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$308+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BUH
Oct 23 — Oct 301
Thu 10/23
Thu 10/30
1 adult, Economy
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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 September 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$602
(Air France)

One-way from

$308
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$884
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 (BUH)
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One-way flight from Oregon to Bucharest (BUH)
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Highest demand for flights based on searches. 24% potential increase in price ($307 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 23, 2025.

This Air France deal was found by Cheapflights users on 9/22. 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.
Thu 11/611:10 amPDX - OTP
2 stops18h 40mMultiple Airlines
Thu 11/131:55 pmOTP - PDX
1 stop31h 30mMultiple Airlines
Deal found 9/22$645
This KLM deal was found by Cheapflights users on 9/23. 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.
Fri 11/71:25 pmPDX - OTP
1 stop16h 00mKLM
Fri 11/146:00 amOTP - PDX
1 stop15h 25mKLM
Deal found 9/23$652
This KLM deal was found by Cheapflights users on 9/23. 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.
Fri 11/711:26 amPDX - OTP
2 stops18h 24mAir France
Fri 11/146:05 amOTP - PDX
2 stops20h 05mAir France
Deal found 9/23$654
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 11/73:54 pmPDX - OTP
2 stops21h 56mUnited Airlines
Fri 11/145:55 amOTP - PDX
3 stops27h 01mUnited Airlines
Deal found 9/23$675
This Delta deal was found by Cheapflights users on 9/23. 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.
Mon 10/206:20 amPDX - OTP
2 stops19h 50mDelta
Fri 10/316:00 amOTP - PDX
1 stop15h 25mDelta
Deal found 9/23$676
This KLM deal was found by Cheapflights users on 9/23. 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 10/201:15 pmPDX - OTP
1 stop16h 10mKLM
Fri 10/316:00 amOTP - PDX
1 stop15h 25mKLM
Deal found 9/23$682
This Air Canada deal was found by Cheapflights users on 9/21. 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 10/206:15 amPDX - OTP
2 stops26h 20mMultiple Airlines
Wed 10/296:05 amOTP - PDX
2 stops21h 25mMultiple Airlines
Deal found 9/21$686
This Cheapflightsfares deal was found by Cheapflights users on 9/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/203:50 pmPDX - OTP
2 stops23h 10mLufthansa
Wed 10/296:05 amOTP - PDX
2 stops27h 21mLufthansa
Deal found 9/23$688
This Air Canada deal was found by Cheapflights users on 9/21. 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.
Tue 10/219:55 amPDX - OTP
2 stops20h 55mMultiple Airlines
Wed 10/296:05 amOTP - PDX
3 stops36h 10mMultiple Airlines
Deal found 9/21$691

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 September 23, 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 3/4

11:10 am-3:50 pm

2 stops18h 40m

Bucharest Otopeni Intl

Thu 3/12

6:00 am-6:18 pm

2 stops21h 18m

$605

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 3/4

3:50 pm-11:55 pm

2 stops22h 05m

Bucharest Otopeni Intl

Thu 3/12

5:50 am-12:19 am

3 stops27h 29m

$626

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Fri 11/7

11:26 am-3:50 pm

2 stops18h 24m

Bucharest Otopeni Intl

Fri 11/14

6:00 am-11:25 am

1 stop15h 25m

$645

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Thu 11/6

3:15 pm-11:50 pm

2 stops46h 35m

Bucharest Otopeni Intl

Thu 11/13

5:50 am-6:30 pm

2 stops22h 40m

$647

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Fri 11/7

1:25 pm-3:25 pm

1 stop16h 00m

Bucharest Otopeni Intl

Fri 11/14

6:00 am-11:25 am

1 stop15h 25m

$652

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Fri 3/6

5:45 pm-11:25 pm

1 stop19h 40m

Bucharest Otopeni Intl

Tue 3/10

4:40 pm-4:55 pm

1 stop33h 15m

$654

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Fri 3/6

1:25 pm-5:10 pm

1 stop17h 45m

Bucharest Otopeni Intl

Tue 3/10

6:00 am-8:30 pm

2 stops23h 30m

$663

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/22

7:00 am-9:35 pm

3 stops28h 35m

$308

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 1/5

9:58 am-1:30 am

3 stops53h 32m

$428

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/22

7:25 pm-8:20 pm

1 stop14h 55m

$458

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/21

Showing 1-10 of 12 results
1
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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 $1,128). 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 September 23, 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.

How much does it cost to fly round-trip from Oregon to Bucharest?

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.

  • How long is the flight from Oregon to Bucharest?

    For as low as $652, United Airlines can have you in Bucharest from Oregon in 16h. There are 5916 mi between Oregon and Bucharest. 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 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 $1,128). 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?

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

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Alternative routes for Oregon to Bucharest

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 Bucharest

Discover the top 5 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 September 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$624Average$764FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$718Average$822FlexibilityNo cancel feeOn-time70%
KLMCheapest$740Average$1,062FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$746Average$816FlexibilityNo cancel feeOn-time67%
DeltaCheapest$806Average$1,175FlexibilityNo cancel feeOn-timeN/A

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