HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bucharest

$330+ Cheap flights from Philadelphia (PHL) to Bucharest (BUH)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BUH
ene. 15 — ene. 221
jue. 1/15
jue. 1/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Bucharest with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Philadelphia to Bucharest

Cheapest flights from Philadelphia to Bucharest
Explore the most affordable flight options available from Philadelphia to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/14. 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.
sáb. 12/276:10 pmPHL - OTP
1 stop12h 55mUnited Airlines
sáb. 1/35:55 amOTP - PHL
2 stops23h 51mUnited Airlines
Deal found 12/14$1,891
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
sáb. 12/2010:00 pmPHL - OTP
2 stops54h 20mMultiple Airlines
mar. 12/305:10 pmOTP - PHL
1 stop29h 50mMultiple Airlines
Deal found 12/16$1,926
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
mié. 12/175:30 pmPHL - OTP
2 stops43h 25mMultiple Airlines
mar. 12/305:10 pmOTP - PHL
1 stop29h 50mMultiple Airlines
Deal found 12/16$1,960
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
jue. 12/186:30 amPHL - OTP
2 stops25h 40mMultiple Airlines
mar. 12/305:10 pmOTP - PHL
1 stop29h 50mMultiple Airlines
Deal found 12/16$1,979
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
vie. 12/191:46 pmPHL - OTP
2 stops23h 49mMultiple Airlines
mar. 12/305:10 pmOTP - PHL
1 stop29h 50mMultiple Airlines
Deal found 12/16$2,071
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
sáb. 12/205:30 pmPHL - OTP
2 stops25h 15mMultiple Airlines
mié. 12/312:40 pmOTP - PHL
1 stop32h 25mMultiple Airlines
Deal found 12/16$2,075
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
mié. 12/175:30 pmPHL - OTP
2 stops43h 25mMultiple Airlines
mié. 12/312:40 pmOTP - PHL
1 stop32h 25mMultiple Airlines
Deal found 12/16$2,078
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
jue. 12/186:30 amPHL - OTP
2 stops25h 40mMultiple Airlines
mié. 12/312:40 pmOTP - PHL
1 stop32h 25mMultiple Airlines
Deal found 12/16$2,097
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
vie. 12/191:46 pmPHL - OTP
2 stops23h 49mMultiple Airlines
mié. 12/312:40 pmOTP - PHL
1 stop32h 25mMultiple Airlines
Deal found 12/16$2,189

Find flight deals from Philadelphia to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Bucharest (BUH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$471
(Mytrip)

One-way from

$330
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$688
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 Bucharest (BUH)
Search Deals
One-way flight from Philadelphia to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($166 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Bucharest 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 diciembre 16, 2025.
Use the filters below to find and compare flights from Philadelphia to Bucharest that are best for you.

Fly from

Philadelphia

Fly to

Bucharest

Route

Depart

Return

Price

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

lun. 3/16

3:30 pm-6:35 pm

2 stops21h 05m

Bucharest Otopeni Intl

mar. 3/31

6:05 am-10:43 pm

2 stops23h 38m

$475

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

dom. 1/11

4:44 pm-2:55 pm

2 stops15h 11m

Bucharest Otopeni Intl

mar. 1/27

8:00 am-4:15 pm

1 stop15h 15m

$495

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

dom. 1/11

10:30 am-2:05 pm

2 stops20h 35m

Bucharest Otopeni Intl

mar. 1/27

5:55 am-2:47 pm

2 stops15h 52m

$504

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

vie. 1/30

6:35 pm-11:25 pm

1 stop21h 50m

Bucharest Otopeni Intl

vie. 2/6

8:00 am-4:15 pm

1 stop15h 15m

$538

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

mié. 2/11

6:35 pm-3:45 pm

1 stop14h 10m

Bucharest Otopeni Intl

dom. 2/15

7:35 am-4:15 pm

1 stop15h 40m

$539

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

vie. 1/30

6:51 pm-8:10 pm

2 stops18h 19m

Bucharest Otopeni Intl

vie. 2/6

6:00 am-4:50 pm

2 stops17h 50m

$541

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

vie. 1/30

6:51 pm-8:10 pm

2 stops18h 19m

Bucharest Otopeni Intl

vie. 2/6

6:05 am-11:13 pm

2 stops24h 08m

$547

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

jue. 1/15

8:43 pm-1:20 am

3 stops45h 37m

$330

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

jue. 1/15

6:35 pm-3:45 pm

1 stop14h 10m

$450

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Compare providers for flights from Philadelphia to Bucharest

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Bucharest in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Bucharest flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Philadelphia-Bucharest flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Philadelphia-Bucharest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Bucharest flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Bucharest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest 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 Bucharest

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

Currently, November is the cheapest month in which you can book a flight from Philadelphia to Bucharest (average of $356). Flying from Philadelphia to Bucharest 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.

Reviews of airlines servicing Bucharest

Get insights into the airlines that provide service to Bucharest. 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 Bucharest. Reviews last updated diciembre 16, 2025.
See what other customers who have flown with British Airways from Philadelphia to Bucharest have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,580 reviews

Crew

7.6

Boarding

6.9

Entertainment

6.4

Comfort

6.7

Overall

6.7

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.
British Airways
6.7
Okay
7,580 reviews
British Airways
6.7
Okay
7,580 reviews

Crew

7.6

Boarding

6.9

Entertainment

6.4

Comfort

6.7

Overall

6.7

Food

6.4

Reviews

1 / 20
8.0
Excellent

Lakshmi,Dec 2025

SFO - LHR

I had a great time on the flight with good entertainment and food. The staff was awesome. The only thing was there was a delay in boarding and takeoff from London. However, I was pleasantly surprised when the airline sent an apology for the few later landing in Mumbai. They did not have WiFi on board on the leg from London to Mumbai but that was okay for me. On the first leg from SF to London, a couple of seats ahead of me had issues with their display so they could not watch anything on their screens although the stewardess gas be them an option to use the WiFi on their devices. This did not affect me, however, so that was cool. I would recommend British Airways. This was my first time flying with them and I had a lovely flight.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Bucharest. 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 Bucharest?

    If you book a flight to Bucharest from Philadelphia, you will be flying from Philadelphia, which is the city’s only airport. Philadelphia (PHL) is located 7.0 mi from the center of Philadelphia. There are 0 flights from Philadelphia to Bucharest per day from 3 different airlines.

  • How long is the flight from Philadelphia to Bucharest?

    A quick flight from Philadelphia to Bucharest can take about 20h 35m. Air Canada provides one of the quickest options available for as low as $504. Airlines will cover a distance of 4831 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Philadelphia to Bucharest round-trip?

    Lufthansa, at $529, was found to be the cheapest airline from Philadelphia to Bucharest.Alternate airlines to your destination round-trip include United Airlines and British Airways. Lufthansa is currently priced 36% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Philadelphia to Bucharest 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 Bucharest?

    Currently, November is the cheapest month in which you can book a flight from Philadelphia to Bucharest (average of $356). Flying from Philadelphia to Bucharest 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

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Philadelphia to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Otopeni Intl flights
Newark to Otopeni Intl flights
LaGuardia to Otopeni Intl flights
Dulles Intl to Otopeni Intl flights
Reagan-National to Otopeni Intl flights
John F Kennedy Intl to Cluj Napoca flights
Newark to Cluj Napoca flights
Philadelphia to Otopeni Intl flights
LaGuardia to Cluj Napoca flights
Pittsburgh to Otopeni Intl flights
Dulles Intl to Cluj Napoca flights
Pittsburgh to Cluj Napoca flights
Dulles Intl to Sibiu flights
Philadelphia to Cluj Napoca flights
Reagan-National to Cluj Napoca flights
John F Kennedy Intl to Sibiu flights
Newark to Sibiu flights
Newark to Iaşi flights
Allentown to Otopeni Intl flights
Newark to Timisoara flights
John F Kennedy Intl to Iaşi flights
John F Kennedy Intl to Timisoara flights
Dulles Intl to Suceava flights
Reagan-National to Timisoara flights
Newark to Constanţa flights
Reagan-National to Constanţa flights
Philadelphia to Iaşi flights
Dulles Intl to Timisoara flights
Dulles Intl to Satu Mare flights

Top 3 airlines flying from Philadelphia to Bucharest

Discover the top 3 airlines that operate flights from Philadelphia to Bucharest. 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 diciembre 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$529Average$913FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$571Average$741FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$587Average$880FlexibilityNo cancel feeOn-time70%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.