$556+ Cheap flights from Finland to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
HEL — SEA
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Finland to SeattleExplore the most affordable flight options available from Finland to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Finland to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This Turkish Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:20 am -
2 stops48h 36m
Mon 11/210:50 am -
2 stops38h 30m
Deal found 9/30![Turkish Airlines logo]()
$745
This Turkish Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:05 pm -
2 stops44h 51m
Mon 11/210:56 pm -
2 stops26h 24m
Deal found 9/28![Multiple Airlines logo]()
$748
This Turkish Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:05 pm -
2 stops30h 27m
Mon 11/2310:50 am -
2 stops45h 20m
Deal found 10/2![Multiple Airlines logo]()
$753
This Turkish Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
2 stops29h 27m
Mon 11/910:56 pm -
2 stops26h 24m
Deal found 10/1![Multiple Airlines logo]()
$757
This Turkish Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:15 pm -
2 stops44h 52m
Sat 11/2110:56 pm -
2 stops26h 24m
Deal found 9/30![Multiple Airlines logo]()
$759
This Turkish Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:05 pm -
2 stops30h 27m
Sun 11/2210:56 pm -
2 stops26h 24m
Deal found 10/1![Multiple Airlines logo]()
$768
This Flysmarter deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
2 stops29h 27m
Mon 11/91:16 pm -
2 stops36h 04m
Deal found 10/2![Turkish Airlines logo]()
$769
This Ticket deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
1 stop32h 05m
Tue 11/1010:50 am -
2 stops45h 20m
Deal found 9/28![Turkish Airlines logo]()
$776
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:20 am -
2 stops19h 40m
Thu 11/192:35 pm -
2 stops21h 50m
Deal found 9/28![Multiple Airlines logo]()
$777
This lol.travel deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:05 pm -
1 stop32h 05m
Mon 11/307:05 pm -
1 stop37h 05m
Deal found 10/1![Turkish Airlines logo]()
$780
Best flights from Finland to SeattleDiscover carefully curated flight deals from Finland to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Finland to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This Turkish Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:05 pm -
2 stops44h 51m
Mon 11/210:56 pm -
2 stops26h 24m
Deal found 9/30![Multiple Airlines logo]()
$745
This Turkish Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1612:15 pm -
2 stops44h 52m
Mon 11/237:05 pm -
1 stop37h 05m
Deal found 10/2![Turkish Airlines logo]()
$798
This Turkish Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
2 stops29h 27m
Tue 11/1010:50 am -
2 stops38h 30m
Deal found 10/1![Multiple Airlines logo]()
$757
This Turkish Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2612:15 pm -
2 stops36h 17m
Tue 11/1010:50 am -
2 stops38h 30m
Deal found 9/28![Turkish Airlines logo]()
$811
This Turkish Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:15 pm -
2 stops44h 52m
Sat 11/2110:56 pm -
2 stops26h 24m
Deal found 9/29![Multiple Airlines logo]()
$757
This Turkish Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:15 pm -
1 stop38h 55m
Mon 12/77:05 pm -
1 stop37h 05m
Deal found 9/30![Turkish Airlines logo]()
$860
Last-minute flights from Finland to SeattleDiscover last-minute flight deals from Finland to Seattle. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Finland to Seattle. Data last updated October 2, 2026 and is based on user searches.
This Turkish Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:20 am -
2 stops48h 36m
Mon 11/210:50 am -
2 stops38h 30m
Deal found 9/30![Turkish Airlines logo]()
$745
This Turkish Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1912:05 pm -
2 stops44h 51m
Mon 11/210:56 pm -
2 stops26h 24m
Deal found 9/28![Multiple Airlines logo]()
$748
This Turkish Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
2 stops29h 27m
Mon 11/910:56 pm -
2 stops26h 24m
Deal found 10/1![Multiple Airlines logo]()
$757
This Flysmarter deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
2 stops29h 27m
Mon 11/91:16 pm -
2 stops36h 04m
Deal found 10/2![Turkish Airlines logo]()
$769
This Ticket deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:05 pm -
1 stop32h 05m
Tue 11/1010:50 am -
2 stops45h 20m
Deal found 9/28![Turkish Airlines logo]()
$776
This Mytrip deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:20 am -
2 stops19h 40m
Thu 11/192:35 pm -
2 stops21h 50m
Deal found 9/28![Multiple Airlines logo]()
$777
This lol.travel deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:05 pm -
1 stop32h 05m
Mon 11/307:05 pm -
1 stop37h 05m
Deal found 10/1![Turkish Airlines logo]()
$780
This Turkish Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1412:15 pm -
2 stops44h 52m
Sat 11/2110:56 pm -
2 stops26h 24m
Deal found 9/30![Multiple Airlines logo]()
$759
This Turkish Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:05 pm -
2 stops30h 27m
Sun 11/2210:56 pm -
2 stops26h 24m
Deal found 10/1![Multiple Airlines logo]()
$768
This Turkish Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/167:05 pm -
2 stops30h 27m
Mon 11/2310:50 am -
2 stops45h 20m
Deal found 10/2![Multiple Airlines logo]()
$753
One-way flights from Finland to SeattleSearch for one-way flight options from Finland to Seattle. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Finland to Seattle. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This Mytrip deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:20 am -
2 stops19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/2![Multiple Airlines logo]()
$556
This Mytrip deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:20 am -
2 stops19h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$559
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/307:50 pm -
3 stops55h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$577
This Booking.com deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/112:00 pm -
1 stop13h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Icelandair logo]()
$720
This Thrive Travel deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:15 pm -
2 stops26h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Scandinavian Airlines logo]()
$808
This Thrive Travel deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:20 pm -
1 stop21h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Multiple Airlines logo]()
$957
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:00 am -
3 stops51h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$1,615
Find flight deals from Finland to Seattle
Keep the following information in mind while searching for Finland to Seattle flight deals. Data was last updated October 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $745 (Turkish Airlines) |
One-way from | $556 (Mytrip) |
Popular in | July |
Cheapest in | October |
Average price | $873 |
Cheapflights Fare Finder
Customize your flight search to find flights from Finland to Seattle 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, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
Use the filters below to find and compare flights from Finland to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HelsinkiSeattle
HEL Helsinki-Vantaa - SEA Seattle/Tacoma Intl
HELSEA
Helsinki-Vantaa
Thu 11/19
7:20 am-5:00 pm
2 stops19h 40m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$556
HelsinkiSeattle
HEL Helsinki-Vantaa - SEA Seattle/Tacoma Intl
HELSEA
Helsinki-Vantaa
Mon 11/30
7:50 pm-5:00 pm
3 stops55h 10m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$577
Quickest round-trip
HelsinkiSeattle
HEL Helsinki-Vantaa - SEA Seattle/Tacoma Intl
HELSEA
Helsinki-Vantaa
Wed 11/11
2:00 pm-5:00 pm
1 stop13h 00m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$720
HelsinkiSeattle
HEL Helsinki-Vantaa - SEA Seattle/Tacoma Intl
HELSEA
Helsinki-Vantaa
Mon 10/19
12:05 pm-10:56 pm
2 stops44h 51m
Seattle/Tacoma Intl
Mon 11/2
10:56 pm-11:20 am
2 stops26h 24m
$745
HelsinkiSeattle
HEL Helsinki-Vantaa - SEA Seattle/Tacoma Intl
HELSEA
Helsinki-Vantaa
Mon 10/26
7:05 pm-3:32 pm
2 stops29h 27m
Seattle/Tacoma Intl
Tue 11/10
10:50 am-11:20 am
2 stops38h 30m
$757
HelsinkiSeattle
HEL Helsinki-Vantaa - SEA Seattle/Tacoma Intl
HELSEA
Helsinki-Vantaa
Sat 11/14
12:15 pm-11:07 pm
2 stops44h 52m
Seattle/Tacoma Intl
Sat 11/21
10:56 pm-11:20 am
2 stops26h 24m
$757
HelsinkiSeattle
HEL Helsinki-Vantaa - SEA Seattle/Tacoma Intl
HELSEA
Helsinki-Vantaa
Mon 11/16
12:15 pm-11:07 pm
2 stops44h 52m
Seattle/Tacoma Intl
Mon 11/23
7:05 pm-6:10 pm
1 stop37h 05m
$798
HelsinkiSeattle
HEL Helsinki-Vantaa - SEA Seattle/Tacoma Intl
HELSEA
Helsinki-Vantaa
Thu 10/8
9:15 pm-1:45 pm
2 stops26h 30m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-10:00 am
Nonstop0h 00m
$808
HelsinkiSeattle
HEL Helsinki-Vantaa - SEA Seattle/Tacoma Intl
HELSEA
Helsinki-Vantaa
Mon 10/26
12:15 pm-3:32 pm
2 stops36h 17m
Seattle/Tacoma Intl
Tue 11/10
10:50 am-11:20 am
2 stops38h 30m
$811
HelsinkiSeattle
HEL Helsinki-Vantaa - SEA Seattle/Tacoma Intl
HELSEA
Helsinki-Vantaa
Thu 12/3
12:15 pm-5:10 pm
1 stop38h 55m
Seattle/Tacoma Intl
Mon 12/7
7:05 pm-6:10 pm
1 stop37h 05m
$860
Showing 1-10 of 11 resultsSorted by cheapest first
Best time to book a flight from Finland to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Finland with our price prediction graph.
HEL-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Finland to Seattle
FI0-SEA
HEL-SEA
What is the cheapest month to book a flight from Finland to Seattle?
Currently, October is the cheapest month in which you can book a flight from Finland to Seattle (average of $873). Flying from Finland to Seattle in July is currently the most expensive (average of $1,276). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from FI to SEA?
Find hourly flight availability from Finland to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Finland to Seattle as you normally would.
How often are flights from Finland to Seattle delayed?
About 32% of weekly flights between Finland and Seattle have experienced delays in the past year, with the average delay time being 107 minutes.
What is the most punctual flight time for Finland to Seattle flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Finland to Seattle flights?
Over the last year, Finnair have had the lowest number of delays on this route, with just 32% of flights being delayed.
How far ahead should I book a flight from Finland to Seattle?
The best time to book flights from Finland to Seattle is 68 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Related info for your journey
Find useful and relevant information for your journey from Finland to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Marysville
Lakewood
Fife
Poulsbo
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