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Cheap flights from Philadelphia to Romania from $308

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 Romania departing on 3/3. 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 Romania

Cheap round-trip flights

Air Canada Logo
3:30 pm - 3:50 pmPHL-OTP
41h 20m2 stops
Air Canada Logo
5:55 am - 2:47 pmOTP-PHL
15h 52m2 stops
$467Air Canada
Find Deal
Sun, Nov 9 - Tue, Nov 25
Multiple Airlines Logo
3:30 pm - 3:50 pmPHL-OTP
41h 20m2 stops
Multiple Airlines Logo
5:55 am - 4:05 pmOTP-PHL
17h 10m1 stop
$487Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 25
British Airways Logo
6:35 pm - 2:55 pmPHL-OTP
13h 20m1 stop
British Airways Logo
8:00 am - 4:15 pmOTP-PHL
15h 15m1 stop
$495British Airways
Find Deal
Sun, Nov 9 - Tue, Nov 25
Multiple Airlines Logo
6:35 pm - 2:55 pmPHL-OTP
13h 20m1 stop
Multiple Airlines Logo
8:00 am - 4:15 pmOTP-PHL
15h 15m1 stop
$506Multiple Airlines
Find Deal
Sun, Nov 9 - Tue, Nov 25
Lufthansa Logo
5:35 pm - 1:15 pmPHL-OTP
12h 40m1 stop
Lufthansa Logo
6:00 am - 4:00 pmOTP-PHL
17h 00m1 stop
$516Lufthansa
Find Deal
Wed, Oct 8 - Fri, Oct 17
Lufthansa Logo
5:35 pm - 1:00 pmPHL-OTP
12h 25m1 stop
Lufthansa Logo
6:05 am - 4:00 pmOTP-PHL
16h 55m2 stops
$522Lufthansa
Find Deal
Tue, Oct 7 - Thu, Oct 16
Delta Logo
10:35 am - 12:10 pmPHL-OTP
18h 35m2 stops
Delta Logo
6:05 am - 12:52 amOTP-PHL
24h 47m2 stops
$536Delta
Find Deal
Mon, Oct 20 - Thu, Oct 30
Delta Logo
6:00 am - 12:10 pmPHL-OTP
23h 10m2 stops
Delta Logo
1:55 pm - 6:22 pmOTP-PHL
34h 27m2 stops
$537Delta
Find Deal
Mon, Oct 20 - Wed, Oct 29
United Airlines Logo
3:25 pm - 4:50 pmPHL-OTP
18h 25m2 stops
United Airlines Logo
6:00 am - 4:00 pmOTP-PHL
17h 00m1 stop
$542United Airlines
Find Deal
Tue, Oct 7 - Fri, Oct 17
United Airlines Logo
7:58 pm - 11:30 pmPHL-OTP
20h 32m2 stops
United Airlines Logo
6:00 am - 9:38 pmOTP-PHL
22h 38m2 stops
$546United Airlines
Find Deal
Wed, Oct 8 - Tue, Oct 21

Lufthansa flights from Philadelphia to Romania

Our best Lufthansa deals on Philadelphia to Romania flight tickets
Lufthansa
Oct 8
PHL5:35 pmPhiladelphia
12h 40m
1 stop
OTP1:15 pmBucharest Otopeni Intl
Oct 17
OTP6:00 amBucharest Otopeni Intl
17h 00m
1 stop
PHL4:00 pmPhiladelphia
$516
Find similar
Lufthansa
Oct 7
PHL5:35 pmPhiladelphia
12h 25m
1 stop
OTP1:00 pmBucharest Otopeni Intl
Oct 16
OTP6:05 amBucharest Otopeni Intl
16h 55m
2 stops
PHL4:00 pmPhiladelphia
$522
Find similar
Lufthansa
Oct 12
PHL5:35 pmPhiladelphia
17h 20m
1 stop
OTP5:55 pmBucharest Otopeni Intl
Oct 24
OTP6:00 amBucharest Otopeni Intl
17h 00m
1 stop
PHL4:00 pmPhiladelphia
$547
Find similar

United Airlines flights from Philadelphia to Romania

Our best United Airlines deals on Philadelphia to Romania flight tickets
United Airlines
Oct 7
PHL3:25 pmPhiladelphia
18h 25m
2 stops
OTP4:50 pmBucharest Otopeni Intl
Oct 17
OTP6:00 amBucharest Otopeni Intl
17h 00m
1 stop
PHL4:00 pmPhiladelphia
$542
Find similar
United Airlines
Oct 8
PHL7:58 pmPhiladelphia
20h 32m
2 stops
OTP11:30 pmBucharest Otopeni Intl
Oct 21
OTP6:00 amBucharest Otopeni Intl
22h 38m
2 stops
PHL9:38 pmPhiladelphia
$546
Find similar
United Airlines
Oct 20
PHL6:42 pmPhiladelphia
16h 53m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Oct 30
OTP5:50 amBucharest Otopeni Intl
34h 34m
2 stops
PHL10:24 amPhiladelphia
$552
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Philadelphia to Romania 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 September 19, 2025.
Use the filters below to find and compare flights from Philadelphia to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 11/9

3:30 pm-3:50 pm

2 stops41h 20m

Bucharest Otopeni Intl

Tue 11/25

5:55 am-2:47 pm

2 stops15h 52m

$467

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 11/9

3:30 pm-3:50 pm

2 stops41h 20m

Bucharest Otopeni Intl

Tue 11/25

5:55 am-4:05 pm

1 stop17h 10m

$487

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 11/9

6:35 pm-2:55 pm

1 stop13h 20m

Bucharest Otopeni Intl

Tue 11/25

8:00 am-4:15 pm

1 stop15h 15m

$495

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Sun 11/9

6:35 pm-2:55 pm

1 stop13h 20m

Bucharest Otopeni Intl

Tue 11/25

8:00 am-4:15 pm

1 stop15h 15m

$506

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 10/8

5:35 pm-1:15 pm

1 stop12h 40m

Bucharest Otopeni Intl

Fri 10/17

6:00 am-4:00 pm

1 stop17h 00m

$516

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 10/7

5:35 pm-1:00 pm

1 stop12h 25m

Bucharest Otopeni Intl

Thu 10/16

6:05 am-4:00 pm

2 stops16h 55m

$522

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 10/20

10:35 am-12:10 pm

2 stops18h 35m

Bucharest Otopeni Intl

Thu 10/30

6:05 am-12:52 am

2 stops24h 47m

$536

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Mon 10/20

6:00 am-12:10 pm

2 stops23h 10m

Bucharest Otopeni Intl

Wed 10/29

1:55 pm-6:22 pm

2 stops34h 27m

$537

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Tue 10/7

3:25 pm-4:50 pm

2 stops18h 25m

Bucharest Otopeni Intl

Fri 10/17

6:00 am-4:00 pm

1 stop17h 00m

$542

PhiladelphiaBucharest

PHL - OTP

PHLOTP

Philadelphia

Wed 10/8

7:58 pm-11:30 pm

2 stops20h 32m

Bucharest Otopeni Intl

Tue 10/21

6:00 am-9:38 pm

2 stops22h 38m

$546

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Romania from

How to get the cheapest flight ticket from Philadelphia to Romania

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 Romania?

The cheapest month to fly to Romania from Philadelphia is in January. Flight prices, which tend to average around $526, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of January, then departing from Philadelphia during the month February is also very affordable. Most momondo users find prices during this month for around $653.

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

The cheapest day to depart on your flight to Romania is on a Sunday when prices can be found for as low as $551. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,362. These prices are subject to change though, so be sure to set up a Price Alert for flights to Romania.

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

Our most recent data shows that the best time of day to fly to Romania is in the evening. Flights from Philadelphia to Romania during this time can be as low as $773. Try not to purchase tickets in the afternoon because they tend to be around $965. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Philadelphia to Romania flights?

You could potentially save up to 42% on your flight if you consider stops on a Philadelphia to Romania flight.

Cheap Philadelphia to Romania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Romania

Direct flights

None
There are no direct flights from Philadelphia to Romania. There are no popular flight routes from Philadelphia to Romania.
Search flight deals

  • When did momondo last update prices for flights from Philadelphia Airport to Romania?

    Prices for flights from Philadelphia Airport to Romania refresh daily.

  • How many operators does momondo search for flights from Philadelphia Airport to Romania?

  • How old do you have to be to fly from Philadelphia Airport to Romania?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Romania.

  • What documentation or ID do you need to fly to Romania?

    The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Philadelphia to Romania

Compare and see reviews for airlines that fly from Philadelphia to Romania with momondo
Airline
Rating
Free Cancellation
Price
LufthansaPriceFrom $633Free CancellationRating
6.8
7,415 reviews
Search Lufthansa flights
British AirwaysPriceFrom $678Free CancellationRating
6.7
7,373 reviews
Search British Airways flights
United AirlinesPriceFrom $692Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Romania?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to Romania. momondo saves you time and could save you money on your trip.

Can I find flights from Philadelphia to Romania with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Romania from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to Romania?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Romania from Philadelphia.

I’m not ready to book a flight from Philadelphia to Romania right now. Can momondo alert me if prices change?

Price alerts on flights to Romania from Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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