$445 Cheap Flights from Portland (PDX) to Cluj-Napoca (CLJ)

View $445 flight on Mon, Dec 1, 2025Opens in a new window

Popular airlines from Portland International Airport (PDX) to Cluj-Napoca (CLJ)

Cheap Flights from Portland to Cluj-Napoca (PDX-CLJ)

Prices were available within the past 7 days and start at $445 for one-way flights and $528 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sun, Nov 23 - Fri, Dec 12
PDX
Portland
CLJ
Cluj-Napoca
$528 Roundtrip, found 5 days ago
$528
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Nov 23 from Portland to Cluj-Napoca, returning Fri, Dec 12, priced at $528 found 5 days ago
Air Canada
Sun, Feb 1 - Tue, Feb 17
PDX
Portland
CLJ
Cluj-Napoca
$531 Roundtrip, found 4 days ago
$531
Roundtrip
found 4 days ago
Select Air Canada flight, departing Sun, Feb 1 from Portland to Cluj-Napoca, returning Tue, Feb 17, priced at $531 found 4 days ago
Air Canada
Tue, Jan 27 - Tue, Feb 10
PDX
Portland
CLJ
Cluj-Napoca
$531 Roundtrip, found 1 day ago
$531
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Jan 27 from Portland to Cluj-Napoca, returning Tue, Feb 10, priced at $531 found 1 day ago
United
Thu, Dec 4 - Fri, Dec 12
PDX
Portland
CLJ
Cluj-Napoca
$533 Roundtrip, found 5 hours ago
$533
Roundtrip
found 5 hours ago
Select United flight, departing Thu, Dec 4 from Portland to Cluj-Napoca, returning Fri, Dec 12, priced at $533 found 5 hours ago
United
Sun, Dec 28 - Fri, Jan 16
PDX
Portland
CLJ
Cluj-Napoca
$534 Roundtrip, found 5 days ago
$534
Roundtrip
found 5 days ago
Select United flight, departing Sun, Dec 28 from Portland to Cluj-Napoca, returning Fri, Jan 16, priced at $534 found 5 days ago
United
Mon, Feb 2 - Tue, Feb 17
PDX
Portland
CLJ
Cluj-Napoca
$535 Roundtrip, found 4 days ago
$535
Roundtrip
found 4 days ago
Select United flight, departing Mon, Feb 2 from Portland to Cluj-Napoca, returning Tue, Feb 17, priced at $535 found 4 days ago
Air Canada
Sun, Nov 23 - Sat, Dec 6
PDX
Portland
CLJ
Cluj-Napoca
$538 Roundtrip, found 5 days ago
$538
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Nov 23 from Portland to Cluj-Napoca, returning Sat, Dec 6, priced at $538 found 5 days ago
Lufthansa
Sat, Dec 6 - Tue, Dec 16
PDX
Portland
CLJ
Cluj-Napoca
$543 Roundtrip, found 4 hours ago
$543
Roundtrip
found 4 hours ago
Select Lufthansa flight, departing Sat, Dec 6 from Portland to Cluj-Napoca, returning Tue, Dec 16, priced at $543 found 4 hours ago
Swiss International Air Lines
Tue, Dec 2 - Tue, Dec 16
PDX
Portland
CLJ
Cluj-Napoca
$551 Roundtrip, found 4 hours ago
$551
Roundtrip
found 4 hours ago
Select Swiss International Air Lines flight, departing Tue, Dec 2 from Portland to Cluj-Napoca, returning Tue, Dec 16, priced at $551 found 4 hours ago
KLM
Mon, Dec 8 - Sat, Dec 13
PDX
Portland
CLJ
Cluj-Napoca
$1,088 Roundtrip, found 4 hours ago
$1,088
Roundtrip
found 4 hours ago
Select KLM flight, departing Mon, Dec 8 from Portland to Cluj-Napoca, returning Sat, Dec 13, priced at $1,088 found 4 hours ago

Alternative airports near Cluj-Napoca

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cluj-Napoca CLJ. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $853
CLJ
Cluj-Napoca
CheapestClosest
Average driving time to city center9 min
Flights from $853

Frequently asked questions

How much does a flight from Portland Intl. Airport (PDX) to Cluj-Napoca Airport (CLJ) cost?
Lock in a cheap one-way flight from $445 or cheap return flight from $528 from Portland Intl. Airport (PDX) to Cluj-Napoca Airport (CLJ) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Portland Intl. Airport (PDX) to Cluj-Napoca Airport (CLJ)?
Flying in November is a good way to save, as it's the cheapest month for flights between PDX and CLJ. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Portland Intl. Airport (PDX) to Cluj-Napoca Airport (CLJ)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PDX to CLJ. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Portland Intl. Airport (PDX) to Cluj-Napoca Airport (CLJ)?
Direct flights from Portland Intl. Airport (PDX) to Cluj-Napoca Airport (CLJ) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PDX to CLJ?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Airport (PDX) to Cluj-Napoca Airport (CLJ)?
To land at Cluj-Napoca Airport (CLJ) on time, choose a flight that takes off from Portland Intl. Airport (PDX) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Airport (PDX) to Cluj-Napoca Airport (CLJ) last-minute?
Waiting until right before your break to book your flight from PDX to CLJ often results in higher prices. While you may come across some last-minute offers, there's no guarantee. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book a PDX to CLJ flight and hotel package?
You'll generally save money by booking a PDX to CLJ flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. Once you've selected your ideal accommodations and flights, consider adding extras including car rentals, tours and activities.
Can I cancel or change the date of my flight from Portland Intl. Airport (PDX) to Cluj-Napoca Airport (CLJ)?
Generally, it's possible to cancel or reschedule your PDX to CLJ flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Portland Intl.
Destination airport
Cluj-Napoca
Airlines serving
Air Canada, Lufthansa, Swiss International Air Lines, United
Roundtrip price
$528
Distance
5733 mi

Book with confidence

Portland to Cluj-Napoca Flights

The cheapest times to fly from Portland to Cluj-Napoca

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Cluj-Napoca are during the month of November. You can find some of the cheapest flights from Portland to Cluj-Napoca with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Cluj-Napoca

Sunday is one of the best days to book for cheap flights from Portland to Cluj-Napoca: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Cluj-Napoca

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Cluj-Napoca in 2025. You can also book with separate airlines for your outbound and return journeys, from $445 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Cluj-Napoca flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Cluj-Napoca airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Cluj-Napoca Flights

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*Available to One Key members.