Skyscanner home

Cheap Flights from Philadelphia International (PHL) to Bucharest Otopeni (OTP)

Compare Philadelphia International to Bucharest Otopeni flight deals

Find the cheapest month or even day of the year to fly to Bucharest Otopeni

Book the best Bucharest Otopeni fare with no extra fees

Flight deals from Philadelphia International Airport to Bucharest Otopeni Airport

Looking for a cheap last-minute deal or the best return flight from Philadelphia International Airport to Bucharest Otopeni Airport? If you want to travel next month, return fares start from £460. Find the lowest prices on one-way and return tickets right here.
Bucharest.£449 per passenger.Departing Sun, 22 Mar, returning Mon, 6 Apr.Return flight with Lufthansa.Outbound indirect flight with Lufthansa, departs from Philadelphia International on Sun, 22 Mar, arriving in Bucharest Otopeni.Inbound indirect flight with Lufthansa, departs from Bucharest Otopeni on Mon, 6 Apr, arriving in Philadelphia International.Price includes taxes and charges.From £449, select.
Bucharest.£460 per passenger.Departing Thu, 23 Apr, returning Thu, 30 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Thu, 23 Apr, arriving in Bucharest Otopeni.Inbound indirect flight with Delta, departs from Bucharest Otopeni on Thu, 30 Apr, arriving in Philadelphia International.Price includes taxes and charges.From £460, select.
Bucharest.£481 per passenger.Departing Wed, 6 May, returning Tue, 19 May.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Wed, 6 May, arriving in Bucharest Otopeni.Inbound indirect flight with Delta, departs from Bucharest Otopeni on Tue, 19 May, arriving in Philadelphia International.Price includes taxes and charges.From £481, select.
Bucharest.£491 per passenger.Departing Sun, 26 Apr, returning Sun, 3 May.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Philadelphia International on Sun, 26 Apr, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Sun, 3 May, arriving in Philadelphia International.Price includes taxes and charges.From £491, select.
Bucharest.£520 per passenger.Departing Mon, 7 Dec, returning Sat, 26 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Philadelphia International on Mon, 7 Dec, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Sat, 26 Dec, arriving in Philadelphia International.Price includes taxes and charges.From £520, select.
Bucharest.£558 per passenger.Departing Wed, 8 Jul, returning Wed, 5 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Wed, 8 Jul, arriving in Bucharest Otopeni.Inbound indirect flight with Delta, departs from Bucharest Otopeni on Wed, 5 Aug, arriving in Philadelphia International.Price includes taxes and charges.From £558, select.
Bucharest.£714 per passenger.Departing Sun, 31 May, returning Sun, 7 Jun.Return flight with Spirit Airlines and Ryanair.Outbound indirect flight with Spirit Airlines, departs from Philadelphia International on Sun, 31 May, arriving in Bucharest Otopeni.Inbound indirect flight with Ryanair, departs from Bucharest Otopeni on Sun, 7 Jun, arriving in Philadelphia International.Price includes taxes and charges.From £714, select.
Bucharest.£748 per passenger.Departing Mon, 29 Jun, returning Mon, 3 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Philadelphia International on Mon, 29 Jun, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Mon, 3 Aug, arriving in Philadelphia International.Price includes taxes and charges.From £748, select.
Bucharest.£825 per passenger.Departing Sat, 21 Mar, returning Sun, 29 Mar.Return flight with Frontier Airlines and LOT.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sat, 21 Mar, arriving in Bucharest Otopeni.Inbound indirect flight with LOT, departs from Bucharest Otopeni on Sun, 29 Mar, arriving in Philadelphia International.Price includes taxes and charges.From £825, select.
Bucharest.£942 per passenger.Departing Sat, 1 Aug, returning Sat, 8 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Sat, 1 Aug, arriving in Bucharest Otopeni.Inbound indirect flight with Delta, departs from Bucharest Otopeni on Sat, 8 Aug, arriving in Philadelphia International.Price includes taxes and charges.From £942, select.
Bucharest.£958 per passenger.Departing Fri, 17 Jul, returning Fri, 31 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Fri, 17 Jul, arriving in Bucharest Otopeni.Inbound indirect flight with Delta, departs from Bucharest Otopeni on Fri, 31 Jul, arriving in Philadelphia International.Price includes taxes and charges.From £958, select.

Find the cheapest month to fly from Philadelphia International to Bucharest Otopeni

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia International to Bucharest Otopeni flights are currently cheapest in April.
Mar
from £825
Apr
from £460
May
from £481
Jun
Find prices
Jul
from £958
Aug
from £942
Sep
Find prices
Oct
Find prices
Nov
Find prices
Dec
from £520
Jan
Find prices
Feb
Find prices

Philadelphia International to Bucharest Otopeni: Alternative routes

Compare routes from Philadelphia International to Bucharest below. You may find an airport to fly into that's cheaper, faster, or easier than Bucharest Otopeni.

Bucharest Otopeni

9 miles from central Bucharest
ClosestCheapest
from £449
Search flights

Philadelphia to Bucharest: Flight information

The things to know before you go.
Cheapest flight found£449
Cheapest month to flyMarch

Check out these Bucharest hotels

Ready to plan your stay? Other travellers rate these Bucharest hotels for cleanliness, service and location.
YMY Boutique Residence
1.64 miles from city centre
£79
Per night
Ecletico Villa
0.48 miles from city centre
£132
Per night
Le Blanc Cotroceni Hotel
1.44 miles from city centre
£116
Per night
YMY Boutique Residence
1.64 miles from city centre
£79
Per night
Ecletico Villa
0.48 miles from city centre
£132
Per night
Le Blanc Cotroceni Hotel
1.44 miles from city centre
£116
Per night
Explore top-rated hotels

Finding cheap flights from Philadelphia International to Bucharest Otopeni: Frequently asked questions

The best price we found for a return flight from Philadelphia International to Bucharest Otopeni is £449. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Philadelphia International to Bucharest Otopeni. But we found flights with one or more stops from £449.
As of March 2026, there are no flights flying from Philadelphia International to Bucharest Otopeni.
The cheapest month to fly from Philadelphia International to Bucharest Otopeni is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Philadelphia International Airport to Bucharest Otopeni Airport on Sunday, 22 March 2026.
No airlines currently offer direct flights between Philadelphia International Airport and Bucharest Otopeni Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bucharest Otopeni but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bucharest is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Lufthansa offers the cheapest flight tickets to Bucharest Otopeni.

Travelling from Philadelphia International Airport (PHL) to Bucharest Henri Coanda International Airport (OTP): what you need to know

  • Bucharest is six hours ahead of Philadelphia and is in the UTC+2 timezone.

  • Get to the airport on time so you don't miss your PHL to OTP flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Flying during a peak time like August? Major public holidays and other high seasons can mean longer queues at airport checkpoints. Play it safe and arrive up to four hours ahead of an international flight and two hours before a domestic departure.

  • If you want to include a stop along the way, just deselect 'Direct flights only' when searching for your ticket from Philadelphia International Airport to Bucharest Henri Coanda International Airport. Here are the top stopovers between PHL and OTP:

    • Cote D'Azur Airport

    • Amsterdam Airport Schiphol

    • Charles de Gaulle Airport

How to find the cheapest flights from Philadelphia International Airport (PHL) to Bucharest Henri Coanda International Airport (OTP)

  • The lowest price we've seen for a one-way Philadelphia International Airport to Bucharest Henri Coanda International Airport flight is £230. A round-trip ticket is currently £449. Depending on the availability and when you book, these fares can change.

  • It's a good idea to book as early as possible if you want to find cheap tickets from PHL to OTP. That's because airlines change prices based on demand, which tends to increase closer to the date of departure.

  • If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll find the lowest price across each month when searching for your flight from Philadelphia International Airport to Bucharest Henri Coanda International Airport.

  • Stay on top of deals for cheap flights from PHL to OTP by setting up a Price Alert. You'll receive an email or notification on the app when a lower fare becomes available.

  • Tailor your flights with filters. Select your arrival and departure times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Philadelphia International Airport to Bucharest Henri Coanda International Airport.

Handy information about Philadelphia International Airport (PHL)

  • PHL's address is Industrial Highway and Island Road.

  • 78.93% of flights taking off from Philadelphia International Airport make it to their destination on schedule.

  • Central Philadelphia to Philadelphia International Airport is approximately 12 miles. Depending on traffic, it'll take you about 15 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The journey when using public transport will take about 45 minutes.

  • Get your journey off to a relaxed start by staying near PHL. Whether you're catching an early flight from Philadelphia International Airport to Bucharest Henri Coanda International Airport or want to avoid feeling rushed, these hotels are the answer:

Arriving at Bucharest Henri Coanda International Airport (OTP)

  • The last thing you want is a lengthy trip to your hotel if you're arriving on a late Philadelphia International Airport to Bucharest Henri Coanda International Airport flight. Book one of these accommodation options near OTP instead:

  • Go wherever you want, whenever you want with a Bucharest Henri Coanda International Airport rental car. Pick up a set of wheels from Klass Wagen, Pricecarz or Surprice and find adventure across Bucharest and beyond.

  • To lock in the lowest price, book your ride from Bucharest Henri Coanda International Airport about one week before travelling.

Getting from Bucharest Henri Coanda International Airport (OTP) to central Bucharest

  • From Bucharest Henri Coanda International Airport, Bucharest is approximately 13 miles away. It takes around 35 minutes to drive to the centre.

  • If you're travelling by public transport, expect a journey time of about 1 hour 35 minutes.

When to fly to Bucharest Henri Coanda International Airport (OTP)

  • July is the most popular month for flights from Philadelphia International Airport to Bucharest Henri Coanda International Airport. For a quieter experience, go to Bucharest in April.

  • Book your flight from Philadelphia International Airport to Bucharest Henri Coanda International Airport for August if you want to visit Bucharest during its warmest month. You can expect temperatures of between 17ºC (63ºF) and 33ºC (91ºF).

  • Search for cheap tickets from PHL to OTP in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -9ºC (16ºF) and 8ºC (46ºF) on average.

Explore more of Romania

  • Iasi is just one of the many places in Romania waiting to be explored once you've seen the sights of Bucharest. Around 200 miles away to the north, well-known attractions include Palace of Culture, Saint Nicholas Church and Golia Monastery.

  • Cluj-Napoca is another standout destination in Romania and is around 200 miles north-west of Bucharest. No journey is complete without seeing St. Michael's Church, Hoia Baciu Forest and Banffy Palace.

Plan the rest of your trip from Philadelphia to Bucharest

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.