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Cheap flights from Bucharest Otopeni Intl Airport to Portland from $525

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Bucharest Otopeni Intl Airport to Portland departing on 6/25. 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 Bucharest Otopeni Intl Airport to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:35 am - 1:35 pm
OTP
-
PDX
15h 00m
1 stop
Multiple Airlines Logo
1:05 pm - 1:05 am
PDX
-
OTP
26h 00m
2 stops
$910Multiple Airlines
Thu, May 21 - Mon, May 25
Multiple Airlines Logo
8:35 am - 1:35 pm
OTP
-
PDX
15h 00m
1 stop
Multiple Airlines Logo
1:05 pm - 1:05 am
PDX
-
OTP
26h 00m
2 stops
$911Multiple Airlines
Thu, May 21 - Mon, May 25
Multiple Airlines Logo
8:35 am - 1:35 pm
OTP
-
PDX
15h 00m
1 stop
Multiple Airlines Logo
1:05 pm - 8:45 pm
PDX
-
OTP
21h 40m
2 stops
$912Multiple Airlines
Thu, May 21 - Fri, May 29
British Airways Logo
8:15 am - 5:40 pm
OTP
-
PDX
19h 25m
1 stop
British Airways Logo
7:30 pm - 1:20 am
PDX
-
OTP
19h 50m
1 stop
$989British Airways
Thu, May 21 - Mon, May 25
Lufthansa Logo
1:45 pm - 12:50 am
OTP
-
PDX
21h 05m
2 stops
Lufthansa Logo
3:30 pm - 6:35 pm
PDX
-
OTP
17h 05m
2 stops
$1,044Lufthansa
Thu, May 21 - Fri, May 29
United Airlines Logo
6:05 am - 8:58 pm
OTP
-
PDX
24h 53m
3 stops
United Airlines Logo
4:07 pm - 1:10 am
PDX
-
OTP
23h 03m
2 stops
$1,052United Airlines
Wed, May 20 - Sat, Aug 15
United Airlines Logo
1:45 pm - 11:55 pm
OTP
-
PDX
20h 10m
2 stops
United Airlines Logo
5:00 am - 6:35 pm
PDX
-
OTP
27h 35m
2 stops
$1,053United Airlines
Wed, May 20 - Sat, Aug 15
British Airways Logo
8:15 am - 9:51 pm
OTP
-
PDX
23h 36m
2 stops
British Airways Logo
7:30 pm - 1:20 am
PDX
-
OTP
19h 50m
1 stop
$1,065British Airways
Thu, May 21 - Mon, May 25
British Airways Logo
8:15 am - 5:40 pm
OTP
-
PDX
19h 25m
1 stop
British Airways Logo
7:30 pm - 11:50 pm
PDX
-
OTP
18h 20m
1 stop
$1,068British Airways
Thu, May 21 - Fri, May 29
British Airways Logo
8:15 am - 5:40 pm
OTP
-
PDX
19h 25m
1 stop
British Airways Logo
7:30 pm - 12:50 am
PDX
-
OTP
19h 20m
1 stop
$1,069British Airways
Wed, Oct 14 - Sun, Oct 18

British Airways flights from Bucharest Otopeni Intl Airport to Portland

Our best British Airways deals on Bucharest Otopeni Intl Airport to Portland flight tickets
British Airways
May 21
OTP8:15 amBucharest Otopeni Intl
19h 25m
1 stop
PDX5:40 pmPortland
May 25
PDX7:30 pmPortland
19h 50m
1 stop
OTP1:20 amBucharest Otopeni Intl
$989
British Airways
May 21
OTP8:15 amBucharest Otopeni Intl
23h 36m
2 stops
PDX9:51 pmPortland
May 25
PDX7:30 pmPortland
19h 50m
1 stop
OTP1:20 amBucharest Otopeni Intl
$1,065
British Airways
May 21
OTP8:15 amBucharest Otopeni Intl
19h 25m
1 stop
PDX5:40 pmPortland
May 29
PDX7:30 pmPortland
18h 20m
1 stop
OTP11:50 pmBucharest Otopeni Intl
$1,068

United Airlines flights from Bucharest Otopeni Intl Airport to Portland

Our best United Airlines deals on Bucharest Otopeni Intl Airport to Portland flight tickets
United Airlines
May 20
OTP6:05 amBucharest Otopeni Intl
20h 28m
2 stops
PDX4:33 pmPortland
Aug 15
PDX4:07 pmPortland
23h 03m
2 stops
OTP1:10 amBucharest Otopeni Intl
$1,052
United Airlines
May 20
OTP1:45 pmBucharest Otopeni Intl
20h 10m
2 stops
PDX11:55 pmPortland
Aug 15
PDX5:00 amPortland
27h 35m
2 stops
OTP6:35 pmBucharest Otopeni Intl
$1,053
United Airlines
May 20
OTP6:05 amBucharest Otopeni Intl
22h 41m
2 stops
PDX6:46 pmPortland
Aug 15
PDX10:45 amPortland
19h 45m
2 stops
OTP4:30 pmBucharest Otopeni Intl
$1,089

momondo Fare Finder

 
Customize your flight search to find flights from Bucharest Otopeni Intl Airport to Portland 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 May 7, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 5/21

8:35 am-1:35 pm

1 stop15h 00m

Portland

Mon 5/25

1:05 pm-1:05 am

2 stops26h 00m

$910

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 5/21

8:35 am-1:35 pm

1 stop15h 00m

Portland

Mon 5/25

1:05 pm-1:05 am

2 stops26h 00m

$911
Quickest round-trip

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 5/21

8:35 am-1:35 pm

1 stop15h 00m

Portland

Fri 5/29

1:05 pm-8:45 pm

2 stops21h 40m

$912

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 5/21

8:15 am-5:40 pm

1 stop19h 25m

Portland

Mon 5/25

7:30 pm-1:20 am

1 stop19h 50m

$989

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 5/21

1:45 pm-12:50 am

2 stops21h 05m

Portland

Fri 5/29

3:30 pm-6:35 pm

2 stops17h 05m

$1,044

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Wed 5/20

6:05 am-8:58 pm

3 stops24h 53m

Portland

Sat 8/15

4:07 pm-1:10 am

2 stops23h 03m

$1,052

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Wed 5/20

1:45 pm-11:55 pm

2 stops20h 10m

Portland

Sat 8/15

5:00 am-6:35 pm

2 stops27h 35m

$1,053

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 5/21

8:15 am-9:51 pm

2 stops23h 36m

Portland

Mon 5/25

7:30 pm-1:20 am

1 stop19h 50m

$1,065

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 5/21

8:15 am-5:40 pm

1 stop19h 25m

Portland

Fri 5/29

7:30 pm-11:50 pm

1 stop18h 20m

$1,068

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Wed 10/14

8:15 am-5:40 pm

1 stop19h 25m

Portland

Sun 10/18

7:30 pm-12:50 am

1 stop19h 20m

$1,069

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Bucharest Otopeni Intl Airport to Portland

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 Bucharest Otopeni Intl Airport and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Bucharest Otopeni Intl Airport is in November. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in November, then you should wait until February to fly from Bucharest Otopeni Intl Airport, when ticket prices are also cheap, with an average price of $0.

Can stopping save me money on Bucharest Otopeni Intl Airport to Portland flights?

You could potentially save up to 14% on your flight if you consider stops on a Bucharest Otopeni Intl Airport to Portland flight.

When to book flights from Bucharest Otopeni Intl Airport to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Bucharest Otopeni Intl Airport to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bucharest Otopeni Intl Airport to Portland (OTP to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bucharest Otopeni Intl Airport to Portland

Fastest flight time

19h 25m

Direct flights

None
The fastest flight from Bucharest Otopeni Intl Airport to Portland takes 19h 25m
There are no direct flights from Bucharest Otopeni Intl Airport to Portland. There are no popular flight routes from Bucharest Otopeni Intl Airport to Portland.
Search flight deals

Frequently asked questions about flying from Bucharest Otopeni Intl Airport to Portland

  • How far is Bucharest Otopeni Intl to Portland by plane?

    The distance between Bucharest Otopeni Intl and Portland is about 5921.2 mi. Flights usually cover this in 19h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Bucharest Otopeni Intl Airport to Portland Airport?

    Prices for flights from Bucharest Otopeni Intl Airport to Portland Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Bucharest Otopeni Intl Airport to Portland Airport?

  • How old do you have to be to fly from Bucharest Otopeni Intl Airport to Portland Airport?

    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 Bucharest Otopeni Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Bucharest Otopeni Intl Airport to Portland?

Best airlines flying from Bucharest Otopeni Intl Airport to Portland

Compare and see reviews for airlines that fly from Bucharest Otopeni Intl Airport to Portland with momondo
Airline
Rating
Free Cancellation
Price
KLMPriceFrom $820Free CancellationRating
7.8
1,511 reviews
Search KLM flights
DeltaPriceFrom $909Free CancellationRating
7.9
8,460 reviews
Search Delta flights
United AirlinesPriceFrom $950Free CancellationRating
7.4
9,690 reviews
Search United Airlines flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Rockaway Beach
Beaverton
Depoe Bay
Hillsboro
Tigard
Longview
Hood River
Troutdale
Newberg
McMinnville
The Dalles
Manzanita
Pacific City

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Bucharest.

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

Flights from Bucharest to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Portland from Bucharest.

I’m not ready to book a flight from Bucharest to Portland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Bucharest to Portland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Portland and let you know when they change.

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