Find Cheap Flights from Helsinki (HEL) to Seattle (SEA) from €734

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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 €659 for one-way flights and €734 for return flights, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, 11 Sept - Sun, 27 Sept
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€734 Return, found 2 days ago
€734
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, 11 Sept from Vantaa to Seattle - Tacoma Intl., returning Sun, 27 Sept, priced at €734 found 2 days ago
Thu, 10 Sept - Wed, 7 Oct
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€746 Return, found 1 day ago
€746
Return
found 1 day ago
Select Icelandair flight, departing Thu, 10 Sept from Vantaa to Seattle - Tacoma Intl., returning Wed, 7 Oct, priced at €746 found 1 day ago
Fri, 11 Sept - Sun, 13 Sept
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€753 Return, found 6 days ago
€753
Return
found 6 days ago
Select Air France flight, departing Fri, 11 Sept from Vantaa to Seattle - Tacoma Intl., returning Sun, 13 Sept, priced at €753 found 6 days ago
Sat, 10 Apr - Tue, 20 Apr
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€762 Return, found 10 hours ago
€762
Return
found 10 hours ago
Select Turkish Airlines flight, departing Sat, 10 Apr from Vantaa to Seattle - Tacoma Intl., returning Tue, 20 Apr, priced at €762 found 10 hours ago
Fri, 11 Sept - Sun, 27 Sept
HEL
Vantaa
SEA
Seattle - Tacoma Intl.
€767 Return, found 2 days ago
€767
Return
found 2 days ago
Select KLM flight, departing Fri, 11 Sept from Vantaa to Seattle - Tacoma Intl., returning Sun, 27 Sept, priced at €767 found 2 days ago
Cheap Flights from Helsinki to Seattle & Flight Information
Origin airport IATA code
HEL
Destination airport IATA code
SEA
Number of flight options
1
Return price
€734
Average flight time
9 hours 40 mins

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
Icelandair, Finnair, Scandinavian Airlines, Air France, Turkish Airlines, KLM, British Airways, Iberia
Distance
Direct Flight Time
Flight Price
€734

Need a car after flight from Helsinki to Seattle

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Place to stay after flight from Helsinki to Seattle

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. ...
9.2/10 Wonderful! (2,728 reviews)
"Excellent located hotel - spacious rooms and comfortable. Staff were very friendly and helpful. However, hotel is very dated and in desperate need of a makeover"

Reviewed on 12 Aug 2026

Opens in a new windowMayflower Park Hotel
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 ...
Opens in a new windowMediterranean Inn
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! (3,655 reviews)
"Great for a quick stay- really close to everything you need."

Reviewed on 12 Aug 2026

Opens in a new windowThe Paramount Hotel
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The Belltown Inn

The Belltown Inn

2.5 out of 5
2301 3rd Avenue Seattle WA
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Seattle. Nauti ilmaisesta Wi-Fi-yhteydestä, kattoterassista ja ilmaiseksi käytettävissä olevista ...
Opens in a new windowThe Belltown Inn
Hyatt Regency Seattle

Hyatt Regency Seattle

4 out of 5
808 Howell St Seattle WA
Yövy tässä liikematkustukseen soveltuvassa hotellissa kohteessa Seattle. Nauti ilmaisesta Wi-Fi-yhteydestä, 2 ravintolasta ja aamiaisesta (lisämaksusta). Asiakkaamme ...
Opens in a new windowHyatt Regency Seattle
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 ...
Opens in a new windowCrowne Plaza Seattle - Downtown by IHG
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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