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Cheap flights from Philadelphia to Bucharest from $477

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 6/14. 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.
Multiple Airlines Logo
11:32 am - 3:20 pm
PHL
-
OTP
20h 48m
2 stops
Multiple Airlines Logo
6:05 am - 4:05 pm
OTP
-
PHL
17h 00m
1 stop
$742Multiple Airlines
Mon, May 11 - Wed, Jun 3
Multiple Airlines Logo
3:25 pm - 3:20 pm
PHL
-
OTP
40h 55m
2 stops
Multiple Airlines Logo
6:05 am - 4:05 pm
OTP
-
PHL
17h 00m
1 stop
$744Multiple Airlines
Sun, May 10 - Wed, May 20
Air Canada Logo
10:05 am - 6:35 pm
PHL
-
OTP
25h 30m
2 stops
Air Canada Logo
6:05 am - 2:48 pm
OTP
-
PHL
39h 43m
2 stops
$746Air Canada
Mon, May 11 - Wed, Jun 3
Air Canada Logo
3:25 pm - 3:20 pm
PHL
-
OTP
40h 55m
2 stops
Air Canada Logo
12:45 pm - 2:48 pm
OTP
-
PHL
33h 03m
2 stops
$748Air Canada
Sun, May 10 - Wed, May 20
Air Canada Logo
6:00 am - 3:20 pm
PHL
-
OTP
26h 20m
2 stops
Air Canada Logo
6:20 am - 10:43 pm
OTP
-
PHL
23h 23m
2 stops
$758Air Canada
Sun, May 10 - Tue, May 19
Multiple Airlines Logo
3:25 pm - 3:20 pm
PHL
-
OTP
40h 55m
2 stops
Multiple Airlines Logo
5:15 pm - 4:05 pm
OTP
-
PHL
29h 50m
1 stop
$764Multiple Airlines
Sun, May 10 - Tue, May 19
Multiple Airlines Logo
4:20 pm - 3:20 pm
PHL
-
OTP
16h 00m
2 stops
Multiple Airlines Logo
6:15 am - 4:05 pm
OTP
-
PHL
16h 50m
2 stops
$772Multiple Airlines
Mon, May 11 - Tue, May 19
British Airways Logo
3:20 pm - 2:35 pm
PHL
-
OTP
16h 15m
2 stops
British Airways Logo
8:15 am - 4:40 pm
OTP
-
PHL
15h 25m
1 stop
$800British Airways
Wed, Aug 5 - Wed, Sep 2
SWISS Logo
11:30 am - 3:20 pm
PHL
-
OTP
20h 50m
2 stops
SWISS Logo
6:20 am - 5:42 pm
OTP
-
PHL
18h 22m
2 stops
$803SWISS
Tue, Sep 8 - Sat, Sep 19
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
$812Air Canada
Tue, Sep 8 - Sat, Sep 19

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Air Canada flights from Philadelphia to Bucharest

Our best Air Canada deals on Philadelphia to Bucharest flight tickets
Air Canada
May 11
PHL3:25 pmPhiladelphia
20h 10m
2 stops
OTP6:35 pmBucharest Otopeni Intl
May 20
OTP12:45 pmBucharest Otopeni Intl
33h 03m
2 stops
PHL2:48 pmPhiladelphia
$746
Air Canada
May 10
PHL3:25 pmPhiladelphia
40h 55m
2 stops
OTP3:20 pmBucharest Otopeni Intl
May 20
OTP12:45 pmBucharest Otopeni Intl
33h 03m
2 stops
PHL2:48 pmPhiladelphia
$748
Air Canada
Apr 30
PHL9:15 amPhiladelphia
23h 05m
2 stops
OTP3:20 pmBucharest Otopeni Intl
May 13
OTP6:20 amBucharest Otopeni Intl
22h 13m
2 stops
PHL9:33 pmPhiladelphia
$751

British Airways flights from Philadelphia to Bucharest

Our best British Airways deals on Philadelphia to Bucharest flight tickets
British Airways
Aug 5
PHL3:20 pmPhiladelphia
16h 15m
2 stops
OTP2:35 pmBucharest Otopeni Intl
Sep 2
OTP8:15 amBucharest Otopeni Intl
15h 25m
1 stop
PHL4:40 pmPhiladelphia
$800
British Airways
Sep 8
PHL6:45 pmPhiladelphia
13h 40m
1 stop
OTP3:25 pmBucharest Otopeni Intl
Sep 19
OTP8:15 amBucharest Otopeni Intl
15h 25m
1 stop
PHL4:40 pmPhiladelphia
$839
British Airways
Sep 8
PHL6:45 pmPhiladelphia
13h 40m
1 stop
OTP3:25 pmBucharest Otopeni Intl
Sep 19
OTP8:15 amBucharest Otopeni Intl
15h 25m
1 stop
PHL4:40 pmPhiladelphia
$846

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 April 26, 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

Mon 5/11

11:32 am-3:20 pm

2 stops20h 48m

Bucharest Otopeni Intl

Wed 6/3

6:05 am-4:05 pm

1 stop17h 00m

$742

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 5/10

3:25 pm-3:20 pm

2 stops40h 55m

Bucharest Otopeni Intl

Wed 5/20

6:05 am-4:05 pm

1 stop17h 00m

$744

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 5/11

10:05 am-6:35 pm

2 stops25h 30m

Bucharest Otopeni Intl

Wed 6/3

6:05 am-2:48 pm

2 stops39h 43m

$746

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 5/10

3:25 pm-3:20 pm

2 stops40h 55m

Bucharest Otopeni Intl

Wed 5/20

12:45 pm-2:48 pm

2 stops33h 03m

$748

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 5/10

6:00 am-3:20 pm

2 stops26h 20m

Bucharest Otopeni Intl

Tue 5/19

6:20 am-10:43 pm

2 stops23h 23m

$758

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 5/10

3:25 pm-3:20 pm

2 stops40h 55m

Bucharest Otopeni Intl

Tue 5/19

5:15 pm-4:05 pm

1 stop29h 50m

$764

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 5/11

4:20 pm-3:20 pm

2 stops16h 00m

Bucharest Otopeni Intl

Tue 5/19

6:15 am-4:05 pm

2 stops16h 50m

$772
Quickest round-trip

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 8/5

3:20 pm-2:35 pm

2 stops16h 15m

Bucharest Otopeni Intl

Wed 9/2

8:15 am-4:40 pm

1 stop15h 25m

$800

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 9/8

11:30 am-3:20 pm

2 stops20h 50m

Bucharest Otopeni Intl

Sat 9/19

6:20 am-5:42 pm

2 stops18h 22m

$803

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 9/8

10:05 am-6:35 pm

2 stops25h 30m

Bucharest Otopeni Intl

Sat 9/19

6:20 am-10:46 pm

2 stops23h 26m

$812

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 March is also cheap. Prices for this month can be found on momondo for an average of $558.

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

13h 50m

Direct flights

None
The fastest flight from Philadelphia to Bucharest takes 13h 50m
There are no direct flights from Philadelphia to Bucharest. There are no popular flight routes from Philadelphia to Bucharest.
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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 13h 50m, 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
7,917 reviews
Search British Airways flights
LufthansaPriceFrom $483Free CancellationRating
6.8
7,956 reviews
Search Lufthansa flights
United AirlinesPriceFrom $491Free CancellationRating
7.4
9,658 reviews
Search United Airlines flights
American AirlinesPriceFrom $657Free CancellationRating
7.1
11,673 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