OTP - PDX

$561 Find Cheap Flights from Bucharest to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to Portland departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Bucharest to Portland, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$869
Lufthansa
Fri 1/30Thu 2/5
OTP - PDX • 2 stops
Cheapest one-way
$561
British Airways
Sun 5/31
OTP - PDX • 1 stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Bucharest to Portland (OTP-PDX)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Bucharest to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Bucharest to Portland

Fri, Jan 30 - Thu, Feb 5
Lufthansa Logo
5:55 am - 6:30 pm
OTP
-
PDX
22h 35m2 stops
Lufthansa Logo
8:30 am - 6:35 pm
PDX
-
OTP
24h 05m2 stops
$869Lufthansa
Sat, Jan 31 - Sat, Feb 7
Lufthansa Logo
5:55 am - 6:56 pm
OTP
-
PDX
23h 01m2 stops
Lufthansa Logo
8:30 am - 6:35 pm
PDX
-
OTP
24h 05m2 stops
$875Lufthansa
Fri, Jan 30 - Fri, Feb 6
United Airlines Logo
5:55 am - 12:43 am
OTP
-
PDX
28h 48m3 stops
United Airlines Logo
7:00 am - 2:10 pm
PDX
-
OTP
21h 10m2 stops
$876United Airlines
Fri, Jan 30 - Thu, Feb 5
Delta Logo
6:00 am - 11:25 am
OTP
-
PDX
15h 25m1 stop
Delta Logo
11:10 am - 10:50 pm
PDX
-
OTP
25h 40m2 stops
$895Delta
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
6:00 am - 11:25 am
OTP
-
PDX
15h 25m1 stop
Multiple Airlines Logo
11:10 am - 3:50 pm
PDX
-
OTP
18h 40m2 stops
$899Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
KLM Logo
6:00 am - 11:25 am
OTP
-
PDX
15h 25m1 stop
KLM Logo
1:25 pm - 5:10 pm
PDX
-
OTP
17h 45m1 stop
$900KLM
Sat, Jan 31 - Fri, Feb 6
Delta Logo
6:00 am - 10:15 pm
OTP
-
PDX
26h 15m2 stops
Delta Logo
1:25 pm - 5:10 pm
PDX
-
OTP
17h 45m1 stop
$906Delta
Sat, Jan 31 - Thu, Feb 5
Multiple Airlines Logo
8:35 am - 8:32 pm
OTP
-
PDX
21h 57m2 stops
Multiple Airlines Logo
11:10 am - 3:50 pm
PDX
-
OTP
18h 40m2 stops
$909Multiple Airlines
Sun, Feb 1 - Fri, Feb 6
British Airways Logo
7:35 am - 11:32 pm
OTP
-
PDX
25h 57m2 stops
British Airways Logo
6:00 am - 3:10 pm
PDX
-
OTP
23h 10m2 stops
$1,025British Airways
Tue, Dec 30 - Wed, Jan 7
British Airways Logo
4:40 pm - 3:55 pm
OTP
-
PDX
33h 15m1 stop
British Airways Logo
5:45 pm - 11:30 pm
PDX
-
OTP
19h 45m1 stop
$1,070British Airways
Booking Insights

KAYAK's insights & trends for Bucharest to Portland flights

Get data-powered insights and trends into flights from Bucharest to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Bucharest to Portland?

The average price of all round-trip flights from Bucharest Otopeni Intl Airport to Portland clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Portland on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Bucharest to Portland. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

Good to know

Low seasonMarch
Cheapest flight$561
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Bucharest to Portland

When to book flights from Bucharest to Portland

Are your dates flexible? Find out the best times to travel from Bucharest to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Bucharest to Portland flights

  • What is the cheapest flight from Bucharest Otopeni Intl Airport to Portland?

    In the last 3 days, the lowest price for a flight from Bucharest Otopeni Intl Airport to Portland was $561 for a one-way ticket and $869 for a round-trip.

  • Do I need a passport to fly between Bucharest and Portland?

    Yes

  • Which airports will I be using when flying from Bucharest to Portland?

    Bucharest airport is called Bucharest Otopeni Intl and the only airport in Portland is Portland.

  • Which aircraft models fly most regularly from Bucharest to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Bucharest to Portland?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Bucharest and Portland, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Bucharest to Portland, KLM or United Airlines?

    The two airlines most popular with KAYAK users for flights from Bucharest to Portland are KLM and United Airlines. With an average price for the route of $1,037 and an overall rating of 7.7, KLM is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,066 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Bucharest to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Bucharest to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Bucharest to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Bucharest is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Bucharest to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Bucharest with another airline. Booking your flights between Bucharest and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Bucharest to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Bucharest up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Bucharest to Portland

 
See real verified KAYAK customer reviews for airlines flying from Bucharest to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Bucharest to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
KLMOverall score based on 1432 reviews
7.6Comfort
8.3Crew
7.2Food
7.1Entertainment
7.8Boarding
Airline reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

8.0 ExcellentKevin, Nov 2025
AMS - BOD
Read more KLM reviews

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

Ad experience - been flying many years with them but they are losing out to other carriers with their service and bagage / seating policy. My 2 12-yo kids were not placed with the parent. Absurdity.

Klm start boarding while somw air issue in the plan

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

Transfer at Amsterdam airport is very convenient and the airport is easy to navigate. Boarding was also quick and easy. Cabin crew were excellent and the meals were good, although lacking in options.

This fight left ahead of time which meant it arrived early which was great. Staff were very professional, but as with all these Short hop Flights the food was a disappointing snack There was no entertainment on this flight, but I did not expect any

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

The food is terrible. The same pasta or chicken with bad taste and presentation

United have really come back. Airport and boarding process is clear and good, app and information also very good

The Sears in the 800s are not too good perfect Airbus why cant the new 737 fix that

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Audi visual not working for a whole group of seats in first class. How does a plane leave the main hub in such poor condition? How much that we can’t see so immediately is also compromised?

main meals are horrible but then you dont fly for the food

It was good. Couldn’t Check in online and select seats

It was great. Enough space and room for legs . Great service to.

⭐ British Airways Review — A Journey of Highs, Lows, and Lessons ⭐ I recently flew Business Class round-trip from Boston to Mumbai with British Airways, and my experience was a tale of two extremes — from disappointment to exceptional service, and then back to inconsistency. Boston → London: A Surprisingly Poor Start My journey began on a disappointing note. On a 6-hour Business Class flight, I was surprised to discover that there wasn’t a single proper vegetarian meal option available. I was offered a few bakery items only after repeatedly requesting something to eat. The flight attendant shrugged, offered no solution, and eventually — quite literally — threw some bread at me after much delay. This was not only disheartening, it was extremely surprising given my wonderful Business Class experience with BA last year. I stepped off that flight genuinely hungry and had to make a mad dash to the lounge just to get a proper meal. London → Mumbai: A Complete Turnaround The next sector restored my faith in British Airways. The entire crew was warm, welcoming, attentive, and genuinely caring. A special shoutout to Phiroze and the entire team serving the Business Class cabin — their professionalism, hospitality, and thoughtful service were extraordinary. They truly embodied what makes British Airways a global leader, and I am deeply grateful for the experience they provided. This is the BA I know and love. Mumbai → London: A Strange Meal Schedule This sector was generally fine, but the meal timing was puzzling. Lunch at 10:30 AM — for a Business cabin — felt unusual, and most passengers, including myself, barely touched it. The rest of the service was smooth, but the scheduling definitely needs a rethink. London → Boston: Mixed Experience Again The flight itself was decent, but the Business Lounge at Heathrow for this leg was a letdown. Arrived during lunch hours: no hot vegetarian options available Lounge area: dirty dishes everywhere Even after politely alerting the staff, the dishes were ignored and left uncleared For a premium cabin passenger — and at one of the world’s busiest international hubs — this was disappointing. Overall Impression My journey with British Airways felt inconsistent — two great sectors sandwiched between two that fell short of the BA standard. When BA is good, it is world-class. When it misses, the gap is noticeable. I genuinely hope the airline takes this feedback as constructive insight. I continue to believe in British Airways, and I commend the outstanding crew on the London → Mumbai sector — they were the highlight of my entire trip. With a little more focus on vegetarian meal availability, lounge service, and consistency across crews, BA can ensure every Business Class passenger experiences the premium journey they promise.

We were in business class and I had seat # 1. This was a night flight and after dinner was served, lights were dimmed and I went to sleep. The crew were loud and noisy so I didn’t get much sleep. I expect the crew to enjoy themselves but would Appreciate some decency in staying quiet while the passengers sleep

Have travelled business class with other airlines who profess to be the best in the world. They can however not beat the service and comfort that BA provide.

Well unfortunately our connecting was cancelled and next flight delayed. Was in airport 9 hours. Flight itself was good. I’m sure it was a FAA problem.

Great on board entertainment Tasty food Cattle class obviously crammed but not as bad as shorter hall flights

I was attacked in the Miami airport and the staff did nothing. On my flight from London to Miami one of the flight attendants screamed at me and demanded I keep my seat in the upright position at all times during the fight so the man behind me was comfortable for the flight. I will never in my life use British airways again

Everything you need to know for your flight from Bucharest to Portland

Information on your arrival and departure airports