PHL - OTP

$512 Find Cheap Flights from Philadelphia to Bucharest - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$707
Typical prices: $676-$1,006
Air Canada, Lufthansa
Thu 4/12Sat 4/21
PHL - OTP • 2 stops
Cheapest one-way
$512
Typical prices: $413-$561
Multiple Airlines
Wed 1/3
PHL - OTP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Bucharest Otopeni Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 33% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Frankfurt am Main (FRA)
Cheapest • Avg $849 (round-trip)
London Heathrow (LHR)
Shortest trip • 14h 31m (one-way)
Insights
Insights
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We hope you love your trip to Bucharest Otopeni Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Bucharest (PHL-OTP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Bucharest

Mon, Apr 12 - Wed, Apr 21
Multiple Airlines Logo
5:05 pm - 3:20 pmPHL  Philadelphia-OTP Bucharest Otopeni Intl
15h 15m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
6:05 am - 4:00 pmOTP  Bucharest Otopeni Intl-PHL Philadelphia
16h 55m1 stop Frankfurt am Main
$707Multiple Airlines
Mon, Apr 12 - Wed, Apr 21
British Airways Logo
6:45 pm - 1:20 amPHL  Philadelphia-OTP Bucharest Otopeni Intl
23h 35m1 stop London Heathrow
British Airways Logo
8:15 am - 4:40 pmOTP  Bucharest Otopeni Intl-PHL Philadelphia
15h 25m1 stop London Heathrow
$708British Airways
Mon, Nov 23 - Tue, Dec 8
Air Canada Logo
5:05 pm - 6:30 pmPHL  Philadelphia-OTP Bucharest Otopeni Intl
18h 25m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Air Canada Logo
6:00 am - 4:21 pmOTP  Bucharest Otopeni Intl-PHL Philadelphia
17h 21m2 stops Frankfurt am Main Toronto Pearson Intl
$708Air Canada
Mon, Apr 12 - Wed, Apr 21
Multiple Airlines Logo
5:05 pm - 3:20 pmPHL  Philadelphia-OTP Bucharest Otopeni Intl
15h 15m2 stops Toronto Pearson Intl Zurich
Multiple Airlines Logo
6:05 am - 2:41 pmOTP  Bucharest Otopeni Intl-PHL Philadelphia
15h 36m2 stops Frankfurt am Main Montreal Pierre Elliott Trudeau Intl
$709Multiple Airlines
Mon, Nov 23 - Tue, Dec 8
Multiple Airlines Logo
5:05 pm - 6:30 pmPHL  Philadelphia-OTP Bucharest Otopeni Intl
18h 25m2 stops Toronto Pearson Intl Munich Franz Josef Strauss
Multiple Airlines Logo
6:00 am - 4:05 pmOTP  Bucharest Otopeni Intl-PHL Philadelphia
17h 05m1 stop Frankfurt am Main
$713Multiple Airlines
Mon, Nov 23 - Tue, Dec 8
British Airways Logo
6:35 pm - 12:05 amPHL  Philadelphia-OTP Bucharest Otopeni Intl
22h 30m1 stop London Heathrow
British Airways Logo
8:20 am - 4:15 pmOTP  Bucharest Otopeni Intl-PHL Philadelphia
14h 55m1 stop London Heathrow
$718British Airways
Sun, Dec 13 - Tue, Dec 22
Lufthansa Logo
5:40 pm - 1:55 pmPHL  Philadelphia-OTP Bucharest Otopeni Intl
13h 15m1 stop Frankfurt am Main
Lufthansa Logo
6:00 am - 4:05 pmOTP  Bucharest Otopeni Intl-PHL Philadelphia
17h 05m1 stop Frankfurt am Main
$730Lufthansa
Wed, Apr 14 - Fri, Apr 23
British Airways Logo
6:45 pm - 12:20 amPHL  Philadelphia-OTP Bucharest Otopeni Intl
22h 35m1 stop London Heathrow
British Airways Logo
8:15 am - 4:40 pmOTP  Bucharest Otopeni Intl-PHL Philadelphia
15h 25m1 stop London Heathrow
$730British Airways
Tue, Nov 17 - Tue, Dec 1
Lufthansa Logo
5:40 pm - 1:55 pmPHL  Philadelphia-OTP Bucharest Otopeni Intl
13h 15m1 stop Frankfurt am Main
Lufthansa Logo
6:00 am - 4:05 pmOTP  Bucharest Otopeni Intl-PHL Philadelphia
17h 05m1 stop Frankfurt am Main
$743Lufthansa
Sun, Dec 13 - Mon, Dec 21
Lufthansa Logo
5:40 pm - 1:55 pmPHL  Philadelphia-OTP Bucharest Otopeni Intl
13h 15m1 stop Frankfurt am Main
Lufthansa Logo
2:40 pm - 4:05 pmOTP  Bucharest Otopeni Intl-PHL Philadelphia
32h 25m1 stop Frankfurt am Main
$757Lufthansa
Booking Insights

Price, demand and travel trends for Philadelphia to Bucharest Otopeni Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Philadelphia to Bucharest Otopeni Intl Airport?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Philadelphia to Bucharest Otopeni Intl Airport. It’s 10% cheaper than the average day, while Saturday is the most expensive, with prices 21% higher.

What’s the cheapest month to fly from Philadelphia to Bucharest Otopeni Intl Airport?

•January is the cheapest month to fly from Philadelphia to Bucharest Otopeni Intl Airport at $556 round-trip.
•June ($1,106) and July ($1,054) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 98% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Philadelphia to Bucharest Otopeni Intl Airport flights

Low season

January

Cheapest flight

$512
Beat the crowds with an average 45% drop in travelers.
The most popular month to fly with an average 91% increase in travelers.
One-way flight from Philadelphia to Bucharest Otopeni Intl Airport

When to book flights from Philadelphia to Bucharest

Are your dates flexible? Find out the best times to travel from Philadelphia to Bucharest based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Philadelphia to Bucharest Otopeni Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Philadelphia to Bucharest Otopeni Intl Airport?

    Two cabin classes are available on flights from Philadelphia to Bucharest Otopeni Intl Airport:

    • Economy Class
    • Premium Economy Class

  • How long is a flight from Philadelphia to Bucharest Otopeni Intl Airport?

    A nonstop flight from Philadelphia to Bucharest Otopeni Intl Airport takes 00m, covering 4,831 miles.

  • Do I need a passport to fly from Philadelphia to Bucharest Otopeni Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Philadelphia to Bucharest Otopeni Intl Airport flight?

    Round-trip flights from Philadelphia to Bucharest Otopeni Intl Airport range from $676 to $1,006, with an average of $830 over the past 12 months. Anything below $676 counts as a good deal.

  • Have flight prices from Philadelphia to Bucharest Otopeni Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $706 to $1,877. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Philadelphia to Bucharest Otopeni Intl Airport looking right now?

    One-way fares from Philadelphia to Bucharest Otopeni Intl Airport are currently higher than usual. Average one-way flight prices are about $557, which is 23% above the typical average for this route.

  • What car rental options are available at Bucharest Otopeni Intl Airport (OTP)?

    Bucharest Otopeni Intl Airport (OTP) hosts 5 major car rental companies, with daily rates averaging $18 for economy cars. Top options include:

    • Klass Wagen
    • Pricecarz
    • Payless
    • Sixt
    • ADDCAR RENTAL

  • Which airports can I use when flying from Philadelphia to Bucharest Otopeni Intl Airport?

    Flights from Philadelphia to Bucharest Otopeni Intl Airport usually depart from Philadelphia (PHL) and arrive at Bucharest Otopeni Intl (OTP).

  • Which airports do connecting flights from Philadelphia to Bucharest Otopeni Intl Airport pass through?

    Connecting flights from Philadelphia to Bucharest Otopeni Intl Airport most commonly pass through:

    • London Heathrow (LHR) - 68% of one-stop connections
    • Frankfurt am Main (FRA) - 32% of one-stop connections

  • Can I save money by using flexible dates for flights from Philadelphia to Bucharest Otopeni Intl Airport?

    Yes. Flexible dates can save you up to 26% on flights from Philadelphia to Bucharest Otopeni Intl Airport. Monday is the cheapest departure day at $749 round-trip on average, while Saturday is the most expensive at $1,007, a difference of $258.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Philadelphia to Bucharest Otopeni Intl Airport?

    Flying via London Heathrow (LHR) gives the shortest average 1-stop total travel time at 14h 31m, compared with 15h 40m via Frankfurt am Main (FRA).

  • What is the time difference between Philadelphia and Bucharest Otopeni Intl Airport?

    Bucharest Otopeni Intl Airport is 6 hours ahead of Philadelphia (Eastern European Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Bucharest Otopeni Intl Airport?

    Some of the most popular sights in Bucharest Otopeni Intl Airport are Palace of the Parliament, National Theatre Bucharest and RomExpo. These are among the most viewed places in Bucharest Otopeni Intl Airport on KAYAK.

Your guide to booking Philadelphia to Bucharest Otopeni Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Saturday. On this route, Monday flights average $749, about $258 less than Saturday fares (26% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Philadelphia to Bucharest Otopeni Intl Airport trip for January. Fares historically average $556 round-trip in that month - typically $550 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Bucharest Otopeni Intl Airport.

    • Hilton Garden Inn Bucharest Airport

More options for your flight from Philadelphia to Bucharest

Complete your trip to Bucharest with a hotel stay or car rental

Car rentals in Bucharest
Hotels in Bucharest
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