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$465+ 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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BUH
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$743
(Mytrip)

One-way from

$465
(Kiwi.com)

Popular in

July

Cheapest in

January

Average price

$1,256
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 Portland to Bucharest (BUH)
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One-way flight from Portland to Bucharest (BUH)
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($236 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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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 March 28, 2025.

This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/53:20 pmPDX - OTP
2 stops23h 15mMultiple Airlines
Sat 5/176:45 pmOTP - PDX
2 stops33h 10mMultiple Airlines
Deal found 3/26$743
This Gurufare deal was found by Cheapflights users on 3/27. 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 12/2311:49 pmPDX - OTP
2 stops37h 41mBritish Airways
Wed 12/318:05 amOTP - PDX
1 stop18h 30mBritish Airways
Deal found 3/27$784
This American Airlines deal was found by Cheapflights users on 3/27. 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 7/91:15 pmPDX - OTP
2 stops21h 05mAmerican Airlines
Wed 9/108:25 amOTP - PDX
1 stop19h 10mAmerican Airlines
Deal found 3/27$849
This Ovago deal was found by Cheapflights users on 3/27. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2611:25 amPDX - OTP
2 stops36h 35mScandinavian Airlines
Sun 6/159:25 pmOTP - PDX
2 stops29h 45mScandinavian Airlines
Deal found 3/27$856
This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 5/67:00 amPDX - OTP
2 stops19h 10mDelta
Sat 5/177:00 amOTP - PDX
1 stop14h 20mDelta
Deal found 3/27$883
This United deal was found by Cheapflights users on 3/27. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3110:54 amPDX - OTP
2 stops19h 56mUnited Airlines
Thu 8/286:00 amOTP - PDX
2 stops21h 38mUnited Airlines
Deal found 3/27$899
This KLM deal was found by Cheapflights users on 3/26. 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 4/281:15 pmPDX - OTP
1 stop25h 40mKLM
Fri 5/307:00 amOTP - PDX
1 stop14h 20mKLM
Deal found 3/26$1,117
This Air Canada deal was found by Cheapflights users on 3/27. 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 8/1210:10 amPDX - OTP
2 stops20h 40mAir Canada
Thu 9/116:00 amOTP - PDX
2 stops22h 46mAir Canada
Deal found 3/27$1,142
This Gurufare deal was found by Cheapflights users on 3/27. 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 5/2710:10 amPDX - OTP
2 stops21h 45mLufthansa
Tue 6/176:00 amOTP - PDX
2 stops22h 45mLufthansa
Deal found 3/27$1,173
This SWISS deal was found by Cheapflights users on 3/27. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1610:54 amPDX - OTP
2 stops52h 11mSWISS
Mon 9/154:10 pmOTP - PDX
2 stops36h 36mSWISS
Deal found 3/27$1,288
This Turkish Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 8/121:37 pmPDX - OTP
2 stops38h 58mTurkish Airlines
Sat 9/133:55 pmOTP - PDX
2 stops38h 10mTurkish Airlines
Deal found 3/27$1,362

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 March 28, 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

Mon 5/5

3:20 pm-12:35 am

2 stops23h 15m

Bucharest Otopeni Intl

Sat 5/17

6:45 pm-5:55 pm

2 stops33h 10m

$743

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 8/13

7:25 pm-2:30 pm

1 stop33h 05m

Bucharest Otopeni Intl

Thu 9/11

8:25 am-5:35 pm

1 stop19h 10m

$836

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 7/9

1:15 pm-8:20 pm

2 stops21h 05m

Bucharest Otopeni Intl

Wed 9/10

8:25 am-5:35 pm

1 stop19h 10m

$849

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 5/26

11:25 am-10:00 am

2 stops36h 35m

Bucharest Otopeni Intl

Sun 6/15

9:25 pm-5:10 pm

2 stops29h 45m

$856

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 5/6

7:00 am-12:10 pm

2 stops19h 10m

Bucharest Otopeni Intl

Sat 5/17

7:00 am-11:20 am

1 stop14h 20m

$883

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Thu 7/31

10:54 am-4:50 pm

2 stops19h 56m

Bucharest Otopeni Intl

Thu 8/28

6:00 am-5:38 pm

2 stops21h 38m

$899

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 4/28

1:15 pm-12:55 am

1 stop25h 40m

Bucharest Otopeni Intl

Fri 5/30

7:00 am-11:20 am

1 stop14h 20m

$1,117

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 8/12

10:10 am-4:50 pm

2 stops20h 40m

Bucharest Otopeni Intl

Thu 9/11

6:00 am-6:46 pm

2 stops22h 46m

$1,142

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 5/27

10:10 am-5:55 pm

2 stops21h 45m

Bucharest Otopeni Intl

Tue 6/17

6:00 am-6:45 pm

2 stops22h 45m

$1,173

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sat 8/16

10:54 am-1:05 am

2 stops52h 11m

Bucharest Otopeni Intl

Mon 9/15

4:10 pm-6:46 pm

2 stops36h 36m

$1,288

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 17 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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Bucharest flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 March 28, 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 March 28, 2025.
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

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
7,896 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

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
1,321 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

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.
SWISS
7.5
Good
1,570 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

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
8,603 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

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
3,744 reviews
Delta
8.0
Very good
7,896 reviews

Entertainment

7.9

Comfort

8.0

Overall

8.0

Boarding

8.2

Food

7.3

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 $836, British Airways will fly you from Portland to Bucharest and back. In addition to British Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Scandinavian Airlines - these airlines can fly you to your destination from $849 and $856, respectively. Users have found that British Airways is 14% 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 $547 on Scandinavian Airlines. Other airlines that offer cheap prices include American Airlines from $606 and British Airways from $616 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

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$718Average$1,071FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$728Average$949FlexibilityNo cancel feeOn-time70%
Air CanadaCheapest$746Average$816FlexibilityNo cancel feeOn-time67%
KLMCheapest$770Average$1,036FlexibilityNo cancel feeOn-time75%
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