Cheap flights from Portland to Bucharest from $402
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Bucharest departing on 9/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Air Canada flights from Portland to Bucharest Otopeni Intl Airport
Our best Air Canada deals on Portland to Bucharest Otopeni Intl Airport flight tickets
KLM flights from Portland to Bucharest Otopeni Intl Airport
Our best KLM deals on Portland to Bucharest Otopeni Intl Airport flight tickets
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How to get the cheapest flight ticket from Portland to Bucharest Otopeni Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Portland and Bucharest Otopeni Intl Airport?
What is the cheapest month to fly to Bucharest Otopeni Intl Airport?
If you aren’t able to travel during the month of October, then book flights to Bucharest Otopeni Intl Airport from Portland during November instead. Flights to Bucharest Otopeni Intl Airport in November, while not as cheap as those in October, still average around $817.
What is the cheapest day to depart on your flight to Bucharest Otopeni Intl Airport?
Our data shows that Wednesday is the least expensive day to fly to Bucharest Otopeni Intl Airport. Tickets to fly out on this day can be as low as $958. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Bucharest Otopeni Intl Airport for around $1,383.
What is the cheapest time of day to depart on your flight to Bucharest Otopeni Intl Airport?
Our most recent data shows that the best time of day to fly to Bucharest Otopeni Intl Airport is in the morning. Flights from Portland to Bucharest Otopeni Intl Airport during this time can be as low as $1,015. In the afternoon is when there is more demand to fly to Bucharest Otopeni Intl Airport, so prices are often more expensive at around $1,103 per ticket.
How far in advance should I book a flight to Bucharest Otopeni Intl Airport?
You are more likely to see cheaper flights to Bucharest Otopeni Intl Airport from Portland when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Bucharest Otopeni Intl Airport for around $997 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Bucharest Otopeni Intl Airport from Portland for as low as $815 on momondo.
What is the cheapest airline that flies from Portland to Bucharest Otopeni Intl?
Scandinavian Airlines, KLM, and Air Canada are the most popular carriers operating from Portland to Bucharest Otopeni Intl
What airlines fly to Bucharest Otopeni Intl Airport?
KLM, Delta and British Airways are the top three most popular airlines that fly to Bucharest Otopeni Intl Airport from Portland according to our data. KLM is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Bucharest Otopeni Intl Airport. Keep in mind that there are 5 different airlines that fly to Bucharest Otopeni Intl Airport on a routine basis, so you have a few additional options to choose from.
When to book flights from Portland to Bucharest Otopeni Intl Airport
Cheap Portland to Bucharest Otopeni Intl Airport (PDX to OTP) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Bucharest Otopeni Intl Airport
How far is Portland to Bucharest Otopeni Intl by plane?
The straight-line distance from Portland to Bucharest Otopeni Intl is 5921.2 mi. In terms of flight time, this usually takes a little over 13h 45m.
When did momondo last update prices for flights from Portland Airport to Bucharest Otopeni Intl Airport?
Prices for flights from Portland Airport to Bucharest Otopeni Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Bucharest Otopeni Intl Airport?
As of June 2025, there are 5 operators available to choose from for flights from Portland Airport to Bucharest Otopeni Intl Airport.
How old do you have to be to fly from Portland Airport to Bucharest Otopeni Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Bucharest Otopeni Intl Airport.
What documentation or ID do you need to fly to Bucharest Otopeni Intl Airport?
The travel and health documents required for your trip to Bucharest Otopeni Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Bucharest Otopeni Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Portland to Bucharest Otopeni Intl Airport?
momondo data reveals that the most frequently booked airline on the route from Portland to Bucharest Otopeni Intl Airport is KLM, representing 43% of all bookings. The subsequent popular airlines are Delta at 41%, British Airways at 8%, and Air Canada at 4%.
Best airlines flying from Portland to Bucharest Otopeni Intl Airport
Compare and see reviews for airlines that fly from Portland to Bucharest Otopeni Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $691 | Free Cancellation | Rating 8.0 7,963 reviews | |||
| PriceFrom $718 | Free Cancellation | Rating 6.6 7,019 reviews | |||
| PriceFrom $736 | Free Cancellation | Rating 7.4 8,801 reviews | |||
| PriceFrom $740 | Free Cancellation | Rating 7.8 1,361 reviews | |||
| PriceFrom $746 | Free Cancellation | Rating 7.1 9,553 reviews |
Traveling to a place near Bucharest?
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Why should I use momondo to find a flight deal from Portland to Bucharest?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Bucharest for you.
Can I find flights from Portland to Bucharest with flexible booking policies on momondo?
Yes. All flights to Bucharest from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Portland to Bucharest?
Once you have performed a search for Portland to Bucharest flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Portland to Bucharest right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Portland to Bucharest now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Bucharest and let you know when they change.