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Cheap flights from Bucharest Otopeni Intl Airport to Portland from $401

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 5/16. 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
1 adult, Economy, 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
6:05 am - 6:45 pm
OTP
-
PDX
22h 40m
2 stops
Multiple Airlines Logo
1:35 pm - 1:05 am
PDX
-
OTP
25h 30m
2 stops
$957Multiple Airlines
Sat, May 2 - Sat, May 9
United Airlines Logo
6:05 am - 6:45 pm
OTP
-
PDX
22h 40m
2 stops
United Airlines Logo
5:30 am - 6:35 pm
PDX
-
OTP
27h 05m
3 stops
$959United Airlines
Sat, May 2 - Sat, May 9
United Airlines Logo
6:05 am - 6:45 pm
OTP
-
PDX
22h 40m
2 stops
United Airlines Logo
4:07 pm - 1:10 am
PDX
-
OTP
23h 03m
2 stops
$960United Airlines
Wed, May 20 - Sat, Aug 15
Multiple Airlines Logo
8:15 am - 5:40 pm
OTP
-
PDX
19h 25m
1 stop
Multiple Airlines Logo
7:45 pm - 4:30 pm
PDX
-
OTP
34h 45m
2 stops
$968Multiple Airlines
Thu, Jun 4 - Sat, Jul 4
Multiple Airlines Logo
9:30 am - 4:30 pm
OTP
-
PDX
41h 00m
2 stops
Multiple Airlines Logo
3:30 pm - 3:20 pm
PDX
-
OTP
37h 50m
3 stops
$974Multiple Airlines
Mon, Apr 20 - Tue, Apr 28
British Airways Logo
8:15 am - 5:40 pm
OTP
-
PDX
19h 25m
1 stop
British Airways Logo
7:30 pm - 12:20 am
PDX
-
OTP
18h 50m
1 stop
$980British Airways
Thu, Jun 4 - Sat, Jul 4
United Airlines Logo
6:05 am - 12:41 am
OTP
-
PDX
28h 36m
2 stops
United Airlines Logo
8:40 am - 6:35 pm
PDX
-
OTP
23h 55m
2 stops
$981United Airlines
Mon, Apr 6 - Tue, Apr 14
United Airlines Logo
1:45 pm - 12:35 pm
OTP
-
PDX
32h 50m
2 stops
United Airlines Logo
1:37 pm - 1:10 am
PDX
-
OTP
25h 33m
2 stops
$982United Airlines
Thu, Apr 30 - Fri, May 8
British Airways Logo
8:15 am - 5:40 pm
OTP
-
PDX
19h 25m
1 stop
British Airways Logo
7:30 pm - 12:20 am
PDX
-
OTP
18h 50m
1 stop
$984British Airways
Fri, Sep 4 - Sat, Sep 26
United Airlines Logo
6:05 am - 5:45 pm
OTP
-
PDX
21h 40m
2 stops
United Airlines Logo
3:43 pm - 1:10 am
PDX
-
OTP
23h 27m
2 stops
$986United Airlines
Wed, Apr 15 - Tue, Sep 1

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 2
OTP6:05 amBucharest Otopeni Intl
22h 40m
2 stops
PDX6:45 pmPortland
May 9
PDX5:30 amPortland
27h 05m
3 stops
OTP6:35 pmBucharest Otopeni Intl
$959
United Airlines
May 20
OTP6:05 amBucharest Otopeni Intl
22h 40m
2 stops
PDX6:45 pmPortland
Aug 15
PDX4:07 pmPortland
23h 03m
2 stops
OTP1:10 amBucharest Otopeni Intl
$960
United Airlines
Apr 6
OTP6:05 amBucharest Otopeni Intl
28h 36m
2 stops
PDX12:41 amPortland
Apr 14
PDX8:40 amPortland
23h 55m
2 stops
OTP6:35 pmBucharest Otopeni Intl
$981

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
Jun 4
OTP8:15 amBucharest Otopeni Intl
19h 25m
1 stop
PDX5:40 pmPortland
Jul 4
PDX7:30 pmPortland
18h 50m
1 stop
OTP12:20 amBucharest Otopeni Intl
$980
British Airways
Sep 4
OTP8:15 amBucharest Otopeni Intl
19h 25m
1 stop
PDX5:40 pmPortland
Sep 26
PDX7:30 pmPortland
18h 50m
1 stop
OTP12:20 amBucharest Otopeni Intl
$984
British Airways
Apr 6
OTP8:15 amBucharest Otopeni Intl
19h 25m
1 stop
PDX5:40 pmPortland
Apr 14
PDX7:30 pmPortland
19h 50m
1 stop
OTP1:20 amBucharest Otopeni Intl
$1,011

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 March 22, 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

Sat 5/2

6:05 am-6:45 pm

2 stops22h 40m

Portland

Sat 5/9

1:35 pm-1:05 am

2 stops25h 30m

$957

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Sat 5/2

6:05 am-6:45 pm

2 stops22h 40m

Portland

Sat 5/9

5:30 am-6:35 pm

3 stops27h 05m

$959

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Wed 5/20

6:05 am-6:45 pm

2 stops22h 40m

Portland

Sat 8/15

4:07 pm-1:10 am

2 stops23h 03m

$960

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 6/4

8:15 am-5:40 pm

1 stop19h 25m

Portland

Sat 7/4

7:45 pm-4:30 pm

2 stops34h 45m

$968

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Mon 4/20

9:30 am-4:30 pm

2 stops41h 00m

Portland

Tue 4/28

3:30 pm-3:20 pm

3 stops37h 50m

$974
Quickest round-trip

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 6/4

8:15 am-5:40 pm

1 stop19h 25m

Portland

Sat 7/4

7:30 pm-12:20 am

1 stop18h 50m

$980

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Mon 4/6

6:05 am-12:41 am

2 stops28h 36m

Portland

Tue 4/14

8:40 am-6:35 pm

2 stops23h 55m

$981

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 4/30

1:45 pm-12:35 pm

2 stops32h 50m

Portland

Fri 5/8

1:37 pm-1:10 am

2 stops25h 33m

$982

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Fri 9/4

8:15 am-5:40 pm

1 stop19h 25m

Portland

Sat 9/26

7:30 pm-12:20 am

1 stop18h 50m

$984

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Wed 4/15

6:05 am-5:45 pm

2 stops21h 40m

Portland

Tue 9/1

3:43 pm-1:10 am

2 stops23h 27m

$986

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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

You could potentially save up to 16% 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

  • 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
United AirlinesPriceFrom $869Free CancellationRating
7.4
9,456 reviews
Search United Airlines flights
British AirwaysPriceFrom $884Free CancellationRating
6.7
7,807 reviews
Search British Airways flights
KLMPriceFrom $888Free CancellationRating
7.8
1,477 reviews
Search KLM flights
DeltaPriceFrom $890Free CancellationRating
7.9
8,313 reviews
Search Delta 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
Depoe Bay
Beaverton
Hillsboro
Tigard
Hood River
Longview
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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