$276+ Cheap flights from Portland (PDX) to Otopeni Intl (OTP)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — OTP
Jun 15 — Jun 221
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
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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 May 16, 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 May 16, 2026.
This Gotogate deal was found by Cheapflights users on 5/15. 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.
Wed 10/710:10 am
PDX
- OTP
2 stops29h 00m
Multiple Airlines
Thu 10/156:20 am
OTP
- PDX
2 stops22h 46m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$742
This Air Canada deal was found by Cheapflights users on 5/14. 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.
Tue 10/67:45 pm
PDX
- OTP
2 stops36h 50m
Air Canada
Wed 10/146:05 am
OTP
- PDX
2 stops37h 26m
Air Canada
Deal found 5/14![Air Canada logo]()
$771
This KLM deal was found by Cheapflights users on 5/15. 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.
Tue 9/811:10 am
PDX
- OTP
2 stops18h 15m
KLM
Tue 10/66:10 pm
OTP
- PDX
1 stop27h 00m
KLM
Deal found 5/15![KLM logo]()
$777
This United Airlines deal was found by Cheapflights users on 5/14. 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 10/610:59 pm
PDX
- OTP
2 stops27h 01m
United Airlines
Fri 10/166:05 am
OTP
- PDX
3 stops28h 54m
United Airlines
Deal found 5/14![United Airlines logo]()
$779
This United Airlines deal was found by Cheapflights users on 5/15. 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 9/85:00 am
PDX
- OTP
2 stops27h 35m
United Airlines
Tue 10/66:05 am
OTP
- PDX
3 stops26h 57m
United Airlines
Deal found 5/15![United Airlines logo]()
$785
This Air Canada deal was found by Cheapflights users on 5/14. 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 10/57:45 pm
PDX
- OTP
2 stops36h 50m
Air Canada
Thu 10/156:05 am
OTP
- PDX
2 stops42h 46m
Air Canada
Deal found 5/14![Air Canada logo]()
$788
This Air Canada deal was found by Cheapflights users on 5/14. 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.
Sun 10/43:30 pm
PDX
- OTP
2 stops37h 50m
Air Canada
Wed 10/146:05 am
OTP
- PDX
2 stops37h 26m
Air Canada
Deal found 5/14![Air Canada logo]()
$790
This FlightHub deal was found by Cheapflights users on 5/11. 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.
Tue 9/152:15 pm
PDX
- OTP
2 stops24h 55m
Lufthansa
Tue 9/226:05 am
OTP
- PDX
2 stops27h 04m
Lufthansa
Deal found 5/11![Lufthansa logo]()
$791
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Sat 10/310:59 pm
PDX
- OTP
2 stops27h 01m
United Airlines
Fri 10/166:05 am
OTP
- PDX
2 stops23h 01m
United Airlines
Deal found 5/14![United Airlines logo]()
$792
This KLM deal was found by Cheapflights users on 5/14. 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 10/411:10 am
PDX
- OTP
2 stops18h 15m
KLM
Thu 10/156:10 pm
OTP
- PDX
1 stop27h 00m
KLM
Deal found 5/14![KLM logo]()
$794
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 May 16, 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 May 16, 2026.
This KLM deal was found by Cheapflights users on 5/15. 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.
Tue 9/811:10 am
PDX
- OTP
2 stops18h 15m
KLM
Tue 10/66:10 pm
OTP
- PDX
1 stop27h 00m
KLM
Deal found 5/15![KLM logo]()
$777
This United Airlines deal was found by Cheapflights users on 5/11. 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 7/218:35 am
PDX
- OTP
3 stops24h 00m
United Airlines
Mon 8/241:50 pm
OTP
- PDX
2 stops36h 06m
United Airlines
Deal found 5/11![United Airlines logo]()
$865
This Delta deal was found by Cheapflights users on 5/13. 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.
Mon 6/159:30 am
PDX
- OTP
2 stops21h 50m
Delta
Tue 6/237:05 am
OTP
- PDX
1 stop14h 05m
Delta
Deal found 5/13![Delta logo]()
$1,041
This KLM deal was found by Cheapflights users on 5/14. 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.
Mon 10/511:10 am
PDX
- OTP
2 stops18h 15m
KLM
Thu 10/156:10 pm
OTP
- PDX
1 stop27h 00m
KLM
Deal found 5/14![KLM logo]()
$794
This United Airlines deal was found by Cheapflights users on 5/11. 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 9/154:07 pm
PDX
- OTP
2 stops23h 03m
United Airlines
Tue 9/226:05 am
OTP
- PDX
3 stops26h 47m
United Airlines
Deal found 5/11![United Airlines logo]()
$898
This KLM deal was found by Cheapflights users on 5/11. 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.
Tue 7/211:05 pm
PDX
- OTP
1 stop24h 40m
KLM
Mon 8/242:00 pm
OTP
- PDX
1 stop31h 10m
KLM
Deal found 5/11![KLM logo]()
$833
This KLM deal was found by Cheapflights users on 5/11. 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 7/191:05 pm
PDX
- OTP
1 stop24h 40m
KLM
Fri 8/287:05 am
OTP
- PDX
1 stop14h 05m
KLM
Deal found 5/11![KLM logo]()
$850
This KLM deal was found by Cheapflights users on 5/15. 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.
Wed 7/221:05 pm
PDX
- OTP
1 stop13h 55m
KLM
Tue 9/158:35 am
OTP
- PDX
1 stop36h 35m
KLM
Deal found 5/15![KLM logo]()
$850
This United Airlines deal was found by Cheapflights users on 5/14. 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.
Wed 7/110:52 pm
PDX
- OTP
2 stops27h 08m
United Airlines
Fri 7/106:15 am
OTP
- PDX
2 stops25h 31m
United Airlines
Deal found 5/14![United Airlines logo]()
$1,063
This United Airlines deal was found by Cheapflights users on 5/16. 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.
Sat 7/412:50 pm
PDX
- OTP
3 stops24h 40m
United Airlines
Sat 7/116:15 am
OTP
- PDX
2 stops25h 33m
United Airlines
Deal found 5/16![United Airlines logo]()
$1,071
Last-minute flights from Portland to Otopeni IntlDiscover last-minute flight deals from Portland to Otopeni Intl. Data last updated May 16, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Otopeni Intl. Data last updated May 16, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 5/13. 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.
Fri 5/153:30 pm
PDX
- OTP
2 stops17h 05m
Multiple Airlines
Wed 5/276:20 am
OTP
- PDX
2 stops22h 50m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$993
This Justfly.com deal was found by Cheapflights users on 5/12. 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.
Fri 5/153:30 pm
PDX
- OTP
2 stops17h 05m
Lufthansa
Wed 5/276:05 am
OTP
- PDX
2 stops24h 49m
Lufthansa
Deal found 5/12![Lufthansa logo]()
$1,002
This KLM deal was found by Cheapflights users on 5/13. 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 5/151:05 pm
PDX
- OTP
1 stop13h 55m
KLM
Wed 5/278:35 am
OTP
- PDX
1 stop36h 35m
KLM
Deal found 5/13![KLM logo]()
$1,006
This Delta deal was found by Cheapflights users on 5/13. 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 5/1511:20 am
PDX
- OTP
2 stops20h 20m
Delta
Wed 5/277:05 am
OTP
- PDX
1 stop14h 05m
Delta
Deal found 5/13![Delta logo]()
$1,011
This United Airlines deal was found by Cheapflights users on 5/15. 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.
Fri 5/1512:46 pm
PDX
- OTP
2 stops26h 24m
United Airlines
Wed 5/276:05 am
OTP
- PDX
2 stops25h 19m
United Airlines
Deal found 5/15![United Airlines logo]()
$1,018
This Gotogate deal was found by Cheapflights users on 5/14. 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.
Wed 5/273:30 pm
PDX
- OTP
2 stops17h 05m
Multiple Airlines
Wed 6/36:05 am
OTP
- PDX
2 stops23h 05m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$1,035
This Justfly.com deal was found by Cheapflights users on 5/12. 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.
Mon 6/153:30 pm
PDX
- OTP
2 stops17h 05m
Multiple Airlines
Tue 6/236:05 am
OTP
- PDX
2 stops37h 26m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$1,030
This Delta deal was found by Cheapflights users on 5/12. 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.
Mon 6/159:30 am
PDX
- OTP
2 stops21h 50m
Delta
Tue 6/237:05 am
OTP
- PDX
1 stop14h 05m
Delta
Deal found 5/12![Delta logo]()
$1,041
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 May 16, 2026.
Search for one-way flight options from Portland to Otopeni Intl. Find affordable one-way fares based on user searches. Data last updated May 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/13. 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.
Wed 9/97:05 pm
PDX
- OTP
2 stops19h 25m
Multiple Airlines
Deal found 5/13![Multiple Airlines logo]()
$276
This Kiwi.com deal was found by Cheapflights users on 5/15. 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.
Wed 9/27:05 pm
PDX
- OTP
3 stops38h 25m
Multiple Airlines
Deal found 5/15![Multiple Airlines logo]()
$322
This KLM deal was found by Cheapflights users on 5/13. 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.
Wed 9/91:05 pm
PDX
- OTP
1 stop25h 50m
KLM
Deal found 5/13![KLM logo]()
$433
This Cheapflightsfares deal was found by Cheapflights users on 5/15. 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.
Wed 9/27:30 pm
PDX
- OTP
1 stop18h 50m
British Airways
Deal found 5/15![British Airways logo]()
$570
This KAYAK deal was found by Cheapflights users on 5/13. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:30 pm
PDX
- OTP
1 stop33h 10m
British Airways
Deal found 5/13![British Airways logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 5/12. 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.
Tue 6/3010:35 am
PDX
- OTP
3 stops27h 10m
Multiple Airlines
Deal found 5/12![Multiple Airlines logo]()
$651
This KAYAK deal was found by Cheapflights users on 5/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2111:16 am
PDX
- OTP
2 stops27h 54m
Lufthansa
Deal found 5/11![Lufthansa logo]()
$694
This KLM deal was found by Cheapflights users on 5/13. 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.
Thu 5/211:05 pm
PDX
- OTP
1 stop25h 50m
KLM
Deal found 5/13![KLM logo]()
$705
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 May 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $742 (Gotogate) |
One-way from | $276 (Kiwi.com) |
Popular in | June |
Cheapest in | July |
Average price | $1,201 |
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 2,558,603 searches. Data last updated May 16, 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
PortlandBucharest
PDX - OTP
PDXOTP
Portland
Tue 9/8
11:10 am-3:25 pm
2 stops18h 15m
Bucharest Otopeni Intl
Tue 10/6
6:10 pm-11:10 am
1 stop27h 00m
$777
PortlandBucharest
PDX - OTP
PDXOTP
Portland
Mon 10/5
11:10 am-3:25 pm
2 stops18h 15m
Bucharest Otopeni Intl
Thu 10/15
6:10 pm-11:10 am
1 stop27h 00m
$794
PortlandBucharest
PDX - OTP
PDXOTP
Portland
Tue 7/21
1:05 pm-11:45 pm
1 stop24h 40m
Bucharest Otopeni Intl
Mon 8/24
2:00 pm-11:10 am
1 stop31h 10m
$833
PortlandBucharest
PDX - OTP
PDXOTP
Portland
Sun 7/19
1:05 pm-11:45 pm
1 stop24h 40m
Bucharest Otopeni Intl
Fri 8/28
7:05 am-11:10 am
1 stop14h 05m
$850
PortlandBucharest
PDX - OTP
PDXOTP
Portland
Wed 7/22
1:05 pm-1:00 pm
1 stop13h 55m
Bucharest Otopeni Intl
Tue 9/15
8:35 am-11:10 am
1 stop36h 35m
$850
PortlandBucharest
PDX - OTP
PDXOTP
Portland
Tue 7/21
8:35 am-6:35 pm
3 stops24h 00m
Bucharest Otopeni Intl
Mon 8/24
1:50 pm-3:56 pm
2 stops36h 06m
$865
PortlandBucharest
PDX - OTP
PDXOTP
Portland
Tue 9/15
4:07 pm-1:10 am
2 stops23h 03m
Bucharest Otopeni Intl
Tue 9/22
6:05 am-10:52 pm
3 stops26h 47m
$898
Quickest round-trip
PortlandBucharest
PDX - OTP
PDXOTP
Portland
Mon 6/15
9:30 am-5:20 pm
2 stops21h 50m
Bucharest Otopeni Intl
Tue 6/23
7:05 am-11:10 am
1 stop14h 05m
$1,041
PortlandBucharest
PDX - OTP
PDXOTP
Portland
Wed 7/1
10:52 pm-12:00 pm
2 stops27h 08m
Bucharest Otopeni Intl
Fri 7/10
6:15 am-9:46 pm
2 stops25h 31m
$1,063
PortlandBucharest
PDX - OTP
PDXOTP
Portland
Sat 7/4
12:50 pm-11:30 pm
3 stops24h 40m
Bucharest Otopeni Intl
Sat 7/11
6:15 am-9:48 pm
2 stops25h 33m
$1,071
Showing 1-10 of 15 resultsSorted 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 May.
| 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, July is the cheapest month in which you can book a flight from Portland to Bucharest Otopeni Intl Airport (average of $673). Flying from Portland to Bucharest Otopeni Intl Airport in June is currently the most expensive (average of $1,555). 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?
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 May 16, 2026.
See what other customers who have flown with Delta,KLM, 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.
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Entertainment
7.8
Boarding
8.1
Overall
7.9
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$570 | Average$945 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$571 | Average$799 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$618 | Average$976 | FlexibilityNo cancel fee | On-time75% |