Find Cheap Flights from Helsinki (HEL) to Seattle (SEA) from €625

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Selected flight deals from Helsinki to Seattle

The lowest prices found within the past 7 days from Helsinki to Seattle were €565 for one-way flights and €625 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 14 May - Mon, 18 May
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€625 Return, just found
€625
Return
just found
Select KLM flight, departing Thu, 14 May from Vantaa to Seattle - Tacoma Intl., returning Mon, 18 May, priced at €625 just found
Thu, 14 May - Mon, 18 May
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€625 Return, just found
€625
Return
just found
Select Air France flight, departing Thu, 14 May from Vantaa to Seattle - Tacoma Intl., returning Mon, 18 May, priced at €625 just found
Sun, 17 May - Fri, 29 May
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€629 Return, found 2 days ago
€629
Return
found 2 days ago
Select Icelandair flight, departing Sun, 17 May from Vantaa to Seattle - Tacoma Intl., returning Fri, 29 May, priced at €629 found 2 days ago
Sat, 23 May - Fri, 29 May
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€710 Return, found 5 hours ago
€710
Return
found 5 hours ago
Select Scandinavian Airlines flight, departing Sat, 23 May from Vantaa to Seattle - Tacoma Intl., returning Fri, 29 May, priced at €710 found 5 hours ago
Mon, 14 Sept - Mon, 28 Sept
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€710 Return, found 3 days ago
€710
Return
found 3 days ago
Select Turkish Airlines flight, departing Mon, 14 Sept from Vantaa to Seattle - Tacoma Intl., returning Mon, 28 Sept, priced at €710 found 3 days ago
Cheap Flights from Helsinki to Seattle & Flight Information
Origin airport IATA code
HEL
Destination airport IATA code
SEA
Return price
€624

Best Day to Book Flight from Helsinki to Seattle

Seattle Flight Information

Traveling From
Helsinki
Origin Airport IATA Code
HEL
Traveling To
Seattle
Destination Airport IATA Code
SEA
Number of Airlines Serving
Available Airlines
Air Baltic, Icelandair, KLM, Air France, Scandinavian Airlines, Turkish Airlines, Finnair, Iberia
Distance
Direct Flight Time
Flight Price
€625

Need a car after flight from Helsinki to Seattle

Economy

Chevrolet Spark or similar
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus or similar
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla or similar
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass or similar
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Helsinki to Seattle

Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Seattle. Nauti ilmaisesta Wi-Fi-yhteydestä, kattoterassista ja ympäri vuorokauden auki olevasta ...
9.4/10 Exceptional! (5,768 reviews)
Had an Amazing time in Seattle! Staff were friendly. I will definitely come back

Reviewed on 21 Mar 2026

Opens in a new windowMediterranean Inn
DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa SeaTac. Nauti ilmaisesta Wi-Fi-yhteydestä, 2 ravintolasta ja aamiaisesta (lisämaksusta). Asiakkaamme ...
7.8/10 Good! (2,942 reviews)
When getting here staff is super helpful. I loved the free shuttle to & from the airport that is provided.

Reviewed on 21 Mar 2026

Opens in a new windowDoubleTree by Hilton Seattle Airport
Crowne Plaza Seattle - Downtown by IHG

Crowne Plaza Seattle - Downtown by IHG

4 out of 5
1113 6th Ave Seattle WA
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Seattle. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja ympäri vuorokauden ...
9/10 Wonderful! (3,487 reviews)
The property is fantastic, clean, spacious, inviting and very taken care of. The staff were great, professional, courteous and the Elevation staff specifically were top of the line and really took care of me. The room was clean, the space was extremely large for a standard room. And I believe the ...

Reviewed on 21 Mar 2026

Opens in a new windowCrowne Plaza Seattle - Downtown by IHG
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The Paramount Hotel

The Paramount Hotel

3.5 out of 5
724 Pine St Seattle WA
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Seattle. Nauti ilmaisesta Wi-Fi-yhteydestä, 2 ravintolasta ja aamiaisesta (lisämaksusta). Asiakkaamme ...
9.2/10 Wonderful! (3,321 reviews)
Only issue was one of the elevators was broken and seem to have no one coming to fix it as it was out of order all week.

Reviewed on 20 Mar 2026

Opens in a new windowThe Paramount Hotel
Executive Hotel Pacific

Executive Hotel Pacific

3 out of 5
400 Spring St Seattle WA
Yövy tässä hotellissa kohteessa Seattle. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja ympäri vuorokauden auki olevasta kuntokeskuksesta. ...
8/10 Very Good! (4,535 reviews)
No one would answer front desk and extremely unprofessional everytime I would ask a question or had a concern, this is not okay because I am new to the city and chose this place as my stay

Reviewed on 22 Mar 2026

Opens in a new windowExecutive Hotel Pacific
Mayflower Park Hotel

Mayflower Park Hotel

4 out of 5
405 Olive Way Seattle WA
Yövy tässä ylellisessä hotellissa kohteessa Seattle. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja ympärivuorokautisesta huonepalvelusta. ...
9.4/10 Exceptional! (2,481 reviews)
Place is OK but the Internet is unreasonably slow and unstable, and when I asked the front desk for help they just sent me to deal with the Internet provide directly, which I I don’t think indicating good service. The gym is just ok but really basic. If you are going to for a business trip I’d look ...

Reviewed on 21 Mar 2026

Opens in a new windowMayflower Park Hotel
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Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Terms & Conditions

Flight prices above are per person all prepaid taxes and online service fees included and subject to availability