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Cheap flights from Philadelphia to Bucharest from $430

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 3/2. 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.
British Airways Logo
6:35 pm - 3:30 pm
PHL
-
OTP
13h 55m1 stop
British Airways Logo
4:40 pm - 5:15 pm
OTP
-
PHL
30h 35m1 stop
$430British Airways
Mon, Mar 2 - Tue, Mar 24
British Airways Logo
7:35 pm - 2:55 pm
PHL
-
OTP
13h 20m1 stop
British Airways Logo
8:15 am - 4:40 pm
OTP
-
PHL
15h 25m1 stop
$435British Airways
Sun, Mar 22 - Fri, Apr 10
British Airways Logo
7:35 pm - 3:45 pm
PHL
-
OTP
14h 10m1 stop
British Airways Logo
8:15 am - 4:40 pm
OTP
-
PHL
15h 25m1 stop
$437British Airways
Wed, Mar 25 - Wed, Apr 8
British Airways Logo
1:37 pm - 11:45 pm
PHL
-
OTP
28h 08m2 stops
British Airways Logo
8:15 am - 4:40 pm
OTP
-
PHL
15h 25m1 stop
$440British Airways
Sun, Mar 22 - Thu, Apr 9
British Airways Logo
1:38 pm - 2:55 pm
PHL
-
OTP
18h 17m2 stops
British Airways Logo
8:05 am - 1:04 pm
OTP
-
PHL
34h 59m2 stops
$445British Airways
Sun, Mar 1 - Wed, Mar 25
Multiple Airlines Logo
1:49 pm - 11:00 pm
PHL
-
OTP
26h 11m2 stops
Multiple Airlines Logo
8:05 am - 4:15 pm
OTP
-
PHL
15h 10m1 stop
$446Multiple Airlines
Mon, Jan 19 - Wed, Feb 4
British Airways Logo
1:37 pm - 11:00 pm
PHL
-
OTP
27h 23m2 stops
British Airways Logo
8:15 am - 12:43 am
OTP
-
PHL
23h 28m2 stops
$450British Airways
Mon, Mar 23 - Tue, Apr 7
Air Canada Logo
7:50 am - 12:30 pm
PHL
-
OTP
21h 40m2 stops
Air Canada Logo
6:30 am - 10:46 pm
OTP
-
PHL
23h 16m2 stops
$463Air Canada
Mon, Jan 19 - Wed, Feb 4
British Airways Logo
6:35 pm - 2:55 pm
PHL
-
OTP
13h 20m1 stop
British Airways Logo
8:00 am - 5:15 pm
OTP
-
PHL
15h 15m1 stop
$464British Airways
Sun, Mar 1 - Thu, Mar 26
British Airways Logo
6:35 pm - 11:45 pm
PHL
-
OTP
22h 10m1 stop
British Airways Logo
4:40 pm - 5:15 pm
OTP
-
PHL
30h 35m1 stop
$480British Airways
Thu, Feb 26 - Tue, Mar 24

United Airlines flights from Philadelphia to Bucharest

Our best United Airlines deals on Philadelphia to Bucharest flight tickets
United Airlines
Feb 28
PHL5:00 pmPhiladelphia
47h 50m
2 stops
OTP11:50 pmBucharest Otopeni Intl
Mar 24
OTP5:55 amBucharest Otopeni Intl
17h 10m
1 stop
PHL5:05 pmPhiladelphia
$510
United Airlines
Feb 28
PHL5:00 pmPhiladelphia
38h 05m
2 stops
OTP2:05 pmBucharest Otopeni Intl
Mar 25
OTP6:05 amBucharest Otopeni Intl
17h 09m
2 stops
PHL5:14 pmPhiladelphia
$515
United Airlines
Mar 1
PHL5:00 pmPhiladelphia
42h 35m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Mar 23
OTP7:10 pmBucharest Otopeni Intl
44h 37m
2 stops
PHL9:47 amPhiladelphia
$517

British Airways flights from Philadelphia to Bucharest

Our best British Airways deals on Philadelphia to Bucharest flight tickets
British Airways
Mar 2
PHL6:35 pmPhiladelphia
13h 55m
1 stop
OTP3:30 pmBucharest Otopeni Intl
Mar 24
OTP4:40 pmBucharest Otopeni Intl
30h 35m
1 stop
PHL5:15 pmPhiladelphia
$430
British Airways
Mar 22
PHL7:35 pmPhiladelphia
22h 10m
1 stop
OTP11:45 pmBucharest Otopeni Intl
Apr 6
OTP3:40 pmBucharest Otopeni Intl
32h 00m
1 stop
PHL4:40 pmPhiladelphia
$435
British Airways
Mar 25
PHL7:35 pmPhiladelphia
14h 10m
1 stop
OTP3:45 pmBucharest Otopeni Intl
Apr 8
OTP8:15 amBucharest Otopeni Intl
15h 25m
1 stop
PHL4:40 pmPhiladelphia
$437

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 8, 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

Mon 3/2

6:35 pm-3:30 pm

1 stop13h 55m

Bucharest Otopeni Intl

Tue 3/24

4:40 pm-5:15 pm

1 stop30h 35m

$430

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 3/22

7:35 pm-2:55 pm

1 stop13h 20m

Bucharest Otopeni Intl

Fri 4/10

8:15 am-4:40 pm

1 stop15h 25m

$435

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 3/25

7:35 pm-3:45 pm

1 stop14h 10m

Bucharest Otopeni Intl

Wed 4/8

8:15 am-4:40 pm

1 stop15h 25m

$437

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 3/22

1:37 pm-11:45 pm

2 stops28h 08m

Bucharest Otopeni Intl

Thu 4/9

8:15 am-4:40 pm

1 stop15h 25m

$440

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 3/1

1:38 pm-2:55 pm

2 stops18h 17m

Bucharest Otopeni Intl

Wed 3/25

8:05 am-1:04 pm

2 stops34h 59m

$445

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 1/19

1:49 pm-11:00 pm

2 stops26h 11m

Bucharest Otopeni Intl

Wed 2/4

8:05 am-4:15 pm

1 stop15h 10m

$446

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 3/23

1:37 pm-11:00 pm

2 stops27h 23m

Bucharest Otopeni Intl

Tue 4/7

8:15 am-12:43 am

2 stops23h 28m

$450

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 1/19

7:50 am-12:30 pm

2 stops21h 40m

Bucharest Otopeni Intl

Wed 2/4

6:30 am-10:46 pm

2 stops23h 16m

$463

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 3/1

6:35 pm-2:55 pm

1 stop13h 20m

Bucharest Otopeni Intl

Thu 3/26

8:00 am-5:15 pm

1 stop15h 15m

$464

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Thu 2/26

6:35 pm-11:45 pm

1 stop22h 10m

Bucharest Otopeni Intl

Tue 3/24

4:40 pm-5:15 pm

1 stop30h 35m

$480

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 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.

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

14h 10m

Direct flights

None
The fastest flight from Philadelphia to Bucharest takes 14h 10m
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 14h 10m, 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
United AirlinesPriceFrom $491Free CancellationRating
7.4
9,141 reviews
Search United Airlines flights
LufthansaPriceFrom $529Free CancellationRating
6.8
7,697 reviews
Search Lufthansa flights
British AirwaysPriceFrom $587Free CancellationRating
6.7
7,659 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