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Cheap flights from Oregon to Finland from $390

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oregon to Finland departing on 12/2. 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
0 bags

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Find the cheapest flights from Oregon to Finland

Cheap round-trip flights

Icelandair Logo
3:45 pm - 12:55 pmPDX-HEL
12h 10m1 stop
Icelandair Logo
1:55 pm - 5:00 pmHEL-PDX
13h 05m1 stop
$391Icelandair
Find Deal
Mon, Oct 27 - Mon, Nov 3
Icelandair Logo
2:45 pm - 12:55 pmPDX-HEL
12h 10m1 stop
Icelandair Logo
1:55 pm - 5:00 pmHEL-PDX
13h 05m1 stop
$418Icelandair
Find Deal
Thu, Nov 27 - Sun, Dec 7
Icelandair Logo
3:45 pm - 12:55 pmPDX-HEL
12h 10m1 stop
Icelandair Logo
1:55 pm - 6:00 pmHEL-PDX
13h 05m1 stop
$419Icelandair
Find Deal
Sat, Mar 14 - Sun, Mar 22
American Airlines Logo
7:40 am - 10:45 amPDX-HEL
17h 05m1 stop
American Airlines Logo
4:00 pm - 5:12 pmHEL-PDX
35h 12m1 stop
$471American Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 11
American Airlines Logo
7:40 am - 10:45 amPDX-HEL
17h 05m1 stop
American Airlines Logo
4:00 pm - 5:12 pmHEL-PDX
35h 12m1 stop
$472American Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 11
Delta Logo
7:12 am - 4:25 pmPDX-HEL
23h 13m2 stops
Delta Logo
2:05 pm - 11:25 amHEL-PDX
31h 20m1 stop
$481Delta
Find Deal
Wed, Nov 5 - Tue, Nov 18
Multiple Airlines Logo
5:34 am - 10:45 amPDX-HEL
19h 11m1 stop
Multiple Airlines Logo
12:30 pm - 7:14 pmHEL-PDX
16h 44m1 stop
$482Multiple Airlines
Find Deal
Wed, Oct 22 - Wed, Nov 5
Delta Logo
1:40 pm - 4:25 pmPDX-HEL
40h 45m2 stops
Delta Logo
2:05 pm - 12:14 amHEL-PDX
44h 09m2 stops
$485Delta
Find Deal
Mon, Nov 3 - Tue, Nov 11
Multiple Airlines Logo
11:39 am - 4:25 pmPDX-HEL
18h 46m2 stops
Multiple Airlines Logo
7:00 am - 3:33 pmHEL-PDX
18h 33m2 stops
$494Multiple Airlines
Find Deal
Mon, Nov 3 - Tue, Nov 11
KLM Logo
3:15 pm - 5:40 pmPDX-HEL
16h 25m2 stops
KLM Logo
7:00 am - 5:27 pmHEL-PDX
20h 27m2 stops
$502KLM
Find Deal
Wed, Oct 22 - Tue, Nov 4

Icelandair flights from Oregon to Finland

Our best Icelandair deals on Oregon to Finland flight tickets
Icelandair
Oct 27
PDX3:45 pmPortland
12h 10m
1 stop
HEL12:55 pmHelsinki-Vantaa
Nov 3
HEL1:55 pmHelsinki-Vantaa
13h 05m
1 stop
PDX5:00 pmPortland
$391
Find similar
Icelandair
Nov 27
PDX2:45 pmPortland
12h 10m
1 stop
HEL12:55 pmHelsinki-Vantaa
Dec 7
HEL1:55 pmHelsinki-Vantaa
13h 05m
1 stop
PDX5:00 pmPortland
$418
Find similar
Icelandair
Mar 14
PDX3:45 pmPortland
12h 10m
1 stop
HEL12:55 pmHelsinki-Vantaa
Mar 22
HEL1:55 pmHelsinki-Vantaa
13h 05m
1 stop
PDX6:00 pmPortland
$419
Find similar

American Airlines flights from Oregon to Finland

Our best American Airlines deals on Oregon to Finland flight tickets
American Airlines
Nov 3
PDX7:40 amPortland
17h 05m
1 stop
HEL10:45 amHelsinki-Vantaa
Nov 11
HEL4:00 pmHelsinki-Vantaa
35h 12m
1 stop
PDX5:12 pmPortland
$471
Find similar
American Airlines
Nov 3
PDX7:40 amPortland
17h 05m
1 stop
HEL10:45 amHelsinki-Vantaa
Nov 11
HEL4:00 pmHelsinki-Vantaa
35h 12m
1 stop
PDX5:12 pmPortland
$472
Find similar
American Airlines
Nov 5
PDX7:40 amPortland
17h 05m
1 stop
HEL10:45 amHelsinki-Vantaa
Nov 18
HEL12:30 pmHelsinki-Vantaa
32h 39m
1 stop
PDX11:09 amPortland
$473
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Oregon to Finland 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 September 28, 2025.
Use the filters below to find and compare flights from Oregon to Finland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 10/27

3:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

Mon 11/3

1:55 pm-5:00 pm

1 stop13h 05m

$391

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Thu 11/27

2:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

Sun 12/7

1:55 pm-5:00 pm

1 stop13h 05m

$418

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sat 3/14

3:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

Sun 3/22

1:55 pm-6:00 pm

1 stop13h 05m

$419

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 11/3

7:40 am-10:45 am

1 stop17h 05m

Helsinki-Vantaa

Tue 11/11

4:00 pm-5:12 pm

1 stop35h 12m

$471

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 11/3

7:40 am-10:45 am

1 stop17h 05m

Helsinki-Vantaa

Tue 11/11

4:00 pm-5:12 pm

1 stop35h 12m

$472

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 11/5

7:12 am-4:25 pm

2 stops23h 13m

Helsinki-Vantaa

Tue 11/18

2:05 pm-11:25 am

1 stop31h 20m

$481

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 10/22

5:34 am-10:45 am

1 stop19h 11m

Helsinki-Vantaa

Wed 11/5

12:30 pm-7:14 pm

1 stop16h 44m

$482

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 11/3

1:40 pm-4:25 pm

2 stops40h 45m

Helsinki-Vantaa

Tue 11/11

2:05 pm-12:14 am

2 stops44h 09m

$485

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 11/3

11:39 am-4:25 pm

2 stops18h 46m

Helsinki-Vantaa

Tue 11/11

7:00 am-3:33 pm

2 stops18h 33m

$494

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Wed 10/22

3:15 pm-5:40 pm

2 stops16h 25m

Helsinki-Vantaa

Tue 11/4

7:00 am-5:27 pm

2 stops20h 27m

$502

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 Finland from

How to get the cheapest flight ticket from Oregon to Finland

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 Finland?

If you don’t want to visit Finland in October, then you should wait until August to fly from Oregon, when ticket prices are also cheap, with an average price of $555.

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

The cheapest day to depart from Oregon to Finland is on a Tuesday. Travelers who choose to depart for Finland on a Tuesday will often find tickets for as low as $662. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Finland on Wednesday is $1,099.

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

The cheapest time of day to fly to Finland is at noon when flights can be purchased for as low as $889. In contrast, the most expensive time of day to depart to Finland is in the evening when prices are around $1,135.

How far in advance should I book a flight to Finland?

You are more likely to see cheaper flights to Finland from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Finland for around $951 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Finland from Oregon for as low as $555 on momondo.

Can stopping save me money on Oregon to Finland flights?

You could potentially save up to 26% on your flight if you consider stops on a Oregon to Finland flight.

Cheap Oregon to Finland flight deals and tips

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

Direct flights

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

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

    Prices for flights from Oregon to Finland refresh daily.

  • How many operators does momondo search for flights from Oregon to Finland?

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

    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 Oregon to Finland.

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

    The necessary travel and health documents for your Finland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Oregon to Finland

Compare and see reviews for airlines that fly from Oregon to Finland with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $400Free CancellationRating
7.0
546 reviews
Search Icelandair flights
American AirlinesPriceFrom $481Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
FinnairPriceFrom $482Free CancellationRating
7.6
1,329 reviews
Search Finnair flights
KLMPriceFrom $487Free CancellationRating
7.8
1,390 reviews
Search KLM flights
DeltaPriceFrom $529Free CancellationRating
7.9
7,973 reviews
Search Delta flights
United AirlinesPriceFrom $570Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
British AirwaysPriceFrom $662Free CancellationRating
6.7
7,405 reviews
Search British Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Finland. momondo saves you time and could save you money on your trip.

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

Flights from Oregon to Finland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Oregon to Finland.

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

Price alerts on flights to Finland from Oregon 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 Finland 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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