HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bucharest

$411+ Cheap flights from Oregon to Bucharest (BUH)

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 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BUH
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Bucharest with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oregon to Bucharest

Keep the following information in mind while searching for Oregon to Bucharest flight deals. Data was last updated May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$673
(American Airlines)

One-way from

$411
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$1,093
Provider with most accurate pricing for Portland-Bucharest (BUH) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Bucharest (BUH) flights.
Search Deals
From Oregon to Bucharest (BUH)
Search Deals
One-way flight from Oregon to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($294 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2025
Search Deals

Find flight deals from Oregon to Bucharest

Cheapest flights from Oregon to Bucharest
Explore the most affordable flight options available from Oregon to Bucharest. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/87:25 pmPDX - OTP
1 stop14h 55mMultiple Airlines
Wed 10/158:25 amOTP - PDX
1 stop19h 10mMultiple Airlines
Deal found 4/30$673
This FlightHub deal was found by Cheapflights users on 4/30. 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 7/912:35 pmPDX - OTP
2 stops22h 30mScandinavian Airlines
Wed 9/108:35 pmOTP - PDX
2 stops35h 45mScandinavian Airlines
Deal found 4/30$712
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Thu 7/319:53 amPDX - OTP
2 stops20h 57mLufthansa
Thu 8/286:05 amOTP - PDX
2 stops21h 16mLufthansa
Deal found 4/30$762
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/96:20 amPDX - OTP
2 stops19h 50mDelta
Wed 9/107:00 amOTP - PDX
1 stop14h 20mDelta
Deal found 4/30$802
This American Airlines deal was found by Cheapflights users on 4/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/257:25 pmPDX - OTP
1 stop20h 00mAmerican Airlines
Thu 10/98:25 amOTP - PDX
2 stops21h 24mAmerican Airlines
Deal found 4/29$830
This KLM deal was found by Cheapflights users on 4/30. 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 7/91:15 pmPDX - OTP
1 stop25h 40mKLM
Wed 9/107:00 amOTP - PDX
1 stop14h 20mKLM
Deal found 4/30$866
This British Airways deal was found by Cheapflights users on 4/30. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/27:25 pmPDX - OTP
1 stop19h 00mBritish Airways
Wed 9/108:25 amOTP - PDX
2 stops24h 39mBritish Airways
Deal found 4/30$1,007
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/257:40 amPDX - OTP
3 stops23h 10mUnited Airlines
Sun 6/86:00 amOTP - PDX
2 stops22h 45mUnited Airlines
Deal found 4/30$1,041
This Air Canada deal was found by Cheapflights users on 4/30. 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.
Fri 6/137:40 pmPDX - OTP
2 stops36h 55mAir Canada
Wed 7/166:00 amOTP - PDX
2 stops26h 56mAir Canada
Deal found 4/30$1,253

Cheapflights Fare Finder

Customize your flight search to find flights from Oregon to Bucharest 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 May 1, 2025.
Use the filters below to find and compare flights from Oregon to Bucharest that are best for you.

Fly from

Oregon

Fly to

Bucharest

Route

Depart

Return

Price

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/8

7:25 pm-8:20 pm

1 stop14h 55m

Bucharest Otopeni Intl

Wed 10/15

8:25 am-5:35 pm

1 stop19h 10m

$673

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 7/9

12:35 pm-9:05 pm

2 stops22h 30m

Bucharest Otopeni Intl

Wed 9/10

8:35 pm-10:20 pm

2 stops35h 45m

$712

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Thu 7/31

9:53 am-4:50 pm

2 stops20h 57m

Bucharest Otopeni Intl

Thu 8/28

6:05 am-5:21 pm

2 stops21h 16m

$762

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 7/9

6:20 am-12:10 pm

2 stops19h 50m

Bucharest Otopeni Intl

Wed 9/10

7:00 am-11:20 am

1 stop14h 20m

$802

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Thu 9/25

7:25 pm-1:25 am

1 stop20h 00m

Bucharest Otopeni Intl

Thu 10/9

8:25 am-7:49 pm

2 stops21h 24m

$830

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 7/9

1:15 pm-12:55 am

1 stop25h 40m

Bucharest Otopeni Intl

Wed 9/10

7:00 am-11:20 am

1 stop14h 20m

$866

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 7/2

7:25 pm-12:25 am

1 stop19h 00m

Bucharest Otopeni Intl

Wed 9/10

8:25 am-11:04 pm

2 stops24h 39m

$1,007

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 5/25

7:40 am-4:50 pm

3 stops23h 10m

Bucharest Otopeni Intl

Sun 6/8

6:00 am-6:45 pm

2 stops22h 45m

$1,041

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Fri 6/13

7:40 pm-6:35 pm

2 stops36h 55m

Bucharest Otopeni Intl

Wed 7/16

6:00 am-10:56 pm

2 stops26h 56m

$1,253

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Fri 5/30

1:45 pm-5:55 pm

3 stops42h 10m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 14 results
1
2

Best time to book a flight from Oregon to Bucharest

Have a flexible travel schedule? Discover the best time to fly to Bucharest 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

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

Currently, November is the cheapest month in which you can book a flight from Oregon to Bucharest (average of $604). Flying from Oregon to Bucharest in June is currently the most expensive (average of $1,169). 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 BUH?

Find hourly flight availability from Oregon to Bucharest. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

When flying from Oregon to Bucharest, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Bucharest by month

Plan your trip to Bucharest by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bucharest ranges from 0.8 - 3.1 inches per month. June is typically the wettest month, when rainfall can reach 3.1 in. October is typically the driest time to visit Bucharest when rainfall is around 0.8 in.

Temperature in Bucharest by month

Plan your trip to Bucharest by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bucharest, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Bucharest

Get insights into the airlines that provide service to Bucharest. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bucharest. Reviews last updated May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Scandinavian Airlines
7.3
Good
1,349 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What are the cheapest airlines to fly from Oregon to Bucharest one-way?

    One-way options have recently been found by users for as low as $555 on Air Canada. Other airlines that offer cheap prices include KLM from $557 and British Airways from $937 one-way.

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

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

  • How can I find direct flights from Oregon to Bucharest?

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

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

    Yes. Cheapflights offers flight deals from Oregon to Bucharest 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?

    Currently, November is the cheapest month in which you can book a flight from Oregon to Bucharest (average of $604). Flying from Oregon to Bucharest in June is currently the most expensive (average of $1,169). 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 Oregon?

Book flights to Oregon if you plan to visit one of these locations
Otopeni

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oregon to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Otopeni Intl flights
Newark to Otopeni Intl flights
LaGuardia to Otopeni Intl flights
O'Hare Intl to Otopeni Intl flights
Dallas/Fort Worth to Otopeni Intl flights
Boston to Otopeni Intl flights
Miami to Otopeni Intl flights
Los Angeles to Otopeni Intl flights
San Francisco to Otopeni Intl flights
Atlanta to Otopeni Intl flights
Dulles Intl to Otopeni Intl flights
Detroit to Otopeni Intl flights
Midway to Otopeni Intl flights
Reagan-National to Otopeni Intl flights
Seattle to Otopeni Intl flights
Baltimore to Otopeni Intl flights
Hobby to Otopeni Intl flights
Ontario to Otopeni Intl flights
John F Kennedy Intl to Cluj Napoca flights
Love Field to Otopeni Intl flights
O'Hare Intl to Cluj Napoca flights
Cleveland to Otopeni Intl flights
Portland to Otopeni Intl flights
Newark to Cluj Napoca flights
Philadelphia to Otopeni Intl flights
Seattle to Cluj Napoca flights
George Bush Intcntl to Otopeni Intl flights
Los Angeles to Cluj Napoca flights
Orlando to Otopeni Intl flights
O'Hare Intl to Timisoara flights
LaGuardia to Cluj Napoca flights
Sky Harbor Intl to Otopeni Intl flights
Cincinnati to Otopeni Intl flights
Providence to Otopeni Intl flights
San Diego to Otopeni Intl flights
Minneapolis to Otopeni Intl flights
Charlotte to Otopeni Intl flights
Austin to Otopeni Intl flights
Denver to Otopeni Intl flights
Atlanta to Cluj Napoca flights
Tampa to Otopeni Intl flights
Orlando to Cluj Napoca flights
Miami to Cluj Napoca flights
Raleigh to Cluj Napoca flights
Detroit to Cluj Napoca flights
Dulles Intl to Cluj Napoca flights
Charlotte to Cluj Napoca flights
Boston to Cluj Napoca flights
Pittsburgh to Otopeni Intl flights
Newark to Timisoara flights

Top 4 airlines flying from Oregon to Bucharest

Discover the top 4 airlines that operate flights from Oregon to Bucharest. 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$718Average$824FlexibilityNo cancel feeOn-time70%
DeltaCheapest$742Average$1,138FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$746Average$816FlexibilityNo cancel feeOn-time67%
KLMCheapest$795Average$1,039FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.