Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Helsinki to Portland from $433

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helsinki to Portland departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Helsinki to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
7:30 am - 5:00 pm
HEL
-
PDX
19h 30m
2 stops
Icelandair Logo
2:45 pm - 2:55 pm
PDX
-
HEL
14h 10m
2 stops
$951Icelandair
Fri, Dec 4 - Tue, Dec 8
Icelandair Logo
11:10 am - 5:00 pm
HEL
-
PDX
15h 50m
2 stops
Icelandair Logo
2:45 pm - 3:15 pm
PDX
-
HEL
14h 30m
2 stops
$952Icelandair
Fri, Dec 4 - Tue, Dec 8
Icelandair Logo
11:10 am - 5:00 pm
HEL
-
PDX
15h 50m
2 stops
Icelandair Logo
2:45 pm - 3:15 pm
PDX
-
HEL
14h 30m
2 stops
$953Icelandair
Fri, Dec 4 - Tue, Dec 8
Icelandair Logo
7:30 am - 5:00 pm
HEL
-
PDX
19h 30m
2 stops
Icelandair Logo
2:45 pm - 3:15 pm
PDX
-
HEL
14h 30m
2 stops
$954Icelandair
Fri, Dec 4 - Tue, Dec 8
Icelandair Logo
7:30 am - 5:00 pm
HEL
-
PDX
19h 30m
2 stops
Icelandair Logo
2:45 pm - 3:15 pm
PDX
-
HEL
14h 30m
2 stops
$955Icelandair
Fri, Dec 4 - Tue, Dec 8
Icelandair Logo
2:00 pm - 5:00 pm
HEL
-
PDX
13h 00m
1 stop
Icelandair Logo
2:45 pm - 1:00 pm
PDX
-
HEL
12h 15m
1 stop
$992Icelandair
Fri, Dec 4 - Tue, Dec 8
Icelandair Logo
2:00 pm - 5:00 pm
HEL
-
PDX
13h 00m
1 stop
Icelandair Logo
2:45 pm - 1:00 pm
PDX
-
HEL
12h 15m
1 stop
$993Icelandair
Fri, Dec 4 - Tue, Dec 8
Icelandair Logo
2:00 pm - 5:00 pm
HEL
-
PDX
13h 00m
1 stop
Icelandair Logo
2:45 pm - 1:00 pm
PDX
-
HEL
12h 15m
1 stop
$994Icelandair
Fri, Dec 4 - Tue, Dec 8
Icelandair Logo
2:00 pm - 5:00 pm
HEL
-
PDX
13h 00m
1 stop
Icelandair Logo
2:45 pm - 1:00 pm
PDX
-
HEL
12h 15m
1 stop
$995Icelandair
Fri, Dec 4 - Tue, Dec 8
Icelandair Logo
11:30 pm - 11:59 pm
HEL
-
PDX
34h 29m
2 stops
Icelandair Logo
11:48 am - 2:00 pm
PDX
-
HEL
40h 12m
2 stops
$1,002Icelandair
Mon, Aug 17 - Fri, Aug 21

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Icelandair flights from Helsinki to Portland

Our best Icelandair deals on Helsinki to Portland flight tickets
Icelandair
Dec 4
HEL7:30 amHelsinki-Vantaa
19h 30m
2 stops
PDX5:00 pmPortland
Dec 8
PDX2:45 pmPortland
14h 10m
2 stops
HEL2:55 pmHelsinki-Vantaa
$951
Icelandair
Dec 4
HEL11:10 amHelsinki-Vantaa
15h 50m
2 stops
PDX5:00 pmPortland
Dec 8
PDX2:45 pmPortland
14h 30m
2 stops
HEL3:15 pmHelsinki-Vantaa
$952
Icelandair
Dec 4
HEL11:10 amHelsinki-Vantaa
15h 50m
2 stops
PDX5:00 pmPortland
Dec 8
PDX2:45 pmPortland
14h 30m
2 stops
HEL3:15 pmHelsinki-Vantaa
$953

Scandinavian Airlines flights from Helsinki to Portland

Our best Scandinavian Airlines deals on Helsinki to Portland flight tickets
Scandinavian Airlines
Aug 17
HEL11:15 amHelsinki-Vantaa
21h 29m
2 stops
PDX10:44 pmPortland
Aug 21
PDX12:25 pmPortland
20h 05m
3 stops
HEL6:30 pmHelsinki-Vantaa
$1,497
Scandinavian Airlines
Aug 17
HEL9:15 pmHelsinki-Vantaa
29h 59m
3 stops
PDX5:14 pmPortland
Aug 21
PDX11:22 amPortland
21h 08m
3 stops
HEL6:30 pmHelsinki-Vantaa
$1,553
Scandinavian Airlines
Aug 17
HEL11:05 amHelsinki-Vantaa
21h 39m
3 stops
PDX10:44 pmPortland
Aug 21
PDX12:25 pmPortland
20h 05m
3 stops
HEL6:30 pmHelsinki-Vantaa
$1,771

momondo Fare Finder

 
Customize your flight search to find flights from Helsinki 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, momondo users made 832,500 searches. Data last updated July 3, 2026.
Use the filters below to find and compare flights from Helsinki to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 12/4

7:30 am-5:00 pm

2 stops19h 30m

Portland

Tue 12/8

2:45 pm-2:55 pm

2 stops14h 10m

$951

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 12/4

11:10 am-5:00 pm

2 stops15h 50m

Portland

Tue 12/8

2:45 pm-3:15 pm

2 stops14h 30m

$952

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 12/4

11:10 am-5:00 pm

2 stops15h 50m

Portland

Tue 12/8

2:45 pm-3:15 pm

2 stops14h 30m

$953

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 12/4

7:30 am-5:00 pm

2 stops19h 30m

Portland

Tue 12/8

2:45 pm-3:15 pm

2 stops14h 30m

$954

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 12/4

7:30 am-5:00 pm

2 stops19h 30m

Portland

Tue 12/8

2:45 pm-3:15 pm

2 stops14h 30m

$955
Quickest round-trip

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 12/4

2:00 pm-5:00 pm

1 stop13h 00m

Portland

Tue 12/8

2:45 pm-1:00 pm

1 stop12h 15m

$992

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 12/4

2:00 pm-5:00 pm

1 stop13h 00m

Portland

Tue 12/8

2:45 pm-1:00 pm

1 stop12h 15m

$993

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 12/4

2:00 pm-5:00 pm

1 stop13h 00m

Portland

Tue 12/8

2:45 pm-1:00 pm

1 stop12h 15m

$994

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 12/4

2:00 pm-5:00 pm

1 stop13h 00m

Portland

Tue 12/8

2:45 pm-1:00 pm

1 stop12h 15m

$995

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Mon 8/17

11:30 pm-11:59 pm

2 stops34h 29m

Portland

Fri 8/21

11:48 am-2:00 pm

2 stops40h 12m

$1,002

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Portland from

How to get the cheapest flight ticket from Helsinki to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Helsinki and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Helsinki is in April. Flight prices, which tend to average around $845, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in April, then you should wait until May to fly from Helsinki, when ticket prices are also cheap, with an average price of $883.

When to book flights from Helsinki to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Helsinki to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Helsinki to Portland (HEL to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helsinki to Portland

Fastest flight time

15h 50m

Direct flights

None
The fastest flight from Helsinki to Portland takes 15h 50m
There are no direct flights from Helsinki to Portland. There are no popular flight routes from Helsinki to Portland.
Search flight deals

Frequently asked questions about flying from Helsinki to Portland

  • How far is Helsinki-Vantaa to Portland by plane?

    There are 4906.2 mi between Helsinki-Vantaa and Portland. 15h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Helsinki-Vantaa Airport to Portland Airport?

    Prices for flights from Helsinki-Vantaa Airport to Portland Airport were last updated today.

  • How old do you have to be to fly from Helsinki-Vantaa Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Helsinki-Vantaa Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Beaverton
Rockaway Beach
Hillsboro
Depoe Bay
Tigard
Hood River
Longview
Newberg
Clackamas
Troutdale
Gresham
McMinnville
The Dalles

Why use momondo?

Why should I use momondo to find a flight deal from Helsinki to Portland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Helsinki to Portland. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Helsinki to Portland with flexible booking policies on momondo?

All flight searches from Helsinki to Portland on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Helsinki to Portland?

momondo helps you find the best flight between Helsinki and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Helsinki to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from Helsinki are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 8/2
Sun 8/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States