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Cluj Napoca

$546+ 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CLJ
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Portland to Cluj Napoca

Best flights from Portland to Cluj Napoca
Discover carefully curated flight deals from Portland to Cluj Napoca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

This United Airlines deal was found by Cheapflights users on 12/19. 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 2/211:59 pmPDX - CLJ
2 stops27h 41mUnited Airlines
Mon 2/96:00 amCLJ - PDX
2 stops22h 56mUnited Airlines
Deal found 12/19$546
This Air Canada deal was found by Cheapflights users on 12/19. 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 2/211:59 pmPDX - CLJ
3 stops27h 41mAir Canada
Mon 2/96:00 amCLJ - PDX
3 stops37h 15mAir Canada
Deal found 12/19$649
This Ovago deal was found by Cheapflights users on 12/19. 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.
Tue 6/97:30 pmPDX - CLJ
2 stops37h 40mMultiple Airlines
Wed 6/248:40 amCLJ - PDX
2 stops43h 00mMultiple Airlines
Deal found 12/19$1,206
This United Airlines deal was found by Cheapflights users on 12/19. 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 1/3010:47 amPDX - CLJ
2 stops16h 53mUnited Airlines
Mon 2/26:00 amCLJ - PDX
2 stops28h 39mUnited Airlines
Deal found 12/19$624
This United Airlines deal was found by Cheapflights users on 12/19. 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 6/95:30 amPDX - CLJ
3 stops25h 55mUnited Airlines
Wed 6/241:50 pmCLJ - PDX
2 stops18h 18mUnited Airlines
Deal found 12/19$1,596
This FlightHub deal was found by Cheapflights users on 12/19. 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.
Tue 6/910:10 amPDX - CLJ
3 stops21h 15mAir Canada
Wed 6/246:00 amCLJ - PDX
3 stops23h 06mAir Canada
Deal found 12/19$2,022

Find 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 December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$546
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$909
Provider with most accurate pricing for Portland-Cluj Napoca flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Cluj Napoca flights.
Search Deals
From Portland to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($238 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($67 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 21, 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 2/2

11:59 pm-1:40 pm

2 stops27h 41m

Cluj Napoca

Mon 2/9

6:00 am-6:56 pm

2 stops22h 56m

$546

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Fri 1/30

10:47 am-1:40 pm

2 stops16h 53m

Cluj Napoca

Mon 2/2

6:00 am-12:39 am

2 stops28h 39m

$624

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 2/2

11:59 pm-1:40 pm

3 stops27h 41m

Cluj Napoca

Mon 2/9

6:00 am-9:15 am

3 stops37h 15m

$649

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 6/9

7:30 pm-7:10 pm

2 stops37h 40m

Cluj Napoca

Wed 6/24

8:40 am-5:40 pm

2 stops43h 00m

$1,206

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 6/9

5:30 am-5:25 pm

3 stops25h 55m

Cluj Napoca

Wed 6/24

1:50 pm-10:08 pm

2 stops18h 18m

$1,596

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 6/9

10:10 am-5:25 pm

3 stops21h 15m

Cluj Napoca

Wed 6/24

6:00 am-7:06 pm

3 stops23h 06m

$2,022

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

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 December.
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 month to book a flight from Portland to Cluj Napoca?

Currently, January is the cheapest month in which you can book a flight from Portland to Cluj Napoca (average of $530). Flying from Portland to Cluj Napoca in June is currently the most expensive (average of $1,627). 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 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 December 21, 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 December 21, 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
9,099 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,099 reviews
United Airlines
7.4
Good
9,099 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
Lufthansa
6.8
Okay
7,639 reviews
United Airlines
7.4
Good
9,099 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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 27h 41m. United Airlines provides one of the quickest options available for as low as $546. The distance from Portland to Cluj Napoca is about 5730 mi.

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

    Lufthansa, at $547, was found to be the cheapest airline from Portland to Cluj Napoca. An alternate airline flying to your destination would be United Airlines. Lufthansa is 39% 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.

  • What is the cheapest month to book a flight from Portland to Cluj Napoca?

    Currently, January is the cheapest month in which you can book a flight from Portland to Cluj Napoca (average of $530). Flying from Portland to Cluj Napoca in June is currently the most expensive (average of $1,627). 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.

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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.
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Portland to Sibiu flights
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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 December 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$547Average$964FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$622Average$819FlexibilityNo cancel feeOn-time69%

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