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Cheap flights from Philadelphia to Bucharest from $314

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 11/11. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Philadelphia to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:50 am - 12:00 pm
PHL
-
OTP
18h 10m
2 stops
Multiple Airlines Logo
6:55 pm - 4:05 pm
OTP
-
PHL
28h 10m
2 stops
$712Multiple Airlines
Tue, Aug 11 - Mon, Aug 24
Multiple Airlines Logo
4:20 pm - 12:00 pm
PHL
-
OTP
36h 40m
2 stops
Multiple Airlines Logo
6:05 am - 4:05 pm
OTP
-
PHL
17h 00m
1 stop
$716Multiple Airlines
Sun, Aug 16 - Tue, Sep 1
Multiple Airlines Logo
3:25 pm - 6:35 pm
PHL
-
OTP
20h 10m
2 stops
Multiple Airlines Logo
4:40 pm - 9:26 pm
OTP
-
PHL
35h 46m
2 stops
$721Multiple Airlines
Mon, Oct 19 - Mon, Nov 9
Multiple Airlines Logo
10:05 am - 6:35 pm
PHL
-
OTP
25h 30m
2 stops
Multiple Airlines Logo
2:35 pm - 4:05 pm
OTP
-
PHL
32h 30m
1 stop
$729Multiple Airlines
Mon, Oct 19 - Mon, Nov 9
Lufthansa Logo
5:40 pm - 4:20 pm
PHL
-
OTP
15h 40m
1 stop
Lufthansa Logo
2:35 pm - 4:05 pm
OTP
-
PHL
32h 30m
1 stop
$734Lufthansa
Mon, Oct 19 - Mon, Nov 9
Lufthansa Logo
5:40 pm - 1:05 pm
PHL
-
OTP
12h 25m
1 stop
Lufthansa Logo
6:05 am - 4:05 pm
OTP
-
PHL
17h 00m
1 stop
$738Lufthansa
Sun, Aug 16 - Tue, Sep 1
Multiple Airlines Logo
7:40 pm - 1:10 am
PHL
-
OTP
22h 30m
2 stops
Multiple Airlines Logo
1:50 pm - 2:49 pm
OTP
-
PHL
31h 59m
2 stops
$739Multiple Airlines
Sun, Aug 16 - Tue, Sep 1
Multiple Airlines Logo
5:40 pm - 1:00 pm
PHL
-
OTP
12h 20m
1 stop
Multiple Airlines Logo
6:55 pm - 4:05 pm
OTP
-
PHL
28h 10m
2 stops
$744Multiple Airlines
Tue, Aug 11 - Mon, Aug 24
Air Canada Logo
10:05 am - 6:35 pm
PHL
-
OTP
25h 30m
2 stops
Air Canada Logo
6:20 am - 10:46 pm
OTP
-
PHL
23h 26m
2 stops
$749Air Canada
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
10:39 am - 12:00 pm
PHL
-
OTP
18h 21m
2 stops
United Airlines Logo
6:05 am - 12:59 am
OTP
-
PHL
25h 54m
2 stops
$750United Airlines
Wed, Jul 22 - Wed, Aug 19

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British Airways flights from Philadelphia to Bucharest

Our best British Airways deals on Philadelphia to Bucharest flight tickets
British Airways
Dec 6
PHL6:35 pmPhiladelphia
22h 10m
1 stop
OTP11:45 pmBucharest Otopeni Intl
Dec 10
OTP8:00 amBucharest Otopeni Intl
15h 15m
1 stop
PHL4:15 pmPhiladelphia
$753
British Airways
Dec 6
PHL6:35 pmPhiladelphia
22h 10m
1 stop
OTP11:45 pmBucharest Otopeni Intl
Dec 10
OTP8:00 amBucharest Otopeni Intl
15h 15m
1 stop
PHL4:15 pmPhiladelphia
$754
British Airways
Nov 18
PHL6:35 pmPhiladelphia
21h 55m
1 stop
OTP11:30 pmBucharest Otopeni Intl
Jan 6
OTP8:25 amBucharest Otopeni Intl
14h 50m
1 stop
PHL4:15 pmPhiladelphia
$780

Air Canada flights from Philadelphia to Bucharest

Our best Air Canada deals on Philadelphia to Bucharest flight tickets
Air Canada
Sep 1
PHL10:05 amPhiladelphia
25h 30m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Sep 8
OTP6:20 amBucharest Otopeni Intl
23h 26m
2 stops
PHL10:46 pmPhiladelphia
$749
Air Canada
Dec 6
PHL3:20 pmPhiladelphia
41h 30m
2 stops
OTP3:50 pmBucharest Otopeni Intl
Dec 10
OTP6:30 amBucharest Otopeni Intl
39h 14m
2 stops
PHL2:44 pmPhiladelphia
$761

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 July 4, 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

Cheapest round-trip

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 8/11

10:50 am-12:00 pm

2 stops18h 10m

Bucharest Otopeni Intl

Mon 8/24

6:55 pm-4:05 pm

2 stops28h 10m

$712

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 8/16

4:20 pm-12:00 pm

2 stops36h 40m

Bucharest Otopeni Intl

Tue 9/1

6:05 am-4:05 pm

1 stop17h 00m

$716

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 10/19

3:25 pm-6:35 pm

2 stops20h 10m

Bucharest Otopeni Intl

Mon 11/9

4:40 pm-9:26 pm

2 stops35h 46m

$721

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 10/19

10:05 am-6:35 pm

2 stops25h 30m

Bucharest Otopeni Intl

Mon 11/9

2:35 pm-4:05 pm

1 stop32h 30m

$729

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 10/19

5:40 pm-4:20 pm

1 stop15h 40m

Bucharest Otopeni Intl

Mon 11/9

2:35 pm-4:05 pm

1 stop32h 30m

$734
Quickest round-trip

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 8/16

5:40 pm-1:05 pm

1 stop12h 25m

Bucharest Otopeni Intl

Tue 9/1

6:05 am-4:05 pm

1 stop17h 00m

$738

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 8/16

7:40 pm-1:10 am

2 stops22h 30m

Bucharest Otopeni Intl

Tue 9/1

1:50 pm-2:49 pm

2 stops31h 59m

$739

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 8/11

5:40 pm-1:00 pm

1 stop12h 20m

Bucharest Otopeni Intl

Mon 8/24

6:55 pm-4:05 pm

2 stops28h 10m

$744

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 9/1

10:05 am-6:35 pm

2 stops25h 30m

Bucharest Otopeni Intl

Tue 9/8

6:20 am-10:46 pm

2 stops23h 26m

$749

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 7/22

10:39 am-12:00 pm

2 stops18h 21m

Bucharest Otopeni Intl

Wed 8/19

6:05 am-12:59 am

2 stops25h 54m

$750

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, March 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 $430. If you aren’t able to travel to Bucharest during the month of March, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $440.

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

12h 20m

Direct flights

None
The fastest flight from Philadelphia to Bucharest takes 12h 20m
There are no direct flights from Philadelphia to Bucharest. There are no popular flight routes from Philadelphia to Bucharest.
Search flight deals

Frequently asked questions about flying from Philadelphia to Bucharest

  • How far is Philadelphia to Bucharest by plane?

    There are 4830.1 mi between Philadelphia and Bucharest. Flights usually cover this in 12h 20m, 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
8,095 reviews
Search British Airways flights
LufthansaPriceFrom $483Free CancellationRating
6.8
8,110 reviews
Search Lufthansa flights
United AirlinesPriceFrom $491Free CancellationRating
7.4
9,930 reviews
Search United Airlines flights
American AirlinesPriceFrom $657Free CancellationRating
7.1
11,765 reviews
Search American Airlines 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