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Otopeni Intl

$332+ Cheap flights from Oregon to Otopeni Intl (OTP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OTP
Jan 21 — Jan 281
Wed 1/21
Wed 1/28
1 adult, Economy
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Cheap flight deals from Oregon to Otopeni Intl

Cheapest flights from Oregon to Otopeni Intl
Explore the most affordable flight options available from Oregon to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2025.

This KLM deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/291:25 pmPDX - OTP
1 stop25h 05mKLM
Thu 1/298:35 amOTP - PDX
1 stop36h 50mKLM
Deal found 12/21$687
This FlightHub deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:00 amPDX - OTP
2 stops19h 05mLufthansa
Thu 1/295:50 amOTP - PDX
2 stops23h 06mLufthansa
Deal found 12/21$693
This Air France deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 amPDX - OTP
2 stops19h 05mMultiple Airlines
Sat 1/316:00 pmOTP - PDX
1 stop27h 25mMultiple Airlines
Deal found 12/22$735
This FlightHub deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:52 pmPDX - OTP
2 stops22h 03mLufthansa
Sat 1/315:55 amOTP - PDX
2 stops23h 01mLufthansa
Deal found 12/22$743
This KLM deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/241:25 pmPDX - OTP
1 stop13h 35mKLM
Sat 1/311:55 pmOTP - PDX
1 stop31h 30mKLM
Deal found 12/22$987
This Air Canada deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:00 pmPDX - OTP
3 stops32h 55mAir Canada
Thu 1/295:50 amOTP - PDX
2 stops22h 40mAir Canada
Deal found 12/21$1,734
This Air Canada deal was found by Cheapflights users on 12/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/247:00 pmPDX - OTP
3 stops31h 30mAir Canada
Sat 1/315:55 amOTP - PDX
3 stops37h 20mAir Canada
Deal found 12/22$1,843

Find flight deals from Oregon to Otopeni Intl

Keep the following information in mind while searching for Oregon to Otopeni Intl flight deals. Data was last updated December 22, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$530
(Mytrip)

One-way from

$332
(oojo)

Popular in

June

Cheapest in

January

Average price

$1,001
Provider with most accurate pricing for Portland-Bucharest (BUH) flight deals.
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Provider most trusted by Cheapflights users for Portland-Bucharest (BUH) flights.
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From Oregon to Bucharest Otopeni Intl
Search Deals
One-way flight from Oregon to Bucharest Otopeni Intl
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($320 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Otopeni Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Oregon to Bucharest Otopeni Intl Airport that are best for you.

Fly from

Oregon

Fly to

Otopeni Intl

Route

Depart

Return

Price

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Thu 1/29

3:50 pm-1:05 am

2 stops23h 15m

Bucharest Otopeni Intl

Thu 2/19

5:50 am-6:55 pm

2 stops23h 05m

$535

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Fri 2/6

9:20 am-10:50 pm

2 stops27h 30m

Bucharest Otopeni Intl

Sat 2/14

1:55 pm-11:25 am

1 stop31h 30m

$539

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Thu 2/5

5:30 am-10:50 pm

2 stops31h 20m

Bucharest Otopeni Intl

Sat 2/14

1:55 pm-11:25 am

1 stop31h 30m

$539

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 2/9

7:10 am-10:50 pm

2 stops29h 40m

Bucharest Otopeni Intl

Sun 2/15

6:00 am-11:25 am

1 stop15h 25m

$539

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Thu 2/5

7:00 am-10:50 pm

2 stops29h 50m

Bucharest Otopeni Intl

Wed 2/18

6:00 am-11:25 am

1 stop15h 25m

$539

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 2/10

7:00 am-10:50 pm

2 stops29h 50m

Bucharest Otopeni Intl

Thu 2/19

1:55 pm-11:25 am

1 stop31h 30m

$539

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 2/8

7:00 am-10:50 pm

2 stops29h 50m

Bucharest Otopeni Intl

Sat 2/14

1:55 pm-11:25 am

1 stop31h 30m

$539

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 2/9

7:10 am-10:50 pm

2 stops29h 40m

Bucharest Otopeni Intl

Fri 2/20

6:00 am-11:25 am

1 stop15h 25m

$539

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Fri 2/6

7:00 am-10:50 pm

2 stops29h 50m

Bucharest Otopeni Intl

Thu 2/19

1:55 pm-11:25 am

1 stop31h 30m

$539

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sat 2/7

11:10 am-10:50 pm

2 stops25h 40m

Bucharest Otopeni Intl

Fri 2/20

6:00 am-11:25 am

1 stop15h 25m

$539

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 16 results
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Best time to book a flight from Oregon to Otopeni Intl

Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Oregon with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Bucharest Otopeni Intl Airport

What is the cheapest month to book a flight from Oregon to Bucharest Otopeni Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Oregon to Bucharest Otopeni Intl Airport (average of $548). Flying from Oregon to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,196). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from OR to OTP?

Find hourly flight availability from Oregon to Otopeni Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 21% on flights from Oregon to Bucharest Otopeni Intl Airport by exploring options for tickets at noon.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Oregon to Bucharest Otopeni Intl Airport?

    Airlines like Lufthansa and Delta fly from Oregon to Bucharest Otopeni Intl Airport in about 23h 15m. The time it takes to get you to your destination can typically vary by up to 4h 15m. There are 5916 mi between Oregon and Bucharest Otopeni Intl Airport. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • Can I find deals for flights from Oregon to Otopeni Intl that include hotel bookings?

    Yes. In addition to deals on Oregon to Otopeni Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oregon to Otopeni Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Otopeni Intl.

  • Can I find deals for business class flights from Oregon to Otopeni Intl?

    Yes. Cheapflights offers flight deals from Oregon to Otopeni Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oregon to Bucharest Otopeni Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Oregon to Bucharest Otopeni Intl Airport (average of $548). Flying from Oregon to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,196). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Bucharest Otopeni Intl Airport?

Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locations
Otopeni

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Alternative routes for Oregon to Otopeni Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Oregon to Otopeni Intl

Discover the top 5 airlines that operate flights from Oregon to Otopeni Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$516Average$753FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$571Average$799FlexibilityNo cancel feeOn-time70%
DeltaCheapest$654Average$1,172FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$682Average$1,089FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$779Average$816FlexibilityNo cancel feeOn-time67%

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