Seattle to Helsinki Flights
Flights from Seattle (SEA) to Helsinki (HEL) connect United States and Finland. The great-circle distance is approximately 7,673 km, and a typical direct flight takes about 10 to 11 hours. Airports commonly used for this city pair include SEA and HEL. The reverse route is Helsinki to Seattle. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Seattle, United States
- Destination
- Helsinki, Finland
- Distance
- 7,673 km
- Typical duration
- about 10 to 11 hours
- Origin codes
- SEA
- Destination codes
- HEL
- Primary keyword
- flights from Seattle to Helsinki
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Route overview
Seattle to Helsinki is a city-pair air route between United States and Finland. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are SEA and HEL. Related codes: SEA → HEL.
Distance
Approximate flight distance: 7,673 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 10 to 11 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Seattle airports and metro codes: SEA.
Helsinki airports and metro codes: HEL.
Alternative routes
Related searches include the reverse route Helsinki to Seattle, other destinations from Seattle, and other origins into Helsinki.
Frequently asked questions
How long is the flight from Seattle to Helsinki?
Direct flights from Seattle to Helsinki typically take about 10 to 11 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Seattle to Helsinki?
The great-circle distance between Seattle and Helsinki is approximately 7,673 km. Flown distance can be longer depending on airways.
Which airports serve flights from Seattle to Helsinki?
Seattle is commonly searched with code SEA (related: SEA). Helsinki is commonly searched with code HEL (related: HEL).
Are there direct flights from Seattle to Helsinki?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from Helsinki to Seattle?
The reverse city pair is Helsinki to Seattle. Distance is the same great-circle measure (7,673 km); block time can differ with winds and schedules.
Which countries does the Seattle to Helsinki route connect?
This route connects United States (Seattle) with Finland (Helsinki).