What airlines fly to Philadelphia?

LOT, Lufthansa and United Airlines are the top three most popular airlines that fly to Philadelphia from Romania according to our data. LOT is the first choice among our users, with 30% 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.

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.

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 August 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.

$402 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.

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

17h 00m1 stop Frankfurt am Main

5:40 pm - 1:05 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

12h 25m1 stop Frankfurt am Main

$855Lufthansa

Mon, Sep 14 - Mon, Sep 21

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

17h 00m1 stop Frankfurt am Main

5:40 pm - 4:20 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

15h 40m1 stop Frankfurt am Main

$856Lufthansa

Thu, Sep 10 - Wed, Sep 16

7:05 am - 11:56 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

23h 51m2 stops Amsterdam Schiphol Minneapolis St Paul

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

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

$857Delta

Tue, Sep 22 - Tue, Sep 29

2:00 pm - 10:21 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

15h 21m2 stops Amsterdam Schiphol Boston Logan Intl

12:07 pm - 12:45 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

17h 38m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

$857Delta

Mon, Sep 14 - Mon, Sep 21

7:05 am - 9:53 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

21h 48m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

5:00 pm - 3:50 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

15h 50m2 stops Boston Logan Intl Paris Charles de Gaulle

$857Multiple Airlines

Thu, Sep 10 - Wed, Sep 16

2:00 pm - 10:21 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

15h 21m2 stops Amsterdam Schiphol Boston Logan Intl

5:00 pm - 3:50 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

15h 50m2 stops Boston Logan Intl Paris Charles de Gaulle

$857Multiple Airlines

Mon, Sep 14 - Mon, Sep 21

7:05 am - 10:21 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

22h 16m2 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

$857Delta

Wed, Sep 23 - Thu, Oct 1

6:00 am - 7:12 pmOTP Bucharest Otopeni Intl-PHL Philadelphia

20h 12m2 stops Amsterdam Schiphol Boston Logan Intl

12:30 pm - 2:10 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

18h 40m2 stops Boston Logan Intl Paris Charles de Gaulle

$857Delta

Fri, Nov 27 - Mon, Dec 7

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

14h 50m1 stop London Heathrow

7:50 pm - 3:30 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

12h 40m1 stop London Heathrow

$864British Airways

Fri, Nov 27 - Mon, Dec 7

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

14h 50m1 stop London Heathrow

5:32 pm - 3:30 pmPHL Philadelphia-OTP Bucharest Otopeni Intl

14h 58m2 stops Charlotte Douglas London Heathrow

$872British Airways

Fri, Nov 27 - Mon, Dec 7

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

United Airlines flights from Romania to Philadelphia

Our best United Airlines deals on Romania to Philadelphia flight tickets

United Airlines

Sep 21

OTP6:05 amBucharest Otopeni Intl

17h 00m

1 stop

PHL4:05 pmPhiladelphia

Oct 3

PHL7:30 pmPhiladelphia

16h 05m

2 stops

OTP6:35 pmBucharest Otopeni Intl

$862

United Airlines

Sep 21

OTP6:05 amBucharest Otopeni Intl

17h 00m

1 stop

PHL4:05 pmPhiladelphia

Sep 29

PHL5:40 pmPhiladelphia

12h 20m

1 stop

OTP1:00 pmBucharest Otopeni Intl

$863

United Airlines

Sep 22

OTP6:05 amBucharest Otopeni Intl

22h 27m

2 stops

PHL9:32 pmPhiladelphia

Sep 29

PHL5:40 pmPhiladelphia

15h 40m

1 stop

OTP4:20 pmBucharest Otopeni Intl

$866

Delta flights from Romania to Philadelphia

Our best Delta deals on Romania to Philadelphia flight tickets

Delta

Sep 24

OTP7:05 amBucharest Otopeni Intl

23h 07m

2 stops

PHL11:12 pmPhiladelphia

Sep 28

PHL1:24 pmPhiladelphia

16h 21m

2 stops

OTP12:45 pmBucharest Otopeni Intl

$893

Delta

Oct 11

OTP7:05 amBucharest Otopeni Intl

22h 02m

2 stops

PHL10:07 pmPhiladelphia

Oct 18

PHL10:00 amPhiladelphia

19h 45m

2 stops

OTP12:45 pmBucharest Otopeni Intl

$897

Delta

Sep 25

OTP7:05 amBucharest Otopeni Intl

22h 16m

2 stops

PHL10:21 pmPhiladelphia

Sep 30

PHL9:25 amPhiladelphia

20h 35m

2 stops

OTP1:00 pmBucharest Otopeni Intl

$899

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Mon 9/14

6:05 am-4:05 pm

1 stop17h 00m

Philadelphia

Mon 9/21

5:40 pm-1:05 pm

1 stop12h 25m

$855

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 9/10

6:05 am-4:05 pm

1 stop17h 00m

Philadelphia

Wed 9/16

5:40 pm-4:20 pm

1 stop15h 40m

$856

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Tue 9/22

7:05 am-11:56 pm

2 stops23h 51m

Philadelphia

Tue 9/29

10:35 am-12:45 pm

2 stops19h 10m

$857

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Mon 9/14

2:00 pm-10:21 pm

2 stops15h 21m

Philadelphia

Mon 9/21

12:07 pm-12:45 pm

2 stops17h 38m

$857

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Thu 9/10

7:05 am-9:53 pm

2 stops21h 48m

Philadelphia

Wed 9/16

5:00 pm-3:50 pm

2 stops15h 50m

$857

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Mon 9/14

2:00 pm-10:21 pm

2 stops15h 21m

Philadelphia

Mon 9/21

5:00 pm-3:50 pm

2 stops15h 50m

$857

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Wed 9/23

7:05 am-10:21 pm

2 stops22h 16m

Philadelphia

Thu 10/1

6:00 am-12:45 pm

2 stops23h 45m

$857

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Fri 11/27

6:00 am-7:12 pm

2 stops20h 12m

Philadelphia

Mon 12/7

12:30 pm-2:10 pm

2 stops18h 40m

$857

Quickest round-trip

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Fri 11/27

8:25 am-4:15 pm

1 stop14h 50m

Philadelphia

Mon 12/7

7:50 pm-3:30 pm

1 stop12h 40m

$864

BucharestPhiladelphia

OTP Bucharest Otopeni Intl - PHL Philadelphia

OTPPHL

Bucharest Otopeni Intl

Fri 11/27

8:25 am-4:15 pm

1 stop14h 50m

Philadelphia

Mon 12/7

5:32 pm-3:30 pm

2 stops14h 58m

$872

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 $652, 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	$402
Fastest flight time	14h 50m
Direct flights	None

The best one-way flight to Philadelphia from Romania in the past 72 hours is $402. The best round-trip flight deal from Romania to Philadelphia found on momondo in the last 72 hours is $855.

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 August 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 8,194 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

North Wildwood

New Castle

Chester

Vineland

Avalon

Lewes

Pottstown

Stone Harbor

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.