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Cheap flights from Helsinki to Oregon from $505

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 Oregon departing on 12/3. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Icelandair Logo
4:05 pm - 5:00 pmHEL-PDX
34h 55m2 stops
Icelandair Logo
10:40 am - 12:55 pmPDX-HEL
16h 15m2 stops
$797Icelandair
Find Deal
dom., nov. 23 - mar., dic. 9
Icelandair Logo
4:05 pm - 5:00 pmHEL-PDX
34h 55m2 stops
Icelandair Logo
10:40 am - 12:55 pmPDX-HEL
16h 15m2 stops
$833Icelandair
Find Deal
dom., nov. 23 - jue., dic. 11
Delta Logo
7:00 am - 11:25 amHEL-PDX
14h 25m1 stop
Delta Logo
11:35 am - 4:25 pmPDX-HEL
18h 50m2 stops
$855Delta
Find Deal
lun., nov. 24 - lun., dic. 8
Delta Logo
7:00 am - 3:33 pmHEL-PDX
18h 33m2 stops
Delta Logo
11:35 am - 4:25 pmPDX-HEL
18h 50m2 stops
$860Delta
Find Deal
lun., nov. 24 - lun., dic. 8
KLM Logo
6:20 pm - 11:25 amHEL-PDX
27h 05m1 stop
KLM Logo
1:25 pm - 12:05 amPDX-HEL
24h 40m1 stop
$862KLM
Find Deal
mar., nov. 25 - lun., dic. 8
KLM Logo
7:00 am - 3:33 pmHEL-PDX
18h 33m2 stops
KLM Logo
1:25 pm - 5:25 pmPDX-HEL
18h 00m1 stop
$868KLM
Find Deal
mié., nov. 26 - lun., dic. 8
Air Canada Logo
7:05 am - 6:30 pmHEL-PDX
21h 25m2 stops
Air Canada Logo
7:00 pm - 7:00 pmPDX-HEL
38h 00m2 stops
$942Air Canada
Find Deal
mié., abr. 1 - dom., abr. 5
Air Canada Logo
7:05 am - 6:30 pmHEL-PDX
21h 25m2 stops
Air Canada Logo
3:15 pm - 7:00 pmPDX-HEL
17h 45m2 stops
$944Air Canada
Find Deal
mié., abr. 1 - dom., abr. 5
Lufthansa Logo
1:55 pm - 12:26 amHEL-PDX
20h 31m2 stops
Lufthansa Logo
10:10 am - 4:40 pmPDX-HEL
20h 30m2 stops
$947Lufthansa
Find Deal
mar., nov. 25 - lun., dic. 8
Lufthansa Logo
1:55 pm - 12:26 amHEL-PDX
20h 31m2 stops
Lufthansa Logo
10:10 am - 4:30 pmPDX-HEL
20h 20m2 stops
$982Lufthansa
Find Deal
mar., nov. 25 - mié., dic. 10

Air Canada flights from Helsinki to Oregon

Our best Air Canada deals on Helsinki to Oregon flight tickets
Air Canada
Apr 1
HEL7:05 amHelsinki-Vantaa
21h 25m
2 stops
PDX6:30 pmPortland
Apr 5
PDX7:00 pmPortland
38h 00m
2 stops
HEL7:00 pmHelsinki-Vantaa
$942
Find similar
Air Canada
Apr 1
HEL7:05 amHelsinki-Vantaa
21h 25m
2 stops
PDX6:30 pmPortland
Apr 5
PDX3:15 pmPortland
17h 45m
2 stops
HEL7:00 pmHelsinki-Vantaa
$944
Find similar
Air Canada
Nov 27
HEL6:55 amHelsinki-Vantaa
36h 20m
2 stops
PDX9:15 amPortland
Dec 6
PDX3:15 pmPortland
41h 35m
2 stops
HEL6:50 pmHelsinki-Vantaa
$1,007
Find similar

Delta flights from Helsinki to Oregon

Our best Delta deals on Helsinki to Oregon flight tickets
Delta
Nov 24
HEL7:00 amHelsinki-Vantaa
14h 25m
1 stop
PDX11:25 amPortland
Dec 8
PDX11:35 amPortland
18h 50m
2 stops
HEL4:25 pmHelsinki-Vantaa
$855
Find similar
Delta
Nov 24
HEL7:00 amHelsinki-Vantaa
18h 33m
2 stops
PDX3:33 pmPortland
Dec 8
PDX11:35 amPortland
18h 50m
2 stops
HEL4:25 pmHelsinki-Vantaa
$860
Find similar
Delta
Nov 26
HEL7:00 amHelsinki-Vantaa
18h 33m
2 stops
PDX3:33 pmPortland
Dec 10
PDX7:05 amPortland
20h 05m
2 stops
HEL1:10 pmHelsinki-Vantaa
$866
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Helsinki to Oregon 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 noviembre 6, 2025.
Use the filters below to find and compare flights from Helsinki to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

dom. 11/23

4:05 pm-5:00 pm

2 stops34h 55m

Portland

mar. 12/9

10:40 am-12:55 pm

2 stops16h 15m

$797

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

dom. 11/23

4:05 pm-5:00 pm

2 stops34h 55m

Portland

jue. 12/11

10:40 am-12:55 pm

2 stops16h 15m

$833

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

lun. 11/24

7:00 am-11:25 am

1 stop14h 25m

Portland

lun. 12/8

11:35 am-4:25 pm

2 stops18h 50m

$855

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

lun. 11/24

7:00 am-3:33 pm

2 stops18h 33m

Portland

lun. 12/8

11:35 am-4:25 pm

2 stops18h 50m

$860

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

mar. 11/25

6:20 pm-11:25 am

1 stop27h 05m

Portland

lun. 12/8

1:25 pm-12:05 am

1 stop24h 40m

$862

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

mié. 11/26

7:00 am-3:33 pm

2 stops18h 33m

Portland

lun. 12/8

1:25 pm-5:25 pm

1 stop18h 00m

$868

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

mié. 4/1

7:05 am-6:30 pm

2 stops21h 25m

Portland

dom. 4/5

7:00 pm-7:00 pm

2 stops38h 00m

$942

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

mié. 4/1

7:05 am-6:30 pm

2 stops21h 25m

Portland

dom. 4/5

3:15 pm-7:00 pm

2 stops17h 45m

$944

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

mar. 11/25

1:55 pm-12:26 am

2 stops20h 31m

Portland

lun. 12/8

10:10 am-4:40 pm

2 stops20h 30m

$947

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

mar. 11/25

1:55 pm-12:26 am

2 stops20h 31m

Portland

mié. 12/10

10:10 am-4:30 pm

2 stops20h 20m

$982

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oregon from

How to get the cheapest flight ticket from Helsinki to Oregon

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 Oregon?

The month of October is, on average, the cheapest month to fly to Oregon from Helsinki, with most prices found around $735. The month of April is another great option to travel to Oregon, with average flight prices from Helsinki averaging around $806.

What is the cheapest day to depart on your flight to Oregon?

On average, the least expensive day to fly to Oregon from Helsinki is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $817. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Wednesday, with ticket prices averaging around $1,023.

What is the cheapest time of day to depart on your flight to Oregon?

According to our data, the cheapest time of day to fly to Oregon is in the morning. momondo users have found flights departing from Helsinki to Oregon in the morning for as low as $859. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the afternoon, with an average ticket price of $1,022. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Can stopping save me money on Helsinki to Oregon flights?

You could potentially save up to 15% on your flight if you consider stops on a Helsinki to Oregon flight.

Cheap Helsinki to Oregon flight deals and tips

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

Direct flights

None
There are no direct flights from Helsinki to Oregon. There are no popular flight routes from Helsinki to Oregon.
Search flight deals

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

    Prices for flights from Helsinki-Vantaa Airport to Oregon are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helsinki-Vantaa Airport to Oregon.

  • What documentation or ID do you need to fly to Oregon?

    The required travel and health documents for your Oregon 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 Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Helsinki to Oregon for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Oregon from Helsinki.

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

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

An easier way to manage your Oregon 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.
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1 adult
sáb. 12/6
sáb. 12/13
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