What is the cheapest airline that flies from Bucharest to Philadelphia?

Lufthansa, Austrian Airlines, and Delta are the most popular carriers operating from Bucharest to Philadelphia

What airlines fly to Philadelphia?

British Airways, Turkish Airlines and Lufthansa are the top three most popular airlines that fly to Philadelphia from Bucharest according to our data. British Airways is the first choice among our users, with 30% of people opting to fly with this airline when traveling to Philadelphia. Keep in mind that there are 4 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Bucharest to Philadelphia Airport are updated daily.

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

As of August 2025, there are 2 operators available to choose from for flights from Bucharest to Philadelphia Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The required travel and health documents for your Philadelphia Airport 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 Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$510 Cheap Flights from Bucharest to Philadelphia in 2025

Q: What is the typical price of a round-trip flight between Bucharest and Philadelphia?

Prices are currently low for flights on this route. Typical prices usually range from $711 to $906. The lowest price recently found on this route was $594.

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Find the cheapest flights from Bucharest to Philadelphia

Round-trip

One-way

Cheap round-trip flights

8:00 am - 4:15 pmOTP-PHL

15h 15m1 stop

7:45 pm - 11:00 pmPHL-OTP

20h 15m1 stop

$594American Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

7:00 am - 6:04 pmOTP-PHL

18h 04m2 stops

6:00 am - 12:10 pmPHL-OTP

23h 10m2 stops

$595Delta

Find Deal

Sat, Sep 6 - Wed, Sep 10

8:25 am - 3:30 pmOTP-PHL

14h 05m1 stop

7:35 pm - 12:25 amPHL-OTP

21h 50m1 stop

$596American Airlines

Find Deal

Sat, Sep 6 - Wed, Sep 10

7:00 am - 6:04 pmOTP-PHL

18h 04m2 stops

6:00 am - 12:10 pmPHL-OTP

23h 10m2 stops

$598Delta

Find Deal

Sat, Sep 6 - Wed, Sep 10

5:55 am - 4:00 pmOTP-PHL

17h 05m1 stop

3:30 pm - 6:40 pmPHL-OTP

20h 10m2 stops

$602United Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

5:55 am - 2:47 pmOTP-PHL

15h 52m2 stops

3:30 pm - 6:30 pmPHL-OTP

20h 00m2 stops

$603Air Canada

Find Deal

Thu, Dec 4 - Mon, Dec 8

8:25 am - 4:25 pmOTP-PHL

15h 00m1 stop

3:40 pm - 2:30 pmPHL-OTP

15h 50m2 stops

$663British Airways

Find Deal

Sat, Sep 6 - Wed, Sep 10

8:25 am - 4:25 pmOTP-PHL

15h 00m1 stop

10:15 pm - 12:25 amPHL-OTP

19h 10m1 stop

$776

Find Deal

Sat, Sep 6 - Wed, Sep 10

6:05 am - 6:55 pmOTP-PHL

19h 50m2 stops

7:58 pm - 6:35 pmPHL-OTP

15h 37m2 stops

$809United Airlines

Find Deal

Sat, Sep 6 - Wed, Sep 10

8:25 am - 4:25 pmOTP-PHL

15h 00m1 stop

10:15 pm - 12:25 amPHL-OTP

19h 10m1 stop

$896

Find Deal

Sat, Sep 6 - Wed, Sep 10

American Airlines flights from Bucharest to Philadelphia

Our best American Airlines deals on Bucharest to Philadelphia flight tickets

American Airlines

Dec 4

OTP8:00 amBucharest Otopeni Intl

15h 15m

1 stop

PHL4:15 pmPhiladelphia

Dec 8

PHL7:45 pmPhiladelphia

20h 15m

1 stop

OTP11:00 pmBucharest Otopeni Intl

$594

Find similar

American Airlines

Sep 6

OTP8:25 amBucharest Otopeni Intl

14h 05m

1 stop

PHL3:30 pmPhiladelphia

Sep 10

PHL7:35 pmPhiladelphia

21h 50m

1 stop

OTP12:25 amBucharest Otopeni Intl

$596

Find similar

American Airlines

Dec 4

OTP8:00 amBucharest Otopeni Intl

15h 15m

1 stop

PHL4:15 pmPhiladelphia

Dec 8

PHL4:00 pmPhiladelphia

24h 00m

2 stops

OTP11:00 pmBucharest Otopeni Intl

$599

Find similar

Delta flights from Bucharest to Philadelphia

Our best Delta deals on Bucharest to Philadelphia flight tickets

Delta

Sep 6

OTP7:00 amBucharest Otopeni Intl

18h 04m

2 stops

PHL6:04 pmPhiladelphia

Sep 10

PHL6:00 amPhiladelphia

23h 10m

2 stops

OTP12:10 pmBucharest Otopeni Intl

$595

Find similar

Delta

Sep 6

OTP7:00 amBucharest Otopeni Intl

18h 04m

2 stops

PHL6:04 pmPhiladelphia

Sep 10

PHL6:00 amPhiladelphia

23h 10m

2 stops

OTP12:10 pmBucharest Otopeni Intl

$598

Find similar

Delta

Sep 6

OTP7:00 amBucharest Otopeni Intl

23h 22m

2 stops

PHL11:22 pmPhiladelphia

Sep 10

PHL6:00 amPhiladelphia

23h 10m

2 stops

OTP12:10 pmBucharest Otopeni Intl

$600

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 12/4

8:00 am-4:15 pm

1 stop15h 15m

Philadelphia

Mon 12/8

7:45 pm-11:00 pm

1 stop20h 15m

$594

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 9/6

7:00 am-6:04 pm

2 stops18h 04m

Philadelphia

Wed 9/10

6:00 am-12:10 pm

2 stops23h 10m

$595

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 9/6

8:25 am-3:30 pm

1 stop14h 05m

Philadelphia

Wed 9/10

7:35 pm-12:25 am

1 stop21h 50m

$596

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 9/6

7:00 am-6:04 pm

2 stops18h 04m

Philadelphia

Wed 9/10

6:00 am-12:10 pm

2 stops23h 10m

$598

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 12/4

5:55 am-4:00 pm

1 stop17h 05m

Philadelphia

Mon 12/8

3:30 pm-6:40 pm

2 stops20h 10m

$602

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Thu 12/4

5:55 am-2:47 pm

2 stops15h 52m

Philadelphia

Mon 12/8

3:30 pm-6:30 pm

2 stops20h 00m

$603

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 9/6

8:25 am-4:25 pm

1 stop15h 00m

Philadelphia

Wed 9/10

3:40 pm-2:30 pm

2 stops15h 50m

$663

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 9/6

8:25 am-4:25 pm

1 stop15h 00m

Philadelphia

Wed 9/10

10:15 pm-12:25 am

1 stop19h 10m

$776

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 9/6

6:05 am-6:55 pm

2 stops19h 50m

Philadelphia

Wed 9/10

7:58 pm-6:35 pm

2 stops15h 37m

$809

BucharestPhiladelphia

OTP - PHL

OTPPHL

Bucharest Otopeni Intl

Sat 9/6

8:25 am-4:25 pm

1 stop15h 00m

Philadelphia

Wed 9/10

10:15 pm-12:25 am

1 stop19h 10m

$896

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Bucharest to Philadelphia

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

Prices

Airlines

What is the typical price of a round-trip flight between Bucharest and Philadelphia?

What is the cheapest month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from Bucharest is in June. Flight prices, which tend to average around $553, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Philadelphia, with average flight prices from Bucharest averaging around $573.

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

The cheapest day to depart from Bucharest to Philadelphia is on a Friday. Travelers who choose to depart for Philadelphia on a Friday will often find tickets for as low as $604. On the other hand, Monday is the most expensive day to depart from Bucharest because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $894.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from Bucharest to Philadelphia in the morning for as low as $672. 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 Philadelphia is in the afternoon when prices are around $780.

Can stopping save me money on Bucharest to Philadelphia flights?

You could potentially save up to 15% on your flight if you consider stops on a Bucharest to Philadelphia flight.

When to book flights from Bucharest to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Bucharest to Philadelphia (BUH to PHL) flight deals and tips

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

Best Price Found	$583
Fastest flight time	14h 05m
Direct flights	None
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from Bucharest in the past 72 hours is $583. The best round-trip flight deal from Bucharest to Philadelphia found on momondo in the last 72 hours is $594.

The fastest flight from Bucharest to Philadelphia takes 14h 05m

There are no direct flights from Bucharest to Philadelphia. Popular non-direct route for this connection is Bucharest Otopeni Intl Airport - Philadelphia Airport.

There is 1 airport near Philadelphia: Philadelphia (PHL)

Search flight deals

How far is Bucharest to Philadelphia by plane?
Bucharest and Philadelphia are 4830.1 mi apart from one another. By plane, this route typically takes 14h 05m.
When did momondo last update prices for flights from Bucharest to Philadelphia Airport?
Prices for flights from Bucharest to Philadelphia Airport are updated daily.
How many operators does momondo search for flights from Bucharest to Philadelphia Airport?
As of August 2025, there are 2 operators available to choose from for flights from Bucharest to Philadelphia Airport.
How old do you have to be to fly from Bucharest to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bucharest to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The required travel and health documents for your Philadelphia Airport 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 Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Bucharest to Philadelphia?
momondo data reveals that the most frequently booked airline on the route from Bucharest to Philadelphia is British Airways, representing 100% of all bookings.

Best airlines flying from Bucharest to Philadelphia

Compare and see reviews for airlines that fly from Bucharest to Philadelphia with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $506	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights
British Airways	PriceFrom $507	Free Cancellation	Rating 6.6 7,222 reviews		Search British Airways flights

Wildwood

Rehoboth Beach

Cape May

Ocean City

Wildwood Crest

King of Prussia

Reading

Dewey Beach

Newark

Dover

North Wildwood

Cherry Hill

Lewes

Avalon

Stone Harbor

Vineland

Exton

Essington

New Castle

Pottstown

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Philadelphia from Bucharest.

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

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

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

Once all potential Bucharest to Philadelphia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Bucharest to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.