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Cheap flights from Philadelphia to Bucharest from $233

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Bucharest departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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.
American Airlines Logo
8:40 pm - 10:55 pm
PHL
-
OTP
20h 15m
1 stop
American Airlines Logo
8:00 am - 11:54 pm
OTP
-
PHL
21h 54m
2 stops
$499American Airlines
Tue, Mar 10 - Tue, Mar 17
Multiple Airlines Logo
6:25 pm - 3:50 pm
PHL
-
OTP
15h 25m
2 stops
Multiple Airlines Logo
6:00 am - 8:52 pm
OTP
-
PHL
20h 52m
2 stops
$501Multiple Airlines
Mon, Mar 9 - Tue, Mar 17
Delta Logo
11:16 am - 10:50 pm
PHL
-
OTP
29h 34m
2 stops
Delta Logo
6:00 am - 6:29 pm
OTP
-
PHL
42h 29m
2 stops
$502Delta
Tue, Mar 10 - Thu, Mar 19
Multiple Airlines Logo
1:46 pm - 3:45 pm
PHL
-
OTP
19h 59m
2 stops
Multiple Airlines Logo
8:05 am - 8:34 pm
OTP
-
PHL
18h 29m
2 stops
$505Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
Delta Logo
7:36 pm - 5:10 pm
PHL
-
OTP
39h 34m
2 stops
Delta Logo
6:00 am - 7:49 pm
OTP
-
PHL
19h 49m
2 stops
$508Delta
Sun, Mar 8 - Wed, Mar 18
Multiple Airlines Logo
5:33 pm - 3:25 pm
PHL
-
OTP
15h 52m
2 stops
Multiple Airlines Logo
8:40 am - 11:00 pm
OTP
-
PHL
20h 20m
2 stops
$513Multiple Airlines
Wed, Mar 18 - Wed, Mar 25
British Airways Logo
12:45 pm - 12:20 am
PHL
-
OTP
28h 35m
2 stops
British Airways Logo
8:15 am - 4:40 pm
OTP
-
PHL
15h 25m
1 stop
$523British Airways
Wed, Apr 15 - Wed, Apr 22
British Airways Logo
12:45 pm - 12:20 am
PHL
-
OTP
28h 35m
2 stops
British Airways Logo
8:15 am - 12:48 am
OTP
-
PHL
23h 33m
2 stops
$533British Airways
Wed, Apr 15 - Wed, Apr 22
British Airways Logo
6:45 pm - 12:20 am
PHL
-
OTP
22h 35m
1 stop
British Airways Logo
3:40 pm - 4:40 pm
OTP
-
PHL
32h 00m
1 stop
$538British Airways
Wed, Apr 15 - Thu, Apr 23
British Airways Logo
12:45 pm - 12:20 am
PHL
-
OTP
28h 35m
2 stops
British Airways Logo
8:15 am - 3:41 pm
OTP
-
PHL
38h 26m
2 stops
$541British Airways
Wed, Apr 15 - Thu, Apr 23

British Airways flights from Philadelphia to Bucharest

Our best British Airways deals on Philadelphia to Bucharest flight tickets
British Airways
Apr 15
PHL12:45 pmPhiladelphia
28h 35m
2 stops
OTP12:20 amBucharest Otopeni Intl
Apr 22
OTP8:15 amBucharest Otopeni Intl
15h 25m
1 stop
PHL4:40 pmPhiladelphia
$523
British Airways
Apr 15
PHL12:45 pmPhiladelphia
28h 35m
2 stops
OTP12:20 amBucharest Otopeni Intl
Apr 22
OTP8:15 amBucharest Otopeni Intl
23h 33m
2 stops
PHL12:48 amPhiladelphia
$533
British Airways
Apr 15
PHL6:45 pmPhiladelphia
22h 35m
1 stop
OTP12:20 amBucharest Otopeni Intl
Apr 22
OTP8:15 amBucharest Otopeni Intl
15h 25m
1 stop
PHL4:40 pmPhiladelphia
$538

American Airlines flights from Philadelphia to Bucharest

Our best American Airlines deals on Philadelphia to Bucharest flight tickets
American Airlines
Mar 10
PHL8:40 pmPhiladelphia
20h 15m
1 stop
OTP10:55 pmBucharest Otopeni Intl
Mar 17
OTP8:00 amBucharest Otopeni Intl
21h 54m
2 stops
PHL11:54 pmPhiladelphia
$499
American Airlines
Mar 10
PHL8:40 pmPhiladelphia
20h 15m
1 stop
OTP10:55 pmBucharest Otopeni Intl
Mar 17
OTP8:00 amBucharest Otopeni Intl
15h 15m
1 stop
PHL5:15 pmPhiladelphia
$586
American Airlines
Mar 18
PHL8:40 pmPhiladelphia
20h 50m
1 stop
OTP11:30 pmBucharest Otopeni Intl
Mar 25
OTP8:05 amBucharest Otopeni Intl
18h 29m
2 stops
PHL8:34 pmPhiladelphia
$597

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 February 24, 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

8:40 pm-10:55 pm

1 stop20h 15m

Bucharest Otopeni Intl

Tue 3/17

8:00 am-11:54 pm

2 stops21h 54m

$499

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 3/9

6:25 pm-3:50 pm

2 stops15h 25m

Bucharest Otopeni Intl

Tue 3/17

6:00 am-8:52 pm

2 stops20h 52m

$501

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 3/10

11:16 am-10:50 pm

2 stops29h 34m

Bucharest Otopeni Intl

Thu 3/19

6:00 am-6:29 pm

2 stops42h 29m

$502

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 3/18

1:46 pm-3:45 pm

2 stops19h 59m

Bucharest Otopeni Intl

Wed 3/25

8:05 am-8:34 pm

2 stops18h 29m

$505

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 3/8

7:36 pm-5:10 pm

2 stops39h 34m

Bucharest Otopeni Intl

Wed 3/18

6:00 am-7:49 pm

2 stops19h 49m

$508

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 3/18

5:33 pm-3:25 pm

2 stops15h 52m

Bucharest Otopeni Intl

Wed 3/25

8:40 am-11:00 pm

2 stops20h 20m

$513

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 4/15

12:45 pm-12:20 am

2 stops28h 35m

Bucharest Otopeni Intl

Wed 4/22

8:15 am-4:40 pm

1 stop15h 25m

$523

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 4/15

12:45 pm-12:20 am

2 stops28h 35m

Bucharest Otopeni Intl

Wed 4/22

8:15 am-12:48 am

2 stops23h 33m

$533

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 4/15

6:45 pm-12:20 am

1 stop22h 35m

Bucharest Otopeni Intl

Thu 4/23

3:40 pm-4:40 pm

1 stop32h 00m

$538

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 4/15

12:45 pm-12:20 am

2 stops28h 35m

Bucharest Otopeni Intl

Thu 4/23

8:15 am-3:41 pm

2 stops38h 26m

$541

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 typical price of a round-trip flight between Philadelphia and Bucharest?

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 $556. 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 40m

Direct flights

None
The fastest flight from Philadelphia to Bucharest takes 15h 40m
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 40m, 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 $439Free CancellationRating
6.7
7,762 reviews
Search British Airways flights
United AirlinesPriceFrom $491Free CancellationRating
7.4
9,344 reviews
Search United Airlines flights
LufthansaPriceFrom $529Free CancellationRating
6.8
7,808 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