PDX - OUL

$1,149 Find Cheap Flights from Portland to Oulu - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$1,149
Typical prices: $796-$1,937
British Airways
Thu 2/1Mon 2/5
PDX - OUL • 2 stops
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Cheap Flights from Portland to Oulu (PDX-OUL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Oulu

Mon, Feb 1 - Fri, Feb 5
British Airways Logo
5:45 pm - 1:05 amPDX  Portland-OUL Oulu
45h 20m2 stops London Heathrow Helsinki-Vantaa
British Airways Logo
5:35 am - 11:12 pmOUL  Oulu-PDX Portland
27h 37m2 stops Helsinki-Vantaa Los Angeles
$1,149British Airways
Mon, Feb 1 - Fri, Feb 5
British Airways Logo
5:45 pm - 1:05 amPDX  Portland-OUL Oulu
45h 20m2 stops London Heathrow Helsinki-Vantaa
British Airways Logo
5:35 am - 11:12 pmOUL  Oulu-PDX Portland
27h 37m2 stops Helsinki-Vantaa Los Angeles
$1,150British Airways
Booking Insights

Price, demand and travel trends for Portland to Oulu flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Portland to Oulu?

Round-trip flights from Portland to Oulu typically range from $796 to $1,937. The lowest price found in the past 5 days was $1,149, on British Airways.

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Key details for Portland to Oulu flights

Cheapest flight

$1,149
Round-trip flight from Portland to Oulu

When to book flights from Portland to Oulu

Are your dates flexible? Find out the best times to travel from Portland to Oulu based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to Oulu flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Portland to Oulu?

    Only Economy Class is available on flights from Portland to Oulu.

  • Do I need a passport to fly from Portland to Oulu?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • What car rental options are available at Oulu Airport (OUL)?

    Oulu Airport (OUL) hosts 5 major car rental companies, with daily rates averaging $67 for economy cars. Top options include:

    • Alamo
    • GREEN MOTION
    • Sixt
    • Enterprise Rent-A-Car
    • Hertz

  • Which airports can I use when flying from Portland to Oulu?

    Flights from Portland to Oulu usually depart from Portland (PDX) and arrive at Oulu (OUL).

  • Can I save money by using flexible dates for flights from Portland to Oulu?

    Yes. Flexible dates can save you up to 59% on flights from Portland to Oulu. Saturday is the cheapest departure day at $796 round-trip on average, while Wednesday is the most expensive at $1,937, a difference of $1,141.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • What is the time difference between Portland and Oulu?

    Oulu is 9 hours ahead of Portland (Eastern European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Portland to Oulu flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Wednesday. On this route, Saturday flights average $796, about $1,141 less than Wednesday fares (59% savings) based on the last 12 months.

More options for your flight from Portland to Oulu

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