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Cheap Flights from Portland (PDX) to Bucharest (OTP)

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Compare Portland to Bucharest Otopeni flight deals

Find the cheapest month or even day of the year to fly to Bucharest Otopeni

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Flight deals from Portland to Bucharest Otopeni

Looking for a cheap last-minute deal or the best return flight from Portland to Bucharest Otopeni? Find the lowest prices on one-way and return tickets right here.
Bucharest.$929 per passenger.Departing Wed, 4 Feb, returning Wed, 11 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 4 Feb, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 11 Feb, arriving in Portland.Price includes taxes and charges.From $929, select.
Bucharest.$929 per passenger.Departing Wed, 28 Jan, returning Wed, 4 Feb.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 28 Jan, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 4 Feb, arriving in Portland.Price includes taxes and charges.From $929, select.
Bucharest.$929 per passenger.Departing Wed, 5 Nov, returning Wed, 12 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 5 Nov, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 12 Nov, arriving in Portland.Price includes taxes and charges.From $929, select.
Bucharest.$1,017 per passenger.Departing Tue, 25 Nov, returning Tue, 2 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 25 Nov, arriving in Bucharest Otopeni.Inbound indirect flight with Delta, departs from Bucharest Otopeni on Tue, 2 Dec, arriving in Portland.Price includes taxes and charges.From $1,017, select.
Bucharest.$1,057 per passenger.Departing Wed, 8 Oct, returning Wed, 15 Oct.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 8 Oct, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 15 Oct, arriving in Portland.Price includes taxes and charges.From $1,057, select.
Bucharest.$1,090 per passenger.Departing Wed, 10 Sep, returning Wed, 17 Sep.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 10 Sep, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 17 Sep, arriving in Portland.Price includes taxes and charges.From $1,090, select.
Bucharest.$1,109 per passenger.Departing Wed, 24 Dec, returning Wed, 31 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 24 Dec, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 31 Dec, arriving in Portland.Price includes taxes and charges.From $1,109, select.
Bucharest.$1,132 per passenger.Departing Sat, 24 Jan, returning Sat, 31 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Sat, 24 Jan, arriving in Bucharest Otopeni.Inbound indirect flight with Delta, departs from Bucharest Otopeni on Sat, 31 Jan, arriving in Portland.Price includes taxes and charges.From $1,132, select.

The cheapest month to fly from Portland Airport to Bucharest Otopeni Airport

We’re always keeping an eye on fares, to help you find the lowest one in seconds. Check out the Portland Airport to Bucharest Otopeni Airport flight prices forecast over the next 12 months.
Jun
from $3,333
Jul
Find prices
Aug
from $1,419
Sep
from $1,090
Oct
from $1,057
Nov
from $929
Dec
from $1,109
Jan
from $1,132
Feb
from $929
Mar
Find prices
Apr
Find prices
May
Find prices
Cheapest month:November
Most expensive month:June

Portland to Bucharest Otopeni: Alternative routes

Compare routes from Portland to Bucharest below. You may find an airport to fly into that's cheaper, faster, or easier than Bucharest Otopeni.

Portland to Bucharest: Flight information

The things to know before you go.
Cheapest flight found$929
Cheapest month to flyNovember

Finding cheap flights from Portland to Bucharest Otopeni: Frequently asked questions

The best price we found for a return flight from Portland to Bucharest Otopeni is $929. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Portland to Bucharest Otopeni. But we found flights with one or more stops from $929.
As of June 2025, there are no flights flying from Portland to Bucharest Otopeni.
The cheapest month to fly from Portland to Bucharest Otopeni is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Portland Airport to Bucharest Otopeni Airport on Wednesday, 5 November 2025.
No airlines currently offer direct flights between Portland Airport and Bucharest Otopeni Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Bucharest Otopeni but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Bucharest is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, British Airways offers the cheapest flight tickets to Bucharest Otopeni.

Travelling from Portland International Airport (PDX) to Bucharest Henri Coanda International Airport (OTP): what you need to know

  • Bucharest is nine hours ahead of Portland and follows the UTC+2 timezone.

  • To ensure you catch your PDX to OTP flight, leave enough time to navigate the airport and find your gate. Turning up two hours before international departures and one hour before domestic flights is the general travel rule.

  • You'll likely experience longer lines in popular months such as July. Arriving up to four hours ahead of international flights and two hours for domestic departures will give you ample time for security and boarding.

  • Choose a stopover if you'd love to break up your flight. Simply uncheck 'Direct flights only' to see the options for tickets from Portland International Airport to Bucharest Henri Coanda International Airport. London Heathrow Airport is a popular stopover on the PDX to OTP route.

How to find the cheapest flights from Portland International Airport (PDX) to Bucharest Henri Coanda International Airport (OTP)

  • Right now, $790 is the cheapest price we've seen for a one-way Portland International Airport to Bucharest Henri Coanda International Airport flight. The best price for a return plane ticket is $929. Bear in mind that fares could change due to demand when booking.

  • Don't leave things to the last minute. You're more likely to get cheap tickets from PDX to OTP if you book in advance. Airlines often have some amazing early bird deals.

  • If you're willing to be flexible with your trip dates, try using the 'Whole month' search tool. It'll show you the lowest price across every month when searching for your flight from Portland International Airport to Bucharest Henri Coanda International Airport.

  • Snapping up cheap flights from PDX to OTP couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch when fares go down.

  • Tailor your trip with filters. Choose your departure and arrival times, total journey duration and airlines. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Portland International Airport to Bucharest Henri Coanda International Airport.

Handy information about Portland International Airport (PDX)

  • PDX is located at 7000 NE Airport Way.

  • 83.65% of flights departing from Portland International Airport touch down at their destination on time. With its strong on-time performance, you're unlikely to be delayed when jetting out of PDX.

  • Portland International Airport is around 19 kilometres from central Portland. If you're catching a cab, ride-sharing or driving from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • You can expect a trip time of around 45 minutes on public transport.

  • Searching for a handy hotel close to PDX? If you've booked an early flight from Portland International Airport to Bucharest Henri Coanda International Airport, these stays will put you moments from your check-in counter:

Arriving at Bucharest Henri Coanda International Airport (OTP)

  • If you have a late Portland International Airport to Bucharest Henri Coanda International Airport flight, few things beat the convenience of being near the terminal. Grab your suitcases from the carousel and then be showered and relaxing not long after at one of these options near OTP:

  • Pick up a Bucharest Henri Coanda International Airport rental car and discover Bucharest and beyond with your own wheels. Klass Wagen, Pricecarz and Surprice are popular outlets to choose from here.

  • Reserving your ride from Bucharest Henri Coanda International Airport about one week ahead boosts your odds of scoring a great price.

Getting from Bucharest Henri Coanda International Airport (OTP) to central Bucharest

  • Bucharest Henri Coanda International Airport to the centre of Bucharest has a drive time of around 35 minutes. It's approximately 21 kilometres away.

  • If you're taking public transport, expect a journey time of around 1 hour 35 minutes.

When to fly to Bucharest Henri Coanda International Airport (OTP)

  • It's time to pick your dates for your flight from Portland International Airport to Bucharest Henri Coanda International Airport. July is the most popular month to head to Bucharest. If you like a more laid-back vibe, go in April.

  • Book your flight from Portland International Airport to Bucharest Henri Coanda International Airport for August if you want to visit Bucharest during its warmest month. You can expect temperatures of between 17ºC (63ºF) and 33ºC (91ºF).

  • Search for cheap tickets from PDX to OTP in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -9ºC (16ºF) and 8ºC (46ºF) on average.

Explore more of Romania

  • You've visited Bucharest, now it's time to explore other parts of Romania. Travel around 322 kilometres north to Iasi to check off its top attractions. From Palace of Culture to Saint Nicholas Church and Golia Monastery, you'll have a full itinerary ahead.

  • If you're interested in discovering another great destination in Romania, head for Cluj-Napoca, roughly 322 kilometres north-west of Bucharest. St. Michael's Church, Hoia Baciu Forest and Banffy Palace are key reasons to visit.

Plan the rest of your trip from Portland to Bucharest

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.