When did momondo last update prices for flights from Portland Airport to Cluj Napoca Airport?

Prices for flights from Portland Airport to Cluj Napoca Airport refresh daily.

How many operators does momondo search for flights from Portland Airport to Cluj Napoca Airport?

There are 2 operators available for flights from Portland Airport to Cluj Napoca Airport as of December 2025.

How old do you have to be to fly from Portland Airport to Cluj Napoca Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Cluj Napoca Airport.

What documentation or ID do you need to fly to Cluj Napoca Airport?

The travel and health documents you'll need for your trip to Cluj Napoca Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cluj Napoca Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$518 Cheap Flights from Portland to Cluj Napoca in 2025/26

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Find the cheapest flights from Portland to Cluj Napoca

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:50 pm - 12:55 am

PDX

CLJ

23h 05m2 stops

6:00 am - 6:30 pm

CLJ

PDX

22h 30m2 stops

$518Multiple Airlines

Fri, Jan 16 - Fri, Jan 23

7:30 am - 1:40 pm

PDX

CLJ

20h 10m2 stops

6:00 am - 6:30 pm

CLJ

PDX

22h 30m2 stops

$539Lufthansa

Mon, Dec 29 - Sun, Jan 18

7:00 am - 12:55 am

PDX

CLJ

31h 55m2 stops

2:25 pm - 6:56 pm

CLJ

PDX

38h 31m2 stops

$541Lufthansa

Thu, Jan 15 - Mon, Jan 19

3:25 pm - 12:30 am

PDX

CLJ

23h 05m2 stops

6:00 am - 11:04 pm

CLJ

PDX

27h 04m2 stops

$543Multiple Airlines

Mon, May 11 - Tue, May 26

3:54 pm - 1:40 pm

PDX

CLJ

35h 46m2 stops

6:00 am - 6:30 pm

CLJ

PDX

22h 30m2 stops

$550Lufthansa

Sun, Dec 28 - Sun, Jan 18

3:25 pm - 12:30 am

PDX

CLJ

23h 05m2 stops

6:10 pm - 12:53 am

CLJ

PDX

40h 43m2 stops

$553Multiple Airlines

Mon, May 11 - Mon, May 25

11:55 pm - 1:40 pm

PDX

CLJ

27h 45m2 stops

2:25 pm - 12:39 am

CLJ

PDX

20h 14m2 stops

$556United Airlines

Sun, Dec 28 - Sun, Jan 18

7:30 am - 12:30 am

PDX

CLJ

31h 00m2 stops

6:00 am - 11:04 pm

CLJ

PDX

27h 04m2 stops

$557Lufthansa

Tue, May 12 - Thu, May 28

7:00 pm - 1:40 pm

PDX

CLJ

32h 40m3 stops

6:00 am - 6:30 pm

CLJ

PDX

22h 30m2 stops

$558Air Canada

Sun, Dec 28 - Sun, Jan 18

3:54 pm - 1:40 pm

PDX

CLJ

35h 46m2 stops

6:00 am - 2:40 pm

CLJ

PDX

42h 40m2 stops

$563Multiple Airlines

Sun, Dec 28 - Sun, Jan 18

Lufthansa flights from Portland to Cluj Napoca

Our best Lufthansa deals on Portland to Cluj Napoca flight tickets

Lufthansa

Dec 29

PDX7:30 amPortland

20h 10m

2 stops

CLJ1:40 pmCluj Napoca

Jan 18

CLJ6:00 amCluj Napoca

22h 30m

2 stops

PDX6:30 pmPortland

$539

Find similar

Lufthansa

Jan 15

PDX7:00 amPortland

31h 55m

2 stops

CLJ12:55 amCluj Napoca

Jan 19

CLJ2:25 pmCluj Napoca

38h 31m

2 stops

PDX6:56 pmPortland

$541

Find similar

Lufthansa

Dec 28

PDX3:54 pmPortland

35h 46m

2 stops

CLJ1:40 pmCluj Napoca

Jan 18

CLJ6:00 amCluj Napoca

22h 30m

2 stops

PDX6:30 pmPortland

$550

Find similar

United Airlines flights from Portland to Cluj Napoca

Our best United Airlines deals on Portland to Cluj Napoca flight tickets

United Airlines

Dec 28

PDX11:55 pmPortland

27h 45m

2 stops

CLJ1:40 pmCluj Napoca

Jan 18

CLJ2:25 pmCluj Napoca

20h 14m

2 stops

PDX12:39 amPortland

$556

Find similar

United Airlines

Dec 28

PDX7:45 pmPortland

31h 55m

2 stops

CLJ1:40 pmCluj Napoca

Jan 18

CLJ6:00 amCluj Napoca

22h 56m

2 stops

PDX6:56 pmPortland

$569

Find similar

United Airlines

May 10

PDX6:59 pmPortland

36h 26m

2 stops

CLJ5:25 pmCluj Napoca

May 30

CLJ1:50 pmCluj Napoca

19h 14m

2 stops

PDX11:04 pmPortland

$613

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Fri 1/16

3:50 pm-12:55 am

2 stops23h 05m

Cluj Napoca

Fri 1/23

6:00 am-6:30 pm

2 stops22h 30m

$518

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 12/29

7:30 am-1:40 pm

2 stops20h 10m

Cluj Napoca

Sun 1/18

6:00 am-6:30 pm

2 stops22h 30m

$539

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Thu 1/15

7:00 am-12:55 am

2 stops31h 55m

Cluj Napoca

Mon 1/19

2:25 pm-6:56 pm

2 stops38h 31m

$541

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 5/11

3:25 pm-12:30 am

2 stops23h 05m

Cluj Napoca

Tue 5/26

6:00 am-11:04 pm

2 stops27h 04m

$543

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 12/28

3:54 pm-1:40 pm

2 stops35h 46m

Cluj Napoca

Sun 1/18

6:00 am-6:30 pm

2 stops22h 30m

$550

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 5/11

3:25 pm-12:30 am

2 stops23h 05m

Cluj Napoca

Mon 5/25

6:10 pm-12:53 am

2 stops40h 43m

$553

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 12/28

11:55 pm-1:40 pm

2 stops27h 45m

Cluj Napoca

Sun 1/18

2:25 pm-12:39 am

2 stops20h 14m

$556

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 5/12

7:30 am-12:30 am

2 stops31h 00m

Cluj Napoca

Thu 5/28

6:00 am-11:04 pm

2 stops27h 04m

$557

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 12/28

7:00 pm-1:40 pm

3 stops32h 40m

Cluj Napoca

Sun 1/18

6:00 am-6:30 pm

2 stops22h 30m

$558

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 12/28

3:54 pm-1:40 pm

2 stops35h 46m

Cluj Napoca

Sun 1/18

6:00 am-2:40 pm

2 stops42h 40m

$563

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland to Cluj Napoca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cluj Napoca?

The month of January is, on average, the cheapest month to fly to Cluj Napoca from Portland, with most prices found around $530. If you don’t want to visit Cluj Napoca in January, then you should wait until November to fly from Portland, when ticket prices are also cheap, with an average price of $642.

What is the cheapest day to depart on your flight to Cluj Napoca?

According to our data, Saturday is the cheapest day to fly to Cluj Napoca from Portland. The lowest ticket price found for a Saturday departure recently was $927. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Cluj Napoca on Monday is $1,192.

What is the cheapest time of day to depart on your flight to Cluj Napoca?

The cheapest time of day to fly to Cluj Napoca is in the afternoon when flights can be purchased for as low as $1,019. Try not to purchase tickets at noon because they tend to be around $1,379. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Portland to Cluj Napoca

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Cluj Napoca according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Cluj Napoca (PDX to CLJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Cluj Napoca

Fastest flight time	20h 10m
Direct flights	None

The fastest flight from Portland to Cluj Napoca takes 20h 10m

There are no direct flights from Portland to Cluj Napoca. There are no popular flight routes from Portland to Cluj Napoca.

Search flight deals

How far is Portland to Cluj Napoca by plane?
Cluj Napoca is 5735.5 mi away from Portland. Flights usually cover this in 16h 00m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Portland Airport to Cluj Napoca Airport?
Prices for flights from Portland Airport to Cluj Napoca Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Cluj Napoca Airport?
There are 2 operators available for flights from Portland Airport to Cluj Napoca Airport as of December 2025.
How old do you have to be to fly from Portland Airport to Cluj Napoca Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Cluj Napoca Airport.
What documentation or ID do you need to fly to Cluj Napoca Airport?
The travel and health documents you'll need for your trip to Cluj Napoca Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Cluj Napoca Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Cluj Napoca?
momondo data reveals that the most frequently booked airline on the route from Portland to Cluj Napoca is United Airlines, representing 75% of all bookings. The subsequent popular airline is Lufthansa at 25%.

Best airlines flying from Portland to Cluj Napoca

Compare and see reviews for airlines that fly from Portland to Cluj Napoca with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $622	Free Cancellation	Rating 7.4 9,066 reviews		Search United Airlines flights
Lufthansa	PriceFrom $777	Free Cancellation	Rating 6.8 7,612 reviews		Search Lufthansa flights

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Why use momondo?

Why should I use momondo to find a flight deal from Portland to Cluj Napoca?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Cluj Napoca for you.

Can I find flights from Portland to Cluj Napoca with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cluj Napoca from Portland with this policy.

How can momondo help me find flights from Portland to Cluj Napoca?

momondo helps you find the best flight between Portland and Cluj Napoca by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Portland to Cluj Napoca right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Cluj Napoca flights. All you need is a valid email address and we will do the rest; it is that quick and easy.