How long is the flight from Oregon to Oulu?

For as low as $997, Finnair can have you in Oulu from Oregon in 21h 20m. Oregon and Oulu are separated by a distance of 4605 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Oulu ranges from 0.4 - 2.4 inches per month. August is typically the wettest month, when rainfall can reach 2.4 in. April is typically the driest time to visit Oulu when rainfall is around 0.4 in.

If weather is an important factor for your trip to Oulu, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 F).

What is the cheapest time of day to fly from OR to OUL?

When flying from Oregon to Oulu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Oulu from Oregon?

Oulu (OUL), located 6.5 mi from the city center, is the airport you fly into when you book flights from Oregon to Oulu.

Can I find deals for flights from Oregon to Oulu that include hotel bookings?

Yes. In addition to deals on Oregon to Oulu flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Oregon to Oulu?

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

Can I find deals for business class flights from Oregon to Oulu?

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

$997+ Flights from Oregon to Oulu

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Oregon to Oulu 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 Oregon to Oulu

Best flights from Oregon to Oulu
Discover carefully curated flight deals from Oregon to Oulu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

Wed 2/115:45 pmPDX - OUL

2 stops21h 20mFinnair

Sun 2/155:35 amOUL - PDX

2 stops26h 25mFinnair

Deal found 12/18

$997

Sun 2/225:45 pmPDX - OUL

2 stops36h 35mBritish Airways

Thu 2/265:35 amOUL - PDX

2 stops28h 07mBritish Airways

Deal found 12/19

$1,468

Find flight deals from Oregon to Oulu

Round-trip from	$997 (Finnair)

From Oregon to Oulu

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

PortlandOulu

PDX - OUL

PDXOUL

Portland

Wed 2/11

5:45 pm-1:05 am

2 stops21h 20m

Oulu

Sun 2/15

5:35 am-10:00 pm

2 stops26h 25m

$997

PortlandOulu

PDX - OUL

PDXOUL

Portland

Sun 2/22

5:45 pm-4:20 pm

2 stops36h 35m

Oulu

Thu 2/26

5:35 am-11:42 pm

2 stops28h 07m

$1,468

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Best time to book a flight from Oregon to Oulu

Have a flexible travel schedule? Discover the best time to fly to Oulu from Oregon 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.

Cheapflights Insights

Everything you need to know about your flight from Oregon to Oulu

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Oulu from Oregon?
Oulu (OUL), located 6.5 mi from the city center, is the airport you fly into when you book flights from Oregon to Oulu.
How long is the flight from Oregon to Oulu?
For as low as $997, Finnair can have you in Oulu from Oregon in 21h 20m. Oregon and Oulu are separated by a distance of 4605 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from Oregon to Oulu that include hotel bookings?
Yes. In addition to deals on Oregon to Oulu flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Oregon to Oulu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oregon to Oulu.
Can I find deals for business class flights from Oregon to Oulu?
Yes. Cheapflights offers flight deals from Oregon to Oulu 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Oregon to Oulu

John F Kennedy Intl to Helsinki flights

Dallas/Fort Worth to Helsinki flights

Los Angeles to Helsinki flights

Newark to Helsinki flights

Dulles Intl to Helsinki flights

LaGuardia to Helsinki flights

Seattle to Helsinki flights

Baltimore to Helsinki flights

Reagan-National to Helsinki flights

Miami to Helsinki flights

Boston to Helsinki flights

O'Hare Intl to Helsinki flights

Love Field to Helsinki flights

San Francisco to Helsinki flights

Midway to Helsinki flights

John F Kennedy Intl to Rovaniemi flights

Minneapolis to Helsinki flights

Newark to Rovaniemi flights

Denver to Helsinki flights

Greensboro to Helsinki flights

Raleigh to Helsinki flights

Orlando to Helsinki flights

Atlanta to Helsinki flights

Detroit to Helsinki flights

Hobby to Helsinki flights

Portland to Helsinki flights

Santa Ana to Helsinki flights

Ontario to Helsinki flights

Fort Lauderdale to Helsinki flights

Anchorage to Helsinki flights

Philadelphia to Helsinki flights

Cleveland to Helsinki flights

O'Hare Intl to Rovaniemi flights

West Palm Beach to Helsinki flights

Columbus to Helsinki flights

George Bush Intcntl to Helsinki flights

Charlotte to Helsinki flights

Los Angeles to Rovaniemi flights

Lexington to Helsinki flights

Las Vegas to Helsinki flights

Oakland to Helsinki flights

Sky Harbor Intl to Helsinki flights

Reno to Helsinki flights

Tampa to Helsinki flights

Burbank to Helsinki flights

Sioux Falls to Helsinki flights

Dulles Intl to Rovaniemi flights

Kansas City to Helsinki flights

San Jose to Helsinki flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$997+ Cheap flights from Oregon to Oulu (OUL)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.