$376+ Cheap flights from Seattle (SEA) to Finland
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HEL
Sep 17 — Sep 241
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Finland with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Finland
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Cheapest flights from Seattle to FinlandExplore the most affordable flight options available from Seattle to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
Explore the most affordable flight options available from Seattle to Finland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm -
1 stop32h 40m
Tue 10/611:15 am -
1 stop12h 30m
Deal found 8/15![Scandinavian Airlines logo]()
$482
This Flightnetwork deal was found by Cheapflights users on 8/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/23:55 pm -
2 stops16h 50m
Fri 10/99:05 pm -
1 stop26h 40m
Deal found 8/17![Scandinavian Airlines logo]()
$571
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Tue 9/223:55 pm -
1 stop13h 25m
Tue 9/297:15 am -
2 stops16h 30m
Deal found 8/13![Scandinavian Airlines logo]()
$620
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:55 pm -
1 stop13h 25m
Sun 9/275:25 pm -
2 stops54h 20m
Deal found 8/17![Scandinavian Airlines logo]()
$634
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Tue 9/158:00 am -
3 stops27h 20m
Tue 9/226:50 pm -
2 stops27h 05m
Deal found 8/17![Multiple Airlines logo]()
$644
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Tue 9/223:55 pm -
1 stop13h 25m
Mon 9/289:05 pm -
1 stop26h 40m
Deal found 8/17![Scandinavian Airlines logo]()
$646
Best flights from Seattle to FinlandDiscover carefully curated flight deals from Seattle to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
Discover carefully curated flight deals from Seattle to Finland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm -
1 stop18h 30m
Tue 10/67:15 am -
2 stops16h 30m
Deal found 8/15![Scandinavian Airlines logo]()
$489
This oojo deal was found by Cheapflights users on 8/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:00 pm -
1 stop17h 30m
Mon 9/2111:55 pm -
1 stop30h 45m
Deal found 8/15![Icelandair logo]()
$857
This Turkish Airlines deal was found by Cheapflights users on 8/13. 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.
Tue 11/107:05 pm -
1 stop37h 05m
Tue 11/177:05 pm -
1 stop32h 05m
Deal found 8/13![Turkish Airlines logo]()
$883
This Scandinavian Airlines deal was found by Cheapflights users on 8/13. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:15 am -
2 stops22h 05m
Sat 10/107:15 pm -
2 stops28h 30m
Deal found 8/13![Scandinavian Airlines logo]()
$767
This Icelandair deal was found by Cheapflights users on 8/13. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/211:25 pm -
1 stop28h 35m
Wed 10/711:55 pm -
1 stop30h 45m
Deal found 8/13![Icelandair logo]()
$882
This Turkish Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/77:15 pm -
1 stop37h 30m
Tue 10/207:40 pm -
1 stop31h 40m
Deal found 8/17![Turkish Airlines logo]()
$883
This Scandinavian Airlines deal was found by Cheapflights users on 8/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/237:20 am -
2 stops22h 05m
Tue 1/2611:15 am -
2 stops20h 47m
Deal found 8/16![Scandinavian Airlines logo]()
$865
This Scandinavian Airlines deal was found by Cheapflights users on 8/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/2012:00 pm -
2 stops22h 20m
Wed 1/276:15 am -
2 stops22h 50m
Deal found 8/16![Scandinavian Airlines logo]()
$865
This Scandinavian Airlines deal was found by Cheapflights users on 8/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/222:30 pm -
2 stops19h 50m
Tue 1/2611:15 am -
2 stops20h 47m
Deal found 8/16![Scandinavian Airlines logo]()
$865
This Scandinavian Airlines deal was found by Cheapflights users on 8/16. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/202:30 pm -
2 stops19h 50m
Mon 2/111:15 am -
2 stops20h 47m
Deal found 8/16![Scandinavian Airlines logo]()
$865
This Scandinavian Airlines deal was found by Cheapflights users on 8/17. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2010:51 am -
2 stops23h 34m
Tue 10/2711:15 am -
2 stops20h 34m
Deal found 8/17![Scandinavian Airlines logo]()
$871
This Turkish Airlines deal was found by Cheapflights users on 8/17. 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 2/147:05 pm -
2 stops33h 55m
Thu 2/184:45 pm -
2 stops58h 25m
Deal found 8/17![Turkish Airlines logo]()
$1,279
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:20 am -
3 stops22h 35m
Tue 11/1711:15 am -
2 stops20h 49m
Deal found 8/15![Scandinavian Airlines logo]()
$888
Last-minute flights from Seattle to FinlandDiscover last-minute flight deals from Seattle to Finland. Data last updated August 18, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Finland. Data last updated August 18, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 8/17. 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.
Tue 9/158:00 am -
3 stops27h 20m
Tue 9/226:50 pm -
2 stops27h 05m
Deal found 8/17![Multiple Airlines logo]()
$644
This oojo deal was found by Cheapflights users on 8/17. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/203:55 pm -
1 stop13h 25m
Sun 9/275:25 pm -
2 stops54h 20m
Deal found 8/17![Scandinavian Airlines logo]()
$634
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Tue 9/223:55 pm -
1 stop13h 25m
Tue 9/297:15 am -
2 stops16h 30m
Deal found 8/13![Scandinavian Airlines logo]()
$620
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Tue 9/223:55 pm -
1 stop13h 25m
Mon 9/289:05 pm -
1 stop26h 40m
Deal found 8/17![Scandinavian Airlines logo]()
$646
This Scandinavian Airlines deal was found by Cheapflights users on 8/15. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:55 pm -
1 stop32h 40m
Tue 10/611:15 am -
1 stop12h 30m
Deal found 8/15![Scandinavian Airlines logo]()
$482
One-way flights from Seattle to FinlandSearch for one-way flight options from Seattle to Finland. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
Search for one-way flight options from Seattle to Finland. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Tue 9/228:59 pm -
2 stops31h 01m
Deal found 8/14![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Sat 11/216:30 pm -
2 stops32h 30m
Deal found 8/14![Multiple Airlines logo]()
$384
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Wed 12/92:35 pm -
2 stops21h 50m
Deal found 8/17![Multiple Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Thu 11/198:19 am -
3 stops42h 01m
Deal found 8/17![Multiple Airlines logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 8/17. 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 9/283:40 pm -
3 stops44h 15m
Deal found 8/17![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Tue 9/297:00 pm -
2 stops35h 40m
Deal found 8/17![Multiple Airlines logo]()
$390
This Mytrip deal was found by Cheapflights users on 8/16. 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.
Sun 12/132:35 pm -
1 stop12h 25m
Deal found 8/16![Icelandair logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
Sun 12/132:50 pm -
2 stops32h 25m
Deal found 8/16![Multiple Airlines logo]()
$409
This oojo deal was found by Cheapflights users on 8/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/217:00 pm -
1 stop33h 00m
Deal found 8/14![Icelandair logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Wed 9/303:40 pm -
2 stops15h 00m
Deal found 8/17![Multiple Airlines logo]()
$412
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
Thu 10/17:00 pm -
3 stops30h 15m
Deal found 8/17![Multiple Airlines logo]()
$417
This Justfly.com deal was found by Cheapflights users on 8/14. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:00 pm -
1 stop33h 00m
Deal found 8/14![Icelandair logo]()
$418
Find flight deals from Seattle to Finland
Keep the following information in mind while searching for Seattle to Finland flight deals. Data was last updated August 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $482 (Scandinavian Airlines) |
One-way from | $376 (Kiwi.com) |
Popular in | June |
Cheapest in | January |
Average price | $946 |
Good one-way deal | $532 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Finland 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 2,558,603 searches. Data last updated August 18, 2026.
Use the filters below to find and compare flights from Seattle to Finland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleHelsinki
SEA Seattle/Tacoma Intl - HEL Helsinki-Vantaa
SEAHEL
Seattle/Tacoma Intl
Tue 9/29
3:55 pm-8:25 pm
1 stop18h 30m
Helsinki-Vantaa
Tue 10/6
7:15 am-1:45 pm
2 stops16h 30m
$489
SeattleHelsinki
SEA Seattle/Tacoma Intl - HEL Helsinki-Vantaa
SEAHEL
Seattle/Tacoma Intl
Sun 9/6
7:15 am-3:20 pm
2 stops22h 05m
Helsinki-Vantaa
Sat 10/10
7:15 pm-1:45 pm
2 stops28h 30m
$767
SeattleHelsinki
SEA Seattle/Tacoma Intl - HEL Helsinki-Vantaa
SEAHEL
Seattle/Tacoma Intl
Sun 8/30
7:00 pm-10:30 pm
1 stop17h 30m
Helsinki-Vantaa
Mon 9/21
11:55 pm-8:40 pm
1 stop30h 45m
$857
SeattleHelsinki
SEA Seattle/Tacoma Intl - HEL Helsinki-Vantaa
SEAHEL
Seattle/Tacoma Intl
Sat 1/23
7:20 am-3:25 pm
2 stops22h 05m
Helsinki-Vantaa
Tue 1/26
11:15 am-10:02 pm
2 stops20h 47m
$865
SeattleHelsinki
SEA Seattle/Tacoma Intl - HEL Helsinki-Vantaa
SEAHEL
Seattle/Tacoma Intl
Wed 1/20
12:00 pm-8:20 pm
2 stops22h 20m
Helsinki-Vantaa
Wed 1/27
6:15 am-7:05 pm
2 stops22h 50m
$865
SeattleHelsinki
SEA Seattle/Tacoma Intl - HEL Helsinki-Vantaa
SEAHEL
Seattle/Tacoma Intl
Fri 1/22
2:30 pm-8:20 pm
2 stops19h 50m
Helsinki-Vantaa
Tue 1/26
11:15 am-10:02 pm
2 stops20h 47m
$865
SeattleHelsinki
SEA Seattle/Tacoma Intl - HEL Helsinki-Vantaa
SEAHEL
Seattle/Tacoma Intl
Wed 1/20
2:30 pm-8:20 pm
2 stops19h 50m
Helsinki-Vantaa
Mon 2/1
11:15 am-10:02 pm
2 stops20h 47m
$865
SeattleHelsinki
SEA Seattle/Tacoma Intl - HEL Helsinki-Vantaa
SEAHEL
Seattle/Tacoma Intl
Tue 10/20
10:51 am-8:25 pm
2 stops23h 34m
Helsinki-Vantaa
Tue 10/27
11:15 am-10:49 pm
2 stops20h 34m
$871
SeattleHelsinki
SEA Seattle/Tacoma Intl - HEL Helsinki-Vantaa
SEAHEL
Seattle/Tacoma Intl
Wed 9/2
11:25 pm-2:00 pm
1 stop28h 35m
Helsinki-Vantaa
Wed 10/7
11:55 pm-8:40 pm
1 stop30h 45m
$882
SeattleHelsinki
SEA Seattle/Tacoma Intl - HEL Helsinki-Vantaa
SEAHEL
Seattle/Tacoma Intl
Tue 11/10
7:05 pm-6:10 pm
1 stop37h 05m
Helsinki-Vantaa
Tue 11/17
7:05 pm-5:10 pm
1 stop32h 05m
$883
Showing 1-10 of 23 resultsSorted by cheapest first
Best time to book a flight from Seattle to Finland
Have a flexible travel schedule? Discover the best time to fly to Finland from Seattle with our price prediction graph.
SEA-HEL
SEA-OUL
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 Seattle to Finland
SEA-FI0
SEA-HEL
SEA-OUL
What is the cheapest month to book a flight from Seattle to Finland?
Currently, January is the cheapest month in which you can book a flight from Seattle to Finland (average of $543). Flying from Seattle to Finland in June is currently the most expensive (average of $1,178). 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.
How far ahead should I book a flight from Seattle to Finland?
To ensure you get the cheapest price possible for a flight from Seattle to Finland, you should look to book at least 73 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Finland
Get insights into the airlines that provide service to Finland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Finland. Reviews last updated August 18, 2026.
See what other customers who have flown with Delta,Finnair, andScandinavian Airlines from Seattle to Finland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Food
7.2
Entertainment
7.8
Crew
8.5
Overall
7.8
Comfort
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Finland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Finland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Finland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Finland by cabin class
Find flights from Seattle to Finland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Finland flights
Browse other Seattle and Finland flight options. Last updated on August 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Finland flights
Consider these flights traveling from Seattle to Finland.
Fly to Finland regions
Consider these flights traveling to Finland regions.
Top 4 airlines flying from Seattle to Finland
Discover the top 4 airlines that operate flights from Seattle to Finland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$353 | Average$585 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$514 | Average$889 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$526 | Average$1,020 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$790 | Average$1,183 | FlexibilityNo cancel fee | On-time76% |