What airlines fly to Romania?

Lufthansa, United Airlines and Delta are the top three most popular airlines that fly to Romania from Portland according to our data. Lufthansa is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Romania. Keep in mind that there are 5 different airlines that fly to Romania on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Romania?

KLM is the most popular carrier operating from Portland to Romania

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?

As of September 2026, there are 5 operators available to choose from 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.

$327 Cheap Flights from Portland to Romania in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Romania

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 pm - 12:50 amPDX Portland-OTP Bucharest Otopeni Intl

19h 20m1 stop London Heathrow

4:25 pm - 3:50 pmOTP Bucharest Otopeni Intl-PDX Portland

33h 25m1 stop London Heathrow

$603British Airways

Sun, Oct 18 - Tue, Nov 3

7:30 pm - 3:25 pmPDX Portland-OTP Bucharest Otopeni Intl

33h 55m1 stop London Heathrow

8:25 am - 3:50 pmOTP Bucharest Otopeni Intl-PDX Portland

17h 25m1 stop London Heathrow

$605British Airways

Mon, Oct 19 - Wed, Nov 4

6:00 am - 3:05 pmPDX Portland-OTP Bucharest Otopeni Intl

23h 05m2 stops Dallas/Fort Worth London Heathrow

8:20 am - 11:41 pmOTP Bucharest Otopeni Intl-PDX Portland

25h 21m2 stops London Heathrow Dallas/Fort Worth

$618American Airlines

Tue, Dec 1 - Tue, Dec 8

3:30 pm - 1:10 amPDX Portland-OTP Bucharest Otopeni Intl

23h 40m2 stops Vancouver Intl Munich Franz Josef Strauss

1:15 pm - 10:27 pmOTP Bucharest Otopeni Intl-PDX Portland

19h 12m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$629Lufthansa

Sun, Oct 18 - Tue, Nov 3

3:30 pm - 6:35 pmPDX Portland-OTP Bucharest Otopeni Intl

17h 05m2 stops Vancouver Intl Munich Franz Josef Strauss

1:15 pm - 8:46 pmOTP Bucharest Otopeni Intl-PDX Portland

41h 31m2 stops Munich Franz Josef Strauss Vancouver Intl

$633Air Canada

Mon, Oct 19 - Wed, Nov 4

10:15 pm - 12:45 pmPDX Portland-OTP Bucharest Otopeni Intl

28h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

6:00 am - 11:40 amOTP Bucharest Otopeni Intl-PDX Portland

15h 40m1 stop Amsterdam Schiphol

$637Delta

Mon, Oct 19 - Wed, Nov 4

10:15 pm - 12:45 pmPDX Portland-OTP Bucharest Otopeni Intl

28h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

2:00 pm - 11:40 amOTP Bucharest Otopeni Intl-PDX Portland

31h 40m1 stop Amsterdam Schiphol

$640Delta

Sun, Oct 18 - Tue, Nov 3

8:45 am - 1:50 pmPDX Portland-CLJ Cluj Napoca

19h 05m2 stops Denver Intl Munich Franz Josef Strauss

6:10 am - 5:38 pmCLJ Cluj Napoca-PDX Portland

21h 28m2 stops Munich Franz Josef Strauss Denver Intl

$733United Airlines

Mon, Feb 1 - Fri, Feb 5

7:01 am - 1:50 pmPDX Portland-CLJ Cluj Napoca

20h 49m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:10 am - 5:38 pmCLJ Cluj Napoca-PDX Portland

21h 28m2 stops Munich Franz Josef Strauss Denver Intl

$767United Airlines

Mon, Feb 1 - Fri, Feb 5

3:44 pm - 12:45 amPDX Portland-TSR Timisoara

23h 01m2 stops San Francisco Munich Franz Josef Strauss

6:25 am - 8:46 pmTSR Timisoara-PDX Portland

24h 21m2 stops Munich Franz Josef Strauss Vancouver Intl

$846Lufthansa

Wed, Dec 9 - Thu, Jan 28

Cheap last minute flights

Enter your travel dates to find the best prices.

1:03 pm - 1:10 amPDX Portland-OTP Bucharest Otopeni Intl

26h 07m2 stops San Francisco Munich Franz Josef Strauss

6:05 am - 7:11 pmOTP Bucharest Otopeni Intl-PDX Portland

23h 06m2 stops Frankfurt am Main Vancouver Intl

$665Lufthansa

Wed, Sep 30 - Fri, Oct 9

1:05 pm - 3:25 pmPDX Portland-OTP Bucharest Otopeni Intl

16h 20m1 stop Amsterdam Schiphol

7:05 am - 11:10 amOTP Bucharest Otopeni Intl-PDX Portland

14h 05m1 stop Amsterdam Schiphol

$681KLM

Wed, Sep 30 - Fri, Oct 9

1:05 pm - 1:00 pmPDX Portland-OTP Bucharest Otopeni Intl

13h 55m1 stop Amsterdam Schiphol

7:05 am - 11:10 amOTP Bucharest Otopeni Intl-PDX Portland

14h 05m1 stop Amsterdam Schiphol

$681Delta

Wed, Sep 30 - Fri, Oct 9

7:10 am - 1:00 pmPDX Portland-OTP Bucharest Otopeni Intl

19h 50m2 stops New York John F Kennedy Intl Amsterdam Schiphol

7:05 am - 11:10 amOTP Bucharest Otopeni Intl-PDX Portland

14h 05m1 stop Amsterdam Schiphol

$686Delta

Wed, Sep 30 - Fri, Oct 9

10:56 am - 6:35 pmPDX Portland-OTP Bucharest Otopeni Intl

21h 39m2 stops San Francisco Munich Franz Josef Strauss

6:05 am - 7:11 pmOTP Bucharest Otopeni Intl-PDX Portland

23h 06m2 stops Frankfurt am Main Vancouver Intl

$689Lufthansa

Wed, Sep 30 - Fri, Oct 9

4:09 pm - 6:35 pmPDX Portland-OTP Bucharest Otopeni Intl

16h 26m2 stops Denver Intl Munich Franz Josef Strauss

6:05 am - 7:11 pmOTP Bucharest Otopeni Intl-PDX Portland

23h 06m2 stops Frankfurt am Main Vancouver Intl

$735Lufthansa

Wed, Sep 30 - Fri, Oct 9

9:00 am - 10:50 pmPDX Portland-TSR Timisoara

27h 50m2 stops San Francisco Munich Franz Josef Strauss

5:55 am - 12:34 amTSR Timisoara-PDX Portland

28h 39m2 stops Munich Franz Josef Strauss San Francisco

$934Multiple Airlines

Tue, Sep 29 - Thu, Oct 8

1:05 pm - 3:25 pmPDX Portland-OTP Bucharest Otopeni Intl

16h 20m1 stop Amsterdam Schiphol

7:05 am - 11:10 amOTP Bucharest Otopeni Intl-PDX Portland

14h 05m1 stop Amsterdam Schiphol

$943KLM

Wed, Sep 30 - Fri, Oct 9

5:30 am - 1:30 pmPDX Portland-TSR Timisoara

46h 00m2 stops San Francisco Munich Franz Josef Strauss

5:55 am - 6:31 pmTSR Timisoara-PDX Portland

46h 36m3 stops Munich Franz Josef Strauss Denver Intl San Francisco

$1,489United Airlines

Tue, Sep 29 - Thu, Oct 8

10:10 am - 6:05 pmPDX Portland-TSR Timisoara

21h 55m3 stops Vancouver Intl Frankfurt am Main Bucharest Otopeni Intl

6:45 pm - 5:55 pmTSR Timisoara-PDX Portland

33h 10m3 stops Bucharest Otopeni Intl Frankfurt am Main Reykjavik Keflavik Intl

$2,941Multiple Airlines

Tue, Sep 29 - Thu, Oct 8

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Portland to Romania

Our best Air Canada deals on Portland to Romania flight tickets

Air Canada

Oct 19

PDX3:30 pmPortland

17h 05m

2 stops

OTP6:35 pmBucharest Otopeni Intl

Nov 4

OTP1:15 pmBucharest Otopeni Intl

41h 31m

2 stops

PDX8:46 pmPortland

$633

Air Canada

Feb 1

PDX7:10 pmPortland

32h 45m

2 stops

OTP1:55 pmBucharest Otopeni Intl

Feb 5

OTP5:55 amBucharest Otopeni Intl

37h 31m

2 stops

PDX9:26 amPortland

$734

Air Canada

Feb 1

PDX7:10 pmPortland

32h 45m

2 stops

OTP1:55 pmBucharest Otopeni Intl

Feb 5

OTP5:55 amBucharest Otopeni Intl

37h 31m

2 stops

PDX9:26 amPortland

$735

British Airways flights from Portland to Romania

Our best British Airways deals on Portland to Romania flight tickets

British Airways

Oct 18

PDX7:30 pmPortland

19h 20m

1 stop

OTP12:50 amBucharest Otopeni Intl

Nov 3

OTP4:25 pmBucharest Otopeni Intl

33h 25m

1 stop

PDX3:50 pmPortland

$603

British Airways

Oct 19

PDX7:30 pmPortland

33h 55m

1 stop

OTP3:25 pmBucharest Otopeni Intl

Nov 4

OTP8:25 amBucharest Otopeni Intl

17h 25m

1 stop

PDX3:50 pmPortland

$605

British Airways

Dec 1

PDX6:00 amPortland

47h 45m

2 stops

OTP3:45 pmBucharest Otopeni Intl

Dec 8

OTP4:25 pmBucharest Otopeni Intl

33h 25m

1 stop

PDX3:50 pmPortland

$636

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Sun 10/18

7:30 pm-12:50 am

1 stop19h 20m

Bucharest Otopeni Intl

Tue 11/3

4:25 pm-3:50 pm

1 stop33h 25m

$603

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Mon 10/19

7:30 pm-3:25 pm

1 stop33h 55m

Bucharest Otopeni Intl

Wed 11/4

8:25 am-3:50 pm

1 stop17h 25m

$605

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Tue 12/1

6:00 am-3:05 pm

2 stops23h 05m

Bucharest Otopeni Intl

Tue 12/8

8:20 am-11:41 pm

2 stops25h 21m

$618

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Sun 10/18

3:30 pm-1:10 am

2 stops23h 40m

Bucharest Otopeni Intl

Tue 11/3

1:15 pm-10:27 pm

2 stops19h 12m

$629

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Mon 10/19

3:30 pm-6:35 pm

2 stops17h 05m

Bucharest Otopeni Intl

Wed 11/4

1:15 pm-8:46 pm

2 stops41h 31m

$633

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Mon 10/19

10:15 pm-12:45 pm

2 stops28h 30m

Bucharest Otopeni Intl

Wed 11/4

6:00 am-11:40 am

1 stop15h 40m

$637

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Sun 10/18

10:15 pm-12:45 pm

2 stops28h 30m

Bucharest Otopeni Intl

Tue 11/3

2:00 pm-11:40 am

1 stop31h 40m

$640

Quickest round-trip

PortlandCluj Napoca

PDX Portland - CLJ Cluj Napoca

PDXCLJ

Portland

Mon 2/1

8:45 am-1:50 pm

2 stops19h 05m

Cluj Napoca

Fri 2/5

6:10 am-5:38 pm

2 stops21h 28m

$733

PortlandCluj Napoca

PDX Portland - CLJ Cluj Napoca

PDXCLJ

Portland

Mon 2/1

7:01 am-1:50 pm

2 stops20h 49m

Cluj Napoca

Fri 2/5

6:10 am-5:38 pm

2 stops21h 28m

$767

PortlandTimisoara

PDX Portland - TSR Timisoara

PDXTSR

Portland

Wed 12/9

3:44 pm-12:45 am

2 stops23h 01m

Timisoara

Thu 1/28

6:25 am-8:46 pm

2 stops24h 21m

$846

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

Prices

Airlines

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 $624, 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 $628.

Can stopping save me money on Portland to Romania flights?

You could potentially save up to 12% 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

Best Price Found	$327
Fastest flight time	13h 55m
Direct flights	None

The best one-way flight to Romania from Portland in the past 72 hours is $327. The best round-trip flight deal from Portland to Romania found on momondo in the last 72 hours is $603.

The fastest flight from Portland to Romania takes 13h 55m

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

Search flight deals

Frequently asked questions about flying from Portland to Romania

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?
As of September 2026, there are 5 operators available to choose from 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
Lufthansa	PriceFrom $523	Free Cancellation	Rating 6.8 8,240 reviews	Search Lufthansa flights
Delta	PriceFrom $570	Free Cancellation	Rating 7.8 8,609 reviews	Search Delta flights
British Airways	PriceFrom $571	Free Cancellation	Rating 6.7 8,233 reviews	Search British Airways flights
United Airlines	PriceFrom $606	Free Cancellation	Rating 7.4 10,246 reviews	Search United Airlines flights
KLM	PriceFrom $618	Free Cancellation	Rating 7.8 1,576 reviews	Search KLM 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.