What is the cheapest airline that flies from Portland to Cluj Napoca?

United Airlines and Air Canada are the most popular carriers operating from Portland to Cluj Napoca

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 March 2026.

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.

$514 Cheap Flights from Portland to Cluj Napoca in 2026

Q: What is the typical price of a round-trip flight between Portland and Cluj Napoca?

Prices are currently low for flights on this route. Typical prices usually range from $675 to $820. The lowest price recently found on this route was $627.

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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.

2:15 pm - 5:25 pm

PDX

CLJ

17h 10m

2 stops

6:10 pm - 11:04 pm

CLJ

PDX

38h 54m

2 stops

$627Lufthansa

Tue, Sep 1 - Wed, Sep 30

7:45 pm - 10:00 am

PDX

CLJ

52h 15m

2 stops

10:45 am - 11:09 pm

CLJ

PDX

46h 24m

2 stops

$653Multiple Airlines

Mon, Aug 17 - Thu, Sep 17

8:29 am - 1:10 pm

PDX

CLJ

18h 41m

2 stops

6:10 pm - 5:38 pm

CLJ

PDX

33h 28m

2 stops

$668Lufthansa

Mon, Aug 24 - Fri, Sep 25

7:45 pm - 10:00 am

PDX

CLJ

52h 15m

2 stops

10:45 am - 7:05 pm

CLJ

PDX

18h 20m

2 stops

$738Multiple Airlines

Mon, May 25 - Thu, Jun 11

7:00 am - 5:25 pm

PDX

CLJ

24h 25m

2 stops

1:50 pm - 10:30 pm

CLJ

PDX

18h 40m

2 stops

$740United Airlines

Thu, Apr 30 - Wed, Jun 3

11:05 am - 12:30 am

PDX

CLJ

27h 25m

2 stops

3:35 pm - 11:09 pm

CLJ

PDX

41h 34m

2 stops

$758Multiple Airlines

Wed, Jul 8 - Mon, Aug 31

7:45 pm - 10:00 am

PDX

CLJ

52h 15m

2 stops

6:10 pm - 11:53 pm

CLJ

PDX

39h 43m

2 stops

$759Multiple Airlines

Mon, May 25 - Wed, Jun 10

5:00 am - 5:25 pm

PDX

CLJ

26h 25m

2 stops

1:50 pm - 5:44 pm

CLJ

PDX

37h 54m

2 stops

$763United Airlines

Sun, Apr 26 - Mon, May 4

10:56 pm - 1:10 pm

PDX

CLJ

28h 14m

2 stops

1:50 pm - 5:44 pm

CLJ

PDX

37h 54m

2 stops

$765United Airlines

Sun, Apr 26 - Mon, May 4

10:56 pm - 1:10 pm

PDX

CLJ

28h 14m

2 stops

1:50 pm - 5:44 pm

CLJ

PDX

37h 54m

2 stops

$771United Airlines

Sun, Apr 26 - Mon, May 4

Lufthansa flights from Portland to Cluj Napoca

Our best Lufthansa deals on Portland to Cluj Napoca flight tickets

Lufthansa

Sep 1

PDX2:15 pmPortland

17h 10m

2 stops

CLJ5:25 pmCluj Napoca

Sep 30

CLJ6:10 pmCluj Napoca

38h 54m

2 stops

PDX11:04 pmPortland

$627

Lufthansa

Aug 24

PDX8:29 amPortland

18h 41m

2 stops

CLJ1:10 pmCluj Napoca

Sep 25

CLJ6:10 pmCluj Napoca

33h 28m

2 stops

PDX5:38 pmPortland

$668

Lufthansa

Apr 24

PDX3:30 pmPortland

23h 00m

2 stops

CLJ12:30 amCluj Napoca

May 18

CLJ6:10 pmCluj Napoca

40h 23m

2 stops

PDX12:33 amPortland

$786

Air Canada flights from Portland to Cluj Napoca

Our best Air Canada deals on Portland to Cluj Napoca flight tickets

Air Canada

Apr 26

PDX7:00 amPortland

24h 25m

3 stops

CLJ5:25 pmCluj Napoca

May 4

CLJ1:50 pmCluj Napoca

29h 40m

2 stops

PDX9:30 amPortland

$904

Air Canada

Apr 26

PDX7:00 amPortland

24h 25m

3 stops

CLJ5:25 pmCluj Napoca

May 4

CLJ1:50 pmCluj Napoca

29h 40m

2 stops

PDX9:30 amPortland

$972

Air Canada

Sep 1

PDX3:25 pmPortland

16h 00m

2 stops

CLJ5:25 pmCluj Napoca

Sep 30

CLJ6:00 amCluj Napoca

23h 06m

3 stops

PDX7:06 pmPortland

$1,027

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 9/1

2:15 pm-5:25 pm

2 stops17h 10m

Cluj Napoca

Wed 9/30

6:10 pm-11:04 pm

2 stops38h 54m

$627

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 8/17

7:45 pm-10:00 am

2 stops52h 15m

Cluj Napoca

Thu 9/17

10:45 am-11:09 pm

2 stops46h 24m

$653

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 8/24

8:29 am-1:10 pm

2 stops18h 41m

Cluj Napoca

Fri 9/25

6:10 pm-5:38 pm

2 stops33h 28m

$668

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 5/25

7:45 pm-10:00 am

2 stops52h 15m

Cluj Napoca

Thu 6/11

10:45 am-7:05 pm

2 stops18h 20m

$738

Quickest round-trip

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Thu 4/30

7:00 am-5:25 pm

2 stops24h 25m

Cluj Napoca

Wed 6/3

1:50 pm-10:30 pm

2 stops18h 40m

$740

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Wed 7/8

11:05 am-12:30 am

2 stops27h 25m

Cluj Napoca

Mon 8/31

3:35 pm-11:09 pm

2 stops41h 34m

$758

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 5/25

7:45 pm-10:00 am

2 stops52h 15m

Cluj Napoca

Wed 6/10

6:10 pm-11:53 pm

2 stops39h 43m

$759

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 4/26

5:00 am-5:25 pm

2 stops26h 25m

Cluj Napoca

Mon 5/4

1:50 pm-5:44 pm

2 stops37h 54m

$763

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 4/26

10:56 pm-1:10 pm

2 stops28h 14m

Cluj Napoca

Mon 5/4

1:50 pm-5:44 pm

2 stops37h 54m

$765

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 4/26

10:56 pm-1:10 pm

2 stops28h 14m

Cluj Napoca

Mon 5/4

1:50 pm-5:44 pm

2 stops37h 54m

$771

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted 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

Prices

Airlines

What is the typical price of a round-trip flight between Portland and Cluj Napoca?

What is the cheapest month to fly to Cluj Napoca?

The month of February is, on average, the cheapest month to fly to Cluj Napoca from Portland, with most prices found around $512. If you don’t want to visit Cluj Napoca in February, then you should wait until January to fly from Portland, when ticket prices are also cheap, with an average price of $625.

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	17h 10m
Direct flights	None

The fastest flight from Portland to Cluj Napoca takes 17h 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 17h 10m, 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 March 2026.
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 67% of all bookings. The subsequent popular airline is Lufthansa at 33%.

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
Lufthansa	PriceFrom $522	Free Cancellation	Rating 6.8 7,828 reviews		Search Lufthansa flights
United Airlines	PriceFrom $606	Free Cancellation	Rating 7.4 9,403 reviews		Search United Airlines 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.