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Cheap flights from Portland to Cluj Napoca from $249

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Cluj Napoca departing on 8/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Portland to Cluj Napoca

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:15 pm - 12:30 am
PDX
-
CLJ
23h 15m
2 stops
Multiple Airlines Logo
3:35 pm - 10:29 pm
CLJ
-
PDX
40h 54m
2 stops
$540Multiple Airlines
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
3:30 pm - 12:30 am
PDX
-
CLJ
23h 00m
2 stops
Multiple Airlines Logo
3:35 pm - 10:29 pm
CLJ
-
PDX
40h 54m
2 stops
$548Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
Multiple Airlines Logo
1:14 pm - 10:00 am
PDX
-
CLJ
34h 46m
2 stops
Multiple Airlines Logo
6:10 pm - 12:53 am
CLJ
-
PDX
40h 43m
2 stops
$658Multiple Airlines
Tue, Jul 28 - Tue, Aug 25
United Airlines Logo
8:04 am - 5:25 pm
PDX
-
CLJ
23h 21m
2 stops
United Airlines Logo
6:00 am - 12:50 am
CLJ
-
PDX
28h 50m
2 stops
$671United Airlines
Thu, Apr 30 - Wed, Jun 3
Multiple Airlines Logo
7:45 pm - 10:00 am
PDX
-
CLJ
52h 15m
2 stops
Multiple Airlines Logo
1:50 pm - 12:59 am
CLJ
-
PDX
21h 09m
2 stops
$678Multiple Airlines
Mon, May 4 - Sun, May 17
United Airlines Logo
3:30 pm - 1:10 pm
PDX
-
CLJ
35h 40m
2 stops
United Airlines Logo
1:50 pm - 6:07 pm
CLJ
-
PDX
38h 17m
3 stops
$711United Airlines
Mon, Mar 30 - Mon, Apr 6
Multiple Airlines Logo
3:15 pm - 12:30 am
PDX
-
CLJ
23h 15m
2 stops
Multiple Airlines Logo
1:50 pm - 9:10 am
CLJ
-
PDX
29h 20m
2 stops
$713Multiple Airlines
Mon, Apr 6 - Mon, Apr 13
SWISS Logo
1:39 pm - 10:00 am
PDX
-
CLJ
58h 21m
3 stops
SWISS Logo
3:35 pm - 10:29 pm
CLJ
-
PDX
40h 54m
2 stops
$714SWISS
Mon, Apr 6 - Mon, Apr 13
Lufthansa Logo
8:35 am - 12:30 am
PDX
-
CLJ
29h 55m
2 stops
Lufthansa Logo
6:10 pm - 12:53 am
CLJ
-
PDX
40h 43m
2 stops
$726Lufthansa
Tue, Jul 28 - Tue, Aug 25
Multiple Airlines Logo
10:51 am - 2:45 pm
PDX
-
CLJ
41h 54m
2 stops
Multiple Airlines Logo
6:10 pm - 12:53 am
CLJ
-
PDX
40h 43m
2 stops
$745Multiple Airlines
Fri, Jul 31 - Tue, Aug 25

United Airlines flights from Portland to Cluj Napoca

Our best United Airlines deals on Portland to Cluj Napoca flight tickets
United Airlines
Apr 30
PDX8:04 amPortland
23h 21m
2 stops
CLJ5:25 pmCluj Napoca
Jun 3
CLJ6:00 amCluj Napoca
28h 50m
2 stops
PDX12:50 amPortland
$671
United Airlines
Mar 30
PDX3:30 pmPortland
35h 40m
2 stops
CLJ1:10 pmCluj Napoca
Apr 6
CLJ1:50 pmCluj Napoca
38h 17m
3 stops
PDX6:07 pmPortland
$711
United Airlines
Apr 30
PDX1:41 pmPortland
41h 44m
2 stops
CLJ5:25 pmCluj Napoca
Jun 3
CLJ1:50 pmCluj Napoca
18h 58m
2 stops
PDX10:48 pmPortland
$751

SWISS flights from Portland to Cluj Napoca

Our best SWISS deals on Portland to Cluj Napoca flight tickets
SWISS
Apr 6
PDX1:39 pmPortland
58h 21m
3 stops
CLJ10:00 amCluj Napoca
Apr 13
CLJ3:35 pmCluj Napoca
40h 54m
2 stops
PDX10:29 pmPortland
$714
SWISS
Apr 6
PDX1:39 pmPortland
58h 21m
3 stops
CLJ10:00 amCluj Napoca
Apr 13
CLJ3:35 pmCluj Napoca
40h 54m
3 stops
PDX10:29 pmPortland
$878
SWISS
Mar 30
PDX10:50 amPortland
61h 10m
2 stops
CLJ10:00 amCluj Napoca
Apr 6
CLJ3:35 pmCluj Napoca
40h 54m
2 stops
PDX10:29 pmPortland
$979

momondo 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, momondo users made 832,500 searches. Data last updated February 23, 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

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 3/30

3:15 pm-12:30 am

2 stops23h 15m

Cluj Napoca

Mon 4/6

3:35 pm-10:29 pm

2 stops40h 54m

$540

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 4/6

3:30 pm-12:30 am

2 stops23h 00m

Cluj Napoca

Mon 4/13

3:35 pm-10:29 pm

2 stops40h 54m

$548

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 7/28

1:14 pm-10:00 am

2 stops34h 46m

Cluj Napoca

Tue 8/25

6:10 pm-12:53 am

2 stops40h 43m

$658

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Thu 4/30

8:04 am-5:25 pm

2 stops23h 21m

Cluj Napoca

Wed 6/3

6:00 am-12:50 am

2 stops28h 50m

$671

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 5/4

7:45 pm-10:00 am

2 stops52h 15m

Cluj Napoca

Sun 5/17

1:50 pm-12:59 am

2 stops21h 09m

$678

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 3/30

3:30 pm-1:10 pm

2 stops35h 40m

Cluj Napoca

Mon 4/6

1:50 pm-6:07 pm

3 stops38h 17m

$711

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 4/6

3:15 pm-12:30 am

2 stops23h 15m

Cluj Napoca

Mon 4/13

1:50 pm-9:10 am

2 stops29h 20m

$713

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Mon 4/6

1:39 pm-10:00 am

3 stops58h 21m

Cluj Napoca

Mon 4/13

3:35 pm-10:29 pm

2 stops40h 54m

$714

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Tue 7/28

8:35 am-12:30 am

2 stops29h 55m

Cluj Napoca

Tue 8/25

6:10 pm-12:53 am

2 stops40h 43m

$726

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Fri 7/31

10:51 am-2:45 pm

2 stops41h 54m

Cluj Napoca

Tue 8/25

6:10 pm-12:53 am

2 stops40h 43m

$745

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cluj Napoca from

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 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

23h 15m

Direct flights

None
The fastest flight from Portland to Cluj Napoca takes 23h 15m
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 23h 15m, 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?

  • 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?

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
LufthansaPriceFrom $522Free CancellationRating
6.8
7,803 reviews
Search Lufthansa flights
United AirlinesPriceFrom $606Free CancellationRating
7.4
9,342 reviews
Search United Airlines flights

Traveling to a place near Cluj Napoca?

Book flights to Cluj Napoca if you plan to visit one of these locations
Turda

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.

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