$325+ Cheap flights from Portland (PDX) to Otopeni Intl (OTP)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OTP
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Otopeni Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to Otopeni Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Portland to Otopeni IntlExplore the most affordable flight options available from Portland to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Portland to Otopeni Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Justfly.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:34 pm -
2 stops24h 26m
Wed 12/166:30 am -
2 stops26h 15m
Deal found 10/1![Multiple Airlines logo]()
$803
This FlightHub deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:00 am -
2 stops32h 00m
Fri 12/256:30 am -
2 stops26h 06m
Deal found 9/29![Multiple Airlines logo]()
$809
This FlightHub deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:45 pm -
1 stop20h 20m
Wed 12/164:00 pm -
2 stops36h 08m
Deal found 9/30![British Airways logo]()
$815
This KLM deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:20 pm -
1 stop16h 05m
Fri 11/206:00 am -
1 stop15h 20m
Deal found 9/29![KLM logo]()
$855
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:34 pm -
2 stops17h 56m
Thu 11/196:00 am -
2 stops22h 31m
Deal found 9/29![Multiple Airlines logo]()
$859
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:45 am -
2 stops21h 25m
Fri 11/206:00 am -
2 stops22h 14m
Deal found 9/29![Delta logo]()
$865
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:34 pm -
2 stops24h 26m
Thu 11/196:00 am -
3 stops25h 02m
Deal found 9/29![United Airlines logo]()
$867
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:30 pm -
3 stops25h 35m
Thu 10/226:30 pm -
3 stops33h 25m
Deal found 9/29![Multiple Airlines logo]()
$869
This KLM deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/131:40 pm -
1 stop13h 20m
Fri 12/256:00 am -
1 stop15h 20m
Deal found 10/1![KLM logo]()
$881
Best flights from Portland to Otopeni IntlDiscover carefully curated flight deals from Portland to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Portland to Otopeni Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This British Airways deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/15:45 pm -
1 stop35h 20m
Fri 2/58:25 am -
1 stop17h 25m
Deal found 10/1![British Airways logo]()
$729
This Air Canada deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/17:10 pm -
2 stops32h 45m
Fri 2/55:55 am -
2 stops37h 31m
Deal found 10/1![Air Canada logo]()
$734
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/27:30 am -
3 stops20h 25m
Tue 2/96:00 am -
2 stops21h 38m
Deal found 9/29![United Airlines logo]()
$748
This KLM deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:20 pm -
1 stop16h 05m
Fri 11/206:00 am -
1 stop15h 20m
Deal found 9/29![KLM logo]()
$855
This Delta deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/131:40 pm -
1 stop13h 20m
Fri 12/256:00 am -
2 stops20h 13m
Deal found 10/1![Delta logo]()
$891
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/14:05 pm -
3 stops35h 50m
Fri 2/55:55 am -
2 stops24h 54m
Deal found 9/30![United Airlines logo]()
$759
Last-minute flights from Portland to Otopeni IntlDiscover last-minute flight deals from Portland to Otopeni Intl. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Otopeni Intl. Data last updated October 2, 2026 and is based on user searches.
This Gotogate deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:10 am -
2 stops16h 50m
Tue 10/206:05 am -
2 stops23h 06m
Deal found 9/28![Multiple Airlines logo]()
$906
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/173:30 pm -
3 stops25h 35m
Thu 10/226:30 pm -
3 stops33h 25m
Deal found 9/29![Multiple Airlines logo]()
$869
This Mytrip deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:34 pm -
2 stops17h 56m
Thu 11/196:00 am -
2 stops22h 31m
Deal found 9/29![Multiple Airlines logo]()
$859
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/122:34 pm -
2 stops24h 26m
Thu 11/196:00 am -
3 stops25h 02m
Deal found 9/29![United Airlines logo]()
$867
This KLM deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/131:20 pm -
1 stop16h 05m
Fri 11/206:00 am -
1 stop15h 20m
Deal found 9/29![KLM logo]()
$855
This Delta deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:45 am -
2 stops21h 25m
Fri 11/206:00 am -
2 stops22h 14m
Deal found 9/29![Delta logo]()
$865
This Justfly.com deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/252:34 pm -
2 stops24h 26m
Wed 12/166:30 am -
2 stops26h 15m
Deal found 10/1![Multiple Airlines logo]()
$803
This FlightHub deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:45 pm -
1 stop20h 20m
Wed 12/164:00 pm -
2 stops36h 08m
Deal found 9/30![British Airways logo]()
$815
One-way flights from Portland to Otopeni IntlSearch for one-way flight options from Portland to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Portland to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/297:30 pm -
1 stop19h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![British Airways logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/296:59 pm -
3 stops32h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![United Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:30 pm -
3 stops40h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$384
This Cheapflightsfares deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:30 pm -
1 stop19h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![British Airways logo]()
$607
Find flight deals from Portland to Otopeni Intl
Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Otopeni Intl (OTP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $803 (Justfly.com) |
One-way from | $325 (Cheapflightsfares) |
Popular in | June |
Cheapest in | February |
Average price | $639 |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to Otopeni Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
Use the filters below to find and compare flights from Portland to Bucharest Otopeni Intl Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PortlandBucharest
PDX Portland - OTP Bucharest Otopeni Intl
PDXOTP
Portland
Mon 3/29
7:30 pm-1:20 am
1 stop19h 50m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$325
PortlandBucharest
PDX Portland - OTP Bucharest Otopeni Intl
PDXOTP
Portland
Mon 3/29
6:59 pm-1:00 pm
3 stops32h 01m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$354
PortlandBucharest
PDX Portland - OTP Bucharest Otopeni Intl
PDXOTP
Portland
Thu 10/15
3:30 pm-5:40 pm
3 stops40h 10m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$384
PortlandBucharest
PDX Portland - OTP Bucharest Otopeni Intl
PDXOTP
Portland
Thu 10/15
7:30 pm-1:20 am
1 stop19h 50m
Bucharest Otopeni Intl
Wed 12/31
12:00 am-2:00 pm
Nonstop0h 00m
$607
PortlandBucharest
PDX Portland - OTP Bucharest Otopeni Intl
PDXOTP
Portland
Mon 2/1
5:45 pm-3:05 pm
1 stop35h 20m
Bucharest Otopeni Intl
Fri 2/5
8:25 am-3:50 pm
1 stop17h 25m
$729
PortlandBucharest
PDX Portland - OTP Bucharest Otopeni Intl
PDXOTP
Portland
Mon 2/1
7:10 pm-1:55 pm
2 stops32h 45m
Bucharest Otopeni Intl
Fri 2/5
5:55 am-9:26 am
2 stops37h 31m
$734
PortlandBucharest
PDX Portland - OTP Bucharest Otopeni Intl
PDXOTP
Portland
Tue 2/2
7:30 am-1:55 pm
3 stops20h 25m
Bucharest Otopeni Intl
Tue 2/9
6:00 am-5:38 pm
2 stops21h 38m
$748
PortlandBucharest
PDX Portland - OTP Bucharest Otopeni Intl
PDXOTP
Portland
Mon 2/1
4:05 pm-1:55 pm
3 stops35h 50m
Bucharest Otopeni Intl
Fri 2/5
5:55 am-8:49 pm
2 stops24h 54m
$759
PortlandBucharest
PDX Portland - OTP Bucharest Otopeni Intl
PDXOTP
Portland
Fri 11/13
1:20 pm-3:25 pm
1 stop16h 05m
Bucharest Otopeni Intl
Fri 11/20
6:00 am-11:20 am
1 stop15h 20m
$855
PortlandBucharest
PDX Portland - OTP Bucharest Otopeni Intl
PDXOTP
Portland
Sun 12/13
1:40 pm-1:00 pm
1 stop13h 20m
Bucharest Otopeni Intl
Fri 12/25
6:00 am-4:13 pm
2 stops20h 13m
$891
Sorted by cheapest first
Compare providers for flights from Portland to Otopeni Intl
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Otopeni Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland-Bucharest Otopeni Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland-Bucharest Otopeni Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Bucharest Otopeni Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland-Bucharest Otopeni Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland-Bucharest Otopeni Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Portland to Otopeni Intl
Have a flexible travel schedule? Discover the best time to fly to Otopeni Intl from Portland with our price prediction graph.
PDX-OTP
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Portland to Bucharest Otopeni Intl Airport
What is the cheapest month to book a flight from Portland to Bucharest Otopeni Intl Airport?
Currently, February is the cheapest month in which you can book a flight from Portland to Bucharest Otopeni Intl Airport (average of $628). Flying from Portland to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,572). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Portland to Bucharest Otopeni Intl Airport?
Airfare is typical for this route at the moment.
Portland to Bucharest Otopeni Intl Airport flights typically cost between $604 and $848 in December.The cheapest round-trip price found within the last 5 days was $803 on Multiple Airlines (Dec 13-Dec 25).
Reviews of airlines servicing Otopeni Intl
Get insights into the airlines that provide service to Otopeni Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Otopeni Intl. Reviews last updated October 2, 2026.
See what other customers who have flown with KLM,Delta, andBritish Airways from Portland to Bucharest Otopeni Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.4
Overall
7.8
Food
7.3
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Overall
7.8
Food
7.3
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Overall
7.8
Food
7.3
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Crew
8.4
Overall
7.8
Food
7.3
Entertainment
7.2
Boarding
7.8
Comfort
7.7
Reviews
1 / 20
4.0
OkayAbhisek,Aug 2026
JFK - AMS
Related info for your journey
Find useful and relevant information for your journey from Portland to Otopeni Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bucharest Otopeni Intl Airport?
Book flights to Bucharest Otopeni Intl Airport if you plan to visit one of these locationsOtopeni
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Portland and Otopeni Intl flights
Browse other Portland and Otopeni Intl flight options. Last updated on October 2, 2026.
Other flights from Portland
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Portland to Otopeni Intl
Discover the top 3 airlines that operate flights from Portland to Otopeni Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$570 | Average$921 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$571 | Average$789 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$618 | Average$976 | FlexibilityNo cancel fee | On-time75% |