What airlines fly to Romania?

Lufthansa, United Airlines and KLM 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.

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 August 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.

$750 Cheap Flights from Portland to Romania in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Romania

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:34 pm - 6:30 pmPDX Portland-OTP Bucharest Otopeni Intl

17h 56m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:00 am - 8:46 pmOTP Bucharest Otopeni Intl-PDX Portland

24h 46m2 stops Munich Franz Josef Strauss Vancouver Intl

$750Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

5:45 pm - 3:30 pmPDX Portland-OTP Bucharest Otopeni Intl

35h 45m1 stop London Heathrow

4:35 pm - 3:50 pmOTP Bucharest Otopeni Intl-PDX Portland

33h 15m1 stop London Heathrow

$755British Airways

Sun, Dec 13 - Thu, Dec 24

10:56 pm - 1:50 pmPDX Portland-CLJ Cluj Napoca

28h 54m2 stops Newark Munich Franz Josef Strauss

6:10 am - 6:31 pmCLJ Cluj Napoca-PDX Portland

22h 21m2 stops Munich Franz Josef Strauss San Francisco

$762United Airlines

Sun, Dec 6 - Thu, Dec 10

1:20 pm - 3:25 pmPDX Portland-OTP Bucharest Otopeni Intl

16h 05m1 stop Amsterdam Schiphol

8:35 am - 8:23 pmOTP Bucharest Otopeni Intl-PDX Portland

21h 48m2 stops Amsterdam Schiphol Minneapolis St Paul

$764KLM

Sun, Dec 13 - Fri, Dec 25

1:20 pm - 5:00 pmPDX Portland-OTP Bucharest Otopeni Intl

17h 40m1 stop Amsterdam Schiphol

6:00 am - 5:03 pmOTP Bucharest Otopeni Intl-PDX Portland

21h 03m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$764KLM

Sun, Dec 13 - Fri, Dec 25

5:30 am - 11:15 pmPDX Portland-OTP Bucharest Otopeni Intl

31h 45m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

2:00 pm - 10:26 pmOTP Bucharest Otopeni Intl-PDX Portland

42h 26m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$764Delta

Sun, Dec 13 - Wed, Dec 23

11:20 pm - 11:15 pmPDX Portland-OTP Bucharest Otopeni Intl

37h 55m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

6:00 am - 6:43 pmOTP Bucharest Otopeni Intl-PDX Portland

22h 43m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$764Delta

Sat, Dec 12 - Thu, Dec 24

11:31 am - 3:50 pmPDX Portland-OTP Bucharest Otopeni Intl

18h 19m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

6:00 am - 6:43 pmOTP Bucharest Otopeni Intl-PDX Portland

22h 43m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$764Multiple Airlines

Sun, Dec 13 - Fri, Dec 25

2:30 pm - 1:50 pmPDX Portland-CLJ Cluj Napoca

37h 20m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:10 am - 11:12 pmCLJ Cluj Napoca-PDX Portland

27h 02m2 stops Munich Franz Josef Strauss Chicago O'Hare Intl

$768United Airlines

Sun, Dec 6 - Thu, Dec 10

5:45 pm - 12:05 amPDX Portland-OTP Bucharest Otopeni Intl

20h 20m1 stop London Heathrow

4:35 pm - 3:50 pmOTP Bucharest Otopeni Intl-PDX Portland

33h 15m1 stop London Heathrow

$772British Airways

Mon, Dec 14 - Thu, Dec 24

Cheap last minute flights

Enter your travel dates to find the best prices.

12:45 pm - 12:30 amPDX Portland-CLJ Cluj Napoca

49h 45m2 stops Denver Intl Munich Franz Josef Strauss

1:50 pm - 12:37 amCLJ Cluj Napoca-PDX Portland

20h 47m2 stops Munich Franz Josef Strauss San Francisco

$918Lufthansa

Mon, Aug 17 - Thu, Sep 17

9:00 am - 12:30 amPDX Portland-CLJ Cluj Napoca

29h 30m2 stops San Francisco Munich Franz Josef Strauss

10:45 am - 10:52 pmCLJ Cluj Napoca-PDX Portland

46h 07m2 stops Zurich Chicago O'Hare Intl

$920Multiple Airlines

Mon, Aug 17 - Thu, Sep 17

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

$924KLM

Mon, Aug 17 - Thu, Sep 17

9:45 am - 3:50 pmPDX Portland-OTP Bucharest Otopeni Intl

20h 05m2 stops Salt Lake City Paris Charles de Gaulle

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

14h 05m1 stop Amsterdam Schiphol

$924Multiple Airlines

Mon, Aug 17 - Thu, Sep 17

10:50 am - 1:10 amPDX Portland-OTP Bucharest Otopeni Intl

28h 20m2 stops Denver Intl Munich Franz Josef Strauss

6:05 am - 9:31 amOTP Bucharest Otopeni Intl-PDX Portland

37h 26m2 stops Frankfurt am Main Vancouver Intl

$927United Airlines

Mon, Aug 17 - Thu, Sep 17

11:02 pm - 1:10 pmPDX Portland-CLJ Cluj Napoca

28h 08m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:00 am - 10:53 pmCLJ Cluj Napoca-PDX Portland

26h 53m2 stops Munich Franz Josef Strauss Denver Intl

$932United Airlines

Tue, Aug 18 - Fri, Sep 18

9:45 am - 3:50 pmPDX Portland-OTP Bucharest Otopeni Intl

20h 05m2 stops Salt Lake City Paris Charles de Gaulle

8:35 am - 5:31 pmOTP Bucharest Otopeni Intl-PDX Portland

18h 56m2 stops Amsterdam Schiphol Minneapolis St Paul

$934Multiple Airlines

Mon, Aug 17 - Thu, Sep 17

11:02 pm - 1:10 pmPDX Portland-CLJ Cluj Napoca

28h 08m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

6:00 am - 6:19 pmCLJ Cluj Napoca-PDX Portland

46h 19m3 stops Munich Franz Josef Strauss Denver Intl San Francisco

$944United Airlines

Tue, Aug 18 - Fri, Sep 18

3:43 pm - 1:10 pmPDX Portland-CLJ Cluj Napoca

59h 27m3 stops San Francisco Denver Intl Munich Franz Josef Strauss

1:50 pm - 12:37 amCLJ Cluj Napoca-PDX Portland

20h 47m2 stops Munich Franz Josef Strauss San Francisco

$1,023Multiple Airlines

Mon, Aug 17 - Thu, Sep 17

10:50 am - 1:30 pmPDX Portland-TSR Timisoara

16h 40m2 stops Denver Intl Munich Franz Josef Strauss

5:55 am - 5:50 pmTSR Timisoara-PDX Portland

21h 55m2 stops Munich Franz Josef Strauss Denver Intl

$1,108Lufthansa

Fri, Aug 14 - Fri, Aug 21

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Lufthansa flights from Portland to Romania

Our best Lufthansa deals on Portland to Romania flight tickets

Lufthansa

Dec 15

PDX7:30 amPortland

31h 30m

2 stops

OTP1:00 amBucharest Otopeni Intl

Dec 24

OTP6:00 amBucharest Otopeni Intl

27h 12m

2 stops

PDX11:12 pmPortland

$793

Lufthansa

Dec 15

PDX7:30 amPortland

31h 30m

2 stops

OTP1:00 amBucharest Otopeni Intl

Dec 22

OTP6:00 amBucharest Otopeni Intl

28h 43m

2 stops

PDX12:43 amPortland

$795

Lufthansa

Nov 2

PDX2:34 pmPortland

24h 31m

2 stops

CLJ1:05 amCluj Napoca

Nov 13

CLJ6:10 amCluj Napoca

28h 34m

2 stops

PDX12:44 amPortland

$800

British Airways flights from Portland to Romania

Our best British Airways deals on Portland to Romania flight tickets

British Airways

Dec 13

PDX5:45 pmPortland

35h 45m

1 stop

OTP3:30 pmBucharest Otopeni Intl

Dec 24

OTP4:35 pmBucharest Otopeni Intl

33h 15m

1 stop

PDX3:50 pmPortland

$755

British Airways

Dec 14

PDX5:45 pmPortland

20h 20m

1 stop

OTP12:05 amBucharest Otopeni Intl

Dec 24

OTP4:35 pmBucharest Otopeni Intl

33h 15m

1 stop

PDX3:50 pmPortland

$772

British Airways

Dec 13

PDX5:45 pmPortland

35h 45m

1 stop

OTP3:30 pmBucharest Otopeni Intl

Dec 23

OTP8:25 amBucharest Otopeni Intl

17h 25m

1 stop

PDX3:50 pmPortland

$785

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Tue 11/10

2:34 pm-6:30 pm

2 stops17h 56m

Bucharest Otopeni Intl

Tue 11/17

6:00 am-8:46 pm

2 stops24h 46m

$750

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Sun 12/13

5:45 pm-3:30 pm

1 stop35h 45m

Bucharest Otopeni Intl

Thu 12/24

4:35 pm-3:50 pm

1 stop33h 15m

$755

PortlandCluj Napoca

PDX Portland - CLJ Cluj Napoca

PDXCLJ

Portland

Sun 12/6

10:56 pm-1:50 pm

2 stops28h 54m

Cluj Napoca

Thu 12/10

6:10 am-6:31 pm

2 stops22h 21m

$762

Quickest round-trip

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Sun 12/13

1:20 pm-3:25 pm

1 stop16h 05m

Bucharest Otopeni Intl

Fri 12/25

8:35 am-8:23 pm

2 stops21h 48m

$764

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Sun 12/13

1:20 pm-5:00 pm

1 stop17h 40m

Bucharest Otopeni Intl

Fri 12/25

6:00 am-5:03 pm

2 stops21h 03m

$764

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Sun 12/13

5:30 am-11:15 pm

2 stops31h 45m

Bucharest Otopeni Intl

Wed 12/23

2:00 pm-10:26 pm

2 stops42h 26m

$764

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Sat 12/12

11:20 pm-11:15 pm

2 stops37h 55m

Bucharest Otopeni Intl

Thu 12/24

6:00 am-6:43 pm

2 stops22h 43m

$764

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Sun 12/13

11:31 am-3:50 pm

2 stops18h 19m

Bucharest Otopeni Intl

Fri 12/25

6:00 am-6:43 pm

2 stops22h 43m

$764

PortlandCluj Napoca

PDX Portland - CLJ Cluj Napoca

PDXCLJ

Portland

Sun 12/6

2:30 pm-1:50 pm

2 stops37h 20m

Cluj Napoca

Thu 12/10

6:10 am-11:12 pm

2 stops27h 02m

$768

PortlandBucharest

PDX Portland - OTP Bucharest Otopeni Intl

PDXOTP

Portland

Mon 12/14

5:45 pm-12:05 am

1 stop20h 20m

Bucharest Otopeni Intl

Thu 12/24

4:35 pm-3:50 pm

1 stop33h 15m

$772

Flights are sorted by cheapest round-trip flights first.

Sorted 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 21% 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 40m
Direct flights	None

The fastest flight from Portland to Romania takes 16h 40m

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 August 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 8,191 reviews	Search Lufthansa flights
Delta	PriceFrom $570	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
British Airways	PriceFrom $571	Free Cancellation	Rating 6.7 8,157 reviews	Search British Airways flights
United Airlines	PriceFrom $606	Free Cancellation	Rating 7.4 10,112 reviews	Search United Airlines flights
KLM	PriceFrom $618	Free Cancellation	Rating 7.8 1,558 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.