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Cheap flights from Portland to Romania from $508

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Romania departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland to Romania

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:45 pm - 11:00 pmPDX-OTP
19h 15m1 stop
British Airways Logo
8:05 am - 3:55 pmOTP-PDX
17h 50m1 stop
$508British Airways
Find Deal
Mon, Jan 5 - Wed, Jan 21
Lufthansa Logo
7:30 am - 6:35 pmPDX-OTP
25h 05m2 stops
Lufthansa Logo
5:55 am - 6:56 pmOTP-PDX
23h 01m2 stops
$509Lufthansa
Find Deal
Mon, Dec 29 - Tue, Jan 13
Multiple Airlines Logo
9:50 am - 6:35 pmPDX-OTP
22h 45m2 stops
Multiple Airlines Logo
5:55 am - 6:30 pmOTP-PDX
22h 35m2 stops
$512Multiple Airlines
Find Deal
Tue, Feb 3 - Sun, Feb 15
Lufthansa Logo
3:50 pm - 1:05 amPDX-OTP
23h 15m2 stops
Lufthansa Logo
5:55 am - 6:30 pmOTP-PDX
22h 35m2 stops
$523Lufthansa
Find Deal
Mon, Feb 2 - Sun, Feb 15
United Airlines Logo
2:45 pm - 6:35 pmPDX-OTP
17h 50m2 stops
United Airlines Logo
5:55 am - 6:56 pmOTP-PDX
47h 01m3 stops
$527United Airlines
Find Deal
Mon, Dec 29 - Tue, Jan 13
Delta Logo
7:00 am - 12:05 pmPDX-OTP
19h 05m2 stops
Delta Logo
1:55 pm - 8:25 pmOTP-PDX
40h 30m2 stops
$533Delta
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Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
6:50 am - 12:05 pmPDX-OTP
19h 15m2 stops
Multiple Airlines Logo
8:35 am - 11:25 amOTP-PDX
36h 50m1 stop
$538Multiple Airlines
Find Deal
Tue, Feb 3 - Sat, Feb 14
United Airlines Logo
10:47 am - 1:40 pmPDX-CLJ
16h 53m2 stops
United Airlines Logo
2:25 pm - 6:56 pmCLJ-PDX
38h 31m2 stops
$540United Airlines
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Thu, Jan 22 - Mon, Jan 26
KLM Logo
1:25 pm - 6:05 pmPDX-TSR
18h 40m2 stops
KLM Logo
9:05 am - 11:25 amTSR-PDX
36h 20m2 stops
$968KLM
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Fri, Jan 16 - Tue, Jan 20
KLM Logo
1:25 pm - 6:05 pmPDX-TSR
18h 40m2 stops
KLM Logo
9:05 am - 11:25 amTSR-PDX
36h 20m2 stops
$983KLM
Find Deal
Fri, Jan 16 - Tue, Jan 20

British Airways flights from Portland to Romania

Our best British Airways deals on Portland to Romania flight tickets
British Airways
Jan 5
PDX5:45 pmPortland
19h 15m
1 stop
OTP11:00 pmBucharest Otopeni Intl
Jan 21
OTP8:05 amBucharest Otopeni Intl
17h 50m
1 stop
PDX3:55 pmPortland
$508
Find similar
British Airways
Dec 29
PDX5:45 pmPortland
19h 15m
1 stop
OTP11:00 pmBucharest Otopeni Intl
Jan 13
OTP4:40 pmBucharest Otopeni Intl
33h 15m
1 stop
PDX3:55 pmPortland
$526
Find similar
British Airways
Feb 3
PDX6:00 amPortland
22h 45m
2 stops
OTP2:45 pmBucharest Otopeni Intl
Feb 15
OTP7:35 amBucharest Otopeni Intl
18h 20m
1 stop
PDX3:55 pmPortland
$539
Find similar

Lufthansa flights from Portland to Romania

Our best Lufthansa deals on Portland to Romania flight tickets
Lufthansa
Dec 29
PDX7:30 amPortland
25h 05m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Jan 13
OTP5:55 amBucharest Otopeni Intl
23h 01m
2 stops
PDX6:56 pmPortland
$509
Find similar
Lufthansa
Feb 2
PDX3:50 pmPortland
23h 15m
2 stops
OTP1:05 amBucharest Otopeni Intl
Feb 15
OTP5:55 amBucharest Otopeni Intl
22h 35m
2 stops
PDX6:30 pmPortland
$523
Find similar
Lufthansa
Dec 29
PDX7:30 amPortland
25h 05m
2 stops
OTP6:35 pmBucharest Otopeni Intl
Jan 13
OTP5:55 amBucharest Otopeni Intl
23h 01m
2 stops
PDX6:56 pmPortland
$537
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 November 26, 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

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 1/5

5:45 pm-11:00 pm

1 stop19h 15m

Bucharest Otopeni Intl

Wed 1/21

8:05 am-3:55 pm

1 stop17h 50m

$508

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 12/29

7:30 am-6:35 pm

2 stops25h 05m

Bucharest Otopeni Intl

Tue 1/13

5:55 am-6:56 pm

2 stops23h 01m

$509

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 2/3

9:50 am-6:35 pm

2 stops22h 45m

Bucharest Otopeni Intl

Sun 2/15

5:55 am-6:30 pm

2 stops22h 35m

$512

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 2/2

3:50 pm-1:05 am

2 stops23h 15m

Bucharest Otopeni Intl

Sun 2/15

5:55 am-6:30 pm

2 stops22h 35m

$523

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Mon 12/29

2:45 pm-6:35 pm

2 stops17h 50m

Bucharest Otopeni Intl

Tue 1/13

5:55 am-6:56 pm

3 stops47h 01m

$527

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Thu 1/29

7:00 am-12:05 pm

2 stops19h 05m

Bucharest Otopeni Intl

Mon 2/2

1:55 pm-8:25 pm

2 stops40h 30m

$533

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Tue 2/3

6:50 am-12:05 pm

2 stops19h 15m

Bucharest Otopeni Intl

Sat 2/14

8:35 am-11:25 am

1 stop36h 50m

$538

PortlandCluj Napoca

PDX - CLJ

PDXCLJ

Portland

Thu 1/22

10:47 am-1:40 pm

2 stops16h 53m

Cluj Napoca

Mon 1/26

2:25 pm-6:56 pm

2 stops38h 31m

$540

PortlandTimisoara

PDX - TSR

PDXTSR

Portland

Fri 1/16

1:25 pm-6:05 pm

2 stops18h 40m

Timisoara

Tue 1/20

9:05 am-11:25 am

2 stops36h 20m

$968

PortlandTimisoara

PDX - TSR

PDXTSR

Portland

Fri 1/16

1:25 pm-6:05 pm

2 stops18h 40m

Timisoara

Tue 1/20

9:05 am-11:25 am

2 stops36h 20m

$983

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 November is also very affordable. Most momondo users find prices during this month for around $539.

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 $977 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 $745 on momondo.

Can stopping save me money on Portland to Romania flights?

You could potentially save up to 16% 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

Fastest flight time

16h 53m

Direct flights

None
The fastest flight from Portland to Romania takes 16h 53m
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
British AirwaysPriceFrom $539Free CancellationRating
6.7
7,539 reviews
Search British Airways flights
United AirlinesPriceFrom $622Free CancellationRating
7.4
9,047 reviews
Search United Airlines flights
DeltaPriceFrom $654Free CancellationRating
7.9
8,000 reviews
Search Delta flights
KLMPriceFrom $682Free CancellationRating
7.7
1,423 reviews
Search KLM flights
LufthansaPriceFrom $777Free CancellationRating
6.8
7,594 reviews
Search Lufthansa flights
Air CanadaPriceFrom $779Free CancellationRating
7.1
10,481 reviews
Search Air Canada 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.
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