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Cheap flights from Philadelphia to Bucharest from $495

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 4/8. 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.
United Airlines Logo
10:00 am - 1:10 am
PHL
-
OTP
32h 10m2 stops
United Airlines Logo
6:05 am - 2:46 pm
OTP
-
PHL
15h 41m2 stops
$495United Airlines
Wed, Apr 8 - Wed, Apr 15
SWISS Logo
1:10 pm - 3:50 pm
PHL
-
OTP
19h 40m2 stops
SWISS Logo
4:40 pm - 9:36 pm
OTP
-
PHL
35h 56m2 stops
$505SWISS
Mon, Jan 19 - Mon, Jan 26
United Airlines Logo
7:45 pm - 11:50 pm
PHL
-
OTP
21h 05m2 stops
United Airlines Logo
5:55 am - 2:47 pm
OTP
-
PHL
15h 52m2 stops
$507United Airlines
Sun, Jan 18 - Tue, Jan 27
British Airways Logo
6:45 pm - 12:25 am
PHL
-
OTP
22h 40m1 stop
British Airways Logo
8:25 am - 4:40 pm
OTP
-
PHL
15h 15m1 stop
$509British Airways
Wed, Apr 8 - Wed, Apr 15
United Airlines Logo
11:36 am - 1:10 am
PHL
-
OTP
30h 34m2 stops
United Airlines Logo
1:45 pm - 4:00 pm
OTP
-
PHL
33h 15m1 stop
$512United Airlines
Wed, Apr 8 - Wed, Apr 15
British Airways Logo
6:35 pm - 11:30 pm
PHL
-
OTP
21h 55m1 stop
British Airways Logo
7:35 am - 4:15 pm
OTP
-
PHL
15h 40m1 stop
$539British Airways
Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
7:45 pm - 6:35 pm
PHL
-
OTP
15h 50m2 stops
United Airlines Logo
6:05 am - 4:00 pm
OTP
-
PHL
16h 55m1 stop
$541United Airlines
Fri, May 8 - Wed, May 13
Multiple Airlines Logo
7:50 am - 6:25 pm
PHL
-
OTP
27h 35m2 stops
Multiple Airlines Logo
5:50 am - 10:46 pm
OTP
-
PHL
23h 56m2 stops
$542Multiple Airlines
Thu, Feb 5 - Thu, Feb 12
United Airlines Logo
7:45 pm - 6:35 pm
PHL
-
OTP
15h 50m2 stops
United Airlines Logo
6:05 am - 2:48 pm
OTP
-
PHL
15h 43m2 stops
$545United Airlines
Fri, May 8 - Wed, May 13
United Airlines Logo
10:33 am - 11:40 pm
PHL
-
OTP
30h 07m2 stops
United Airlines Logo
6:05 am - 4:00 pm
OTP
-
PHL
16h 55m1 stop
$554United Airlines
Fri, Apr 3 - Thu, Apr 9

British Airways flights from Philadelphia to Bucharest

Our best British Airways deals on Philadelphia to Bucharest flight tickets
British Airways
Apr 8
PHL6:45 pmPhiladelphia
22h 40m
1 stop
OTP12:25 amBucharest Otopeni Intl
Apr 15
OTP8:25 amBucharest Otopeni Intl
15h 15m
1 stop
PHL4:40 pmPhiladelphia
$509
Find similar
British Airways
Feb 4
PHL6:35 pmPhiladelphia
21h 55m
1 stop
OTP11:30 pmBucharest Otopeni Intl
Feb 8
OTP7:35 amBucharest Otopeni Intl
15h 40m
1 stop
PHL4:15 pmPhiladelphia
$539
Find similar
British Airways
Jan 18
PHL6:35 pmPhiladelphia
13h 20m
1 stop
OTP2:55 pmBucharest Otopeni Intl
Jan 27
OTP8:00 amBucharest Otopeni Intl
15h 15m
1 stop
PHL4:15 pmPhiladelphia
$589
Find similar

United Airlines flights from Philadelphia to Bucharest

Our best United Airlines deals on Philadelphia to Bucharest flight tickets
United Airlines
Apr 8
PHL10:00 amPhiladelphia
32h 10m
2 stops
OTP1:10 amBucharest Otopeni Intl
Apr 15
OTP6:05 amBucharest Otopeni Intl
15h 41m
2 stops
PHL2:46 pmPhiladelphia
$495
Find similar
United Airlines
Jan 18
PHL7:45 pmPhiladelphia
21h 05m
2 stops
OTP11:50 pmBucharest Otopeni Intl
Jan 27
OTP5:55 amBucharest Otopeni Intl
15h 52m
2 stops
PHL2:47 pmPhiladelphia
$507
Find similar
United Airlines
Apr 8
PHL11:36 amPhiladelphia
30h 34m
2 stops
OTP1:10 amBucharest Otopeni Intl
Apr 15
OTP1:45 pmBucharest Otopeni Intl
33h 15m
1 stop
PHL4:00 pmPhiladelphia
$512
Find similar

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 December 23, 2025.
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

Wed 4/8

10:00 am-1:10 am

2 stops32h 10m

Bucharest Otopeni Intl

Wed 4/15

6:05 am-2:46 pm

2 stops15h 41m

$495

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 1/19

1:10 pm-3:50 pm

2 stops19h 40m

Bucharest Otopeni Intl

Mon 1/26

4:40 pm-9:36 pm

2 stops35h 56m

$505

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 1/18

7:45 pm-11:50 pm

2 stops21h 05m

Bucharest Otopeni Intl

Tue 1/27

5:55 am-2:47 pm

2 stops15h 52m

$507

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 4/8

6:45 pm-12:25 am

1 stop22h 40m

Bucharest Otopeni Intl

Wed 4/15

8:25 am-4:40 pm

1 stop15h 15m

$509

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 4/8

11:36 am-1:10 am

2 stops30h 34m

Bucharest Otopeni Intl

Wed 4/15

1:45 pm-4:00 pm

1 stop33h 15m

$512

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 2/4

6:35 pm-11:30 pm

1 stop21h 55m

Bucharest Otopeni Intl

Sun 2/8

7:35 am-4:15 pm

1 stop15h 40m

$539

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Fri 5/8

7:45 pm-6:35 pm

2 stops15h 50m

Bucharest Otopeni Intl

Wed 5/13

6:05 am-4:00 pm

1 stop16h 55m

$541

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Thu 2/5

7:50 am-6:25 pm

2 stops27h 35m

Bucharest Otopeni Intl

Thu 2/12

5:50 am-10:46 pm

2 stops23h 56m

$542

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Fri 5/8

7:45 pm-6:35 pm

2 stops15h 50m

Bucharest Otopeni Intl

Wed 5/13

6:05 am-2:48 pm

2 stops15h 43m

$545

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Fri 4/3

10:33 am-11:40 pm

2 stops30h 07m

Bucharest Otopeni Intl

Thu 4/9

6:05 am-4:00 pm

1 stop16h 55m

$554

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, November 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 $625. If you aren’t able to travel to Bucharest during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $653.

What is the cheapest day to depart on your flight to Bucharest?

Our data shows that Sunday is the least expensive day to fly to Bucharest. Tickets to fly out on this day can be as low as $551. The most expensive day to fly to Bucharest is Thursday, with ticket prices averaging around $1,362.

What is the cheapest time of day to depart on your flight to Bucharest?

According to our data, the cheapest time of day to fly to Bucharest is in the evening. momondo users have found flights departing from Philadelphia to Bucharest in the evening for as low as $773. 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 Bucharest is in the afternoon when prices are around $965.

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
LufthansaPriceFrom $529Free CancellationRating
6.8
7,649 reviews
Search Lufthansa flights
United AirlinesPriceFrom $571Free CancellationRating
7.4
9,103 reviews
Search United Airlines flights
British AirwaysPriceFrom $587Free CancellationRating
6.7
7,605 reviews
Search British Airways 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