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$378+ Cheap flights from Philadelphia (PHL) to Romania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — OTP
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Find flight deals from Philadelphia to Romania

Cheapest flights from Philadelphia to Romania
Explore the most affordable flight options available from Philadelphia to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:40 pmPHL - OTP
1 stop13h 15mLufthansa
Thu 1/85:50 amOTP - PHL
1 stop17h 15mLufthansa
Deal found 11/11$484
This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:45 pmPHL - OTP
1 stop20h 45mAmerican Airlines
Wed 12/38:05 amOTP - PHL
2 stops18h 57mAmerican Airlines
Deal found 11/12$493
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:00 pmPHL - OTP
2 stops15h 35mUnited Airlines
Wed 12/36:05 amOTP - PHL
2 stops23h 41mUnited Airlines
Deal found 11/11$494
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:15 amPHL - OTP
2 stops29h 35mDelta
Mon 12/11:55 pmOTP - PHL
2 stops40h 15mDelta
Deal found 11/11$499
This Air Canada deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/193:30 pmPHL - OTP
2 stops20h 10mAir Canada
Wed 12/36:05 amOTP - PHL
2 stops23h 41mAir Canada
Deal found 11/11$502
This Delta deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/191:25 pmPHL - OTP
2 stops20h 45mDelta
Tue 12/21:55 pmOTP - PHL
2 stops34h 01mDelta
Deal found 11/11$505
This Mytrip deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/23:30 pmPHL - OTP
2 stops15h 25mMultiple Airlines
Thu 1/85:50 amOTP - PHL
1 stop17h 15mMultiple Airlines
Deal found 11/11$515
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/248:00 pmPHL - OTP
2 stops15h 35mUnited Airlines
Tue 12/25:55 amOTP - PHL
1 stop17h 10mUnited Airlines
Deal found 11/11$517
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:00 pmPHL - OTP
2 stops15h 40mUnited Airlines
Wed 12/32:40 pmOTP - PHL
1 stop32h 25mUnited Airlines
Deal found 11/11$520
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2510:34 amPHL - OTP
2 stops18h 56mUnited Airlines
Wed 12/32:40 pmOTP - PHL
1 stop32h 25mUnited Airlines
Deal found 11/11$529
This United Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:15 amPHL - OTP
2 stops30h 40mUnited Airlines
Thu 1/85:50 amOTP - PHL
1 stop17h 15mUnited Airlines
Deal found 11/11$531
This Ovago deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:40 pmPHL - IAS
2 stops38h 40mMultiple Airlines
Wed 12/174:05 pmIAS - PHL
2 stops31h 00mMultiple Airlines
Deal found 11/12$677

Cheap flight deals from Philadelphia to Romania

Keep the following information in mind while searching for Philadelphia to Romania flight deals. Data was last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$473
(KAYAK)

One-way from

$378
(Kiwi.com)

Popular in

May

Cheapest in

January
Provider with most accurate pricing for Philadelphia-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Bucharest (BUH) flights.
Search Deals
From Philadelphia to Romania
Search Deals
One-way flight from Philadelphia to Romania
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($119 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($28 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Romania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Philadelphia to Romania that are best for you.

Fly from

Philadelphia

Fly to

Romania

Route

Depart

Return

Price

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 3/16

8:05 pm-6:35 pm

2 stops16h 30m

Bucharest Otopeni Intl

Tue 3/31

6:05 am-4:00 pm

1 stop16h 55m

$490

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 3/16

2:37 pm-6:35 pm

2 stops21h 58m

Bucharest Otopeni Intl

Thu 4/2

5:55 am-4:00 pm

1 stop17h 05m

$490

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 3/18

1:00 pm-10:50 pm

2 stops27h 50m

Bucharest Otopeni Intl

Thu 4/2

7:00 am-9:17 pm

2 stops21h 17m

$498

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 3/18

3:30 pm-2:00 pm

2 stops16h 30m

Bucharest Otopeni Intl

Thu 4/2

5:55 am-4:00 pm

1 stop17h 05m

$498

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 3/18

1:00 pm-10:50 pm

2 stops27h 50m

Bucharest Otopeni Intl

Tue 3/31

1:50 pm-5:16 pm

2 stops34h 26m

$498

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 3/18

1:00 pm-10:50 pm

2 stops27h 50m

Bucharest Otopeni Intl

Wed 4/1

7:00 am-12:22 am

2 stops24h 22m

$498

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 11/26

5:33 pm-3:50 pm

2 stops15h 17m

Bucharest Otopeni Intl

Wed 12/3

1:55 pm-12:51 am

2 stops17h 56m

$499

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 3/16

6:15 am-10:50 pm

2 stops34h 35m

Bucharest Otopeni Intl

Mon 3/30

1:50 pm-4:22 pm

2 stops33h 32m

$499

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/17

5:59 pm-10:50 pm

2 stops22h 51m

Bucharest Otopeni Intl

Mon 3/30

1:50 pm-9:17 pm

2 stops38h 27m

$499

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 3/18

1:00 pm-10:50 pm

2 stops27h 50m

Bucharest Otopeni Intl

Mon 3/30

1:50 pm-4:22 pm

2 stops33h 32m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 28 results
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Best time to book a flight from Philadelphia to Romania

Have a flexible travel schedule? Discover the best time to fly to Romania from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Romania

What is the cheapest month to book a flight from Philadelphia to Romania?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Romania (average of $304). Flying from Philadelphia to Romania in May is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to RO?

Find hourly flight availability from Philadelphia to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 13, 2025.

It’s typically best to fly out from Philadelphia to Romania in the morning. Doing so could potentially save you 40% on the flight price compared to flying in the afternoon, which is usually more expensive.

Reviews of airlines servicing Romania

Get insights into the airlines that provide service to Romania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Romania. Reviews last updated November 13, 2025.
Get a feel of what it's like to fly with United Airlines, Lufthansa, and British Airways from Philadelphia to Romania by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,015 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,015 reviews
United Airlines
7.4
Good
9,015 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,570 reviews
United Airlines
7.4
Good
9,015 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
British Airways
6.7
Okay
7,516 reviews
United Airlines
7.4
Good
9,015 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Romania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Romania?

    For a flight from Philadelphia to Romania, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

  • How long is the flight from Philadelphia to Romania?

    There are many flights that can get you from Philadelphia to Romania in 16h 30m. Fly via United Airlines, Delta, or Air Canada to get the fastest option. The distance from Philadelphia to Romania is about 4831 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Philadelphia to Romania?

    While some choose either Philadelphia - Cluj Napoca or Philadelphia - Iasi, Philadelphia - Bucharest Otopeni Intl is the most popular route from Philadelphia to Romania.

  • Can I find deals for flights from Philadelphia to Romania that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Romania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Romania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Romania.

  • Can I find deals for business class flights from Philadelphia to Romania?

    Yes. Cheapflights offers flight deals from Philadelphia to Romania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Romania?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Romania (average of $304). Flying from Philadelphia to Romania in May is currently the most expensive (average of $510). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Philadelphia to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Philadelphia to Romania

Discover the top 3 airlines that operate flights from Philadelphia to Romania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$539Average$946FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$571Average$866FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$678Average$898FlexibilityNo cancel feeOn-time70%

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