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Cheap flights from Portland to Bucharest from $287

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Bucharest departing on 8/28. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Bucharest

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
5:45 pm - 11:45 pm
PDX
-
OTP
20h 00m
1 stop
British Airways Logo
8:00 am - 11:03 pm
OTP
-
PDX
25h 03m
2 stops
$741British Airways
Sun, Dec 13 - Thu, Dec 24
British Airways Logo
8:00 am - 2:55 pm
PDX
-
OTP
20h 55m
2 stops
British Airways Logo
8:00 am - 11:03 pm
OTP
-
PDX
25h 03m
2 stops
$746British Airways
Sun, Dec 13 - Thu, Dec 24
British Airways Logo
5:45 pm - 3:30 pm
PDX
-
OTP
35h 45m
1 stop
British Airways Logo
4:35 pm - 3:50 pm
OTP
-
PDX
33h 15m
1 stop
$751British Airways
Sun, Dec 13 - Thu, Dec 24
Delta Logo
7:05 am - 2:10 pm
PDX
-
OTP
21h 05m
2 stops
Delta Logo
6:00 am - 4:27 pm
OTP
-
PDX
20h 27m
2 stops
$763Delta
Sun, Dec 13 - Fri, Dec 25
Delta Logo
7:05 am - 11:15 pm
PDX
-
OTP
30h 10m
2 stops
Delta Logo
2:00 pm - 6:19 pm
OTP
-
PDX
38h 19m
2 stops
$763Delta
Sun, Dec 13 - Thu, Dec 24
Delta Logo
6:00 am - 11:15 pm
PDX
-
OTP
31h 15m
2 stops
Delta Logo
2:00 pm - 8:23 pm
OTP
-
PDX
40h 23m
2 stops
$763Delta
Sun, Dec 13 - Wed, Dec 23
KLM Logo
11:31 am - 3:25 pm
PDX
-
OTP
17h 54m
2 stops
KLM Logo
8:35 am - 8:23 pm
OTP
-
PDX
21h 48m
2 stops
$767KLM
Sun, Dec 13 - Fri, Dec 25
KLM Logo
11:31 am - 5:00 pm
PDX
-
OTP
19h 29m
2 stops
KLM Logo
8:35 am - 8:23 pm
OTP
-
PDX
21h 48m
2 stops
$768KLM
Sun, Dec 13 - Fri, Dec 25
Air Canada Logo
7:00 am - 3:50 pm
PDX
-
OTP
22h 50m
3 stops
Air Canada Logo
6:30 am - 9:26 am
OTP
-
PDX
36h 56m
3 stops
$775Air Canada
Sun, Dec 13 - Fri, Dec 25
Air Canada Logo
7:00 am - 3:50 pm
PDX
-
OTP
22h 50m
3 stops
Air Canada Logo
6:30 am - 9:26 am
OTP
-
PDX
36h 56m
3 stops
$775Air Canada
Sun, Dec 13 - Fri, Dec 25

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British Airways flights from Portland to Bucharest

Our best British Airways deals on Portland to Bucharest flight tickets
British Airways
Dec 13
PDX5:45 pmPortland
20h 00m
1 stop
OTP11:45 pmBucharest Otopeni Intl
Dec 24
OTP8:00 amBucharest Otopeni Intl
25h 03m
2 stops
PDX11:03 pmPortland
$741
British Airways
Dec 13
PDX8:00 amPortland
20h 55m
2 stops
OTP2:55 pmBucharest Otopeni Intl
Dec 24
OTP8:00 amBucharest Otopeni Intl
25h 03m
2 stops
PDX11:03 pmPortland
$746
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
$751

Condor flights from Portland to Bucharest

Our best Condor deals on Portland to Bucharest flight tickets
Condor
Aug 8
PDX3:10 pmPortland
21h 40m
1 stop
OTP10:50 pmBucharest Otopeni Intl
Sep 3
OTP8:35 amBucharest Otopeni Intl
15h 00m
1 stop
PDX1:35 pmPortland
$1,655
Condor
Aug 8
PDX3:10 pmPortland
21h 40m
1 stop
OTP10:50 pmBucharest Otopeni Intl
Sep 4
OTP5:00 pmBucharest Otopeni Intl
30h 05m
1 stop
PDX1:05 pmPortland
$1,675
Condor
Aug 13
PDX3:35 pmPortland
21h 15m
1 stop
OTP10:50 pmBucharest Otopeni Intl
Sep 3
OTP8:35 amBucharest Otopeni Intl
15h 00m
1 stop
PDX1:35 pmPortland
$1,813

momondo Fare Finder

 
Customize your flight search to find flights from Portland to Bucharest 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 August 3, 2026.
Use the filters below to find and compare flights from Portland to Bucharest that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 12/13

5:45 pm-11:45 pm

1 stop20h 00m

Bucharest Otopeni Intl

Thu 12/24

8:00 am-11:03 pm

2 stops25h 03m

$741

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 12/13

8:00 am-2:55 pm

2 stops20h 55m

Bucharest Otopeni Intl

Thu 12/24

8:00 am-11:03 pm

2 stops25h 03m

$746

PortlandBucharest

PDX - OTP

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

$751

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 12/13

7:05 am-2:10 pm

2 stops21h 05m

Bucharest Otopeni Intl

Fri 12/25

6:00 am-4:27 pm

2 stops20h 27m

$763

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 12/13

7:05 am-11:15 pm

2 stops30h 10m

Bucharest Otopeni Intl

Thu 12/24

2:00 pm-6:19 pm

2 stops38h 19m

$763

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 12/13

6:00 am-11:15 pm

2 stops31h 15m

Bucharest Otopeni Intl

Wed 12/23

2:00 pm-8:23 pm

2 stops40h 23m

$763
Quickest round-trip

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 12/13

11:31 am-3:25 pm

2 stops17h 54m

Bucharest Otopeni Intl

Fri 12/25

8:35 am-8:23 pm

2 stops21h 48m

$767

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 12/13

11:31 am-5:00 pm

2 stops19h 29m

Bucharest Otopeni Intl

Fri 12/25

8:35 am-8:23 pm

2 stops21h 48m

$768

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 12/13

7:00 am-3:50 pm

3 stops22h 50m

Bucharest Otopeni Intl

Fri 12/25

6:30 am-9:26 am

3 stops36h 56m

$775

PortlandBucharest

PDX - OTP

PDXOTP

Portland

Sun 12/13

7:00 am-3:50 pm

3 stops22h 50m

Bucharest Otopeni Intl

Fri 12/25

6:30 am-9:26 am

3 stops36h 56m

$775

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Bucharest from

How to get the cheapest flight ticket from Portland to Bucharest

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 Portland and Bucharest?

Prices are currently typical for flights on this route.

Typical prices usually range from $627 to $1,384.
The lowest price recently found on this route was $741.

What is the cheapest month to fly to Bucharest?

In general, May is the cheapest month to fly from Portland to Bucharest. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $616. If you aren’t able to travel to Bucharest during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $624.

Can stopping save me money on Portland to Bucharest flights?

You could potentially save up to 6% on your flight if you consider stops on a Portland to Bucharest flight.

When to book flights from Portland to Bucharest

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

Cheap Portland to Bucharest (PDX to BUH) flight deals and tips

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

Fastest flight time

17h 54m

Direct flights

None
The fastest flight from Portland to Bucharest takes 17h 54m
There are no direct flights from Portland to Bucharest. There are no popular flight routes from Portland to Bucharest.
Search flight deals

Frequently asked questions about flying from Portland to Bucharest

  • How far is Portland to Bucharest by plane?

    A flight from Portland to Bucharest will travel around 5930.2 mi. 17h 54m is a normal flight duration for this route.

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

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

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

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

    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 Bucharest.

  • What documentation or ID do you need to fly to Bucharest?

    The travel and health documents you'll need for your trip to Bucharest may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Bucharest. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Portland to Bucharest

Compare and see reviews for airlines that fly from Portland to Bucharest with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $570Free CancellationRating
7.8
8,488 reviews
Search Delta flights
British AirwaysPriceFrom $571Free CancellationRating
6.7
8,143 reviews
Search British Airways flights
KLMPriceFrom $618Free CancellationRating
7.8
1,552 reviews
Search KLM flights

Traveling to a place near Bucharest?

Book flights to Bucharest if you plan to visit one of these locations
Otopeni

Why use momondo?

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

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 Bucharest from Portland.

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

momondo does allow users to show only those flights to Bucharest from Portland which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Bucharest from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Bucharest from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Bucharest trip

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Find better results for your trip to Romania

Fly into one of these airports located in Bucharest

Airports listed have a maximum distance of 9.6 mi from Bucharest
Bucharest Otopeni Intl Airport