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PDX - OTP

$324 Find Cheap Flights from Portland to Bucharest - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$729
Typical prices: $662-$1,092
British Airways
Thu 2/1Mon 2/5
PDX - OTP • 1 stop
Cheapest one-way
$324
Typical prices: $418-$705
British Airways
Thu 3/29
PDX - OTP • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Portland and Bucharest Otopeni Intl Airport. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
18 weeks
in advance
Our data shows that travelers who book at least 18 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
When to travel
January
Cheapest • 28% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
London Heathrow (LHR)
Cheapest • Avg $872 (round-trip)
Amsterdam Schiphol (AMS)
Shortest trip • 14h 28m (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 Portland to Bucharest (PDX-OTP)

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

Recent round-trip flight deals from Portland to Bucharest

Mon, Feb 1 - Fri, Feb 5
British Airways Logo
5:45 pm - 3:05 pmPDX  Portland-OTP Bucharest Otopeni Intl
35h 20m1 stop London Heathrow
British Airways Logo
8:25 am - 3:50 pmOTP  Bucharest Otopeni Intl-PDX Portland
17h 25m1 stop London Heathrow
$729British Airways
Mon, Feb 1 - Fri, Feb 5
Air Canada Logo
7:10 pm - 1:55 pmPDX  Portland-OTP Bucharest Otopeni Intl
32h 45m2 stops Vancouver Intl Frankfurt am Main
Air Canada Logo
5:55 am - 9:26 amOTP  Bucharest Otopeni Intl-PDX Portland
37h 31m2 stops Frankfurt am Main Vancouver Intl
$733Air Canada
Mon, Mar 8 - Fri, Mar 26
United Airlines Logo
6:59 pm - 1:55 pmPDX  Portland-OTP Bucharest Otopeni Intl
32h 56m3 stops Denver Intl Miami Frankfurt am Main
United Airlines Logo
5:55 am - 7:17 pmOTP  Bucharest Otopeni Intl-PDX Portland
22h 22m2 stops Frankfurt am Main Chicago O'Hare Intl
$747United Airlines
Mon, Mar 8 - Fri, Mar 26
United Airlines Logo
3:30 pm - 11:55 pmPDX  Portland-OTP Bucharest Otopeni Intl
22h 25m2 stops San Francisco Frankfurt am Main
United Airlines Logo
5:55 am - 7:17 pmOTP  Bucharest Otopeni Intl-PDX Portland
22h 22m2 stops Frankfurt am Main Chicago O'Hare Intl
$747United Airlines
Wed, Feb 17 - Sun, Feb 28
British Airways Logo
5:45 pm - 12:05 amPDX  Portland-OTP Bucharest Otopeni Intl
20h 20m1 stop London Heathrow
British Airways Logo
7:20 am - 3:50 pmOTP  Bucharest Otopeni Intl-PDX Portland
18h 30m1 stop London Heathrow
$756British Airways
Wed, Feb 17 - Sun, Feb 28
British Airways Logo
1:32 pm - 12:05 amPDX  Portland-OTP Bucharest Otopeni Intl
24h 33m2 stops Chicago O'Hare Intl London Heathrow
British Airways Logo
7:20 am - 3:50 pmOTP  Bucharest Otopeni Intl-PDX Portland
18h 30m1 stop London Heathrow
$760British Airways
Mon, Nov 23 - Wed, Dec 9
Delta Logo
11:10 pm - 2:10 pmPDX  Portland-OTP Bucharest Otopeni Intl
29h 00m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle
Delta Logo
6:00 am - 11:40 amOTP  Bucharest Otopeni Intl-PDX Portland
15h 40m1 stop Amsterdam Schiphol
$805Delta
Sun, Dec 13 - Fri, Dec 25
KLM Logo
1:40 pm - 1:00 pmPDX  Portland-OTP Bucharest Otopeni Intl
13h 20m1 stop Amsterdam Schiphol
KLM Logo
6:00 am - 11:20 amOTP  Bucharest Otopeni Intl-PDX Portland
15h 20m1 stop Amsterdam Schiphol
$881KLM
Sun, Dec 13 - Fri, Dec 25
Delta Logo
1:40 pm - 1:00 pmPDX  Portland-OTP Bucharest Otopeni Intl
13h 20m1 stop Amsterdam Schiphol
Delta Logo
6:00 am - 4:13 pmOTP  Bucharest Otopeni Intl-PDX Portland
20h 13m2 stops Amsterdam Schiphol Salt Lake City
$891Delta
Mon, Mar 8 - Fri, Mar 26
KLM Logo
1:20 pm - 5:00 pmPDX  Portland-OTP Bucharest Otopeni Intl
17h 40m1 stop Amsterdam Schiphol
KLM Logo
6:00 am - 12:20 pmOTP  Bucharest Otopeni Intl-PDX Portland
15h 20m1 stop Amsterdam Schiphol
$906KLM
Booking Insights

Price, demand and travel trends for Portland 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.

How much is a round-trip flight from Portland to Bucharest Otopeni Intl Airport?

Round-trip flights from Portland to Bucharest Otopeni Intl Airport typically range from $662 to $1,092. The lowest price found in the past 5 days was $729, on British Airways.

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

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

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

•January is the cheapest month to fly from Portland to Bucharest Otopeni Intl Airport at $624 round-trip.
•June ($1,368) and September ($1,112) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 119% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Portland to Bucharest Otopeni Intl Airport the cheapest?

Flights from Portland to Bucharest Otopeni Intl Airport are cheapest 18 weeks before departure. Booking in this window typically costs about 42% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Portland to Bucharest Otopeni Intl Airport flights

Low season

February

Cheapest flight

$324
Beat the crowds with an average 82% drop in travelers.
The most popular month to fly with an average 76% increase in travelers.
One-way flight from Portland to Bucharest Otopeni Intl Airport

When to book flights from Portland to Bucharest

Are your dates flexible? Find out the best times to travel from Portland 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 Portland 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 Portland to Bucharest Otopeni Intl Airport?

    Three cabin classes are available on flights from Portland to Bucharest Otopeni Intl Airport:

    • Economy Class
    • Premium Economy Class
    • Business Class

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

    A nonstop flight from Portland to Bucharest Otopeni Intl Airport takes 00m, covering 5,916 miles.

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

    Round-trip flights from Portland to Bucharest Otopeni Intl Airport range from $662 to $1,092, with an average of $863 over the past 12 months. Anything below $662 counts as a good deal.

  • How expensive are last-minute Portland to Bucharest Otopeni Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 29% above the $863 route average. Book 18 weeks before departure for the lowest fares.

  • Have flight prices from Portland 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 $729 to $2,989. That means the highest observed fare was about 4x higher than the lowest one.

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

    One-way fares from Portland to Bucharest Otopeni Intl Airport are currently lower than usual. Average one-way flight prices are about $344, which is 37% below 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 starting from around $1 for economy cars. Top options include:

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

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

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

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

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

    • Amsterdam Schiphol (AMS) - 80% of one-stop connections
    • London Heathrow (LHR) - 20% of one-stop connections

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

    Yes. Flexible dates can save you up to 28% on flights from Portland to Bucharest Otopeni Intl Airport. Sunday is the cheapest departure day at $763 round-trip on average, while Tuesday is the most expensive at $1,052, a difference of $289.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

    Flying via Amsterdam Schiphol (AMS) gives the shortest average 1-stop total travel time at 14h 28m, compared with 19h 31m via London Heathrow (LHR).

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

    Bucharest Otopeni Intl Airport is 10 hours ahead of Portland (Eastern European Time vs Pacific 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 Portland 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 Sunday departure and avoid flying on Tuesday. On this route, Sunday flights average $763, about $289 less than Tuesday fares (27% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 18 weeks before you fly. On this route, that window historically saves about 42% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Portland to Bucharest Otopeni Intl Airport trip for January. Fares historically average $624 round-trip in that month - typically $744 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 Portland to Bucharest

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

Car rentals in Bucharest
Hotels in Bucharest
Vacations in Bucharest