How does KAYAK find such low prices on flights from Oregon to Helsinki?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Helsinki.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Helsinki?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Oregon to Helsinki?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to Oregon with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Helsinki?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$355 CHEAP FLIGHTS from Oregon to Helsinki

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Oregon to Helsinki

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

Round-trip

One-way

Last minute

Recent round-trip flight deals from Oregon to Helsinki

Thu, Oct 1 - Wed, Oct 14

3:30 pm - 2:00 pmPDX Portland-HEL Helsinki-Vantaa

12h 30m1 stop Reykjavik Keflavik Intl

3:00 pm - 5:55 pmHEL Helsinki-Vantaa-PDX Portland

12h 55m1 stop Reykjavik Keflavik Intl

$409Icelandair

Thu, Oct 1 - Wed, Oct 14

3:30 pm - 2:00 pmPDX Portland-HEL Helsinki-Vantaa

12h 30m1 stop Reykjavik Keflavik Intl

3:00 pm - 5:55 pmHEL Helsinki-Vantaa-PDX Portland

12h 55m1 stop Reykjavik Keflavik Intl

$419Icelandair

Mon, Nov 9 - Sun, Nov 15

2:45 pm - 7:20 pmPDX Portland-HEL Helsinki-Vantaa

18h 35m2 stops Reykjavik Keflavik Intl Stockholm Arlanda

10:00 am - 5:00 pmHEL Helsinki-Vantaa-PDX Portland

17h 00m2 stops Stockholm Arlanda Reykjavik Keflavik Intl

$498Multiple Airlines

Wed, Jan 13 - Wed, Jan 27

7:30 am - 11:40 amPDX Portland-HEL Helsinki-Vantaa

18h 10m1 stop Dallas/Fort Worth

12:30 pm - 10:15 pmHEL Helsinki-Vantaa-PDX Portland

19h 45m1 stop Dallas/Fort Worth

$542Finnair

Tue, Nov 3 - Tue, Nov 10

6:51 am - 3:20 pmPDX Portland-HEL Helsinki-Vantaa

22h 29m1 stop Los Angeles

4:00 pm - 12:01 amHEL Helsinki-Vantaa-PDX Portland

18h 01m1 stop Los Angeles

$554Finnair

Tue, Oct 20 - Wed, Oct 28

6:30 am - 11:00 amPDX Portland-HEL Helsinki-Vantaa

18h 30m1 stop Dallas/Fort Worth

12:30 pm - 9:11 pmHEL Helsinki-Vantaa-PDX Portland

17h 41m1 stop Dallas/Fort Worth

$554Multiple Airlines

Sat, Nov 7 - Tue, Nov 17

10:15 pm - 4:40 pmPDX Portland-HEL Helsinki-Vantaa

32h 25m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

2:05 pm - 11:40 amHEL Helsinki-Vantaa-PDX Portland

31h 35m1 stop Amsterdam Schiphol

$594Delta

Tue, Nov 10 - Tue, Nov 17

7:10 am - 4:40 pmPDX Portland-HEL Helsinki-Vantaa

23h 30m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

2:05 pm - 11:40 amHEL Helsinki-Vantaa-PDX Portland

31h 35m1 stop Amsterdam Schiphol

$594Delta

Fri, Nov 27 - Sat, Dec 5

1:20 pm - 5:25 pmPDX Portland-HEL Helsinki-Vantaa

18h 05m1 stop Amsterdam Schiphol

6:20 pm - 11:40 amHEL Helsinki-Vantaa-PDX Portland

27h 20m1 stop Amsterdam Schiphol

$602KLM

Sun, Nov 8 - Sun, Nov 15

3:22 pm - 5:25 pmPDX Portland-HEL Helsinki-Vantaa

16h 03m2 stops Minneapolis St Paul Amsterdam Schiphol

6:40 am - 11:40 amHEL Helsinki-Vantaa-PDX Portland

15h 00m1 stop Amsterdam Schiphol

$607KLM

Recent last minute flight deals from Oregon to Helsinki

Sun, Sep 20 - Mon, Sep 28

7:10 am - 1:05 pmPDX Portland-HEL Helsinki-Vantaa

19h 55m2 stops New York John F Kennedy Intl Amsterdam Schiphol

7:00 am - 11:10 amHEL Helsinki-Vantaa-PDX Portland

14h 10m1 stop Amsterdam Schiphol

$741Delta

Sun, Sep 20 - Mon, Sep 28

1:05 pm - 1:05 pmPDX Portland-HEL Helsinki-Vantaa

14h 00m1 stop Amsterdam Schiphol

7:00 am - 11:10 amHEL Helsinki-Vantaa-PDX Portland

14h 10m1 stop Amsterdam Schiphol

$869KLM

Sun, Sep 20 - Mon, Sep 28

7:07 pm - 5:00 pmPDX Portland-HEL Helsinki-Vantaa

35h 53m2 stops Denver Intl Frankfurt am Main

6:55 am - 7:11 pmHEL Helsinki-Vantaa-PDX Portland

22h 16m2 stops Frankfurt am Main Vancouver Intl

$988United Airlines

Sun, Sep 20 - Mon, Sep 28

3:36 pm - 6:55 pmPDX Portland-HEL Helsinki-Vantaa

41h 19m3 stops San Francisco Denver Intl Munich Franz Josef Strauss

6:00 am - 9:10 pmHEL Helsinki-Vantaa-PDX Portland

25h 10m2 stops Munich Franz Josef Strauss Denver Intl

$1,217United Airlines

Sun, Sep 20 - Mon, Sep 28

3:36 pm - 6:55 pmPDX Portland-HEL Helsinki-Vantaa

41h 19m3 stops San Francisco Denver Intl Munich Franz Josef Strauss

6:00 am - 6:31 pmHEL Helsinki-Vantaa-PDX Portland

46h 31m3 stops Munich Franz Josef Strauss Denver Intl San Francisco

$1,234United Airlines

Thu, Sep 17 - Sat, Sep 19

3:00 pm - 9:00 pmPDX Portland-HEL Helsinki-Vantaa

20h 00m2 stops Seattle/Tacoma Intl London Heathrow

8:00 am - 10:01 pmHEL Helsinki-Vantaa-PDX Portland

24h 01m2 stops London Heathrow Seattle/Tacoma Intl

$15,145British Airways

Thu, Sep 17 - Sat, Sep 19

5:41 pm - 9:00 pmPDX Portland-HEL Helsinki-Vantaa

17h 19m2 stops Seattle/Tacoma Intl London Heathrow

8:00 am - 5:40 pmHEL Helsinki-Vantaa-PDX Portland

19h 40m1 stop London Heathrow

$15,736British Airways

Thu, Sep 17 - Sat, Sep 19

7:30 pm - 9:00 pmPDX Portland-HEL Helsinki-Vantaa

15h 30m1 stop London Heathrow

8:00 am - 5:40 pmHEL Helsinki-Vantaa-PDX Portland

19h 40m1 stop London Heathrow

$15,736British Airways

Useful Info

Low season	September
High season	December
Cheapest flight	$355

Best time to beat the crowds but there is an average 1% increase in price.

Most popular time to fly with an average 14% increase in price.

Flight from Portland to Helsinki

How does KAYAK find such low prices on flights from Oregon to Helsinki?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Oregon to Helsinki.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Oregon to Helsinki?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Oregon is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Oregon to Helsinki?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to Oregon with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Oregon to Helsinki?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Oregon up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.