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Cluj Napoca

$544+ Cheap flights from Portland (PDX) to Cluj Napoca (CLJ)

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 12/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CLJ
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap flight deals from Portland to Cluj Napoca

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Cluj Napoca (CLJ). 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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$544
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$642
Provider with most accurate pricing for Portland-Cluj Napoca flight deals.
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Provider most trusted by Cheapflights users for Portland-Cluj Napoca flights.
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From Portland to Cluj Napoca
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Highest demand for flights based on searches. 17% potential increase in price ($202 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($70 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Portland to Cluj Napoca

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

This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:52 pmPDX - CLJ
2 stops28h 48mUnited Airlines
Mon 1/122:25 pmCLJ - PDX
2 stops20h 14mUnited Airlines
Deal found 11/16$544
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amPDX - CLJ
2 stops20h 40mUnited Airlines
Mon 1/126:00 amCLJ - PDX
2 stops28h 39mUnited Airlines
Deal found 11/16$545
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:30 amPDX - CLJ
2 stops20h 10mUnited Airlines
Sun 1/116:00 amCLJ - PDX
3 stops40h 18mUnited Airlines
Deal found 11/16$555
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:02 amPDX - CLJ
2 stops16h 38mUnited Airlines
Sun 1/116:00 amCLJ - PDX
3 stops40h 18mUnited Airlines
Deal found 11/16$556
This KAYAK deal was found by Cheapflights users on 11/16. 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.
Mon 12/297:30 amPDX - CLJ
2 stops20h 10mLufthansa
Sun 1/112:25 pmCLJ - PDX
2 stops42h 07mLufthansa
Deal found 11/16$560
This KAYAK deal was found by Cheapflights users on 11/16. 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 12/319:00 amPDX - CLJ
2 stops29h 55mLufthansa
Sun 1/112:25 pmCLJ - PDX
2 stops38h 31mLufthansa
Deal found 11/16$561
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:30 amPDX - CLJ
3 stops44h 10mUnited Airlines
Mon 1/122:25 pmCLJ - PDX
2 stops20h 14mUnited Airlines
Deal found 11/16$638
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2910:52 pmPDX - CLJ
2 stops28h 48mUnited Airlines
Fri 1/96:00 amCLJ - PDX
2 stops26h 32mUnited Airlines
Deal found 11/16$644
This Lufthansa deal was found by Cheapflights users on 11/16. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:10 amPDX - CLJ
2 stops20h 30mLufthansa
Fri 1/96:00 amCLJ - PDX
2 stops26h 32mLufthansa
Deal found 11/16$645
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:30 amPDX - CLJ
3 stops44h 10mUnited Airlines
Sun 1/116:00 amCLJ - PDX
3 stops40h 18mUnited Airlines
Deal found 11/16$649
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:30 amPDX - CLJ
2 stops20h 10mUnited Airlines
Sat 1/102:25 pmCLJ - PDX
3 stops55h 53mUnited Airlines
Deal found 11/16$668
This United Airlines deal was found by Cheapflights users on 11/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:02 amPDX - CLJ
2 stops16h 38mUnited Airlines
Sat 1/102:25 pmCLJ - PDX
3 stops55h 53mUnited Airlines
Deal found 11/16$669

Cheapflights Fare Finder

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

Fly from

Portland

Fly to

Cluj Napoca

Route

Depart

Return

Price

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 12/29

10:52 pm-1:40 pm

2 stops28h 48m

Cluj Napoca

Mon 1/12

2:25 pm-12:39 am

2 stops20h 14m

$544

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Wed 12/31

7:00 am-1:40 pm

2 stops20h 40m

Cluj Napoca

Mon 1/12

6:00 am-12:39 am

2 stops28h 39m

$545

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 12/30

7:30 am-1:40 pm

2 stops20h 10m

Cluj Napoca

Sun 1/11

2:25 pm-10:32 pm

2 stops42h 07m

$560

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 12/30

7:30 am-1:40 pm

3 stops44h 10m

Cluj Napoca

Mon 1/12

2:25 pm-12:39 am

2 stops20h 14m

$638

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 12/29

10:52 pm-1:40 pm

2 stops28h 48m

Cluj Napoca

Fri 1/9

6:00 am-10:32 pm

2 stops26h 32m

$644

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 12/30

7:30 am-1:40 pm

2 stops20h 10m

Cluj Napoca

Sat 1/10

2:25 pm-12:18 pm

3 stops55h 53m

$668

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Wed 12/31

11:02 am-1:40 pm

2 stops16h 38m

Cluj Napoca

Thu 1/8

6:00 am-12:18 pm

3 stops40h 18m

$728

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 1/4

7:30 am-1:40 pm

2 stops44h 10m

Cluj Napoca

Mon 1/12

2:25 pm-12:39 am

2 stops20h 14m

$744

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 1/4

7:30 am-1:40 pm

2 stops44h 10m

Cluj Napoca

Sun 1/11

6:00 am-12:18 pm

3 stops40h 18m

$755

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Thu 1/1

7:30 am-1:40 pm

3 stops44h 10m

Cluj Napoca

Fri 1/9

6:00 am-6:56 pm

2 stops22h 56m

$838

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 12 results
1
2

Compare providers for flights from Portland to Cluj Napoca

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 Cluj Napoca in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 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-Cluj Napoca flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Cluj Napoca flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Cluj Napoca flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-Cluj Napoca flights, Cheapflights users trust eDreams the most. eDreams 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-Cluj Napoca 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 Cluj Napoca

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

What is the cheapest time of day to fly from PDX to CLJ?

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

It’s typically best to fly out from Portland to Cluj Napoca in the afternoon. Doing so could potentially save you 26% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Cluj Napoca

Get insights into the airlines that provide service to Cluj Napoca. 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 Cluj Napoca. Reviews last updated November 17, 2025.
Read reviews from past customers who have flown United Airlines and Lufthansa from Portland to Cluj Napoca. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,015 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,015 reviews
United Airlines
7.4
Good
9,015 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
Lufthansa
6.8
Okay
7,576 reviews
United Airlines
7.4
Good
9,015 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from Portland to Cluj Napoca. 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 Portland to Cluj Napoca?

    A quick flight from Portland to Cluj Napoca can take about 20h 10m. United Airlines provides one of the quickest options available for as low as $560. The distance from Portland to Cluj Napoca is about 5730 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    United Airlines, at $622, was found to be the cheapest airline from Portland to Cluj Napoca. An alternate airline flying to your destination would be Lufthansa. United Airlines is 33% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

  • How can I find direct flights from Portland to Cluj Napoca?

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

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

    Yes. Cheapflights offers flight deals from Portland to Cluj Napoca by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Alternative routes for Portland to Cluj Napoca

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

Top 2 airlines flying from Portland to Cluj Napoca

Discover the top 2 airlines that operate flights from Portland to Cluj Napoca. 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$622Average$829FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$777Average$997FlexibilityNo cancel feeOn-time76%

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