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$415+ 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BUH
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$605
(American Airlines)

One-way from

$415
(Kiwi.com)

Popular in

April

Cheapest in

January

Average price

$1,395
From Portland to Bucharest (BUH)
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One-way flight from Portland to Bucharest (BUH)
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Highest demand for flights based on searches. 14% potential increase in price ($173 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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 10/297:00 amPDX - OTP
2 stops23h 50mAmerican Airlines
Wed 11/128:05 amOTP - PDX
1 stop18h 30mAmerican Airlines
Deal found 6/11$605
This British Airways deal was found by Cheapflights users on 6/10. 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 10/2910:25 amPDX - OTP
2 stops20h 25mBritish Airways
Wed 11/128:05 amOTP - PDX
1 stop18h 30mBritish Airways
Deal found 6/10$607
This United Airlines deal was found by Cheapflights users on 6/10. 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 10/294:02 pmPDX - OTP
2 stops24h 03mUnited Airlines
Wed 11/125:55 amOTP - PDX
3 stops27h 01mUnited Airlines
Deal found 6/10$618
This Air Canada deal was found by Cheapflights users on 6/12. 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.
Wed 10/2910:52 amPDX - OTP
3 stops22h 48mAir Canada
Wed 11/126:05 amOTP - PDX
3 stops22h 19mAir Canada
Deal found 6/12$640
This KLM deal was found by Cheapflights users on 6/10. 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 10/292:25 pmPDX - OTP
1 stop25h 05mKLM
Wed 11/126:00 amOTP - PDX
1 stop15h 25mKLM
Deal found 6/10$658
This Gotogate deal was found by Cheapflights users on 6/11. 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 8/176:15 amPDX - OTP
2 stops24h 35mMultiple Airlines
Fri 9/56:00 amOTP - PDX
2 stops27h 01mMultiple Airlines
Deal found 6/11$679
This Delta deal was found by Cheapflights users on 6/11. 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 7/226:00 amPDX - OTP
2 stops20h 10mDelta
Tue 8/121:45 pmOTP - PDX
1 stop31h 35mDelta
Deal found 6/11$722
This Lufthansa deal was found by Cheapflights users on 6/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2210:05 amPDX - OTP
2 stops16h 55mLufthansa
Sun 8/176:05 amOTP - PDX
2 stops25h 21mLufthansa
Deal found 6/11$768
This SWISS deal was found by Cheapflights users on 6/11. 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.
Sun 8/1710:54 amPDX - OTP
3 stops28h 11mSWISS
Fri 9/56:30 amOTP - PDX
2 stops24h 31mSWISS
Deal found 6/11$982
This oojo deal was found by Cheapflights users on 6/12. 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 6/237:04 amPDX - OTP
2 stops39h 01mTurkish Airlines
Thu 7/319:30 amOTP - PDX
2 stops43h 45mTurkish Airlines
Deal found 6/12$5,400

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 June 12, 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

Wed 10/29

7:00 am-3:50 pm

2 stops23h 50m

Bucharest Otopeni Intl

Wed 11/12

8:05 am-4:35 pm

1 stop18h 30m

$605

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/29

10:25 am-3:50 pm

2 stops20h 25m

Bucharest Otopeni Intl

Wed 11/12

8:05 am-4:35 pm

1 stop18h 30m

$607

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/29

4:02 pm-1:05 am

2 stops24h 03m

Bucharest Otopeni Intl

Wed 11/12

5:55 am-10:56 pm

3 stops27h 01m

$618

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/29

10:52 am-6:40 pm

3 stops22h 48m

Bucharest Otopeni Intl

Wed 11/12

6:05 am-6:24 pm

3 stops22h 19m

$640

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/29

2:25 pm-12:30 am

1 stop25h 05m

Bucharest Otopeni Intl

Wed 11/12

6:00 am-11:25 am

1 stop15h 25m

$658

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 8/17

6:15 am-4:50 pm

2 stops24h 35m

Bucharest Otopeni Intl

Fri 9/5

6:00 am-11:01 pm

2 stops27h 01m

$679

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 7/22

6:00 am-12:10 pm

2 stops20h 10m

Bucharest Otopeni Intl

Tue 8/12

1:45 pm-11:20 am

1 stop31h 35m

$722

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 7/22

10:05 am-1:00 pm

2 stops16h 55m

Bucharest Otopeni Intl

Sun 8/17

6:05 am-9:26 pm

2 stops25h 21m

$768

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 8/17

10:54 am-1:05 am

3 stops28h 11m

Bucharest Otopeni Intl

Fri 9/5

6:30 am-9:01 pm

2 stops24h 31m

$982

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 6/23

7:04 am-8:05 am

2 stops39h 01m

Bucharest Otopeni Intl

Thu 7/31

9:30 am-7:15 pm

2 stops43h 45m

$5,400

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 15 results
1
2

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 $1,146). 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 June 12, 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 June 12, 2025.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,623 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Turkish Airlines
7.3
Good
3,848 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 5 different airlines.

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

    Currently priced at $605, American Airlines will fly you from Portland to Bucharest and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from British Airways and United Airlines - these airlines can fly you to your destination from $607 and $618, respectively. Users have found that American Airlines is 39% 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 $523 on British Airways. Other airlines that offer cheap prices include Lufthansa from $529 and Air Canada from $535 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 $1,146). 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 5 airlines flying from Portland to Bucharest

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$691Average$1,156FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$718Average$824FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$736Average$888FlexibilityNo cancel feeOn-time69%
KLMCheapest$740Average$1,023FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$746Average$816FlexibilityNo cancel feeOn-time67%

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