OTP - PDX

$770 Find Cheap Flights from Bucharest to Portland

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Bucharest to Portland departing on 9/14. 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

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
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Flights 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

Sun, Sep 14 - Sun, Sep 21
 Logo
8:35 am - 4:35 pmOTP-PDX
18h 00m1 stop
 Logo
2:32 pm - 10:50 pmPDX-OTP
22h 18m2 stops
Sun, Sep 7 - Sun, Sep 14
 Logo
8:35 am - 4:35 pmOTP-PDX
18h 00m1 stop
 Logo
6:35 pm - 10:50 pmPDX-OTP
18h 15m1 stop
Tue, Sep 2 - Wed, Oct 1
Delta Logo
7:00 am - 9:48 pmOTP-PDX
24h 48m2 stops
Delta Logo
7:15 am - 12:10 pmPDX-OTP
18h 55m2 stops
$832Delta
Find Deal
Sun, Sep 14 - Sun, Sep 21
KLM Logo
6:05 pm - 11:20 amOTP-PDX
27h 15m1 stop
KLM Logo
12:55 pm - 11:45 pmPDX-OTP
24h 50m1 stop
$833KLM
Find Deal
Sat, Sep 13 - Sat, Sep 20
Delta Logo
7:00 am - 11:20 amOTP-PDX
14h 20m1 stop
Delta Logo
12:40 pm - 5:20 pmPDX-OTP
18h 40m2 stops
$855Delta
Find Deal
Tue, Sep 2 - Wed, Oct 1
KLM Logo
1:45 pm - 11:20 amOTP-PDX
31h 35m1 stop
KLM Logo
1:15 pm - 12:55 amPDX-OTP
25h 40m1 stop
$861KLM
Find Deal
Tue, Sep 2 - Wed, Oct 1
United Airlines Logo
6:00 am - 6:34 pmOTP-PDX
22h 34m2 stops
United Airlines Logo
7:02 am - 11:30 pmPDX-OTP
30h 28m3 stops
$879United Airlines
Find Deal
Thu, Sep 4 - Wed, Oct 1
United Airlines Logo
1:55 pm - 12:45 amOTP-PDX
20h 50m2 stops
United Airlines Logo
7:02 am - 4:50 pmPDX-OTP
23h 48m3 stops
$943United Airlines
Find Deal
Sun, Sep 7 - Sun, Sep 14
SWISS Logo
6:30 am - 10:25 pmOTP-PDX
25h 55m3 stops
SWISS Logo
8:30 am - 3:20 pmPDX-OTP
20h 50m2 stops
$1,099SWISS
Find Deal
Sat, Sep 13 - Sat, Sep 20
SWISS Logo
4:10 pm - 10:25 pmOTP-PDX
40h 15m3 stops
SWISS Logo
8:30 am - 1:05 amPDX-OTP
30h 35m2 stops
$1,116SWISS
Find Deal
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$770
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 5% lower on average.
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 $770 for a round-trip ticket.

  • 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?

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

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

    The two airlines most popular with KAYAK users for flights from Bucharest to Portland are Delta and KLM. With an average price for the route of $907 and an overall rating of 8.0, Delta is the most popular choice. KLM is also a great choice for the route, with an average price of $974 and an overall rating of 7.8.

  • 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 4 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.
8.0
DeltaOverall score based on 7980 reviews
7.9Comfort
8.5Crew
8.2Boarding
7.3Food
7.9Entertainment
Airline reviews

Check in process was terrible. Lady at counter didn’t know what she was doing

4.0 OkayAnonymous, Jul 2025ICN - SEA
Read more Delta reviews

Check in process was terrible. Lady at counter didn’t know what she was doing

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

The crew was amazing; Von, Vera and Guadalupe were very friendly and attentive throughout the entire flight. They were friendly and welcoming to everyone. A solid and dedicated team for sure!

Terrible. I was bumped off of my original flight and spent the next six days fighting to get back on it. I lost hours of my vacation trying to get this situation corrected.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

Klm start boarding while somw air issue in the plan

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

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.

You should not have to pay for WiFi in business class

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.

Overall very positive. Boarding was quick and organized. Cabin was clean and seats were reasonably comfortable. Cabin crew was excellent and the meals provided were also of good quality

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

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Had one staff that was not pleasant. Seems they are stressed with too many people to care for.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Ok. Get a different kosher caterer. The food was odd.

Food was terrible. Crew was kind but skipped over my row for providing sandwiches and beverages.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Lost luggage, they need a baggage service representative available all times in Atlanta

Our experience on United Airlines was extremely poor. The plane was extremely cold throughout our entire flight- which multiple people complained about- and we had to wait 2 hours to get a blanket which was too thin and barely helped warm us up. As well as this, none of the entertainment features were working so we had to sit through a roughly 10 hour flight with nothing to keep our attention, including the actual flight path screen. It was an extremely disappointing experience and I would hope that this gets fixed if we ever choose United Airlines again.

I really enjoyed flying with United airlines amazing experience , good customer service and great food

Excellent everywhere but Philly, the most rotten airport in the world.

Check in was not the greatest as had to talk to an agent to clarify things and then he transferred us to another agent who had difficulty processing my credit card as there was a system glitch and not a card error.

I was put into business class. Wow! My flight attendant was great! The food amazing’

The gate at London Gatwick had confusing signs for the different zones and the staff seemed harried because people didn't know when it was their turn to come to the desk. Plus, with there were too many carry-on bag travelers, myself included. The charge scheme for checking bags is frustrating. If you travel light, you want the freedom to leave as soon as you deplane. When you are forced to gate-check your bag simply because the flight is fully booked, you lose whatever time you'd hoped to save because you're still stuck waiting for your bag to come off the conveyor belt.

Safe arrival. Improvement on Time efficiency Effective Communication will be great.

Not so good with their baggage handling as they damaged one of my check in luggage

A good flight back to Tampa and thankfully although we had a 90 minute delay because of thunder storms from Charlotte to bottom iof Florida, it was a prudent to avoid these for a comfortable flight as opposed to being tossed around with turbulence.

All went well on the flight, not happy of course with having to pay for a seat and in hold luggage of £50

They removed our booking without telling us. Cost us thousands to book last minute

The decided to just remove our booking without telling us. It ended up costing us thousands

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

Information on your arrival and departure airports

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