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$439+ Cheap flights from Portland (PDX) to Romania

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OTP
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Portland to Romania

Keep the following information in mind while searching for Portland to Romania flight deals. Data was last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$712
(FlightHub)

One-way from

$439
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$778
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 Romania
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One-way flight from Portland to Romania
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Highest demand for flights based on searches. 23% potential increase in price ($294 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Portland to Romania

Cheapest flights from Portland to Romania
Explore the most affordable flight options available from Portland to Romania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This FlightHub deal was found by Cheapflights users on 4/28. 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 7/912:35 pmPDX - OTP
2 stops22h 30mScandinavian Airlines
Wed 9/108:35 pmOTP - PDX
2 stops35h 45mScandinavian Airlines
Deal found 4/28$712
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:30 amPDX - OTP
2 stops20h 50mMultiple Airlines
Wed 10/156:30 amOTP - PDX
2 stops22h 16mMultiple Airlines
Deal found 4/27$733
This American Airlines deal was found by Cheapflights users on 4/27. 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 10/87:25 pmPDX - OTP
1 stop14h 55mAmerican Airlines
Wed 10/158:25 amOTP - PDX
2 stops24h 39mAmerican Airlines
Deal found 4/27$734
This British Airways deal was found by Cheapflights users on 4/28. 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 10/87:25 pmPDX - OTP
1 stop14h 55mBritish Airways
Wed 10/158:25 amOTP - PDX
2 stops24h 39mBritish Airways
Deal found 4/28$736
This United Airlines deal was found by Cheapflights users on 4/27. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:30 amPDX - OTP
2 stops24h 05mUnited Airlines
Wed 10/156:05 amOTP - PDX
3 stops26h 32mUnited Airlines
Deal found 4/27$754
This KLM deal was found by Cheapflights users on 4/28. 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.
Thu 8/141:25 pmPDX - OTP
2 stops17h 55mKLM
Sun 8/246:25 pmOTP - PDX
1 stop26h 55mKLM
Deal found 4/28$762
This FlightHub deal was found by Cheapflights users on 4/28. 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.
Fri 8/83:40 pmPDX - CLJ
2 stops22h 50mLufthansa
Fri 8/296:00 amCLJ - PDX
2 stops25h 01mLufthansa
Deal found 4/28$797
This Air Canada deal was found by Cheapflights users on 4/28. 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 5/193:25 pmPDX - OTP
2 stops17h 10mAir Canada
Wed 6/116:00 amOTP - PDX
2 stops18h 45mAir Canada
Deal found 4/28$813
This Delta deal was found by Cheapflights users on 4/28. 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.
Sun 5/1812:40 amPDX - OTP
2 stops30h 40mDelta
Tue 6/101:45 pmOTP - PDX
1 stop31h 35mDelta
Deal found 4/28$845
This Air Canada deal was found by Cheapflights users on 4/28. 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 5/216:15 amPDX - CLJ
2 stops44h 50mAir Canada
Thu 9/116:00 amCLJ - PDX
2 stops42h 46mAir Canada
Deal found 4/28$908
This United Airlines deal was found by Cheapflights users on 4/28. 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 8/811:59 pmPDX - CLJ
2 stops27h 06mUnited Airlines
Fri 8/296:00 amCLJ - PDX
3 stops48h 03mUnited Airlines
Deal found 4/28$915
This Gurufare deal was found by Cheapflights users on 4/28. 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 5/2010:00 amPDX - OTP
2 stops21h 55mLufthansa
Tue 6/176:00 amOTP - PDX
2 stops22h 45mLufthansa
Deal found 4/28$987

Cheapflights Fare Finder

Customize your flight search to find flights from Portland 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 April 30, 2025.
Use the filters below to find and compare flights from Portland to Romania that are best for you.

Fly from

Portland

Fly to

Romania

Route

Depart

Return

Price

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 7/9

12:35 pm-9:05 pm

2 stops22h 30m

Bucharest Otopeni Intl

Wed 9/10

8:35 pm-10:20 pm

2 stops35h 45m

$712

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/8

8:30 am-3:20 pm

2 stops20h 50m

Bucharest Otopeni Intl

Wed 10/15

6:30 am-6:46 pm

2 stops22h 16m

$733

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/8

7:25 pm-8:20 pm

1 stop14h 55m

Bucharest Otopeni Intl

Wed 10/15

8:25 am-11:04 pm

2 stops24h 39m

$734

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/8

7:25 pm-8:20 pm

1 stop14h 55m

Bucharest Otopeni Intl

Wed 10/15

8:25 am-11:04 pm

2 stops24h 39m

$736

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Wed 10/8

8:30 am-6:35 pm

2 stops24h 05m

Bucharest Otopeni Intl

Wed 10/15

6:05 am-10:37 pm

3 stops26h 32m

$754

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Thu 8/14

1:25 pm-5:20 pm

2 stops17h 55m

Bucharest Otopeni Intl

Sun 8/24

6:25 pm-11:20 am

1 stop26h 55m

$762

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Fri 8/8

3:40 pm-12:30 am

2 stops22h 50m

Cluj Napoca

Fri 8/29

6:00 am-9:01 pm

2 stops25h 01m

$797

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 5/19

3:25 pm-6:35 pm

2 stops17h 10m

Bucharest Otopeni Intl

Tue 6/10

6:00 am-6:45 pm

2 stops22h 45m

$813

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 5/18

12:40 am-5:20 pm

2 stops30h 40m

Bucharest Otopeni Intl

Tue 6/10

1:45 pm-11:20 am

1 stop31h 35m

$845

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Wed 5/21

6:15 am-1:05 pm

2 stops44h 50m

Cluj Napoca

Thu 9/11

6:00 am-2:46 pm

2 stops42h 46m

$908

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 27 results
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Best time to book a flight from Portland to Romania

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

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

Currently, November is the cheapest month in which you can book a flight from Portland to Romania (average of $604). Flying from Portland to Romania in June is currently the most expensive (average of $1,169). 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 RO?

Find hourly flight availability from Portland 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 April 30, 2025.

When flying from Portland to Romania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Romania by month

Plan your trip to Romania by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Romania 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 Romania when rainfall is around 0.8 in.

Temperature in Romania by month

Plan your trip to Romania by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Romania, 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 Romania

Get insights into the airlines that provide service to Romania. 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 Romania. Reviews last updated April 30, 2025.
Read through reviews of airlines operating flights from Portland to Romania, such as Delta, KLM and SWISS. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
1,333 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
1,588 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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
3,788 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

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 Romania. 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 Romania?

    Portland (PDX), located 6.0 mi from the city center, is the airport you fly out of when you book flights from Portland to Romania.

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

    One-way options have recently been found by users for as low as $513 on British Airways. Other airlines that offer cheap prices include Air Canada from $555 and KLM from $557 one-way.

  • What are the most popular routes from Portland to Romania?

    Most travelers choose Portland - Bucharest Otopeni Intl, Portland - Cluj Napoca or Portland - Oradea when deciding on the best route from Portland to Romania.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Portland to Romania (average of $604). Flying from Portland to Romania in June is currently the most expensive (average of $1,169). 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 Portland to Romania

See prices for flight routes from nearby airports that may be better suited for you.
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Eugene to Charles de Gaulle flights
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Top 6 airlines flying from Portland to Romania

Discover the top 6 airlines that operate flights from Portland 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$718Average$824FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$719Average$969FlexibilityNo cancel feeOn-time69%
DeltaCheapest$742Average$1,138FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$746Average$816FlexibilityNo cancel feeOn-time67%
KLMCheapest$795Average$1,039FlexibilityNo cancel feeOn-time75%
LufthansaCheapest$838Average$1,332FlexibilityNo cancel feeOn-time76%

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