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Cheap flights from Finland to Washington from $444

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Finland to Washington departing on 9/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Finland to Washington

Recent round-trip flight deals from Finland to Washington

Logo
7:05 am - 5:50 pmHEL-SEA
20h 45m2 stops
Logo
3:45 pm - 11:05 pmSEA-HEL
21h 20m2 stops
$568
Find Deal
Thu, Sep 4 - Wed, Sep 17
Logo
9:15 pm - 8:40 pmHEL-SEA
33h 25m2 stops
Logo
3:45 pm - 9:20 pmSEA-HEL
19h 35m2 stops
$616
Find Deal
Sun, Sep 28 - Sun, Oct 5
Scandinavian Airlines Logo
9:00 pm - 2:00 pmHEL-SEA
27h 00m1 stop
Scandinavian Airlines Logo
4:20 pm - 12:05 amSEA-HEL
21h 45m1 stop
$666Scandinavian Airlines
Find Deal
Sat, Oct 4 - Sun, Oct 19
Scandinavian Airlines Logo
6:35 am - 2:00 pmHEL-SEA
17h 25m1 stop
Scandinavian Airlines Logo
4:20 pm - 12:05 amSEA-HEL
21h 45m1 stop
$668Scandinavian Airlines
Find Deal
Fri, Oct 3 - Sun, Oct 19
Icelandair Logo
11:10 am - 5:00 pmHEL-SEA
15h 50m2 stops
Icelandair Logo
2:35 pm - 3:15 pmSEA-HEL
14h 40m2 stops
$756Icelandair
Find Deal
Wed, Nov 5 - Wed, Nov 19
Icelandair Logo
12:00 pm - 5:50 pmHEL-SEA
15h 50m2 stops
Icelandair Logo
3:45 pm - 3:35 pmSEA-HEL
37h 50m2 stops
$765Icelandair
Find Deal
Mon, Oct 6 - Tue, Oct 21
Turkish Airlines Logo
12:35 pm - 10:35 amHEL-SEA
32h 00m1 stop
Turkish Airlines Logo
7:10 pm - 6:40 pmSEA-HEL
37h 30m1 stop
$787Turkish Airlines
Find Deal
Mon, Sep 15 - Mon, Sep 22
Turkish Airlines Logo
7:35 pm - 5:15 pmHEL-SEA
31h 40m1 stop
Turkish Airlines Logo
8:00 pm - 6:05 pmSEA-HEL
37h 05m1 stop
$789Turkish Airlines
Find Deal
Sat, Oct 18 - Sat, Nov 1
Delta Logo
7:00 am - 11:45 amHEL-SEA
14h 45m1 stop
Delta Logo
9:37 am - 4:25 pmSEA-HEL
20h 48m2 stops
$830Delta
Find Deal
Thu, Nov 6 - Thu, Nov 20
Delta Logo
7:00 am - 11:25 amHEL-PDX
14h 25m1 stop
Delta Logo
7:10 am - 4:25 pmPDX-HEL
23h 15m2 stops
$900Delta
Find Deal
Fri, Nov 14 - Tue, Nov 18

Icelandair flights from Finland to State of Washington

Our best Icelandair deals on Finland to State of Washington flight tickets
Icelandair
Nov 5
HEL11:10 amHelsinki-Vantaa
15h 50m
2 stops
SEA5:00 pmSeattle/Tacoma Intl
Nov 19
SEA2:35 pmSeattle/Tacoma Intl
14h 40m
2 stops
HEL3:15 pmHelsinki-Vantaa
$756
Find similar
Icelandair
Oct 6
HEL12:00 pmHelsinki-Vantaa
15h 50m
2 stops
SEA5:50 pmSeattle/Tacoma Intl
Oct 21
SEA3:45 pmSeattle/Tacoma Intl
37h 50m
2 stops
HEL3:35 pmHelsinki-Vantaa
$765
Find similar
Icelandair
Nov 9
HEL4:05 pmHelsinki-Vantaa
34h 55m
2 stops
SEA5:00 pmSeattle/Tacoma Intl
Nov 19
SEA8:37 amSeattle/Tacoma Intl
18h 18m
2 stops
HEL12:55 pmHelsinki-Vantaa
$775
Find similar

Scandinavian Airlines flights from Finland to State of Washington

Our best Scandinavian Airlines deals on Finland to State of Washington flight tickets
Scandinavian Airlines
Oct 4
HEL9:00 pmHelsinki-Vantaa
27h 00m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
Oct 19
SEA4:20 pmSeattle/Tacoma Intl
21h 45m
1 stop
HEL12:05 amHelsinki-Vantaa
$666
Find similar
Scandinavian Airlines
Oct 3
HEL6:35 amHelsinki-Vantaa
17h 25m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
Oct 19
SEA4:20 pmSeattle/Tacoma Intl
21h 45m
1 stop
HEL12:05 amHelsinki-Vantaa
$668
Find similar
Scandinavian Airlines
Oct 4
HEL9:00 pmHelsinki-Vantaa
27h 00m
1 stop
SEA2:00 pmSeattle/Tacoma Intl
Oct 19
SEA4:20 pmSeattle/Tacoma Intl
13h 05m
1 stop
HEL3:25 pmHelsinki-Vantaa
$689
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Finland to State of Washington 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 August 17, 2025.
Use the filters below to find and compare flights from Finland to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Thu 9/4

7:05 am-5:50 pm

2 stops20h 45m

Seattle/Tacoma Intl

Wed 9/17

3:45 pm-11:05 pm

2 stops21h 20m

$568

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Sun 9/28

9:15 pm-8:40 pm

2 stops33h 25m

Seattle/Tacoma Intl

Sun 10/5

3:45 pm-9:20 pm

2 stops19h 35m

$616

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Sat 10/4

9:00 pm-2:00 pm

1 stop27h 00m

Seattle/Tacoma Intl

Sun 10/19

4:20 pm-12:05 am

1 stop21h 45m

$666

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Fri 10/3

6:35 am-2:00 pm

1 stop17h 25m

Seattle/Tacoma Intl

Sun 10/19

4:20 pm-12:05 am

1 stop21h 45m

$668

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Wed 11/5

11:10 am-5:00 pm

2 stops15h 50m

Seattle/Tacoma Intl

Wed 11/19

2:35 pm-3:15 pm

2 stops14h 40m

$756

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Mon 10/6

12:00 pm-5:50 pm

2 stops15h 50m

Seattle/Tacoma Intl

Tue 10/21

3:45 pm-3:35 pm

2 stops37h 50m

$765

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Mon 9/15

12:35 pm-10:35 am

1 stop32h 00m

Seattle/Tacoma Intl

Mon 9/22

7:10 pm-6:40 pm

1 stop37h 30m

$787

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Sat 10/18

7:35 pm-5:15 pm

1 stop31h 40m

Seattle/Tacoma Intl

Sat 11/1

8:00 pm-6:05 pm

1 stop37h 05m

$789

HelsinkiSeattle

HEL - SEA

HELSEA

Helsinki-Vantaa

Thu 11/6

7:00 am-11:45 am

1 stop14h 45m

Seattle/Tacoma Intl

Thu 11/20

9:37 am-4:25 pm

2 stops20h 48m

$830

HelsinkiPortland

HEL - PDX

HELPDX

Helsinki-Vantaa

Fri 11/14

7:00 am-11:25 am

1 stop14h 25m

Portland

Tue 11/18

7:10 am-4:25 pm

2 stops23h 15m

$900

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 Washington from

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 March is, on average, the cheapest month to fly to State of Washington from Finland, with most prices found around $733. If you aren’t able to travel to State of Washington during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $764.

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 Thursday. Travelers who choose to depart for State of Washington on a Thursday will often find tickets for as low as $862. 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 time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is at noon when flights can be purchased for as low as $761. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $946 on average. Flights to State of Washington from Finland in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $826 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 $741 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 9% 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

Best Price Found

$444

Fastest flight time

12h 45m

Direct flights

None

Airports in State of Washington

2 airports
The best one-way flight to State of Washington from Finland in the past 72 hours is $444. The best round-trip flight deal from Finland to State of Washington found on momondo in the last 72 hours is $568.
The fastest flight from Finland to State of Washington takes 12h 45m
There are no direct flights from Finland to State of Washington. Popular non-direct route for this connection is Helsinki-Vantaa Airport - Seattle/Tacoma Intl Airport.
There are 2 airports near State of Washington: Portland (PDX), Seattle/Tacoma Intl (SEA)
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  • 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 many operators does momondo search for flights from Finland to Washington?

  • 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?

Best airlines flying from Finland to State of Washington

Compare and see reviews for airlines that fly from Finland to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
IcelandairPriceFrom $504Free CancellationRating
7.0
527 reviews
Search Icelandair flights
FinnairPriceFrom $595Free CancellationRating
7.6
1,321 reviews
Search Finnair flights

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.

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