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$601+ Cheap flights from Otopeni Intl (OTP) to Portland (PDX)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
OTP — PDX
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheap flight deals from Otopeni Intl to Portland

Cheapest flights from Otopeni Intl to Portland
Explore the most affordable flight options available from Otopeni Intl to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:35 am
OTP
-
PDX
1 stop15h 00m
Multiple Airlines
Sun 8/307:00 pm
PDX
-
OTP
2 stops43h 35m
Multiple Airlines
Deal found 7/14$822
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:35 am
OTP
-
PDX
1 stop15h 00m
Multiple Airlines
Sat 8/293:30 pm
PDX
-
OTP
2 stops34h 20m
Multiple Airlines
Deal found 7/14$879
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:35 am
OTP
-
PDX
1 stop15h 00m
Multiple Airlines
Wed 9/27:00 pm
PDX
-
OTP
2 stops39h 10m
Multiple Airlines
Deal found 7/14$885
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:35 am
OTP
-
PDX
1 stop15h 00m
Multiple Airlines
Thu 9/33:30 pm
PDX
-
OTP
2 stops33h 00m
Multiple Airlines
Deal found 7/14$896
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/278:35 am
OTP
-
PDX
1 stop15h 00m
Multiple Airlines
Fri 9/47:00 pm
PDX
-
OTP
2 stops41h 50m
Multiple Airlines
Deal found 7/16$948
This Kiwi.com deal was found by Cheapflights users on 7/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/289:30 am
OTP
-
PDX
1 stop20h 30m
Multiple Airlines
Sun 8/307:00 pm
PDX
-
OTP
2 stops19h 35m
Multiple Airlines
Deal found 7/16$951
This Mytrip deal was found by Cheapflights users on 7/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:35 am
OTP
-
PDX
1 stop15h 00m
Multiple Airlines
Mon 9/143:30 pm
PDX
-
OTP
2 stops23h 35m
Multiple Airlines
Deal found 7/16$960
This KLM deal was found by Cheapflights users on 7/14. 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.
Thu 9/37:05 am
OTP
-
PDX
1 stop14h 05m
KLM
Mon 9/711:22 am
PDX
-
OTP
2 stops18h 03m
KLM
Deal found 7/14$966
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Thu 9/38:35 am
OTP
-
PDX
1 stop15h 00m
Multiple Airlines
Thu 9/1010:00 pm
PDX
-
OTP
2 stops40h 35m
Multiple Airlines
Deal found 7/15$968

Find flight deals from Otopeni Intl to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Otopeni Intl (OTP) to Portland (PDX). 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 July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$822
(Kiwi.com)

One-way from

$601
(Kiwi.com)

Popular in

July

Cheapest in

August

Average price

$1,471
Provider with most accurate pricing for Bucharest Otopeni Intl-Portland flight deals.
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Provider most trusted by Cheapflights users for Bucharest Otopeni Intl-Portland flights.
Search Deals
From Bucharest Otopeni Intl to Portland
Search Deals
One-way flight from Bucharest Otopeni Intl to Portland
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Otopeni Intl to Portland 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 July 18, 2026.
Use the filters below to find and compare flights from Bucharest Otopeni Intl Airport to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 9/3

8:35 am-1:35 pm

1 stop15h 00m

Portland

Thu 9/10

3:35 pm-10:50 pm

1 stop21h 15m

$966

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 9/10

8:35 am-1:35 pm

1 stop15h 00m

Portland

Mon 9/14

9:30 pm-8:45 pm

2 stops37h 15m

$967

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 9/3

7:05 am-11:10 am

1 stop14h 05m

Portland

Thu 9/10

10:55 am-5:20 pm

2 stops20h 25m

$977

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Fri 9/4

7:05 am-5:34 pm

2 stops20h 29m

Portland

Sat 9/12

12:45 pm-5:20 pm

2 stops18h 35m

$978

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Thu 9/10

7:05 am-2:41 pm

2 stops17h 36m

Portland

Mon 9/14

1:35 pm-5:20 pm

2 stops17h 45m

$982
Quickest round-trip

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Fri 9/4

7:05 am-11:10 am

1 stop14h 05m

Portland

Sat 9/12

1:05 pm-1:00 pm

1 stop13h 55m

$1,014

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Wed 8/26

7:05 am-11:10 am

1 stop14h 05m

Portland

Wed 9/2

1:05 pm-1:00 pm

1 stop13h 55m

$1,025

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Mon 8/24

1:50 pm-11:28 am

2 stops31h 38m

Portland

Tue 9/1

12:45 pm-6:35 pm

2 stops19h 50m

$1,028

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Tue 8/25

6:15 am-10:45 pm

2 stops26h 30m

Portland

Tue 9/1

10:35 am-6:35 pm

2 stops22h 00m

$1,037

BucharestPortland

OTP - PDX

OTPPDX

Bucharest Otopeni Intl

Tue 8/25

7:05 am-11:10 am

1 stop14h 05m

Portland

Mon 8/31

9:29 am-3:25 pm

2 stops19h 56m

$1,071

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/15

Showing 1-10 of 16 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Bucharest Otopeni Intl Airport-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Bucharest Otopeni Intl Airport-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Bucharest Otopeni Intl Airport-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Bucharest Otopeni Intl Airport-Portland 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 Bucharest Otopeni Intl Airport-Portland 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 Otopeni Intl to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Otopeni Intl with our price prediction graph.
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.

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated July 18, 2026.
See what other customers who have flown with KLM and Delta from Bucharest Otopeni Intl Airport to Portland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,541 reviews

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,541 reviews
KLM
7.8
Good
1,541 reviews

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Delta
7.8
Good
8,474 reviews
KLM
7.8
Good
1,541 reviews

Food

7.3

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

Related info for your journey

Find useful and relevant information for your journey from Otopeni Intl to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Portland from Bucharest Otopeni Intl?

    If you book a flight to Portland from Bucharest Otopeni Intl, you will be flying to Portland, which is the city’s only airport. Portland (PDX) is located 6.0 mi from the center of Portland. There are 0 flights from Bucharest Otopeni Intl to Portland per day from 2 different airlines.

  • How long is the flight from Bucharest Otopeni Intl Airport to Portland?

    Delta and KLM can get you from Bucharest Otopeni Intl Airport to Portland in just under 14h 05m. Your travel time can differ by up to 6h 24m. Bucharest Otopeni Intl Airport and Portland are separated by a distance of 5916 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Bucharest Otopeni Intl Airport to Portland round-trip?

    According to our current data, KLM ($888), and Delta ($909) offers the cheapest pricing from Bucharest Otopeni Intl Airport to Portland. Users have found that KLM is 16% cheaper than the other options available to this destination.

  • Can I find deals for flights from Otopeni Intl to Portland that include hotel bookings?

    Yes. In addition to deals on Otopeni Intl to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Otopeni Intl to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Otopeni Intl to Portland.

  • Can I find deals for business class flights from Otopeni Intl to Portland?

    Yes. Cheapflights offers flight deals from Otopeni Intl to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Kelso
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Otopeni Intl to Portland

Discover the top 2 airlines that operate flights from Otopeni Intl to Portland. 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 2,558,603 searches. Data last updated July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest$888Average$1,163FlexibilityNo cancel feeOn-time75%
DeltaCheapest$909Average$1,064FlexibilityNo cancel feeOn-timeN/A

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