What is the cheapest airline that flies from Portland to Finland?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Portland to Finland

What airlines fly to Finland?

Icelandair, Finnair and KLM are the top three most popular airlines that fly to Finland from Portland according to our data. Icelandair is the first choice among our users, with 61% of people opting to fly with this airline when traveling to Finland. Keep in mind that there are 4 different airlines that fly to Finland on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Portland Airport to Finland are refreshed on a daily basis.

How many operators does momondo search for flights from Portland Airport to Finland?

The number of operators available for flights from Portland Airport to Finland is 4 as of August 2026.

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

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 Portland Airport to Finland.

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

The travel and health documents you'll need for your trip to Finland 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 Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$241 Cheap Flights from Portland to Finland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland to Finland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:45 pm - 1:00 pmPDX Portland-HEL Helsinki-Vantaa

12h 15m1 stop Reykjavik Keflavik Intl

2:00 pm - 5:00 pmHEL Helsinki-Vantaa-PDX Portland

13h 00m1 stop Reykjavik Keflavik Intl

$412Icelandair

Mon, Nov 16 - Mon, Nov 23

3:30 pm - 2:00 pmPDX Portland-HEL Helsinki-Vantaa

12h 30m1 stop Reykjavik Keflavik Intl

3:00 pm - 11:50 amHEL Helsinki-Vantaa-PDX Portland

30h 50m1 stop Reykjavik Keflavik Intl

$412Icelandair

Sat, Aug 29 - Fri, Sep 11

11:10 am - 4:40 pmPDX Portland-HEL Helsinki-Vantaa

19h 30m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

6:40 am - 11:20 amHEL Helsinki-Vantaa-PDX Portland

14h 40m1 stop Amsterdam Schiphol

$546Delta

Sun, Jan 10 - Sun, Jan 24

7:05 am - 4:40 pmPDX Portland-HEL Helsinki-Vantaa

23h 35m2 stops New York John F Kennedy Intl Paris Charles de Gaulle

2:05 pm - 11:20 amHEL Helsinki-Vantaa-PDX Portland

31h 15m1 stop Amsterdam Schiphol

$546Delta

Tue, Nov 17 - Tue, Nov 24

1:38 pm - 4:40 pmPDX Portland-HEL Helsinki-Vantaa

17h 02m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

6:40 am - 11:20 amHEL Helsinki-Vantaa-PDX Portland

14h 40m1 stop Amsterdam Schiphol

$546Air France

Mon, Jan 11 - Mon, Jan 25

1:38 pm - 4:40 pmPDX Portland-HEL Helsinki-Vantaa

17h 02m2 stops Seattle/Tacoma Intl Paris Charles de Gaulle

6:40 am - 11:20 amHEL Helsinki-Vantaa-PDX Portland

14h 40m1 stop Amsterdam Schiphol

$546Air France

Mon, Jan 11 - Sun, Jan 24

1:20 pm - 5:25 pmPDX Portland-HEL Helsinki-Vantaa

18h 05m1 stop Amsterdam Schiphol

6:40 am - 7:03 pmHEL Helsinki-Vantaa-PDX Portland

22h 23m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$563KLM

Mon, Jan 11 - Tue, Jan 26

1:20 pm - 1:10 pmPDX Portland-HEL Helsinki-Vantaa

13h 50m1 stop Amsterdam Schiphol

6:40 am - 9:27 pmHEL Helsinki-Vantaa-PDX Portland

24h 47m2 stops Amsterdam Schiphol New York John F Kennedy Intl

$563KLM

Fri, Jan 15 - Tue, Jan 26

7:30 am - 11:10 amPDX Portland-HEL Helsinki-Vantaa

17h 40m1 stop Dallas/Fort Worth

12:30 pm - 7:42 pmHEL Helsinki-Vantaa-PDX Portland

17h 12m1 stop Dallas/Fort Worth

$711Finnair

Wed, Jan 13 - Wed, Jan 27

7:30 am - 11:10 amPDX Portland-HEL Helsinki-Vantaa

17h 40m1 stop Dallas/Fort Worth

4:00 pm - 10:38 pmHEL Helsinki-Vantaa-PDX Portland

16h 38m1 stop Los Angeles Los Angeles

$733Finnair

Mon, Jan 11 - Tue, Jan 19

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Icelandair flights from Portland to Finland

Our best Icelandair deals on Portland to Finland flight tickets

Icelandair

Aug 29

PDX3:30 pmPortland

12h 30m

1 stop

HEL2:00 pmHelsinki-Vantaa

Sep 11

HEL3:00 pmHelsinki-Vantaa

30h 50m

1 stop

PDX11:50 amPortland

$412

Icelandair

Jan 15

PDX2:45 pmPortland

12h 15m

1 stop

HEL1:00 pmHelsinki-Vantaa

Jan 26

HEL2:00 pmHelsinki-Vantaa

13h 00m

1 stop

PDX5:00 pmPortland

$413

Icelandair

Nov 3

PDX2:45 pmPortland

12h 15m

1 stop

HEL1:00 pmHelsinki-Vantaa

Nov 13

HEL2:00 pmHelsinki-Vantaa

13h 00m

1 stop

PDX5:00 pmPortland

$414

Air France flights from Portland to Finland

Our best Air France deals on Portland to Finland flight tickets

Air France

Sep 6

PDX11:22 amPortland

15h 43m

2 stops

HEL1:05 pmHelsinki-Vantaa

Sep 21

HEL7:00 amHelsinki-Vantaa

14h 10m

1 stop

PDX11:10 amPortland

$548

Air France

Aug 27

PDX11:22 amPortland

15h 43m

2 stops

HEL1:05 pmHelsinki-Vantaa

Sep 4

HEL7:00 amHelsinki-Vantaa

14h 10m

1 stop

PDX11:10 amPortland

$587

Air France

Aug 23

PDX1:05 pmPortland

14h 00m

1 stop

HEL1:05 pmHelsinki-Vantaa

Sep 7

HEL7:00 amHelsinki-Vantaa

14h 10m

1 stop

PDX11:10 amPortland

$754

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandHelsinki

PDX Portland - HEL Helsinki-Vantaa

PDXHEL

Portland

Mon 11/16

2:45 pm-1:00 pm

1 stop12h 15m

Helsinki-Vantaa

Mon 11/23

2:00 pm-5:00 pm

1 stop13h 00m

$412

PortlandHelsinki

PDX Portland - HEL Helsinki-Vantaa

PDXHEL

Portland

Sat 8/29

3:30 pm-2:00 pm

1 stop12h 30m

Helsinki-Vantaa

Fri 9/11

3:00 pm-11:50 am

1 stop30h 50m

$412

PortlandHelsinki

PDX Portland - HEL Helsinki-Vantaa

PDXHEL

Portland

Sun 1/10

11:10 am-4:40 pm

2 stops19h 30m

Helsinki-Vantaa

Sun 1/24

6:40 am-11:20 am

1 stop14h 40m

$546

PortlandHelsinki

PDX Portland - HEL Helsinki-Vantaa

PDXHEL

Portland

Tue 11/17

7:05 am-4:40 pm

2 stops23h 35m

Helsinki-Vantaa

Tue 11/24

2:05 pm-11:20 am

1 stop31h 15m

$546

PortlandHelsinki

PDX Portland - HEL Helsinki-Vantaa

PDXHEL

Portland

Mon 1/11

1:38 pm-4:40 pm

2 stops17h 02m

Helsinki-Vantaa

Mon 1/25

6:40 am-11:20 am

1 stop14h 40m

$546

PortlandHelsinki

PDX Portland - HEL Helsinki-Vantaa

PDXHEL

Portland

Mon 1/11

1:38 pm-4:40 pm

2 stops17h 02m

Helsinki-Vantaa

Sun 1/24

6:40 am-11:20 am

1 stop14h 40m

$546

PortlandHelsinki

PDX Portland - HEL Helsinki-Vantaa

PDXHEL

Portland

Mon 1/11

1:20 pm-5:25 pm

1 stop18h 05m

Helsinki-Vantaa

Tue 1/26

6:40 am-7:03 pm

2 stops22h 23m

$563

PortlandHelsinki

PDX Portland - HEL Helsinki-Vantaa

PDXHEL

Portland

Fri 1/15

1:20 pm-1:10 pm

1 stop13h 50m

Helsinki-Vantaa

Tue 1/26

6:40 am-9:27 pm

2 stops24h 47m

$563

PortlandHelsinki

PDX Portland - HEL Helsinki-Vantaa

PDXHEL

Portland

Wed 1/13

7:30 am-11:10 am

1 stop17h 40m

Helsinki-Vantaa

Wed 1/27

12:30 pm-7:42 pm

1 stop17h 12m

$711

PortlandHelsinki

PDX Portland - HEL Helsinki-Vantaa

PDXHEL

Portland

Mon 1/11

7:30 am-11:10 am

1 stop17h 40m

Helsinki-Vantaa

Tue 1/19

4:00 pm-10:38 pm

1 stop16h 38m

$733

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland 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

Prices

Airlines

What is the cheapest month to fly to Finland?

If you don’t want to visit Finland in March, then you should wait until January to fly from Portland, when ticket prices are also cheap, with an average price of $484.

Can stopping save me money on Portland to Finland flights?

You could potentially save up to 38% on your flight if you consider stops on a Portland to Finland flight.

Cheap Portland to Finland flight deals and tips

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

Fastest flight time	12h 15m
Direct flights	None

The fastest flight from Portland to Finland takes 12h 15m

There are no direct flights from Portland to Finland. There are no popular flight routes from Portland to Finland.

Search flight deals

Frequently asked questions about flying from Portland to Finland

When did momondo last update prices for flights from Portland Airport to Finland?
Prices for flights from Portland Airport to Finland are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Finland?
The number of operators available for flights from Portland Airport to Finland is 4 as of August 2026.
How old do you have to be to fly from Portland Airport to Finland?
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 Portland Airport to Finland.
What documentation or ID do you need to fly to Finland?
The travel and health documents you'll need for your trip to Finland 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 Finland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland to Finland

Compare and see reviews for airlines that fly from Portland to Finland with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom $331	Free Cancellation	Rating 7.8 1,560 reviews	Search KLM flights
Icelandair	PriceFrom $356	Free Cancellation	Rating 6.9 731 reviews	Search Icelandair flights
Delta	PriceFrom $484	Free Cancellation	Rating 7.8 8,503 reviews	Search Delta flights
Finnair	PriceFrom $621	Free Cancellation	Rating 7.6 1,427 reviews	Search Finnair flights

Why use momondo?

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

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 Portland to Finland for you.

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

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

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

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 Finland from Portland.

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

Of course. momondo tracks the price of Portland to Finland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.