Find Cheap Flights from Helsinki (HEL) to Seattle (SEA) from €678

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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 €450 for one-way flights and €678 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, 23 Nov - Tue, 2 Dec
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€678 Return, found 3 days ago
€678
Return
found 3 days ago
Select Icelandair flight, departing Sun, 23 Nov from Vantaa to Seattle - Tacoma Intl., returning Tue, 2 Dec, priced at €678 found 3 days ago
Mon, 19 Jan - Tue, 3 Feb
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€682 Return, found 1 day ago
€682
Return
found 1 day ago
Select Icelandair flight, departing Mon, 19 Jan from Vantaa to Seattle - Tacoma Intl., returning Tue, 3 Feb, priced at €682 found 1 day ago
Fri, 1 May - Fri, 8 May
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€696 Return, found 6 days ago
€696
Return
found 6 days ago
Select Turkish Airlines flight, departing Fri, 1 May from Vantaa to Seattle - Tacoma Intl., returning Fri, 8 May, priced at €696 found 6 days ago
Wed, 15 Apr - Wed, 22 Apr
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€736 Return, found 1 day ago
€736
Return
found 1 day ago
Select Air France flight, departing Wed, 15 Apr from Vantaa to Seattle - Tacoma Intl., returning Wed, 22 Apr, priced at €736 found 1 day ago
Thu, 14 May - Mon, 18 May
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€741 Return, found 6 hours ago
€741
Return
found 6 hours ago
Select KLM flight, departing Thu, 14 May from Vantaa to Seattle - Tacoma Intl., returning Mon, 18 May, priced at €741 found 6 hours ago
Cheap Flights from Helsinki to Seattle & Flight Information
Origin airport IATA code
HEL
Destination airport IATA code
SEA
Return price
€678

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
Finnair, Air Baltic, Icelandair, Turkish Airlines, KLM, Air France
Distance
Direct Flight Time
Flight Price
€678

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

Hyatt Regency Seattle

Hyatt Regency Seattle

4 out of 5
808 Howell St, Seattle, WA
Yövy tässä 4 tähden ekologisessa / kestävän kehityksen mukaisessa hotellissa kohteessa Seattle. Nauti ilmaisesta Wi-Fi-yhteydestä, 2 ravintolasta ja aamiaisesta ...
9.4/10 Exceptional! (4,460 reviews)
"The Hotel was lovely and the people were even better!"

Reviewed on 4 Oct 2025

Opens in a new windowHyatt Regency Seattle
citizenM Seattle Pioneer Square

citizenM Seattle Pioneer Square

4 out of 5
60 Yesler Way, Seattle, WA
Yövy tässä 4 tähden hotellissa kohteessa Seattle. Nauti aamiaisesta (lisämaksusta), ympäri vuorokauden auki olevasta vastaanotosta ja satelliittitelevisiosta. ...
9.2/10 Wonderful! (3,727 reviews)
"I felt good, relax and the staff took good care of me."

Reviewed on 6 Oct 2025

Opens in a new windowcitizenM Seattle Pioneer Square
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. ...
7.8/10 Good! (3,826 reviews)
"Kiosk check in was fast and easy"

Reviewed on 5 Oct 2025

Opens in a new windowExecutive Hotel Pacific
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Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd, SeaTac, WA
Yövy tässä 3,5 tähden liikematkustukseen soveltuvassa hotellissa kohteessa SeaTac. Nauti ilmaisesta aamiaisesta, ilmaisesta Wi-Fi-yhteydestä ja ilmaisesta pysäköinnistä. ...
9.2/10 Wonderful! (7,618 reviews)
"Great place and excellent staff."

Reviewed on 5 Oct 2025

Opens in a new windowCoast Gateway Hotel
Coast Seattle Downtown Hotel by APA

Coast Seattle Downtown Hotel by APA

4 out of 5
1301 6th Avenue, Seattle, WA
Yövy tässä hotellissa kohteessa Seattle. Nauti ilmaisesta Wi-Fi-yhteydestä, aamiaisesta (lisämaksusta) ja huonepalvelusta. Asiakkaamme kehuvat majoituspaikan ...
8.8/10 Excellent! (2,054 reviews)
"Everything was awesome room and the staff…we went for walks everything was close by the hotel restaurant at the hotel was good"

Reviewed on 4 Oct 2025

Opens in a new windowCoast Seattle Downtown Hotel by APA
Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard, SeaTac, WA
Yövy tässä hotellissa kohteessa SeaTac. Nauti ilmaisesta Wi-Fi-yhteydestä, ilmaisista lentokenttäkuljetuksista ja kuntokeskuksesta. Asiakkaamme kehuvat majoituspaikan ...
7.8/10 Good! (4,667 reviews)
"Very good stay!"

Reviewed on 5 Oct 2025

Opens in a new windowRed Roof Inn Seattle Airport - SEATAC
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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.

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