otopeni Intl

$830

British Airways

Nov 3

OTP8:20 amBucharest Otopeni Intl

14h 55m

1 stop

PHL4:15 pmPhiladelphia

Dec 2

PHL6:35 pmPhiladelphia

22h 30m

1 stop

OTP12:05 amBucharest Otopeni Intl

$832

British Airways

Oct 15

OTP8:15 amBucharest Otopeni Intl

15h 25m

1 stop

PHL4:40 pmPhiladelphia

Oct 20

PHL10:10 pmPhiladelphia

20h 10m

1 stop

OTP1:20 amBucharest Otopeni Intl

$836

Delta flights from Romania to Philadelphia

Our best Delta deals on Romania to Philadelphia flight tickets

Delta

Oct 29

OTP2:00 pmBucharest Otopeni Intl

25h 29m

2 stops

PHL9:29 amPhiladelphia

Nov 5

PHL9:48 amPhiladelphia

21h 22m

2 stops

OTP2:10 pmBucharest Otopeni Intl

$851

Delta

Oct 15

OTP7:05 amBucharest Otopeni Intl

22h 02m

2 stops

PHL10:07 pmPhiladelphia

Oct 20

PHL6:00 amPhiladelphia

23h 45m

2 stops

OTP12:45 pmBucharest Otopeni Intl

$852

Delta

Oct 1

OTP7:05 amBucharest Otopeni Intl

22h 16m

2 stops

PHL10:21 pmPhiladelphia

Oct 5

PHL6:00 amPhiladelphia

23h 45m

2 stops

OTP12:45 pmBucharest Otopeni Intl

$853

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 12/17

8:15 am-4:15 pm

1 stop15h 00m

Philadelphia

Tue 1/12

6:35 pm-3:05 pm

1 stop13h 30m

$830

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Tue 11/3

8:20 am-4:15 pm

1 stop14h 55m

Philadelphia

Wed 12/2

6:35 pm-12:05 am

1 stop22h 30m

$832

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 10/15

3:40 pm-4:40 pm

1 stop32h 00m

Philadelphia

Tue 10/20

2:45 pm-3:25 pm

2 stops17h 40m

$836

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 10/15

8:15 am-4:40 pm

1 stop15h 25m

Philadelphia

Tue 10/20

10:10 pm-1:20 am

1 stop20h 10m

$836

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 10/1

3:40 pm-4:40 pm

1 stop32h 00m

Philadelphia

Mon 10/5

10:10 pm-5:20 pm

1 stop12h 10m

$837

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 10/8

3:40 pm-4:40 pm

1 stop32h 00m

Philadelphia

Mon 10/12

5:32 pm-5:20 pm

2 stops16h 48m

$837

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Tue 11/3

4:25 pm-4:15 pm

1 stop30h 50m

Philadelphia

Wed 12/2

4:47 pm-3:45 pm

2 stops15h 58m

$837

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 10/8

8:15 am-4:40 pm

1 stop15h 25m

Philadelphia

Mon 10/12

7:35 pm-1:20 am

1 stop22h 45m

$837

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 10/29

2:00 pm-9:29 am

2 stops25h 29m

Philadelphia

Thu 11/5

9:48 am-2:10 pm

2 stops21h 22m

$851

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 10/15

7:05 am-10:07 pm

2 stops22h 02m

Philadelphia

Tue 10/20

6:00 am-12:45 pm

2 stops23h 45m

$852

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 October. Flight prices, which tend to average around $668, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Philadelphia, with average flight prices from Romania averaging around $777.

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	$355
Fastest flight time	14h 55m
Direct flights	None

The best one-way flight to Philadelphia from Romania in the past 72 hours is $355. The best round-trip flight deal from Romania to Philadelphia found on momondo in the last 72 hours is $830.

The fastest flight from Romania to Philadelphia takes 14h 55m

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 September 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 $635	Free Cancellation	Rating 6.7 8,221 reviews		Search British Airways flights

Wildwood

Rehoboth Beach

Cape May

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Reading

Essington

Dover

Dewey Beach

New Castle

North Wildwood

Chester

Vineland

Avalon

Norristown

Stone Harbor

Pottstown

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.