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Cheap flights from Finland to Portland from $778

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Finland to Portland departing on 9/28. 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 Finland to Portland

Recent round-trip flight deals from Finland to Portland

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:05 am - 5:55 pmHEL  Helsinki-Vantaa-PDX Portland
44h 50m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
Multiple Airlines Logo
3:30 pm - 2:00 pmPDX  Portland-HEL Helsinki-Vantaa
12h 30m1 stop Reykjavik Keflavik Intl
$778Multiple Airlines
Mon, Sep 28 - Wed, Oct 7
Icelandair Logo
3:55 pm - 5:55 pmHEL  Helsinki-Vantaa-PDX Portland
36h 00m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
Icelandair Logo
3:30 pm - 6:40 pmPDX  Portland-HEL Helsinki-Vantaa
17h 10m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
$875Icelandair
Mon, Sep 28 - Wed, Oct 7
Icelandair Logo
11:55 pm - 1:37 pmHEL  Helsinki-Vantaa-PDX Portland
47h 42m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl
Icelandair Logo
3:30 pm - 6:40 pmPDX  Portland-HEL Helsinki-Vantaa
17h 10m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
$876Icelandair
Mon, Sep 28 - Wed, Oct 7
Icelandair Logo
3:55 pm - 5:55 pmHEL  Helsinki-Vantaa-PDX Portland
36h 00m2 stops Stockholm Arlanda Reykjavik Keflavik Intl
Icelandair Logo
3:30 pm - 6:40 pmPDX  Portland-HEL Helsinki-Vantaa
17h 10m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
$878Icelandair
Mon, Sep 28 - Wed, Oct 7
Icelandair Logo
11:55 pm - 5:55 pmHEL  Helsinki-Vantaa-PDX Portland
28h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
3:30 pm - 2:00 pmPDX  Portland-HEL Helsinki-Vantaa
12h 30m1 stop Reykjavik Keflavik Intl
$893Icelandair
Mon, Sep 28 - Wed, Oct 7
Icelandair Logo
11:55 pm - 1:37 pmHEL  Helsinki-Vantaa-PDX Portland
47h 42m2 stops Reykjavik Keflavik Intl Seattle/Tacoma Intl
Icelandair Logo
3:30 pm - 6:40 pmPDX  Portland-HEL Helsinki-Vantaa
17h 10m2 stops Reykjavik Keflavik Intl Stockholm Arlanda
$896Icelandair
Mon, Sep 28 - Wed, Oct 7
Icelandair Logo
11:55 pm - 5:55 pmHEL  Helsinki-Vantaa-PDX Portland
28h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
3:30 pm - 2:00 pmPDX  Portland-HEL Helsinki-Vantaa
12h 30m1 stop Reykjavik Keflavik Intl
$899Icelandair
Mon, Sep 28 - Wed, Oct 7
Icelandair Logo
11:55 pm - 5:55 pmHEL  Helsinki-Vantaa-PDX Portland
28h 00m1 stop Reykjavik Keflavik Intl
Icelandair Logo
3:30 pm - 2:00 pmPDX  Portland-HEL Helsinki-Vantaa
12h 30m1 stop Reykjavik Keflavik Intl
$900Icelandair
Mon, Sep 28 - Wed, Oct 7
Multiple Airlines Logo
11:55 am - 11:10 amHEL  Helsinki-Vantaa-PDX Portland
33h 15m2 stops Stockholm Arlanda Amsterdam Schiphol
Multiple Airlines Logo
1:05 pm - 9:20 pmPDX  Portland-HEL Helsinki-Vantaa
22h 15m2 stops Amsterdam Schiphol Stockholm Arlanda
$906Multiple Airlines
Sun, Sep 20 - Sun, Sep 27
Multiple Airlines Logo
9:20 pm - 5:55 pmHEL  Helsinki-Vantaa-PDX Portland
30h 35m3 stops Riga Intl Stockholm Arlanda Reykjavik Keflavik Intl
Multiple Airlines Logo
3:30 pm - 9:30 amPDX  Portland-HEL Helsinki-Vantaa
32h 00m3 stops Reykjavik Keflavik Intl Kastrup Copenhagen Stockholm Arlanda
$908Multiple Airlines
Mon, Sep 28 - Wed, Oct 7

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Delta flights from Finland to Portland

Our best Delta deals on Finland to Portland flight tickets
Delta
Nov 1
HEL6:40 amHelsinki-Vantaa
14h 40m
1 stop
PDX12:20 pmPortland
Nov 8
PDX11:52 amPortland
19h 33m
2 stops
HEL5:25 pmHelsinki-Vantaa
$968
Delta
Sep 28
HEL1:55 pmHelsinki-Vantaa
31h 15m
1 stop
PDX11:10 amPortland
Oct 7
PDX1:05 pmPortland
18h 35m
1 stop
HEL5:40 pmHelsinki-Vantaa
$1,063
Delta
Sep 28
HEL1:55 pmHelsinki-Vantaa
31h 15m
1 stop
PDX11:10 amPortland
Oct 7
PDX7:00 amPortland
24h 40m
2 stops
HEL5:40 pmHelsinki-Vantaa
$1,066

Icelandair flights from Finland to Portland

Our best Icelandair deals on Finland to Portland flight tickets
Icelandair
Sep 28
HEL3:55 pmHelsinki-Vantaa
36h 00m
2 stops
PDX5:55 pmPortland
Oct 7
PDX3:30 pmPortland
17h 10m
2 stops
HEL6:40 pmHelsinki-Vantaa
$875
Icelandair
Sep 28
HEL11:55 pmHelsinki-Vantaa
47h 42m
2 stops
PDX1:37 pmPortland
Oct 7
PDX3:30 pmPortland
17h 10m
2 stops
HEL6:40 pmHelsinki-Vantaa
$876
Icelandair
Sep 28
HEL3:55 pmHelsinki-Vantaa
36h 00m
2 stops
PDX5:55 pmPortland
Oct 7
PDX3:30 pmPortland
17h 10m
2 stops
HEL6:40 pmHelsinki-Vantaa
$878

momondo Fare Finder

 
Customize your flight search to find flights from Finland 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 August 9, 2026.
Use the filters below to find and compare flights from Finland to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiPortland

HEL Helsinki-Vantaa - PDX Portland

HELPDX

Helsinki-Vantaa

Mon 9/28

7:05 am-5:55 pm

2 stops44h 50m

Portland

Wed 10/7

3:30 pm-2:00 pm

1 stop12h 30m

$778

HelsinkiPortland

HEL Helsinki-Vantaa - PDX Portland

HELPDX

Helsinki-Vantaa

Mon 9/28

3:55 pm-5:55 pm

2 stops36h 00m

Portland

Wed 10/7

3:30 pm-6:40 pm

2 stops17h 10m

$875

HelsinkiPortland

HEL Helsinki-Vantaa - PDX Portland

HELPDX

Helsinki-Vantaa

Mon 9/28

11:55 pm-1:37 pm

2 stops47h 42m

Portland

Wed 10/7

3:30 pm-6:40 pm

2 stops17h 10m

$876

HelsinkiPortland

HEL Helsinki-Vantaa - PDX Portland

HELPDX

Helsinki-Vantaa

Mon 9/28

3:55 pm-5:55 pm

2 stops36h 00m

Portland

Wed 10/7

3:30 pm-6:40 pm

2 stops17h 10m

$878
Quickest round-trip

HelsinkiPortland

HEL Helsinki-Vantaa - PDX Portland

HELPDX

Helsinki-Vantaa

Mon 9/28

11:55 pm-5:55 pm

1 stop28h 00m

Portland

Wed 10/7

3:30 pm-2:00 pm

1 stop12h 30m

$893

HelsinkiPortland

HEL Helsinki-Vantaa - PDX Portland

HELPDX

Helsinki-Vantaa

Mon 9/28

11:55 pm-1:37 pm

2 stops47h 42m

Portland

Wed 10/7

3:30 pm-6:40 pm

2 stops17h 10m

$896

HelsinkiPortland

HEL Helsinki-Vantaa - PDX Portland

HELPDX

Helsinki-Vantaa

Mon 9/28

11:55 pm-5:55 pm

1 stop28h 00m

Portland

Wed 10/7

3:30 pm-2:00 pm

1 stop12h 30m

$899

HelsinkiPortland

HEL Helsinki-Vantaa - PDX Portland

HELPDX

Helsinki-Vantaa

Mon 9/28

11:55 pm-5:55 pm

1 stop28h 00m

Portland

Wed 10/7

3:30 pm-2:00 pm

1 stop12h 30m

$900

HelsinkiPortland

HEL Helsinki-Vantaa - PDX Portland

HELPDX

Helsinki-Vantaa

Sun 9/20

11:55 am-11:10 am

2 stops33h 15m

Portland

Sun 9/27

1:05 pm-9:20 pm

2 stops22h 15m

$906

HelsinkiPortland

HEL Helsinki-Vantaa - PDX Portland

HELPDX

Helsinki-Vantaa

Mon 9/28

9:20 pm-5:55 pm

3 stops30h 35m

Portland

Wed 10/7

3:30 pm-9:30 am

3 stops32h 00m

$908

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Finland 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 cheapest month to fly to Portland?

The cheapest month to fly to Portland from Finland is in May. Flight prices, which tend to average around $883, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in May, then you should wait until April to fly from Finland, when ticket prices are also cheap, with an average price of $884.

Cheap Finland to Portland flight deals and tips

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

Fastest flight time

12h 55m

Direct flights

None
The fastest flight from Finland to Portland takes 12h 55m
There are no direct flights from Finland to Portland. There are no popular flight routes from Finland to Portland.
Search flight deals

Frequently asked questions about flying from Finland to Portland

  • When did momondo last update prices for flights from Finland to Portland Airport?

    Prices for flights from Finland to Portland Airport are updated daily.

  • How old do you have to be to fly from Finland to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Finland to Portland Airport.

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

    The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted 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
Vancouver
Cannon Beach
Salem
Astoria
Long Beach
Beaverton
Rockaway Beach
Hillsboro
Tigard
Depoe Bay
Longview
Hood River
Newberg
Clackamas
Troutdale
Gresham
Kelso
Wilsonville

Why use momondo?

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

Finding the right flight to Portland from Finland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

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

Yes. All flights to Portland from Finland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Portland from Finland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Finland and alert you when they change.

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