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

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

How old do you have to be to fly from Finland to Washington?

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 Finland to Washington.

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

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$401 Cheap Flights from Finland to Washington in 2026

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Find the cheapest flights from Finland to Washington

Round-trip

One-way

Last minute

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Recent round-trip flight deals from Finland to Washington

Enter your travel dates to find the best prices.

11:05 am - 8:40 pm

HEL

SEA

19h 35m

2 stops

7:00 pm - 8:35 pm

SEA

HEL

15h 35m

2 stops

$592Multiple Airlines

Thu, Apr 9 - Wed, Apr 22

11:05 am - 5:55 pm

HEL

SEA

16h 50m

2 stops

3:40 pm - 8:35 pm

SEA

HEL

18h 55m

2 stops

$596Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

5:30 am - 5:55 pm

HEL

SEA

22h 25m

3 stops

7:00 pm - 8:00 pm

SEA

HEL

15h 00m

2 stops

$643Multiple Airlines

Wed, Apr 15 - Wed, Apr 22

6:15 am - 9:23 am

HEL

PDX

37h 08m

2 stops

3:30 pm - 2:00 pm

PDX

HEL

12h 30m

1 stop

$676Multiple Airlines

Mon, Apr 13 - Mon, Apr 20

8:20 am - 5:15 pm

HEL

SEA

18h 55m

1 stop

7:10 pm - 6:40 pm

SEA

HEL

37h 30m

1 stop

$743Turkish Airlines

Mon, Apr 6 - Mon, Apr 20

8:20 am - 5:15 pm

HEL

SEA

18h 55m

1 stop

7:10 pm - 6:40 pm

SEA

HEL

37h 30m

1 stop

$745Turkish Airlines

Thu, Apr 9 - Wed, Apr 22

3:00 pm - 6:00 pm

HEL

PDX

13h 00m

1 stop

3:30 pm - 2:00 pm

PDX

HEL

12h 30m

1 stop

$806Icelandair

Mon, Apr 13 - Mon, Apr 20

1:55 pm - 6:00 pm

HEL

PDX

13h 05m

1 stop

3:45 pm - 12:55 pm

PDX

HEL

12h 10m

1 stop

$810Icelandair

Fri, Mar 20 - Thu, Mar 26

7:00 am - 12:25 pm

HEL

PDX

14h 25m

1 stop

10:42 am - 1:05 pm

PDX

HEL

16h 23m

2 stops

$924Air France

Mon, Mar 23 - Tue, Mar 31

7:00 am - 12:25 pm

HEL

PDX

14h 25m

1 stop

1:05 pm - 5:40 pm

PDX

HEL

18h 35m

1 stop

$931KLM

Mon, Mar 23 - Tue, Mar 31

Icelandair flights from Finland to State of Washington

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

Icelandair

Apr 15

HEL3:00 pmHelsinki-Vantaa

12h 55m

1 stop

SEA5:55 pmSeattle/Tacoma Intl

Apr 22

SEA7:00 pmSeattle/Tacoma Intl

33h 00m

1 stop

HEL2:00 pmHelsinki-Vantaa

$787

Icelandair

Apr 16

HEL3:00 pmHelsinki-Vantaa

15h 40m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

Apr 23

SEA7:00 pmSeattle/Tacoma Intl

33h 00m

1 stop

HEL2:00 pmHelsinki-Vantaa

$797

Icelandair

Apr 13

HEL3:00 pmHelsinki-Vantaa

13h 00m

1 stop

PDX6:00 pmPortland

Apr 20

PDX3:30 pmPortland

12h 30m

1 stop

HEL2:00 pmHelsinki-Vantaa

$806

Turkish Airlines flights from Finland to State of Washington

Our best Turkish Airlines deals on Finland to State of Washington flight tickets

Turkish Airlines

Apr 6

HEL8:20 amHelsinki-Vantaa

18h 55m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Apr 20

SEA7:10 pmSeattle/Tacoma Intl

37h 30m

1 stop

HEL6:40 pmHelsinki-Vantaa

$743

Turkish Airlines

Apr 9

HEL8:20 amHelsinki-Vantaa

18h 55m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Apr 22

SEA7:10 pmSeattle/Tacoma Intl

37h 30m

1 stop

HEL6:40 pmHelsinki-Vantaa

$745

Turkish Airlines

Apr 6

HEL12:05 pmHelsinki-Vantaa

39h 10m

1 stop

SEA5:15 pmSeattle/Tacoma Intl

Apr 20

SEA7:10 pmSeattle/Tacoma Intl

37h 30m

1 stop

HEL6:40 pmHelsinki-Vantaa

$761

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Thu 4/9

11:05 am-8:40 pm

2 stops19h 35m

Seattle/Tacoma Intl

Wed 4/22

7:00 pm-8:35 pm

2 stops15h 35m

$592

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Wed 4/15

11:05 am-5:55 pm

2 stops16h 50m

Seattle/Tacoma Intl

Wed 4/22

3:40 pm-8:35 pm

2 stops18h 55m

$596

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Wed 4/15

5:30 am-5:55 pm

3 stops22h 25m

Seattle/Tacoma Intl

Wed 4/22

7:00 pm-8:00 pm

2 stops15h 00m

$643

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Mon 4/13

6:15 am-9:23 am

2 stops37h 08m

Portland

Mon 4/20

3:30 pm-2:00 pm

1 stop12h 30m

$676

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Mon 4/6

8:20 am-5:15 pm

1 stop18h 55m

Seattle/Tacoma Intl

Mon 4/20

7:10 pm-6:40 pm

1 stop37h 30m

$743

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Thu 4/9

8:20 am-5:15 pm

1 stop18h 55m

Seattle/Tacoma Intl

Wed 4/22

7:10 pm-6:40 pm

1 stop37h 30m

$745

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Mon 4/13

3:00 pm-6:00 pm

1 stop13h 00m

Portland

Mon 4/20

3:30 pm-2:00 pm

1 stop12h 30m

$806

Quickest round-trip

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 3/20

1:55 pm-6:00 pm

1 stop13h 05m

Portland

Thu 3/26

3:45 pm-12:55 pm

1 stop12h 10m

$810

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Mon 3/23

7:00 am-12:25 pm

1 stop14h 25m

Portland

Tue 3/31

10:42 am-1:05 pm

2 stops16h 23m

$924

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Mon 3/23

7:00 am-12:25 pm

1 stop14h 25m

Portland

Tue 3/31

1:05 pm-5:40 pm

1 stop18h 35m

$931

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 Finland to State of Washington

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 State of Washington?

The month of October is, on average, the cheapest month to fly to State of Washington from Finland, with most prices found around $785. If you aren’t able to travel to State of Washington during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $801.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Finland to State of Washington is on a Saturday. Travelers who choose to depart for State of Washington on a Saturday will often find tickets for as low as $991. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Finland to State of Washington for around $1,051.

What is the cheapest Finland to Washington flight route?

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

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Finland when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $903 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Finland for as low as $798 on momondo.

What cabin class options are available on Finland to Washington flights?

There are 3 cabin classes available to choose from on Finland to Washington 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 Finland to State of Washington flights?

You could potentially save up to 11% on your flight if you consider stops on a Finland to State of Washington flight.

Cheap Finland to State of Washington flight deals and tips

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

Fastest flight time	9h 40m
Direct flights	Mon, Wed and Sat
Airports in State of Washington	96 airports

The fastest flight from Finland to State of Washington takes 9h 40m

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

There are 96 airports in State of Washington. From Finland there are direct flights to Seattle/Tacoma Intl (SEA).

Search flight deals

When did momondo last update prices for flights from Finland to Washington?
Prices for flights from Finland to Washington are refreshed on a daily basis.
How old do you have to be to fly from Finland to Washington?
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 Finland to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Finland to State of Washington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Finland to State of Washington is Airbus A330-300 (70.83% of total bookings). The next most popular plane models are Airbus A330 (22.92%), Airbus A350-900 (4.17%), and Airbus A320-100/200 (2.08%).

Why use momondo?

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

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

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

momondo does allow users to show only those flights to Washington from Finland which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Finland and Washington by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Finland to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.