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Cluj Napoca

$341+ Cheap flights from Portland (PDX) to Cluj Napoca (CLJ)

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — CLJ
feb. 20 — feb. 271
vie. 2/20
vie. 2/27
1 adult, Economy
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Cheap 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 enero 21, 2026.

This FlightHub deal was found by Cheapflights users on 1/20. 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.
mar. 2/1710:56 am
PDX
-
CLJ
2 stops27h 59m
Lufthansa
mar. 2/242:25 pm
CLJ
-
PDX
2 stops20h 09m
Lufthansa
Deal found 1/20$499
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 2/1710:56 am
PDX
-
CLJ
2 stops16h 44m
United Airlines
mar. 2/246:00 am
CLJ
-
PDX
3 stops25h 15m
United Airlines
Deal found 1/20$517
This United Airlines deal was found by Cheapflights users on 1/20. 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.
mar. 2/1710:56 am
PDX
-
CLJ
2 stops16h 44m
United Airlines
vie. 2/272:25 pm
CLJ
-
PDX
2 stops42h 34m
United Airlines
Deal found 1/20$540
This United Airlines deal was found by Cheapflights users on 1/19. 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.
jue. 2/58:30 am
PDX
-
CLJ
2 stops19h 10m
United Airlines
lun. 2/92:25 pm
CLJ
-
PDX
2 stops38h 38m
United Airlines
Deal found 1/19$573
This FlightHub deal was found by Cheapflights users on 1/20. 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.
dom. 3/293:15 pm
PDX
-
CLJ
2 stops23h 15m
Lufthansa
vie. 4/101:50 pm
CLJ
-
PDX
2 stops18h 39m
Lufthansa
Deal found 1/20$584
This FlightHub deal was found by Cheapflights users on 1/20. 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.
mié. 3/257:49 pm
PDX
-
CLJ
2 stops20h 06m
Lufthansa
mié. 4/86:00 am
CLJ
-
PDX
2 stops28h 44m
Lufthansa
Deal found 1/20$588
This FlightHub deal was found by Cheapflights users on 1/21. 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.
mar. 2/173:50 pm
PDX
-
CLJ
2 stops23h 05m
Lufthansa
vie. 2/276:00 am
CLJ
-
PDX
2 stops27h 19m
Lufthansa
Deal found 1/21$589
This Gotogate deal was found by Cheapflights users on 1/20. 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.
sáb. 3/287:05 pm
PDX
-
CLJ
2 stops43h 25m
Multiple Airlines
vie. 4/101:50 pm
CLJ
-
PDX
2 stops18h 39m
Multiple Airlines
Deal found 1/20$592
This FlightHub deal was found by Cheapflights users on 1/19. 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.
mar. 5/121:37 pm
PDX
-
CLJ
2 stops24h 53m
Lufthansa
jue. 5/286:00 am
CLJ
-
PDX
2 stops27h 04m
Lufthansa
Deal found 1/19$612
This Booking.com deal was found by Cheapflights users on 1/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/113:25 pm
PDX
-
CLJ
2 stops16h 00m
Multiple Airlines
mié. 5/276:00 am
CLJ
-
PDX
2 stops28h 53m
Multiple Airlines
Deal found 1/19$615

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 enero 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$499
(FlightHub)

One-way from

$341
(Air Canada)

Popular in

June

Cheapest in

January

Average price

$625
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
One-way flight from Portland to Cluj Napoca
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($177 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($66 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 enero 21, 2026.
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

mar. 2/17

10:56 am-12:55 am

2 stops27h 59m

Cluj Napoca

mar. 2/24

2:25 pm-12:34 am

2 stops20h 09m

$499

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

mar. 2/17

10:56 am-1:40 pm

2 stops16h 44m

Cluj Napoca

vie. 2/27

2:25 pm-10:59 pm

2 stops42h 34m

$540

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

jue. 2/5

8:30 am-1:40 pm

2 stops19h 10m

Cluj Napoca

lun. 2/9

2:25 pm-7:03 pm

2 stops38h 38m

$573

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

mié. 3/25

7:49 pm-12:55 am

2 stops20h 06m

Cluj Napoca

mié. 4/8

6:00 am-12:44 am

2 stops28h 44m

$588

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

sáb. 3/28

7:05 pm-12:30 am

2 stops43h 25m

Cluj Napoca

vie. 4/10

1:50 pm-10:29 pm

2 stops18h 39m

$592

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

mar. 5/12

1:37 pm-12:30 am

2 stops24h 53m

Cluj Napoca

jue. 5/28

6:00 am-11:04 pm

2 stops27h 04m

$612

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

lun. 5/11

3:25 pm-5:25 pm

2 stops16h 00m

Cluj Napoca

mié. 5/27

6:00 am-12:53 am

2 stops28h 53m

$615

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

vie. 2/20

11:59 pm-1:40 pm

2 stops27h 41m

Cluj Napoca

vie. 2/27

2:25 pm-10:59 pm

2 stops42h 34m

$642

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

jue. 4/30

2:30 pm-1:10 pm

2 stops36h 40m

Cluj Napoca

mié. 6/3

1:50 pm-12:53 am

2 stops21h 03m

$653

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

lun. 5/11

3:25 pm-5:25 pm

2 stops16h 00m

$341

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Cluj Napoca flight deals on Cheapflights vs. FlightHub >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 Expedia the most. Expedia 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, May is the cheapest month in which you can book a flight from Portland to Cluj Napoca (average of $536). 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.

How much does it cost to fly round-trip from Portland to Cluj Napoca?

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 enero 21, 2026.
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
9,188 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,188 reviews
United Airlines
7.4
Good
9,188 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
Lufthansa
6.8
Okay
7,736 reviews
United Airlines
7.4
Good
9,188 reviews

Crew

8.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 16h 44m. Lufthansa provides one of the quickest options available for as low as $540. 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?

    Lufthansa, at $523, 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 42% 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, May is the cheapest month in which you can book a flight from Portland to Cluj Napoca (average of $536). 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.

See more FAQs

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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 enero 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$523Average$795FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$622Average$735FlexibilityNo cancel feeOn-time69%

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