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Cheap flights from Philadelphia to Bucharest from $486

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Bucharest departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Philadelphia to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:57 pm - 3:45 pm
PHL
-
OTP
35h 48m
2 stops
British Airways Logo
8:00 am - 5:15 pm
OTP
-
PHL
15h 15m
1 stop
$486British Airways
Tue, Mar 10 - Tue, Mar 17
British Airways Logo
7:35 pm - 10:55 pm
PHL
-
OTP
21h 20m
1 stop
British Airways Logo
8:00 am - 5:15 pm
OTP
-
PHL
15h 15m
1 stop
$488British Airways
Tue, Mar 10 - Tue, Mar 17
British Airways Logo
5:46 pm - 10:55 pm
PHL
-
OTP
23h 09m
2 stops
British Airways Logo
4:40 pm - 8:34 pm
OTP
-
PHL
33h 54m
2 stops
$489British Airways
Tue, Mar 10 - Tue, Mar 17
American Airlines Logo
7:40 pm - 2:45 pm
PHL
-
OTP
12h 05m
1 stop
American Airlines Logo
8:00 am - 9:56 pm
OTP
-
PHL
19h 56m
2 stops
$499American Airlines
Tue, Mar 3 - Fri, Mar 13
Multiple Airlines Logo
5:37 pm - 3:50 pm
PHL
-
OTP
15h 13m
2 stops
Multiple Airlines Logo
8:35 am - 11:00 pm
OTP
-
PHL
20h 25m
2 stops
$502Multiple Airlines
Tue, Mar 3 - Fri, Mar 13
United Airlines Logo
1:00 pm - 12:00 pm
PHL
-
OTP
16h 00m
2 stops
United Airlines Logo
6:05 am - 2:49 pm
OTP
-
PHL
39h 44m
2 stops
$526United Airlines
Wed, Jul 22 - Fri, Aug 21
British Airways Logo
7:35 pm - 2:55 pm
PHL
-
OTP
13h 20m
1 stop
British Airways Logo
8:15 am - 4:40 pm
OTP
-
PHL
15h 25m
1 stop
$530British Airways
Sun, Mar 22 - Wed, Apr 8
British Airways Logo
6:45 pm - 2:35 pm
PHL
-
OTP
12h 50m
1 stop
British Airways Logo
8:15 am - 9:56 pm
OTP
-
PHL
20h 41m
2 stops
$531British Airways
Wed, Jul 22 - Fri, Aug 21
United Airlines Logo
3:05 pm - 2:05 pm
PHL
-
OTP
16h 00m
2 stops
United Airlines Logo
2:50 pm - 5:14 pm
OTP
-
PHL
32h 24m
2 stops
$536United Airlines
Sun, Feb 22 - Mon, Mar 9
British Airways Logo
11:25 am - 3:25 pm
PHL
-
OTP
21h 00m
2 stops
British Airways Logo
6:10 pm - 4:40 pm
OTP
-
PHL
29h 30m
1 stop
$539British Airways
Tue, Jul 28 - Tue, Aug 18

Lufthansa flights from Philadelphia to Bucharest

Our best Lufthansa deals on Philadelphia to Bucharest flight tickets
Lufthansa
May 24
PHL5:40 pmPhiladelphia
12h 25m
1 stop
OTP1:05 pmBucharest Otopeni Intl
Jul 3
OTP6:05 amBucharest Otopeni Intl
17h 00m
1 stop
PHL4:05 pmPhiladelphia
$750
Lufthansa
Mar 26
PHL6:40 pmPhiladelphia
18h 00m
1 stop
OTP6:40 pmBucharest Otopeni Intl
Apr 21
OTP6:05 amBucharest Otopeni Intl
17h 00m
1 stop
PHL4:05 pmPhiladelphia
$809

British Airways flights from Philadelphia to Bucharest

Our best British Airways deals on Philadelphia to Bucharest flight tickets
British Airways
Mar 10
PHL9:57 pmPhiladelphia
35h 48m
2 stops
OTP3:45 pmBucharest Otopeni Intl
Mar 17
OTP8:00 amBucharest Otopeni Intl
15h 15m
1 stop
PHL5:15 pmPhiladelphia
$486
British Airways
Mar 10
PHL7:35 pmPhiladelphia
21h 20m
1 stop
OTP10:55 pmBucharest Otopeni Intl
Mar 17
OTP8:00 amBucharest Otopeni Intl
15h 15m
1 stop
PHL5:15 pmPhiladelphia
$488
British Airways
Mar 10
PHL5:46 pmPhiladelphia
23h 09m
2 stops
OTP10:55 pmBucharest Otopeni Intl
Mar 17
OTP4:40 pmBucharest Otopeni Intl
33h 54m
2 stops
PHL8:34 pmPhiladelphia
$489

momondo 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, momondo users made 832,500 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Philadelphia to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/10

9:57 pm-3:45 pm

2 stops35h 48m

Bucharest Otopeni Intl

Tue 3/17

8:00 am-5:15 pm

1 stop15h 15m

$486

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/10

7:35 pm-10:55 pm

1 stop21h 20m

Bucharest Otopeni Intl

Tue 3/17

8:00 am-5:15 pm

1 stop15h 15m

$488

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/10

5:46 pm-10:55 pm

2 stops23h 09m

Bucharest Otopeni Intl

Tue 3/17

4:40 pm-8:34 pm

2 stops33h 54m

$489

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/3

7:40 pm-2:45 pm

1 stop12h 05m

Bucharest Otopeni Intl

Fri 3/13

8:00 am-9:56 pm

2 stops19h 56m

$499

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/3

5:37 pm-3:50 pm

2 stops15h 13m

Bucharest Otopeni Intl

Fri 3/13

8:35 am-11:00 pm

2 stops20h 25m

$502

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 7/22

1:00 pm-12:00 pm

2 stops16h 00m

Bucharest Otopeni Intl

Fri 8/21

6:05 am-2:49 pm

2 stops39h 44m

$526

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 3/22

7:35 pm-2:55 pm

1 stop13h 20m

Bucharest Otopeni Intl

Wed 4/8

8:15 am-4:40 pm

1 stop15h 25m

$530

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 7/22

6:45 pm-2:35 pm

1 stop12h 50m

Bucharest Otopeni Intl

Fri 8/21

8:15 am-9:56 pm

2 stops20h 41m

$531

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 2/22

3:05 pm-2:05 pm

2 stops16h 00m

Bucharest Otopeni Intl

Mon 3/9

2:50 pm-5:14 pm

2 stops32h 24m

$536

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 7/28

11:25 am-3:25 pm

2 stops21h 00m

Bucharest Otopeni Intl

Tue 8/18

6:10 pm-4:40 pm

1 stop29h 30m

$539

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Bucharest from

How to get the cheapest flight ticket from Philadelphia to Bucharest

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

What is the cheapest month to fly to Bucharest?

In general, January is the cheapest month to fly from Philadelphia to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $605. If you aren’t able to travel to Bucharest during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $625.

When to book flights from Philadelphia to Bucharest

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Bucharest according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Philadelphia to Bucharest (PHL to BUH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Bucharest

Fastest flight time

15h 30m

Direct flights

None
The fastest flight from Philadelphia to Bucharest takes 15h 30m
There are no direct flights from Philadelphia to Bucharest. There are no popular flight routes from Philadelphia to Bucharest.
Search flight deals

  • How far is Philadelphia to Bucharest by plane?

    There are 4830.1 mi between Philadelphia and Bucharest. Flights usually cover this in 15h 30m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Philadelphia Airport to Bucharest?

    Prices for flights from Philadelphia Airport to Bucharest refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Bucharest?

  • How old do you have to be to fly from Philadelphia Airport to Bucharest?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Philadelphia Airport to Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The travel and health documents you'll need for your trip to Bucharest may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Philadelphia to Bucharest?

Best airlines flying from Philadelphia to Bucharest

Compare and see reviews for airlines that fly from Philadelphia to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $487Free CancellationRating
6.7
7,705 reviews
Search British Airways flights
United AirlinesPriceFrom $491Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights
LufthansaPriceFrom $529Free CancellationRating
6.8
7,756 reviews
Search Lufthansa flights

Traveling to a place near Bucharest?

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

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Bucharest?

It is quick and easy to find Philadelphia to Bucharest flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Bucharest that suits you.

Can I find flights from Philadelphia to Bucharest with flexible booking policies on momondo?

Yes. All flights to Bucharest from Philadelphia on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Philadelphia to Bucharest?

momondo helps you find the best flight between Philadelphia and Bucharest 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 Philadelphia to Bucharest right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Philadelphia to Bucharest flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport