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Find cheap flights from Portland to Bucharest from $745

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Bucharest departing on 9/11. 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
0 bags
Thu 6/13
Thu 6/20

Search hundreds of travel sites at once for deals on flights to Bucharest

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Bucharest, 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 Portland to Bucharest, as well as popular online travel agencies
In the last 7 days travelers have searched 41,771,603 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Portland to Bucharest (PDX-OTP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Bucharest 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 and deals for you by selecting your travel dates.
Choose your dates
11:07 am - 3:45 pmPDX-OTP
19h 38m2 stops
4:35 pm - 10:17 pmOTP-PDX
39h 42m2 stops
$807SWISS
Find Deal
Fri, Nov 1 - Mon, Nov 11
7:40 pm - 11:25 pmPDX-OTP
18h 45m1 stop
4:05 pm - 8:40 pmOTP-PDX
38h 35m2 stops
$812American Airlines
Find Deal
Fri, Nov 1 - Mon, Nov 11
7:40 pm - 11:25 pmPDX-OTP
18h 45m1 stop
8:15 am - 4:30 pmOTP-PDX
18h 15m1 stop
$853British Airways
Find Deal
Fri, Nov 1 - Mon, Nov 11
1:39 pm - 12:35 amPDX-OTP
24h 56m2 stops
3:30 pm - 11:02 pmOTP-PDX
41h 32m2 stops
$864British Airways
Find Deal
Mon, Sep 9 - Mon, Sep 30
3:25 pm - 6:35 pmPDX-OTP
17h 10m2 stops
6:30 am - 6:17 pmOTP-PDX
21h 47m2 stops
$891Air Canada
Find Deal
Wed, Jul 10 - Mon, Sep 30
11:40 pm - 3:20 pmPDX-OTP
29h 40m2 stops
6:00 am - 9:42 amOTP-PDX
37h 42m2 stops
$898Air Canada
Find Deal
Sat, Aug 24 - Sat, Sep 21
12:59 pm - 7:10 pmPDX-OTP
20h 11m2 stops
6:15 am - 12:05 pmOTP-PDX
15h 50m1 stop
$905Delta
Find Deal
Wed, Jul 10 - Mon, Sep 30
2:15 pm - 5:35 pmPDX-OTP
17h 20m1 stop
6:15 am - 12:05 pmOTP-PDX
15h 50m1 stop
$913KLM
Find Deal
Wed, Jul 10 - Mon, Sep 30
2:15 pm - 5:20 pmPDX-OTP
17h 05m1 stop
6:30 am - 2:30 pmOTP-PDX
18h 00m2 stops
$921Delta
Find Deal
Wed, Aug 14 - Sat, Aug 24
2:20 pm - 3:25 pmPDX-OTP
15h 05m1 stop
6:15 am - 12:05 pmOTP-PDX
15h 50m1 stop
$933KLM
Find Deal
Mon, Sep 9 - Mon, Sep 30

Flights from Portland to Bucharest - Travel Insights & Trends

Get data-powered insights and trends into flights from Portland to Bucharest 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 Portland to Bucharest?

The average price of all flights from Portland to Bucharest Otopeni Intl Airport clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Bucharest on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Portland to Bucharest. For your return ticket, we recommend flying on a Sunday and avoiding Saturdays for the best deals.

What is the cheapest month to fly from Portland to Bucharest Otopeni Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Portland to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Portland to Bucharest Otopeni Intl Airport is November, where tickets cost $711 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is $1,787 and $1,763 respectively.

How far in advance should I book a flight from Portland to Bucharest Otopeni Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Portland to Bucharest Otopeni Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Portland to Bucharest Otopeni Intl Airport, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 15 days before departure.

Good to know

Low season

February

High season

July

Cheapest flight

$745
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Portland to Bucharest

When to book flights from Portland to Bucharest

Are your dates flexible? Find out the best times to travel from Portland to Bucharest 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 Portland to Bucharest flights

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

    In the last 3 days, the lowest price for a flight from Portland to Bucharest Otopeni Intl Airport was $745 for a one-way ticket and $807 for a round-trip.

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

    A passport is required to fly from Portland to Bucharest.

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

    Portland and Bucharest are both served by 1 main airport. You will leave Portland from Portland and will be arriving at Bucharest Otopeni Intl.

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

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

  • Which airline alliances offer flights from Portland to Bucharest?

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

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

    The two airlines most popular with KAYAK users for flights from Portland to Bucharest are Delta and KLM. With an average price for the route of $1,194 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 $1,066 and an overall rating of 7.8.

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

    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 Portland to Bucharest.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bucharest from Portland 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 Portland to Bucharest?

    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 Bucharest with an airline and back to Portland with another airline. Booking your flights between Portland and OTP 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 Portland to Bucharest?

    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 Bucharest from Portland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Portland to Bucharest

 
See real verified KAYAK customer reviews for airlines flying from Portland to Bucharest. 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 Portland to Bucharest? 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 10706 reviews
8.2Boarding
8.0Entertainment
8.6Crew
7.9Comfort
7.4Food
Airline reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

2.0 MediocreDevan, May 2024AUS - BOS
Read more about Delta reviews

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

Boarding was chaotic. I didn’t finish dinner because I went to bed early. Breakfast omelet was overcooked and tasteless but croissant was better than usual. Plane was dirty—crumbs in every seam and lavatory was poorly maintained (paint peeling, etc.) and toilet paper had not been refreshed before takeoff. No cubby for storage in first and seat was narrow.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

West Jet has a horrible boarding process and the seats have no cushion.

Everything went smoothly. I didn’t like that when I booked in the main cabin my wife and I weren’t seated together. One would think when booking on an option that allows picking your seat. They would put you and your travel partner together. Had to call to get it sorted. They did fix.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

The food from Lagos to Amsterdam was was very poor compared to AMS-YYZ

The flight was delayed for 2 hrs. Because they didn’t have a crew to fly. And it is not a first time for klm to do that. Last time they cancelled my filght and rebooked me 3 days later. Not reliable airline

Booked connecting flights with KlM. My serving flight was the furthest part of the airport. On arrival in Zurich. My two cases arrived but only one carry on belong to my son. His three suitcase didn't arrive. After enquiring we discovered they were still in Amsterdam. We landed at 11.12. We eventually left the airport just after one.

Seats are fair enough for medium tall people. Good food all the trip. Fight attendances are warm

Overall a good experience. We were disappointed when we had to check our carry on due to the plane being full. KLM hadn’t notified us and we had valuable items in the carry on but they still made us check it. Some of the food was great and some was mediocre. Crew is really kind and funny.

One of the vstewardeses wanted to bump me of the plane for absolutely nothing. There is CCTV in the plane ans everything can be verified. Very disappointing , you all will see, o other 5 years and the passangers who does not smile to flight attendent will be bumped off...

Mostly fine. Minor delays departing and arriving. Quite a cramped plane, not so much as regards legroom but very narrow seats. Quiet nice food. Non-working USB charger. Flight attendants were helpful but not particularly proactive — one had to work to get their attention (but all was fine once they notice you), very Dutch style:)

The flight itself it was great nice food the crew were very nice and helpful, Checking in from Birmingham wasn't great long queues for bag dropped, And I had my hand luggage case taken away from me even though I requested to have it with me as I had breakables items. I was told I can not because of the length of the flight with no explanation at all no options was given for me to take my fragile items out of my case it was taken away with hold buggage I find the staff member who was checking me in very unpleasant !! Can we please be advise if the rules have changed about the the carry on hand luggage it will be easier to be advise on booking your tickect if we not allowed to take the hand luggage with me. Overall I had a good flight .

The plane was clean and the staff was friendly. Food and drinks as expected on international flights. The entertainment system was old style, with a pullout controller, and selections not as extensive as on other flights.

One of their staff was so rude with discriminative. Such a reputed airline shouldn't hire such kind of arrogant attendants.

Better food and more space in the seats. Also when doing the web check in both times I was going in to your site the minute you open it and there is not really many seats to choose only to buy!!!

It was ok, not as good as it used to be. The Heathrow connection was a disaster - complete anarchy, unknowledgable and skimpy assistance and signage. Gate crew at next flight was great, held the flight while my wife struggled through security.

It was great! The seats were comfortable, and they fed me during the transatlantic flight, something which I have been missing out on for the past 3 years as I travel to and from school.

This flight was cancelled at the last minute. We were rebooked on another flight but a day later. We lost a day of our vacation and paid for a night in a hotel we couldn’t use. The flights we were rebooked on (both American) messed up our seating on both flights-we didn’t get the seats we had paid for. All in all, a terrible experience.

Lost our bags in Heathrow, We didn’t receive bags in Mallorca for 3 days, out of a 7 day cycling vacation. Really inconvenient and disappointing!

We missed the flight to Barcelona because the flight from Baltimore was delayed. We flew on Vueling VW6653. Our luggage didn’t arrive. Please help us get our luggage. We are staying at Hotel Gran Via in Barcelona

The seats were tiny, being of a fairly petite build, I don’t usually expect to feel crammed and cramped in a seat, but I definitely was on this flight. I couldn’t even bend over to get anything out from under the seat in front and getting up to go to the bathroom at night with the seat backs reclined was nearly impossible. I had to do gymnastics to get over and out. For an airline that does long flights overnight, it’s kind of ridiculous.

Not connecting flights. Missed my flight from Dublin to Liverpool because I arrived at Dublin one hour too late. For this mistake, they offered me a flight from Dublin to Manchester. Thats great and all, but I waste time and money to commute to Liverpool. Be sure to check the time of your connecting flights, because they sure don’t when they sell it to you

Excellent! Great flight attendants, good food (in business class, at least), very comfortable. Touchscreen and remote wasn’t great.

In economy and food was ok, but with limited leg space (and I was in a 2 seat configuration) it was difficult to eat with a tiny seat tray. I spilt wine on my trousers. First time on British Air (I usually fly Turkish Air) and in a 777. Heathrow was pleasant but changing terminals awkward.

Brand new airplane Airbus 330. Great crew. The staff on the ground is always a bit mediocre at Condor.

Some pretty unfriendly check in crew members. This is a no frills airline.

Seat was the worst I ever had in an airplane

I will definitely recommend your service. This is my first experience with Condor and so far it was great!

A flight attendant placed a meal on my tray. I was in 44E. The passenger who was in 44G had gone to the bathroom. I ate the meal. When the passenger in 44G asked where his meal was the flight attendant put the blame on me. She claimed another attendant put the meal on my tray. She then claimed when she gave me the meal she asked me if I had ordered a special meal. She did not Worst experience I have ever had with a crew member.

Entertainment screen was not functioning, there was no effort made by flight attendants to take care of the problem. All I could do was looking at customs forms and watch landing videos for 10 hrs 😁 Bruno Volk

I did not get a flight from JFK to Portland nonexistent Condor flight 308 does not exist and JetBlue knew nothing and someone changed my ticket and eliminated that leg of the flight. I would love to know who’s going to pay for my $750 car rental.

My return flight from JFK to Portland Maine disappeared and it cost me $750 to rent a car and drive home from New York. I don’t even know where to start with who screwed up or what condor blaming the ticket sales or JetBlue JetBlue knows nothing. Everyone giving me the runaround. Gotta say the service all-around sucked.

The flight was fine. We were served a meal and a snack. Boarding was fine.

I don't believe we were given any food... but for the size of the plane, it was pretty comfortable and a nice flight. I dont believe there was any individual onboard entertainment, and the headphone jack was the one with 2 holes, so I couldnt use my headphones... the boarding times were all over the place, and we never really flew on time.

Book cheap flights from Portland to Bucharest

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Portland to Bucharest found on KAYAK in the last 72 hours.
9/11Wed
2 stops
21h 50mPDX-OTP
$745
9/11Wed
1 stopKLM
17h 00mPDX-OTP
$797

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Last minute flights from Portland to Bucharest

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Portland to Bucharest that are departing in the next 10 days.
5/16Thu
multi-stop
43h 55mPDX-OTP
6/15Sat
multi-stop
34h 20mOTP-PDX
$1,456
5/18Sat
multi-stop
18h 25mPDX-OTP
6/15Sat
multi-stop
29h 20mOTP-PDX
$1,675
5/18Sat
multi-stop
20h 55mPDX-OTP
6/15Sat
multi-stop
23h 07mOTP-PDX
$1,702
5/16Thu
multi-stop
39h 45mPDX-OTP
5/28Tue
multi-stop
19h 25mOTP-PDX
$1,807
5/16Thu
multi-stop
43h 55mPDX-OTP
5/28Tue
multi-stop
15h 20mOTP-PDX
$1,812
5/16Thu
multi-stopTurkish Airlines
33h 20mPDX-OTP
6/15Sat
multi-stopTurkish Airlines
55h 24mOTP-PDX
$1,900
5/15Wed
multi-stopBritish Airways
19h 05mPDX-OTP
6/15Sat
multi-stopBritish Airways
18h 55mOTP-PDX
$1,986
5/15Wed
multi-stopBritish Airways
26h 27mPDX-OTP
6/15Sat
multi-stopBritish Airways
18h 55mOTP-PDX
$1,991
5/16Thu
multi-stopUnited Airlines
19h 20mPDX-OTP
5/28Tue
multi-stopUnited Airlines
26h 26mOTP-PDX
$2,074
5/18Sat
multi-stopUnited Airlines
26h 35mPDX-OTP
6/15Sat
multi-stopUnited Airlines
50h 35mOTP-PDX
$2,169

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Portland - Bucharest Flights

Departure:

Portland (undefined)United States

Destination:

Bucharest (OTP)Romania

Return flight deals:

Bucharest - Portland

Cabin classes: