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$535+ Cheap flights from Oregon to Romania

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OTP
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from Oregon to Romania

Cheapest flights from Oregon to Romania
Explore the most affordable flight options available from Oregon to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 17, 2025.

This FlightHub deal was found by Cheapflights users on 12/15. 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 12/297:30 amPDX - OTP
2 stops25h 05mLufthansa
Thu 1/295:50 amOTP - PDX
2 stops23h 06mLufthansa
Deal found 12/15$734
This oojo deal was found by Cheapflights users on 12/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/295:45 pmPDX - OTP
1 stop19h 15mBritish Airways
Tue 1/134:40 pmOTP - PDX
1 stop33h 15mBritish Airways
Deal found 12/15$736
This KLM deal was found by Cheapflights users on 12/15. 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 stop17h 45mKLM
Thu 1/291:55 pmOTP - PDX
1 stop31h 30mKLM
Deal found 12/15$741
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/295:45 pmPDX - OTP
1 stop19h 15mMultiple Airlines
Tue 1/138:00 amOTP - PDX
2 stops24h 46mMultiple Airlines
Deal found 12/15$846
This Air Canada deal was found by Cheapflights users on 12/15. 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
3 stops37h 25mAir Canada
Deal found 12/15$861
This United Airlines deal was found by Cheapflights users on 12/15. 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.
Mon 12/299:00 amPDX - OTP
2 stops23h 35mUnited Airlines
Tue 1/135:55 amOTP - PDX
3 stops42h 53mUnited Airlines
Deal found 12/15$864
This FlightHub deal was found by Cheapflights users on 12/15. 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 12/297:00 pmPDX - OTP
3 stops32h 55mAir Canada
Tue 1/136:55 amOTP - PDX
3 stops36h 20mAir Canada
Deal found 12/15$1,060
This Travelocity deal was found by Cheapflights users on 12/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/239:45 pmPDX - OTP
2 stops39h 30mMultiple Airlines
Fri 1/302:35 pmOTP - PDX
2 stops40h 08mMultiple Airlines
Deal found 12/15$1,194
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:48 pmPDX - OTP
2 stops19h 27mMultiple Airlines
Sat 1/312:35 pmOTP - PDX
2 stops29h 00mMultiple Airlines
Deal found 12/16$1,223
This SmartFares deal was found by Cheapflights users on 12/16. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/275:30 pmPDX - TSR
2 stops34h 30mMultiple Airlines
Thu 1/152:40 pmTSR - PDX
2 stops37h 50mMultiple Airlines
Deal found 12/16$1,688
This SmartFares deal was found by Cheapflights users on 12/14. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/177:25 amPDX - CLJ
2 stops20h 15mMultiple Airlines
Sat 12/272:25 pmCLJ - PDX
2 stops36h 02mMultiple Airlines
Deal found 12/14$2,112
This United Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/178:30 amPDX - CLJ
2 stops43h 10mUnited Airlines
Sat 12/272:25 pmCLJ - PDX
3 stops62h 23mUnited Airlines
Deal found 12/14$2,751

Find flight deals from Oregon to Romania

Keep the following information in mind while searching for Oregon to Romania flight deals. Data was last updated December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$533
(KAYAK)

Popular in

June

Cheapest in

January

Average price

$1,001
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 Romania
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).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Romania 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 17, 2025.
Use the filters below to find and compare flights from Oregon to Romania that are best for you.

Fly from

Oregon

Fly to

Romania

Route

Depart

Return

Price

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 1/14

5:45 pm-11:30 pm

1 stop19h 45m

Bucharest Otopeni Intl

Sun 1/18

7:35 am-3:55 pm

1 stop18h 20m

$538

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 3/29

12:30 am-12:10 pm

2 stops25h 40m

Bucharest Otopeni Intl

Fri 4/17

7:00 am-11:10 am

1 stop14h 10m

$539

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 3/29

12:30 am-12:10 pm

2 stops25h 40m

Bucharest Otopeni Intl

Mon 4/13

2:00 pm-11:10 am

1 stop31h 10m

$539

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sat 4/4

11:15 pm-1:00 pm

2 stops27h 45m

Bucharest Otopeni Intl

Thu 4/16

2:00 pm-11:10 am

1 stop31h 10m

$544

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sat 4/4

11:15 pm-5:20 pm

2 stops32h 05m

Bucharest Otopeni Intl

Tue 4/14

7:00 am-11:10 am

1 stop14h 10m

$544

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 3/29

7:05 am-5:20 pm

2 stops24h 15m

Bucharest Otopeni Intl

Thu 4/16

2:00 pm-11:10 am

1 stop31h 10m

$545

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 3/29

7:05 am-5:20 pm

2 stops24h 15m

Bucharest Otopeni Intl

Tue 4/14

2:00 pm-11:10 am

1 stop31h 10m

$545

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Thu 1/15

5:35 am-1:40 pm

2 stops22h 05m

Cluj Napoca

Mon 1/19

6:00 am-6:56 pm

2 stops22h 56m

$546

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 3/31

10:30 pm-12:10 pm

2 stops27h 40m

Bucharest Otopeni Intl

Mon 4/13

2:00 pm-9:46 pm

2 stops41h 46m

$549

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 3/31

10:30 pm-12:10 pm

2 stops27h 40m

Bucharest Otopeni Intl

Tue 4/14

2:00 pm-6:41 pm

2 stops38h 41m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 26 results
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Best time to book a flight from Oregon to Romania

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

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

Currently, January is the cheapest month in which you can book a flight from Oregon to Romania (average of $530). Flying from Oregon to Romania 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 RO?

Find hourly flight availability from Oregon to Romania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 17, 2025.

A simple way to save on the total cost of your ticket is to fly from Oregon to Romania at noon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Oregon to Romania?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Romania. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Oregon to Romania flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Oregon to Romania. 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 Romania?

    Departing from Oregon to Romania will take you 19h 45m. The distance from Oregon to Romania is about 5916 mi. 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 Romania that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Oregon to Romania 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 Romania?

    Currently, January is the cheapest month in which you can book a flight from Oregon to Romania (average of $530). Flying from Oregon to Romania 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

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Alternative routes for Oregon to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Oregon to Romania

Discover the top 6 airlines that operate flights from Oregon to Romania. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$516Average$887FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$547Average$935FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$571Average$799FlexibilityNo cancel feeOn-time70%
DeltaCheapest$654Average$1,138FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$682Average$1,075FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$779Average$816FlexibilityNo cancel feeOn-time67%

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