Cheap flights from Philadelphia to Bucharest from $447
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 11/4. 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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Fly to
Route
Depart
Return
PhiladelphiaBucharest
PHL Philadelphia - OTP Bucharest Otopeni Intl
PHLOTP
Philadelphia
Mon 1/18
6:35 pm-12:05 am
1 stop22h 30m
Bucharest Otopeni Intl
Mon 1/25
4:00 pm-4:15 pm
1 stop31h 15m
PhiladelphiaBucharest
PHL Philadelphia - OTP Bucharest Otopeni Intl
PHLOTP
Philadelphia
Mon 1/18
3:20 pm-3:50 pm
2 stops41h 30m
Bucharest Otopeni Intl
Mon 1/25
4:40 pm-10:56 pm
2 stops37h 16m
PhiladelphiaBucharest
PHL Philadelphia - OTP Bucharest Otopeni Intl
PHLOTP
Philadelphia
Mon 1/18
6:35 pm-12:05 am
2 stops22h 30m
Bucharest Otopeni Intl
Mon 1/25
4:00 pm-4:15 pm
1 stop31h 15m
PhiladelphiaBucharest
PHL Philadelphia - OTP Bucharest Otopeni Intl
PHLOTP
Philadelphia
Sun 11/8
5:05 pm-6:30 pm
2 stops18h 25m
Bucharest Otopeni Intl
Tue 11/24
6:00 am-10:56 pm
2 stops23h 56m
PhiladelphiaBucharest
PHL Philadelphia - OTP Bucharest Otopeni Intl
PHLOTP
Philadelphia
Wed 11/4
7:40 pm-1:00 am
2 stops22h 20m
Bucharest Otopeni Intl
Tue 11/10
6:00 am-4:05 pm
1 stop17h 05m
PhiladelphiaBucharest
PHL Philadelphia - OTP Bucharest Otopeni Intl
PHLOTP
Philadelphia
Sun 11/8
6:35 pm-12:05 am
1 stop22h 30m
Bucharest Otopeni Intl
Tue 11/24
4:25 pm-4:15 pm
1 stop30h 50m
PhiladelphiaBucharest
PHL Philadelphia - OTP Bucharest Otopeni Intl
PHLOTP
Philadelphia
Tue 11/3
5:40 pm-1:55 pm
1 stop13h 15m
Bucharest Otopeni Intl
Thu 11/12
6:00 am-4:05 pm
1 stop17h 05m
PhiladelphiaBucharest
PHL Philadelphia - OTP Bucharest Otopeni Intl
PHLOTP
Philadelphia
Tue 11/17
6:35 pm-12:05 am
1 stop22h 30m
Bucharest Otopeni Intl
Tue 12/1
8:20 am-4:15 pm
1 stop14h 55m
PhiladelphiaBucharest
PHL Philadelphia - OTP Bucharest Otopeni Intl
PHLOTP
Philadelphia
Tue 11/17
6:35 pm-12:05 am
1 stop22h 30m
Bucharest Otopeni Intl
Tue 12/1
8:20 am-4:15 pm
1 stop14h 55m
PhiladelphiaBucharest
PHL Philadelphia - OTP Bucharest Otopeni Intl
PHLOTP
Philadelphia
Tue 11/17
5:40 pm-1:55 pm
1 stop13h 15m
Bucharest Otopeni Intl
Tue 12/1
6:00 am-4:05 pm
1 stop17h 05m
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 airline that flies from Philadelphia to Bucharest?
British Airways and Air Canada are the most popular carriers operating from Philadelphia to Bucharest
What airlines fly to Bucharest?
HiSky, Air France and Turkish Airlines are the top three most popular airlines that fly to Bucharest from Philadelphia according to our data. HiSky is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Bucharest. Keep in mind that there are 11 different airlines that fly to Bucharest on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Philadelphia and Bucharest?
Frankfurt am Main (FRA) was the most common stop: 53% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Philadelphia to Bucharest?
Flights via London (LHR) offer the lowest average round-trip price of $659.
Which layover airport has the shortest travel time from Philadelphia to Bucharest?
Flights connecting via Frankfurt am Main (FRA) have the shortest average one-way travel time: 13h 15m.
Which layover airport has the shortest connection time from Philadelphia to Bucharest?
London (LHR) has the shortest average layover time for this route: 4h 08m.
When to book flights from Philadelphia to Bucharest
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
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 18h 25m, 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?
The number of operators available for flights from Philadelphia Airport to Bucharest is 2 as of October 2026.
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?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Bucharest is British Airways, representing 61% of all bookings. The subsequent popular airline is Lufthansa at 39%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $483 | Free Cancellation | Rating 6.8 8,273 reviews | |||
| PriceFrom $487 | Free Cancellation | Rating 6.7 8,260 reviews |
Traveling to a place near Bucharest?
Book flights to Bucharest if you plan to visit one of these locationsWhy 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.