HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Bucharest

$530+ Cheap flights from Portland (PDX) 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BUH
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland 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 Portland to Bucharest

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Bucharest (BUH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$658
(United Airlines)

One-way from

$530
(Air Canada)

Popular in

June

Cheapest in

January

Average price

$778
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 Portland to Bucharest (BUH)
Search Deals
One-way flight from Portland to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($288 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Portland to Bucharest

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

This United Airlines deal was found by Cheapflights users on 4/15. 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.
Sun 8/3111:59 pmPDX - OTP
2 stops25h 56mUnited Airlines
Wed 9/176:00 amOTP - PDX
2 stops22h 46mUnited Airlines
Deal found 4/15$658
This FlightHub deal was found by Cheapflights users on 4/15. 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.
Wed 8/66:15 amPDX - OTP
2 stops26h 20mMultiple Airlines
Fri 8/296:30 amOTP - PDX
2 stops22h 16mMultiple Airlines
Deal found 4/15$659
This Gotogate deal was found by Cheapflights users on 4/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/37:40 pmPDX - OTP
2 stops36h 55mAir Canada
Fri 8/296:30 amOTP - PDX
2 stops36h 55mAir Canada
Deal found 4/16$692
This FlightHub deal was found by Cheapflights users on 4/17. 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 7/91:38 pmPDX - OTP
2 stops21h 27mScandinavian Airlines
Wed 9/108:35 pmOTP - PDX
2 stops35h 45mScandinavian Airlines
Deal found 4/17$734
This Cheapflightsfares deal was found by Cheapflights users on 4/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/317:25 pmPDX - OTP
1 stop19h 20mBritish Airways
Wed 9/178:25 amOTP - PDX
1 stop19h 10mBritish Airways
Deal found 4/15$757
This KLM deal was found by Cheapflights users on 4/17. 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.
Sun 8/312:55 pmPDX - OTP
1 stop26h 00mKLM
Fri 8/291:45 pmOTP - PDX
1 stop31h 35mKLM
Deal found 4/17$802
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/47:00 amPDX - OTP
2 stops19h 10mDelta
Fri 8/297:00 amOTP - PDX
1 stop14h 20mDelta
Deal found 4/16$917
This Gurufare deal was found by Cheapflights users on 4/16. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2710:00 amPDX - OTP
2 stops20h 50mLufthansa
Tue 6/176:00 amOTP - PDX
2 stops22h 45mLufthansa
Deal found 4/16$1,176
This Turkish Airlines deal was found by Cheapflights users on 4/16. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/207:54 amPDX - OTP
2 stops38h 11mTurkish Airlines
Tue 4/223:55 pmOTP - PDX
2 stops41h 19mTurkish Airlines
Deal found 4/16$2,006

Cheapflights Fare Finder

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

Fly from

Portland

Fly to

Bucharest

Route

Depart

Return

Price

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 8/31

11:59 pm-11:55 am

2 stops25h 56m

Bucharest Otopeni Intl

Wed 9/17

6:00 am-6:46 pm

2 stops22h 46m

$658

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 8/6

6:15 am-6:35 pm

2 stops26h 20m

Bucharest Otopeni Intl

Fri 8/29

6:30 am-6:46 pm

2 stops22h 16m

$659

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 8/3

7:40 pm-6:35 pm

2 stops36h 55m

Bucharest Otopeni Intl

Fri 8/29

6:30 am-9:25 am

2 stops36h 55m

$692

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 7/9

1:38 pm-9:05 pm

2 stops21h 27m

Bucharest Otopeni Intl

Wed 9/10

8:35 pm-10:20 pm

2 stops35h 45m

$734

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 8/31

7:25 pm-12:45 am

1 stop19h 20m

Bucharest Otopeni Intl

Wed 9/17

8:25 am-5:35 pm

1 stop19h 10m

$757

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 8/3

12:55 pm-12:55 am

1 stop26h 00m

Bucharest Otopeni Intl

Fri 8/29

1:45 pm-11:20 am

1 stop31h 35m

$802

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 8/4

7:00 am-12:10 pm

2 stops19h 10m

Bucharest Otopeni Intl

Fri 8/29

7:00 am-11:20 am

1 stop14h 20m

$917

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 5/27

10:00 am-4:50 pm

2 stops20h 50m

Bucharest Otopeni Intl

Tue 6/17

6:00 am-6:45 pm

2 stops22h 45m

$1,176

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sat 5/10

7:54 am-3:05 pm

2 stops21h 11m

Bucharest Otopeni Intl

Mon 5/19

9:40 am-8:53 pm

2 stops21h 13m

$6,783

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Fri 8/8

3:25 pm-6:35 pm

2 stops17h 10m

$530

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 13 results
1
2

Compare providers for flights from Portland to Bucharest

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Bucharest in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland-Bucharest flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Portland-Bucharest flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Portland-Bucharest flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Bucharest flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Bucharest flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Bucharest

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

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

Currently, November is the cheapest month in which you can book a flight from Portland to Bucharest (average of $604). Flying from Portland to Bucharest in June is currently the most expensive (average of $1,175). 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 PDX to BUH?

Find hourly flight availability from Portland 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 April 17, 2025.

It’s optimal to fly from Portland to Bucharest in the evening. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the morning.

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 April 17, 2025.
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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.
Turkish Airlines
7.3
Good
3,769 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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
1,335 reviews
Delta
8.0
Very good
7,917 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Crew

8.5

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 Portland to Bucharest. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Bucharest?

    Located just 6.0 mi from the city center, Portland is the airport most travelers will use when flying to Bucharest from Portland. Booking flights from Portland (PDX) to Bucharest should be relatively easy as there are 0 daily outbound flights to Bucharest from 4 different airlines.

  • What are the cheapest airlines flying from Portland to Bucharest round-trip?

    Currently priced at $658, United Airlines will fly you from Portland to Bucharest and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Air Canada and Scandinavian Airlines - these airlines can fly you to your destination from $692 and $734, respectively. Users have found that United Airlines is 30% cheaper than the other options available to this destination.

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

    One-way options have recently been found by users for as low as $530 on Air Canada. Other airlines that offer cheap prices include KLM from $532 and British Airways from $1,311 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Bucharest?

    Currently, November is the cheapest month in which you can book a flight from Portland to Bucharest (average of $604). Flying from Portland to Bucharest in June is currently the most expensive (average of $1,175). 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 Portland?

Book flights to Portland 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 Portland to Bucharest

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Otopeni Intl flights
Portland to Cluj Napoca flights
Portland to Sibiu flights
Portland to Timisoara flights

Top 4 airlines flying from Portland to Bucharest

Discover the top 4 airlines that operate flights from Portland 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$718Average$934FlexibilityNo cancel feeOn-time70%
DeltaCheapest$742Average$1,084FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$746Average$816FlexibilityNo cancel feeOn-time67%
KLMCheapest$795Average$1,029FlexibilityNo 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.