What is the cheapest airline that flies from Washington to Helsinki-Vantaa?

Icelandair, Delta, and Air France are the most popular carriers operating from Washington to Helsinki-Vantaa

What airlines fly to Helsinki?

Icelandair, Scandinavian Airlines and Finnair are the top three most popular airlines that fly to Helsinki from State of Washington according to our data. Icelandair is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Helsinki. Keep in mind that there are 5 different airlines that fly to Helsinki on a routine basis, so you have a few additional options to choose from.

How many flights depart from State of Washington to Helsinki on average per day?

As of June 2026, there are 2 flights per day flying from State of Washington to Helsinki. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

How many flights depart from State of Washington to Helsinki on average per week?

The number of flights available between State of Washington and Helsinki is 15 per week as of June 2026. The most frequent departure day is Tue, with 33% of weekly flights leaving on this day.

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

Prices for flights from Washington to Helsinki-Vantaa Airport were last updated today.

How many operators does momondo search for flights from Washington to Helsinki-Vantaa Airport?

As of June 2026, there are 8 operators available to choose from for flights from Washington to Helsinki-Vantaa Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Helsinki-Vantaa Airport.

What documentation or ID do you need to fly to Helsinki-Vantaa Airport?

The necessary travel and health documents for your Helsinki-Vantaa Airport 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.

$225 Cheap Flights from Washington to Helsinki in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Helsinki

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:45 pm - 12:55 pm

PDX

HEL

12h 10m

1 stop

1:55 pm - 5:00 pm

HEL

PDX

13h 05m

1 stop

$413Icelandair

Thu, Nov 19 - Fri, Nov 27

2:45 pm - 12:55 pm

PDX

HEL

12h 10m

1 stop

1:55 pm - 5:00 pm

HEL

PDX

13h 05m

1 stop

$440Icelandair

Mon, Nov 16 - Wed, Nov 25

2:45 pm - 12:55 pm

PDX

HEL

12h 10m

1 stop

1:55 pm - 5:00 pm

HEL

PDX

13h 05m

1 stop

$442Icelandair

Tue, Nov 17 - Fri, Nov 27

7:05 pm - 10:30 pm

PDX

HEL

17h 25m

1 stop

11:30 pm - 11:45 am

HEL

PDX

22h 15m

1 stop

$488Icelandair

Sun, Aug 16 - Mon, Aug 31

2:45 pm - 12:55 pm

PDX

HEL

12h 10m

1 stop

1:55 pm - 5:00 pm

HEL

PDX

13h 05m

1 stop

$503Icelandair

Mon, Nov 16 - Mon, Nov 30

8:00 am - 4:40 pm

SEA

HEL

22h 40m

2 stops

8:30 am - 10:42 pm

HEL

SEA

24h 12m

3 stops

$522Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

8:00 am - 8:00 pm

SEA

HEL

26h 00m

2 stops

8:30 am - 9:07 pm

HEL

SEA

22h 37m

2 stops

$527Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

8:00 am - 4:40 pm

SEA

HEL

22h 40m

2 stops

8:30 am - 10:42 pm

HEL

SEA

24h 12m

3 stops

$529Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

3:30 pm - 2:00 pm

PDX

HEL

12h 30m

1 stop

1:55 pm - 6:00 pm

HEL

PDX

13h 05m

1 stop

$534Icelandair

Mon, Oct 12 - Mon, Oct 26

8:00 am - 4:40 pm

SEA

HEL

22h 40m

2 stops

8:30 am - 10:42 pm

HEL

SEA

24h 12m

3 stops

$535Multiple Airlines

Wed, Aug 19 - Wed, Aug 26

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Icelandair flights from State of Washington to Helsinki

Our best Icelandair deals on State of Washington to Helsinki flight tickets

Icelandair

Nov 19

PDX2:45 pmPortland

12h 10m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 27

HEL1:55 pmHelsinki-Vantaa

13h 05m

1 stop

PDX5:00 pmPortland

$413

Icelandair

Nov 16

PDX2:45 pmPortland

12h 10m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 25

HEL1:55 pmHelsinki-Vantaa

13h 05m

1 stop

PDX5:00 pmPortland

$440

Icelandair

Nov 17

PDX2:45 pmPortland

12h 10m

1 stop

HEL12:55 pmHelsinki-Vantaa

Nov 27

HEL1:55 pmHelsinki-Vantaa

13h 05m

1 stop

PDX5:00 pmPortland

$442

United Airlines flights from State of Washington to Helsinki

Our best United Airlines deals on State of Washington to Helsinki flight tickets

United Airlines

Nov 11

PDX5:00 amPortland

27h 50m

2 stops

HEL6:50 pmHelsinki-Vantaa

Nov 18

HEL12:45 pmHelsinki-Vantaa

20h 27m

2 stops

PDX11:12 pmPortland

$598

United Airlines

Nov 8

PDX7:07 pmPortland

37h 43m

2 stops

HEL6:50 pmHelsinki-Vantaa

Nov 15

HEL12:45 pmHelsinki-Vantaa

42h 17m

2 stops

PDX9:02 pmPortland

$609

United Airlines

Nov 11

PDX1:15 pmPortland

19h 35m

3 stops

HEL6:50 pmHelsinki-Vantaa

Nov 18

HEL12:45 pmHelsinki-Vantaa

20h 27m

2 stops

PDX11:12 pmPortland

$659

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Thu 11/19

2:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

Fri 11/27

1:55 pm-5:00 pm

1 stop13h 05m

$413

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 11/16

2:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

Wed 11/25

1:55 pm-5:00 pm

1 stop13h 05m

$440

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Tue 11/17

2:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

Fri 11/27

1:55 pm-5:00 pm

1 stop13h 05m

$442

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Sun 8/16

7:05 pm-10:30 pm

1 stop17h 25m

Helsinki-Vantaa

Mon 8/31

11:30 pm-11:45 am

1 stop22h 15m

$488

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 11/16

2:45 pm-12:55 pm

1 stop12h 10m

Helsinki-Vantaa

Mon 11/30

1:55 pm-5:00 pm

1 stop13h 05m

$503

SeattleHelsinki

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Wed 8/19

8:00 am-4:40 pm

2 stops22h 40m

Helsinki-Vantaa

Wed 8/26

8:30 am-10:42 pm

3 stops24h 12m

$522

SeattleHelsinki

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Wed 8/19

8:00 am-8:00 pm

2 stops26h 00m

Helsinki-Vantaa

Wed 8/26

8:30 am-9:07 pm

2 stops22h 37m

$527

SeattleHelsinki

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Wed 8/19

8:00 am-4:40 pm

2 stops22h 40m

Helsinki-Vantaa

Wed 8/26

8:30 am-10:42 pm

3 stops24h 12m

$529

PortlandHelsinki

PDX - HEL

PDXHEL

Portland

Mon 10/12

3:30 pm-2:00 pm

1 stop12h 30m

Helsinki-Vantaa

Mon 10/26

1:55 pm-6:00 pm

1 stop13h 05m

$534

SeattleHelsinki

SEA - HEL

SEAHEL

Seattle/Tacoma Intl

Wed 8/19

8:00 am-4:40 pm

2 stops22h 40m

Helsinki-Vantaa

Wed 8/26

8:30 am-10:42 pm

3 stops24h 12m

$535

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 State of Washington to Helsinki

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

Other information

What is the cheapest month to fly to Helsinki?

The month of January is, on average, the cheapest month to fly to Helsinki from State of Washington, with most prices found around $291. If you aren’t able to travel during the month of January, then book flights to Helsinki from State of Washington during August instead. Flights to Helsinki in August, while not as cheap as those in January, still average around $309.

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

The cheapest day to depart on your flight to Helsinki is on a Wednesday when prices can be found for as low as $666. This is often the case because there is less demand to fly during this day of the week. Flights from State of Washington to Helsinki on a Sunday will generally be more expensive and average around $1,184. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Washington to Helsinki-Vantaa flight route?

Fly from Seattle/Tacoma Intl to Helsinki-Vantaa for the best Washington - Helsinki-Vantaa flight prices

How far in advance should I book a flight from Washington to Helsinki?

You are more likely to see cheaper flights to Helsinki from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Helsinki for around $867 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Helsinki from State of Washington for as low as $595 on momondo.

What cabin class options are available on State of Washington to Helsinki flights?

There are 3 cabin classes available to choose from on State of Washington to Helsinki flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Helsinki flights?

You could potentially save up to 25% on your flight if you consider stops on a State of Washington to Helsinki flight.

Cheap State of Washington to Helsinki flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Helsinki

Best Price Found	$415
Fastest flight time	9h 30m
Direct flights	Mon, Tue, Wed and Sat
Airports in Helsinki	1 airport

The best one-way flight to Helsinki from State of Washington in the past 72 hours is $415. The best round-trip flight deal from State of Washington to Helsinki found on momondo in the last 72 hours is $810.

The fastest flight from State of Washington to Helsinki takes 9h 30m

Direct flights go from State of Washington to Helsinki on Monday, Tuesday, Wednesday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Helsinki. From State of Washington there are direct flights to Helsinki-Vantaa (HEL).

Search flight deals

Frequently asked questions about flying from Washington to Helsinki

When did momondo last update prices for flights from Washington to Helsinki-Vantaa Airport?
Prices for flights from Washington to Helsinki-Vantaa Airport were last updated today.
How many operators does momondo search for flights from Washington to Helsinki-Vantaa Airport?
As of June 2026, there are 8 operators available to choose from for flights from Washington to Helsinki-Vantaa Airport.
How old do you have to be to fly from Washington to Helsinki-Vantaa Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Helsinki-Vantaa Airport.
What documentation or ID do you need to fly to Helsinki-Vantaa Airport?
The necessary travel and health documents for your Helsinki-Vantaa Airport 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.
What is the most popular plane model from State of Washington to Helsinki?
Based on momondo bookings for flights between State of Washington and Helsinki, the leading plane model is Airbus A330-300, making up 47.62% of the total bookings. Other popular models include Airbus A330 with 12.70%, Airbus A350-900 with 6.35%, and Boeing 787-9 Dreamliner with 6.35%.

Best airlines flying from State of Washington to Helsinki

Compare and see reviews for airlines that fly from State of Washington to Helsinki with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $323	Free Cancellation	Rating 7.4 1,854 reviews	Search Scandinavian Airlines flights
Icelandair	PriceFrom $517	Free Cancellation	Rating 7.0 690 reviews	Search Icelandair flights
British Airways	PriceFrom $725	Free Cancellation	Rating 6.7 8,072 reviews	Search British Airways flights
Finnair	PriceFrom $786	Free Cancellation	Rating 7.6 1,415 reviews	Search Finnair flights
Lufthansa	PriceFrom $852	Free Cancellation	Rating 6.8 8,100 reviews	Search Lufthansa flights

Vantaa

Espoo

Lahti

Kotka

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Helsinki. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Helsinki from Washington with this policy.

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

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

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

Price alerts on flights to Helsinki from Washington 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.