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Cheap flights from Helsinki to Portland from $625

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 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Helsinki to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:30 am - 6:00 pm
HEL
-
PDX
19h 30m
2 stops
Multiple Airlines Logo
7:05 pm - 8:20 am
PDX
-
HEL
27h 15m
3 stops
$788Multiple Airlines
Fri, May 15 - Fri, May 22
Delta Logo
7:00 am - 11:10 am
HEL
-
PDX
14h 10m
1 stop
Delta Logo
5:30 am - 1:05 pm
PDX
-
HEL
21h 35m
2 stops
$816Delta
Tue, Apr 14 - Sat, May 9
Multiple Airlines Logo
5:30 am - 6:00 pm
HEL
-
PDX
22h 30m
3 stops
Multiple Airlines Logo
7:05 pm - 8:20 am
PDX
-
HEL
27h 15m
3 stops
$817Multiple Airlines
Fri, May 15 - Fri, May 22
Delta Logo
7:00 am - 5:10 pm
HEL
-
PDX
20h 10m
2 stops
Delta Logo
11:20 am - 5:40 pm
PDX
-
HEL
20h 20m
2 stops
$821Delta
Tue, Apr 14 - Sat, May 9
Air France Logo
6:25 pm - 11:10 am
HEL
-
PDX
26h 45m
1 stop
Air France Logo
11:20 am - 1:05 pm
PDX
-
HEL
15h 45m
2 stops
$823Air France
Wed, May 13 - Wed, May 20
Multiple Airlines Logo
7:00 am - 2:48 pm
HEL
-
PDX
17h 48m
2 stops
Multiple Airlines Logo
11:20 am - 1:05 pm
PDX
-
HEL
15h 45m
2 stops
$832Multiple Airlines
Wed, May 13 - Wed, May 20
Multiple Airlines Logo
11:40 am - 6:00 pm
HEL
-
PDX
16h 20m
2 stops
Multiple Airlines Logo
7:05 pm - 11:20 pm
PDX
-
HEL
18h 15m
2 stops
$872Multiple Airlines
Fri, May 15 - Fri, May 22
Multiple Airlines Logo
3:00 pm - 6:00 pm
HEL
-
PDX
13h 00m
1 stop
Multiple Airlines Logo
7:05 pm - 11:20 pm
PDX
-
HEL
18h 15m
2 stops
$876Multiple Airlines
Fri, May 15 - Fri, May 22
KLM Logo
1:55 pm - 11:10 am
HEL
-
PDX
31h 15m
1 stop
KLM Logo
3:30 pm - 5:40 pm
PDX
-
HEL
16h 10m
2 stops
$905KLM
Fri, May 15 - Sun, May 24
Icelandair Logo
11:40 am - 6:00 pm
HEL
-
PDX
16h 20m
2 stops
Icelandair Logo
7:05 pm - 6:40 pm
PDX
-
HEL
37h 35m
2 stops
$912Icelandair
Fri, May 15 - Sun, May 24

KLM flights from Helsinki to Portland

Our best KLM deals on Helsinki to Portland flight tickets
KLM
May 15
HEL1:55 pmHelsinki-Vantaa
31h 15m
1 stop
PDX11:10 amPortland
May 24
PDX3:30 pmPortland
16h 10m
2 stops
HEL5:40 pmHelsinki-Vantaa
$905
KLM
May 15
HEL6:25 pmHelsinki-Vantaa
26h 45m
1 stop
PDX11:10 amPortland
May 24
PDX1:05 pmPortland
25h 20m
1 stop
HEL12:25 amHelsinki-Vantaa
$944
KLM
Apr 14
HEL6:25 pmHelsinki-Vantaa
26h 45m
1 stop
PDX11:10 amPortland
May 9
PDX1:05 pmPortland
14h 00m
1 stop
HEL1:05 pmHelsinki-Vantaa
$962

Scandinavian Airlines flights from Helsinki to Portland

Our best Scandinavian Airlines deals on Helsinki to Portland flight tickets
Scandinavian Airlines
May 15
HEL11:15 amHelsinki-Vantaa
21h 46m
2 stops
PDX11:01 pmPortland
May 24
PDX7:00 amPortland
19h 55m
3 stops
HEL12:55 pmHelsinki-Vantaa
$1,083
Scandinavian Airlines
Sep 1
HEL9:05 pmHelsinki-Vantaa
35h 17m
2 stops
PDX10:22 pmPortland
Sep 5
PDX1:38 pmPortland
15h 42m
2 stops
HEL3:20 pmHelsinki-Vantaa
$1,105
Scandinavian Airlines
Sep 1
HEL9:05 pmHelsinki-Vantaa
35h 17m
2 stops
PDX10:22 pmPortland
Sep 5
PDX1:38 pmPortland
15h 42m
2 stops
HEL3:20 pmHelsinki-Vantaa
$1,107

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 April 2, 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 5/15

8:30 am-6:00 pm

2 stops19h 30m

Portland

Fri 5/22

7:05 pm-8:20 am

3 stops27h 15m

$788

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Tue 4/14

7:00 am-11:10 am

1 stop14h 10m

Portland

Sat 5/9

5:30 am-1:05 pm

2 stops21h 35m

$816

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 5/15

5:30 am-6:00 pm

3 stops22h 30m

Portland

Fri 5/22

7:05 pm-8:20 am

3 stops27h 15m

$817

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Tue 4/14

7:00 am-5:10 pm

2 stops20h 10m

Portland

Sat 5/9

11:20 am-5:40 pm

2 stops20h 20m

$821

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Wed 5/13

6:25 pm-11:10 am

1 stop26h 45m

Portland

Wed 5/20

11:20 am-1:05 pm

2 stops15h 45m

$823

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Wed 5/13

7:00 am-2:48 pm

2 stops17h 48m

Portland

Wed 5/20

11:20 am-1:05 pm

2 stops15h 45m

$832

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 5/15

11:40 am-6:00 pm

2 stops16h 20m

Portland

Fri 5/22

7:05 pm-11:20 pm

2 stops18h 15m

$872
Quickest round-trip

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 5/15

3:00 pm-6:00 pm

1 stop13h 00m

Portland

Fri 5/22

7:05 pm-11:20 pm

2 stops18h 15m

$876

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 5/15

1:55 pm-11:10 am

1 stop31h 15m

Portland

Sun 5/24

3:30 pm-5:40 pm

2 stops16h 10m

$905

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 5/15

11:40 am-6:00 pm

2 stops16h 20m

Portland

Sun 5/24

7:05 pm-6:40 pm

2 stops37h 35m

$912

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 October. Flight prices, which tend to average around $735, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in October, then you should wait until April to fly from Helsinki, when ticket prices are also cheap, with an average price of $894.

Can stopping save me money on Helsinki to Portland flights?

You could potentially save up to 1% on your flight if you consider stops on a Helsinki to Portland flight.

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

13h 00m

Direct flights

None
The fastest flight from Helsinki to Portland takes 13h 00m
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. 13h 00m 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
Rockaway Beach
Depoe Bay
Beaverton
Hillsboro
Tigard
Longview
Hood River
Troutdale
Newberg
McMinnville
Pacific City
The Dalles
Manzanita

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.

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