$248 Cheap Flights from Philadelphia (PHL) to Bucharest (OTP)

View $248 flight on Sun, Jan 10, 2027Opens in a new window

Popular airlines from Philadelphia Intl. Airport (PHL) to Henri Coanda Intl. Airport (OTP)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 30% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Philadelphia to Bucharest (PHL-OTP)

Prices were available within the past 7 days and start at $248 for one-way flights and $621 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Apr 22 - Thu, May 7
PHL
Philadelphia
OTP
Bucharest
$621 Roundtrip, found 6 days ago
$621
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 22 from Philadelphia to Bucharest, returning Thu, May 7, priced at $621 found 6 days ago
Swiss International Air Lines
Wed, Apr 22 - Thu, May 7
PHL
Philadelphia
OTP
Bucharest
$623 Roundtrip, found 6 days ago
$623
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, Apr 22 from Philadelphia to Bucharest, returning Thu, May 7, priced at $623 found 6 days ago
Air Canada
Wed, Apr 22 - Thu, May 7
PHL
Philadelphia
OTP
Bucharest
$625 Roundtrip, found 6 days ago
$625
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Apr 22 from Philadelphia to Bucharest, returning Thu, May 7, priced at $625 found 6 days ago
Swiss International Air Lines
Wed, Apr 22 - Thu, May 7
PHL
Philadelphia
OTP
Bucharest
$626 Roundtrip, found 6 days ago
$626
Roundtrip
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, Apr 22 from Philadelphia to Bucharest, returning Thu, May 7, priced at $626 found 6 days ago
Air Canada
Wed, Apr 22 - Thu, May 7
PHL
Philadelphia
OTP
Bucharest
$628 Roundtrip, found 6 days ago
$628
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Apr 22 from Philadelphia to Bucharest, returning Thu, May 7, priced at $628 found 6 days ago
Air Canada
Wed, Apr 29 - Wed, May 6
PHL
Philadelphia
OTP
Bucharest
$630 Roundtrip, found 6 days ago
$630
Roundtrip
found 6 days ago
Select Air Canada flight, departing Wed, Apr 29 from Philadelphia to Bucharest, returning Wed, May 6, priced at $630 found 6 days ago
American Airlines
Sun, Jan 10 - Mon, Jan 18
PHL
Philadelphia
OTP
Bucharest
$633 Roundtrip, found 17 hours ago
$633
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sun, Jan 10 from Philadelphia to Bucharest, returning Mon, Jan 18, priced at $633 found 17 hours ago
United
Wed, Apr 22 - Thu, May 7
PHL
Philadelphia
OTP
Bucharest
$633 Roundtrip, found 6 days ago
$633
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 22 from Philadelphia to Bucharest, returning Thu, May 7, priced at $633 found 6 days ago
United
Wed, Apr 22 - Thu, May 7
PHL
Philadelphia
OTP
Bucharest
$635 Roundtrip, found 6 days ago
$635
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 22 from Philadelphia to Bucharest, returning Thu, May 7, priced at $635 found 6 days ago
British Airways
Tue, Nov 17 - Wed, Dec 2
PHL
Philadelphia
OTP
Bucharest
$659 Roundtrip, found 6 days ago
$659
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Nov 17 from Philadelphia to Bucharest, returning Wed, Dec 2, priced at $659 found 6 days ago

Alternative airports near Bucharest

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Henri Coanda Intl. OTP. Cheapest option available. Average driving time to city center is 19 minutes. Flights from $813
OTP
Henri Coanda Intl.
Cheapest
Average driving time to city center19 min
Flights from $813

Find the cheapest month to fly from Philadelphia (PHL) to Bucharest (OTP)

November is typically the cheapest month to fly

From $486 - $1,348 per traveler.

Frequently asked questions

How much does a flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) cost?
You can find cheap one-way flights from $248 and cheap return flights from $621 Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) with Expedia. Return flights often range between $777 and $6048. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.)?
The cheapest month to fly from PHL to OTP is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.)?
Enter PHL to OTP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.)?
Virgin Atlantic is one of the cheapest airlines offering connecting flights from Philadelphia, PA (PHL) to Bucharest (OTP), with round-trip tickets starting from around $699 with a layover in Logan Intl. (BOS). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.)?
To find a cheap flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.)?
The earliest flight from Philadelphia (PHL) to Bucharest (OTP) usually departs at 5:30 AM, operated by Delta and Air France. This seasonal service is available in December, providing a great opportunity for early travelers to reach Bucharest. An early departure can help you make the most of your time in this vibrant city. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.)?
The most popular departure times for flights from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) are in the evening, from 6pm to 9pm. About 32% of passengers prefer this time window. Airlines like British Airways and American Airlines operate flights during this period, which is ideal for those looking to maximize their time in Philadelphia before departure.
How long does it take to fly from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.)?
A flight from PHL to OTP with a layover takes around 12 hours 20 minutes, with the route covering approximately 4,834 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.)?
Business class is available on flights from PHL to OTP. Airlines that offer business class service on this route include:

  • British Airways
  • Air Canada
  • American Airlines
  • United Airlines

First class is available with United Airlines.
How do I earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) flight with Expedia?
It's easy to earn miles on a Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Bucharest from Philadelphia Intl. (PHL)?
From Philadelphia Intl. (PHL), you can fly into Henri Coanda Intl. (OTP) to reach Bucharest. Some flights may connect through major hubs like Washington Dulles Intl. (IAD), Hartsfield-Jackson Atlanta Intl. (ATL), Pearson Intl. (YYZ) before reaching Bucharest. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) at the last minute?
Typically, booking a last minute flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) flight and hotel package?
Securing a Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) Bucharest Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.)?
If you booked your Philadelphia, PA (PHL-Philadelphia Intl.) to Bucharest (OTP-Henri Coanda Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
Henri Coanda Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, KLM, Lufthansa, Swiss International Air Lines, United
Roundtrip price
$621
Distance
4833 mi

Book with confidence

Philadelphia to Bucharest Flights

The cheapest times to fly from Philadelphia to Bucharest

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Philadelphia to Bucharest are during the month of April. You can find some of the cheapest flights from Philadelphia to Bucharest with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Philadelphia to Bucharest

Sunday is one of the best days to book for cheap flights from Philadelphia to Bucharest: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Philadelphia to Bucharest

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Philadelphia to Bucharest in 2026. You can also book with separate airlines for your outbound and return journeys, from $248 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Philadelphia to Bucharest flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Philadelphia to Bucharest airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Philadelphia to Bucharest Flights

*Flight schedules are subject to change.

Explore a world of travel with Expedia

*Available to One Key members.