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Cluj Napoca

$540+ 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
Apr 13 — Apr 201
Mon 4/13
Mon 4/20
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 March 14, 2026.

This Expedia deal was found by Cheapflights users on 3/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1010:05 am
PDX
-
CLJ
2 stops28h 50m
Multiple Airlines
Mon 11/232:25 pm
CLJ
-
PDX
2 stops38h 05m
Multiple Airlines
Deal found 3/10$658
This United Airlines deal was found by Cheapflights users on 3/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:59 pm
PDX
-
CLJ
2 stops28h 11m
United Airlines
Fri 10/166:00 am
CLJ
-
PDX
2 stops26h 18m
United Airlines
Deal found 3/11$696
This lastminute.com deal was found by Cheapflights users on 3/14. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/128:40 am
PDX
-
CLJ
2 stops22h 45m
Multiple Airlines
Mon 4/203:35 pm
CLJ
-
PDX
2 stops40h 59m
Multiple Airlines
Deal found 3/14$698
This FlightHub deal was found by Cheapflights users on 3/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/212:30 pm
PDX
-
CLJ
2 stops24h 00m
Lufthansa
Tue 4/281:50 pm
CLJ
-
PDX
2 stops18h 44m
Lufthansa
Deal found 3/10$709
This FlightHub deal was found by Cheapflights users on 3/13. 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.
Mon 5/113:59 pm
PDX
-
CLJ
2 stops22h 31m
Multiple Airlines
Mon 5/183:35 pm
CLJ
-
PDX
2 stops41h 00m
Multiple Airlines
Deal found 3/13$727
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Tue 4/215:30 am
PDX
-
CLJ
2 stops25h 55m
United Airlines
Tue 4/281:50 pm
CLJ
-
PDX
3 stops38h 17m
United Airlines
Deal found 3/10$734
This FlightHub deal was found by Cheapflights users on 3/14. 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.
Mon 5/113:59 pm
PDX
-
CLJ
2 stops22h 31m
Lufthansa
Mon 5/186:10 pm
CLJ
-
PDX
2 stops40h 23m
Lufthansa
Deal found 3/14$736
This United Airlines deal was found by Cheapflights users on 3/10. 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.
Tue 5/52:41 pm
PDX
-
CLJ
2 stops40h 44m
United Airlines
Tue 5/126:00 am
CLJ
-
PDX
3 stops46h 46m
United Airlines
Deal found 3/10$740
This United Airlines deal was found by Cheapflights users on 3/14. 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 5/115:30 am
PDX
-
CLJ
3 stops25h 55m
United Airlines
Mon 5/181:50 pm
CLJ
-
PDX
2 stops44h 43m
United Airlines
Deal found 3/14$749

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 March 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$709
(FlightHub)

One-way from

$540
(Air Canada)

Popular in

June

Cheapest in

February

Average price

$916
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. 11% potential increase in price ($101 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($27 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 14, 2026.
Use the filters below to find and compare flights from Portland to Cluj Napoca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 5/11

3:59 pm-12:30 am

2 stops22h 31m

Cluj Napoca

Mon 5/18

3:35 pm-10:35 pm

2 stops41h 00m

$727

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Thu 4/30

5:30 am-5:25 pm

3 stops25h 55m

Cluj Napoca

Wed 6/3

1:50 pm-10:48 pm

2 stops18h 58m

$789

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 5/26

3:30 pm-12:30 am

2 stops23h 00m

Cluj Napoca

Thu 6/11

10:45 am-7:05 pm

2 stops18h 20m

$822

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Wed 4/29

11:59 pm-1:10 pm

2 stops27h 11m

Cluj Napoca

Sun 5/3

6:00 am-12:59 am

2 stops28h 59m

$822

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 5/12

8:04 am-1:10 pm

2 stops19h 06m

Cluj Napoca

Tue 5/19

1:50 pm-6:46 pm

3 stops38h 56m

$846

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 5/26

11:30 pm-5:25 pm

2 stops31h 55m

Cluj Napoca

Thu 6/11

6:00 am-9:39 am

2 stops37h 39m

$862
Quickest round-trip

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Thu 5/21

3:30 pm-5:25 pm

2 stops15h 55m

Cluj Napoca

Fri 6/5

1:50 pm-10:48 pm

2 stops18h 58m

$906

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Fri 4/3

5:00 am-1:10 pm

3 stops22h 10m

Cluj Napoca

Wed 9/23

1:50 pm-11:09 pm

2 stops19h 19m

$933

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 3/31

8:05 am-1:10 pm

2 stops19h 05m

Cluj Napoca

Tue 4/7

6:00 am-5:44 pm

3 stops21h 44m

$934
Cheapest one-way

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 5/11

3:30 pm-12:30 am

2 stops23h 00m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

Showing 1-10 of 13 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 FlightHub the most. FlightHub 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, April is the cheapest month in which you can book a flight from Portland to Cluj Napoca (average of $498). Flying from Portland to Cluj Napoca in June is currently the most expensive (average of $1,011). 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.

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 March 14, 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
9,423 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

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
9,423 reviews
United Airlines
7.4
Good
9,423 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

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
7,848 reviews
United Airlines
7.4
Good
9,423 reviews

Overall

7.4

Entertainment

7.1

Food

6.6

Comfort

7.3

Boarding

7.7

Crew

8.1

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 25h 55m. United Airlines provides one of the quickest options available for as low as $789. 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 $522, 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 31% 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, April is the cheapest month in which you can book a flight from Portland to Cluj Napoca (average of $498). Flying from Portland to Cluj Napoca in June is currently the most expensive (average of $1,011). 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.
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Portland to Otopeni Intl 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 March 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
LufthansaCheapest$522Average$795FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$606Average$727FlexibilityNo cancel feeOn-time69%

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