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

Lufthansa is the most popular carrier operating from Romania to Philadelphia

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 42% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 10 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 Timisoara, and flying into Philadelphia, then you can expect flight times to average 9h 50m and 16h 15m, 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 December 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.

$569 Cheap Flights from Romania to Philadelphia in 2025/26

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Find the cheapest flights from Romania to Philadelphia

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One-way

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Recent round-trip flight deals from Romania to Philadelphia

Enter your travel dates to find the best prices.

8:00 am - 4:15 pm

OTP

PHL

15h 15m1 stop

4:44 pm - 3:30 pm

PHL

OTP

15h 46m2 stops

$603British Airways

Thu, Jan 22 - Mon, Jan 26

3:30 pm - 4:40 pm

OTP

PHL

32h 10m1 stop

1:35 pm - 1:25 am

PHL

OTP

28h 50m2 stops

$604British Airways

Mon, Apr 6 - Tue, Apr 14

6:00 am - 4:50 pm

OTP

PHL

17h 50m2 stops

5:32 pm - 3:50 pm

PHL

OTP

15h 18m2 stops

$606Multiple Airlines

Fri, Jan 16 - Wed, Jan 21

6:00 am - 7:41 pm

OTP

PHL

20h 41m2 stops

7:14 pm - 10:50 pm

PHL

OTP

20h 36m2 stops

$607Delta

Fri, Jan 16 - Tue, Jan 20

8:25 am - 8:20 pm

OTP

PHL

18h 55m2 stops

10:30 am - 1:25 am

PHL

OTP

31h 55m2 stops

$609British Airways

Tue, Apr 7 - Thu, Apr 16

8:05 pm - 9:20 pm

OTP

PHL

32h 15m2 stops

6:45 pm - 2:00 pm

PHL

OTP

12h 15m1 stop

$616British Airways

Sat, Apr 11 - Sat, Apr 18

8:00 am - 4:15 pm

OTP

PHL

15h 15m1 stop

1:49 pm - 3:30 pm

PHL

OTP

18h 41m2 stops

$632Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

8:25 am - 4:40 pm

OTP

PHL

15h 15m1 stop

10:20 pm - 7:05 pm

PHL

OTP

13h 45m1 stop

$633British Airways

Sat, Apr 11 - Fri, Apr 17

8:00 am - 8:25 pm

OTP

PHL

19h 25m2 stops

3:40 pm - 3:30 pm

PHL

OTP

16h 50m2 stops

$635American Airlines

Thu, Jan 22 - Mon, Jan 26

6:05 am - 4:00 pm

OTP

PHL

16h 55m1 stop

7:45 pm - 6:35 pm

PHL

OTP

15h 50m2 stops

$637United Airlines

Tue, Apr 7 - Mon, Apr 13

British Airways flights from Romania to Philadelphia

Our best British Airways deals on Romania to Philadelphia flight tickets

British Airways

Jan 22

OTP8:00 amBucharest Otopeni Intl

15h 15m

1 stop

PHL4:15 pmPhiladelphia

Jan 26

PHL4:44 pmPhiladelphia

15h 46m

2 stops

OTP3:30 pmBucharest Otopeni Intl

$603

Find similar

British Airways

Apr 6

OTP3:30 pmBucharest Otopeni Intl

32h 10m

1 stop

PHL4:40 pmPhiladelphia

Apr 14

PHL1:35 pmPhiladelphia

28h 50m

2 stops

OTP1:25 amBucharest Otopeni Intl

$604

Find similar

British Airways

Apr 7

OTP8:25 amBucharest Otopeni Intl

18h 55m

2 stops

PHL8:20 pmPhiladelphia

Apr 16

PHL10:30 amPhiladelphia

31h 55m

2 stops

OTP1:25 amBucharest Otopeni Intl

$609

Find similar

United Airlines flights from Romania to Philadelphia

Our best United Airlines deals on Romania to Philadelphia flight tickets

United Airlines

Apr 7

OTP6:05 amBucharest Otopeni Intl

16h 55m

1 stop

PHL4:00 pmPhiladelphia

Apr 13

PHL7:45 pmPhiladelphia

15h 50m

2 stops

OTP6:35 pmBucharest Otopeni Intl

$637

Find similar

United Airlines

Apr 6

OTP6:05 amBucharest Otopeni Intl

37h 12m

2 stops

PHL12:17 pmPhiladelphia

Apr 16

PHL7:45 pmPhiladelphia

15h 50m

2 stops

OTP6:35 pmBucharest Otopeni Intl

$642

Find similar

United Airlines

Apr 6

OTP6:05 amBucharest Otopeni Intl

37h 12m

2 stops

PHL12:17 pmPhiladelphia

Apr 15

PHL2:55 pmPhiladelphia

18h 25m

2 stops

OTP4:20 pmBucharest Otopeni Intl

$643

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/22

8:00 am-4:15 pm

1 stop15h 15m

Philadelphia

Mon 1/26

4:44 pm-3:30 pm

2 stops15h 46m

$603

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Mon 4/6

3:30 pm-4:40 pm

1 stop32h 10m

Philadelphia

Tue 4/14

1:35 pm-1:25 am

2 stops28h 50m

$604

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Fri 1/16

6:00 am-4:50 pm

2 stops17h 50m

Philadelphia

Wed 1/21

5:32 pm-3:50 pm

2 stops15h 18m

$606

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Fri 1/16

6:00 am-7:41 pm

2 stops20h 41m

Philadelphia

Tue 1/20

7:14 pm-10:50 pm

2 stops20h 36m

$607

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Tue 4/7

8:25 am-8:20 pm

2 stops18h 55m

Philadelphia

Thu 4/16

10:30 am-1:25 am

2 stops31h 55m

$609

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 4/11

8:05 pm-9:20 pm

2 stops32h 15m

Philadelphia

Sat 4/18

6:45 pm-2:00 pm

1 stop12h 15m

$616

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/22

8:00 am-4:15 pm

1 stop15h 15m

Philadelphia

Mon 1/26

1:49 pm-3:30 pm

2 stops18h 41m

$632

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 4/11

8:25 am-4:40 pm

1 stop15h 15m

Philadelphia

Fri 4/17

10:20 pm-7:05 pm

1 stop13h 45m

$633

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 1/22

8:00 am-8:25 pm

2 stops19h 25m

Philadelphia

Mon 1/26

3:40 pm-3:30 pm

2 stops16h 50m

$635

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Tue 4/7

6:05 am-4:00 pm

1 stop16h 55m

Philadelphia

Mon 4/13

7:45 pm-6:35 pm

2 stops15h 50m

$637

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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	15h 15m
Direct flights	None

The fastest flight from Romania to Philadelphia takes 15h 15m

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 December 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 11,050 reviews		Search American Airlines flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.7 7,600 reviews		Search British Airways flights

Wildwood

Cape May

Rehoboth Beach

Wildwood Crest

Ocean City

King of Prussia

Cherry Hill

Newark

Dewey Beach

Reading

North Wildwood

Avalon

Dover

Lewes

Stone Harbor

Essington

Vineland

Pottstown

Elkton

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.