Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Portland to Romania from $306

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 Romania departing on 10/5. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Portland to Romania

Cheap round-trip flights

Lufthansa Logo
7:00 am - 12:55 amPDX-CLJ
31h 55m2 stops
Lufthansa Logo
6:00 am - 12:26 amCLJ-PDX
28h 26m2 stops
$616Lufthansa
Find Deal
Wed, Nov 5 - Wed, Nov 12
British Airways Logo
2:07 pm - 10:55 pmPDX-OTP
22h 48m2 stops
British Airways Logo
8:00 am - 11:26 pmOTP-PDX
25h 26m2 stops
$618British Airways
Find Deal
Tue, Nov 4 - Tue, Nov 11
United Airlines Logo
10:05 am - 1:40 pmPDX-CLJ
17h 35m2 stops
United Airlines Logo
2:25 pm - 11:03 amCLJ-PDX
30h 38m3 stops
$625United Airlines
Find Deal
Sun, Nov 23 - Wed, Dec 10
United Airlines Logo
10:05 am - 1:40 pmPDX-CLJ
17h 35m2 stops
United Airlines Logo
2:25 pm - 6:06 pmCLJ-PDX
37h 41m2 stops
$635United Airlines
Find Deal
Sun, Nov 23 - Mon, Dec 8
Air Canada Logo
7:00 pm - 1:40 pmPDX-CLJ
32h 40m3 stops
Air Canada Logo
6:00 am - 6:30 pmCLJ-PDX
22h 30m3 stops
$711Air Canada
Find Deal
Wed, Nov 26 - Wed, Dec 10
KLM Logo
1:25 pm - 1:00 pmPDX-OTP
13h 35m1 stop
KLM Logo
8:35 am - 8:16 pmOTP-PDX
21h 41m2 stops
$840KLM
Find Deal
Mon, Dec 15 - Wed, Dec 31
Air Canada Logo
11:59 pm - 1:40 pmPDX-CLJ
27h 41m3 stops
Air Canada Logo
6:00 am - 6:30 pmCLJ-PDX
22h 30m3 stops
$877Air Canada
Find Deal
Wed, Nov 26 - Wed, Dec 10
KLM Logo
1:25 pm - 12:30 amPDX-OTP
25h 05m1 stop
KLM Logo
6:00 am - 4:12 pmOTP-PDX
20h 12m2 stops
$948KLM
Find Deal
Mon, Dec 15 - Wed, Dec 31
Delta Logo
7:15 am - 1:00 pmPDX-OTP
19h 45m2 stops
Delta Logo
7:00 am - 11:00 amOTP-PDX
14h 00m1 stop
$955Delta
Find Deal
Fri, Sep 26 - Sun, Oct 12
Delta Logo
12:40 am - 1:00 pmPDX-OTP
26h 20m2 stops
Delta Logo
6:05 am - 8:43 pmOTP-PDX
24h 38m2 stops
$1,246Delta
Find Deal
Mon, Nov 3 - Tue, Nov 11

KLM flights from Portland to Romania

Our best KLM deals on Portland to Romania flight tickets
KLM
Dec 15
PDX1:25 pmPortland
13h 35m
1 stop
OTP1:00 pmBucharest Otopeni Intl
Dec 31
OTP8:35 amBucharest Otopeni Intl
21h 41m
2 stops
PDX8:16 pmPortland
$840
Find similar
KLM
Dec 15
PDX1:25 pmPortland
25h 05m
1 stop
OTP12:30 amBucharest Otopeni Intl
Dec 31
OTP6:00 amBucharest Otopeni Intl
20h 12m
2 stops
PDX4:12 pmPortland
$948
Find similar
KLM
Sep 26
PDX1:05 pmPortland
25h 50m
1 stop
OTP12:55 amBucharest Otopeni Intl
Oct 12
OTP6:05 pmBucharest Otopeni Intl
27h 15m
1 stop
PDX11:20 amPortland
$1,058
Find similar

Lufthansa flights from Portland to Romania

Our best Lufthansa deals on Portland to Romania flight tickets
Lufthansa
Nov 5
PDX7:00 amPortland
31h 55m
2 stops
CLJ12:55 amCluj Napoca
Nov 12
CLJ6:00 amCluj Napoca
28h 26m
2 stops
PDX12:26 amPortland
$616
Find similar
Lufthansa
Nov 4
PDX8:30 amPortland
23h 15m
2 stops
TSR5:45 pmTimisoara
Nov 11
TSR6:25 amTimisoara
28h 01m
2 stops
PDX12:26 amPortland
$785
Find similar
Lufthansa
Oct 3
PDX3:50 pmPortland
21h 05m
2 stops
TSR10:55 pmTimisoara
Oct 30
TSR6:25 amTimisoara
24h 01m
2 stops
PDX9:26 pmPortland
$975
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Romania 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 August 28, 2025.
Use the filters below to find and compare flights from Portland to Romania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Wed 11/5

7:00 am-12:55 am

2 stops31h 55m

Cluj Napoca

Wed 11/12

6:00 am-12:26 am

2 stops28h 26m

$616

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 11/4

2:07 pm-10:55 pm

2 stops22h 48m

Bucharest Otopeni Intl

Tue 11/11

8:00 am-11:26 pm

2 stops25h 26m

$618

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 11/23

10:05 am-1:40 pm

2 stops17h 35m

Cluj Napoca

Wed 12/10

2:25 pm-11:03 am

3 stops30h 38m

$625

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Sun 11/23

10:05 am-1:40 pm

2 stops17h 35m

Cluj Napoca

Mon 12/8

2:25 pm-6:06 pm

2 stops37h 41m

$635

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Wed 11/26

7:00 pm-1:40 pm

3 stops32h 40m

Cluj Napoca

Wed 12/10

6:00 am-6:30 pm

3 stops22h 30m

$711

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 12/15

1:25 pm-1:00 pm

1 stop13h 35m

Bucharest Otopeni Intl

Wed 12/31

8:35 am-8:16 pm

2 stops21h 41m

$840

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Wed 11/26

11:59 pm-1:40 pm

3 stops27h 41m

Cluj Napoca

Wed 12/10

6:00 am-6:30 pm

3 stops22h 30m

$877

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 12/15

1:25 pm-12:30 am

1 stop25h 05m

Bucharest Otopeni Intl

Wed 12/31

6:00 am-4:12 pm

2 stops20h 12m

$948

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Fri 9/26

7:15 am-1:00 pm

2 stops19h 45m

Bucharest Otopeni Intl

Sun 10/12

7:00 am-11:00 am

1 stop14h 00m

$955

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 11/3

12:40 am-1:00 pm

2 stops26h 20m

Bucharest Otopeni Intl

Tue 11/11

6:05 am-8:43 pm

2 stops24h 38m

$1,246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Romania from

How to get the cheapest flight ticket from Portland to Romania

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 Romania?

The cheapest month to fly to Romania from Portland is in January. Flight prices, which tend to average around $365, are often lower during this time because this is during the off-season. If you are unable to visit Romania during the month of January, then departing from Portland during the month February is also very affordable. Most momondo users find prices during this month for around $761.

What is the cheapest day to depart on your flight to Romania?

The cheapest day to depart on your flight to Romania is on a Sunday when prices can be found for as low as $974. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $1,242. These prices are subject to change though, so be sure to set up a Price Alert for flights to Romania.

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

Our most recent data shows that the best time of day to fly to Romania is in the evening. Flights from Portland to Romania during this time can be as low as $919. Try not to purchase tickets in the morning because they tend to be around $1,281. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Romania?

You are more likely to see cheaper flights to Romania from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Romania for around $990 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Romania from Portland for as low as $815 on momondo.

Can stopping save me money on Portland to Romania flights?

You could potentially save up to 9% on your flight if you consider stops on a Portland to Romania flight.

Cheap Portland to Romania flight deals and tips

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

Direct flights

None
There are no direct flights from Portland to Romania. There are no popular flight routes from Portland to Romania.
Search flight deals

  • When did momondo last update prices for flights from Portland Airport to Romania?

    Prices for flights from Portland Airport to Romania were last updated today.

  • How many operators does momondo search for flights from Portland Airport to Romania?

  • How old do you have to be to fly from Portland Airport to Romania?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Romania.

  • What documentation or ID do you need to fly to Romania?

    The required travel and health documents for your Romania trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Romania. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland to Romania

Compare and see reviews for airlines that fly from Portland to Romania with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $622Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
British AirwaysPriceFrom $718Free CancellationRating
6.7
7,316 reviews
Search British Airways flights
Air CanadaPriceFrom $746Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
KLMPriceFrom $771Free CancellationRating
7.8
1,382 reviews
Search KLM flights
LufthansaPriceFrom $777Free CancellationRating
6.8
7,368 reviews
Search Lufthansa flights
DeltaPriceFrom $820Free CancellationRating
7.9
7,977 reviews
Search Delta flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Romania. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Portland to Romania on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Portland to Romania?

momondo helps you find the best flight between Portland and Romania 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 Romania right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Romania, momondo offers a useful price alert feature which will track prices for flights to Romania from Portland and alert you when they change.

An easier way to manage your Romania trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/2
Tue 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Romania

Popular cities in Romania

Popular flights according to clicks in the last 7 days on momondo
Flights to Bucharestfrom $358
Flights to Cluj Napocafrom $374
Flights to Timisoarafrom $444
Flights to Iaşifrom $439
Flights to Sibiufrom $514
Flights to Suceavafrom $811
Flights to Oradeafrom $760
Flights to Bacăufrom $742
Flights to Târgu Mureş
Flights to Constanţafrom $746
Flights to Satu Marefrom $1,213
Flights to Baia Mare