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

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 Airport to Bucharest Otopeni Airport? If you want to travel next month, return fares start from $1,293. Find the lowest prices on one-way and return tickets right here.
Bucharest.$1,063 per passenger.Departing Wed, 3 Feb, returning Wed, 10 Feb.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Portland on Wed, 3 Feb, arriving in Bucharest Otopeni.Inbound indirect flight with KLM, departs from Bucharest Otopeni on Wed, 10 Feb, arriving in Portland.Price includes taxes and charges.From $1,063, select.
Bucharest.$1,063 per passenger.Departing Wed, 27 Jan, returning Wed, 3 Feb.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Portland on Wed, 27 Jan, arriving in Bucharest Otopeni.Inbound indirect flight with KLM, departs from Bucharest Otopeni on Wed, 3 Feb, arriving in Portland.Price includes taxes and charges.From $1,063, select.
Bucharest.$1,072 per passenger.Departing Wed, 28 Oct, returning Wed, 4 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 28 Oct, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 4 Nov, arriving in Portland.Price includes taxes and charges.From $1,072, select.
Bucharest.$1,072 per passenger.Departing Wed, 18 Nov, returning Wed, 25 Nov.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 18 Nov, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 25 Nov, arriving in Portland.Price includes taxes and charges.From $1,072, select.
Bucharest.$1,075 per passenger.Departing Wed, 6 Jan, returning Wed, 13 Jan.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 6 Jan, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 13 Jan, arriving in Portland.Price includes taxes and charges.From $1,075, select.
Bucharest.$1,089 per passenger.Departing Tue, 23 Feb, returning Tue, 2 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Tue, 23 Feb, arriving in Bucharest Otopeni.Inbound indirect flight with Delta, departs from Bucharest Otopeni on Tue, 2 Mar, arriving in Portland.Price includes taxes and charges.From $1,089, select.
Bucharest.$1,096 per passenger.Departing Wed, 25 Nov, returning Wed, 2 Dec.Return flight with KLM.Outbound indirect flight with KLM, departs from Portland on Wed, 25 Nov, arriving in Bucharest Otopeni.Inbound indirect flight with KLM, departs from Bucharest Otopeni on Wed, 2 Dec, arriving in Portland.Price includes taxes and charges.From $1,096, select.
Bucharest.$1,098 per passenger.Departing Wed, 7 Oct, returning Wed, 14 Oct.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Portland on Wed, 7 Oct, arriving in Bucharest Otopeni.Inbound indirect flight with KLM, departs from Bucharest Otopeni on Wed, 14 Oct, arriving in Portland.Price includes taxes and charges.From $1,098, select.
Bucharest.$1,121 per passenger.Departing Tue, 29 Sep, returning Tue, 6 Oct.Return flight with KLM.Outbound indirect flight with KLM, departs from Portland on Tue, 29 Sep, arriving in Bucharest Otopeni.Inbound indirect flight with KLM, departs from Bucharest Otopeni on Tue, 6 Oct, arriving in Portland.Price includes taxes and charges.From $1,121, select.
Bucharest.$1,124 per passenger.Departing Wed, 30 Dec, returning Wed, 6 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Wed, 30 Dec, arriving in Bucharest Otopeni.Inbound indirect flight with Delta, departs from Bucharest Otopeni on Wed, 6 Jan, arriving in Portland.Price includes taxes and charges.From $1,124, select.
Bucharest.$1,127 per passenger.Departing Tue, 22 Sep, returning Tue, 29 Sep.Return flight with KLM.Outbound indirect flight with KLM, departs from Portland on Tue, 22 Sep, arriving in Bucharest Otopeni.Inbound indirect flight with KLM, departs from Bucharest Otopeni on Tue, 29 Sep, arriving in Portland.Price includes taxes and charges.From $1,127, select.
Bucharest.$1,172 per passenger.Departing Wed, 12 Aug, returning Wed, 19 Aug.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 12 Aug, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 19 Aug, arriving in Portland.Price includes taxes and charges.From $1,172, select.
Bucharest.$1,182 per passenger.Departing Tue, 25 Aug, returning Tue, 1 Sep.Return flight with Air France and KLM.Outbound indirect flight with Air France, departs from Portland on Tue, 25 Aug, arriving in Bucharest Otopeni.Inbound indirect flight with KLM, departs from Bucharest Otopeni on Tue, 1 Sep, arriving in Portland.Price includes taxes and charges.From $1,182, select.
Bucharest.$1,285 per passenger.Departing Wed, 15 Jul, returning Wed, 22 Jul.Return flight with KLM.Outbound indirect flight with KLM, departs from Portland on Wed, 15 Jul, arriving in Bucharest Otopeni.Inbound indirect flight with KLM, departs from Bucharest Otopeni on Wed, 22 Jul, arriving in Portland.Price includes taxes and charges.From $1,285, select.
Bucharest.$1,345 per passenger.Departing Thu, 30 Jul, returning Thu, 6 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Portland on Thu, 30 Jul, arriving in Bucharest Otopeni.Inbound indirect flight with Delta, departs from Bucharest Otopeni on Thu, 6 Aug, arriving in Portland.Price includes taxes and charges.From $1,345, select.
Bucharest.$1,367 per passenger.Departing Wed, 23 Dec, returning Wed, 30 Dec.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Portland on Wed, 23 Dec, arriving in Bucharest Otopeni.Inbound indirect flight with British Airways, departs from Bucharest Otopeni on Wed, 30 Dec, arriving in Portland.Price includes taxes and charges.From $1,367, select.

Find the cheapest month to fly from Portland to Bucharest Otopeni

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Portland to Bucharest Otopeni flights are currently cheapest in February.
Jun
Find prices
Jul
from $1,293
Aug
from $1,178
Sep
from $1,133
Oct
from $1,104
Nov
from $1,078
Dec
from $1,375
Jan
from $1,081
Feb
from $1,069
Mar
Find prices
Apr
Find prices
May
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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.

Bucharest Otopeni

15km from central Bucharest
ClosestCheapest
from $1,063
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Portland to Bucharest: Flight information

The things to know before you go.
Cheapest flight found$1,063
Cheapest month to flyFebruary

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 $1,069. 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 $1,063.
As of June 2026, there are no flights flying from Portland to Bucharest Otopeni.
The cheapest month to fly from Portland to Bucharest Otopeni is usually February.
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, 3 February 2027.
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, Air France offers the cheapest flight tickets to Bucharest Otopeni.

Flying from Portland Airport (PDX) to Bucharest Otopeni Airport (OTP): what you need to know

  • Bucharest's timezone is UTC+2, making Bucharest ten hours ahead of Portland.

  • Get to the airport on time so you don't miss your PDX to OTP flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.

  • You'll likely experience bigger queues during popular months like 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.

  • Opt for a stopover if you'd like to break up your flight. Just uncheck 'Direct flights only' to see the options for tickets from Portland Airport to Bucharest Otopeni Airport. London Heathrow Airport is a popular stopover on the PDX to OTP route.

How to find the cheapest flights from Portland Airport (PDX) to Bucharest Otopeni Airport (OTP)

  • Right now, $504 is the lowest price we've seen for a one-way Portland Airport to Bucharest Otopeni Airport flight. The best price for a return plane ticket is $1,069. Bear in mind that fares may change due to demand when booking.

  • Don't wait until the last moment. You're more likely to find cheap tickets from PDX to OTP if you book ahead. Airlines often have some excellent early bird rates.

  • The 'Whole month' search function shows you the cheapest flights from Portland Airport to Bucharest Otopeni Airport throughout the month. It's a good way to snap up a bargain if your dates are flexible.

  • Snapping up cheap flights from PDX to OTP is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as a new discounted fare appears.

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

Handy information about Portland Airport (PDX)

  • PDX is located at 7000 NE Airport Way.

  • Portland Airport gets top marks for on-time performance. 83% of flights that take off from PDX reach their destination on time.

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

  • Expect a trip time of around 40 minutes when using public transport.

  • Get your holiday off to a stress-free start by staying near PDX. Whether you have an early flight from Portland Airport to Bucharest Otopeni Airport or just don't like being rushed, these hotels are perfect:

Arriving at Bucharest Otopeni Airport (OTP)

When to fly to Bucharest Otopeni Airport (OTP)

  • It's time to work out your travel dates for your flight from Portland Airport to Bucharest Otopeni Airport. July is the busiest month to head to Bucharest. If you like a more low-key vibe, go in March.

  • When booking your flight from Portland Airport to Bucharest Otopeni Airport, think about the kind of weather you enjoy. August is the warmest month in Bucharest, with the temperature ranging from 17ºC (63ºF) to 34ºC (93ºF).

  • January sees average temperatures of between -9ºC (16ºF) and 8ºC (46ºF). Search for cheap tickets from PDX to OTP sometime then if you want to travel in cooler conditions.

Explore more of Romania

  • Iasi is just one of the many cities in Romania waiting to be discovered once you've seen the sights of Bucharest. Around 322 kilometres away to the north, check out popular attractions including Galata Monastery, The Catholic Cathedral Saint Mary and Monastery of the Three Holy Hierarchs.

  • If there's time to check out another major destination in Romania, head for Cluj-Napoca, roughly 322 kilometres north-west of Bucharest. St. Michael's Church, Museum Square and Romanian Orthodox Church of Transfiguration are among its highlights.

Plan the rest of your trip from Portland to Bucharest

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.