🇺🇸 SEA
Seattle
4768 mi
HEL 🇫🇮
Helsinki (Vantaa)

Seattle to Helsinki (Vantaa) Flights

Seattle–Tacoma International Airport Helsinki Vantaa Airport 1 airline

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The Seattle to Helsinki (Vantaa) route connects Seattle–Tacoma International Airport (SEA) in US with Helsinki Vantaa Airport (HEL) in FI. This long-haul flight covers approximately 4768 miles (7673 km). This route is operated by Finnair. AirportRoutes has tracked 1 unique flight number on this route.

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Departure Airport

Seattle–Tacoma International Airport

ICAO Code:
KSEA
IATA Code:
SEA
City:
🇺🇸 Seattle
Country:
US
Elevation:
433 ft

Destination Airport

Helsinki Vantaa Airport

ICAO Code:
EFHK
IATA Code:
HEL
City:
🇫🇮 Helsinki (Vantaa)
Country:
FI
Elevation:
179 ft

1

Operator

1

Tracked Flight

4768

Miles

-

Flight Duration

Route Map

Operating Airlines

Airline ICAO IATA
British Airways BAW -

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 0 0%
Tuesday 0 0%
Wednesday 0 0%
Thursday 0 0%
Friday 0 0%
Saturday 0 0%
Sunday 1 100%

Pattern Analysis

1 Tracked Flight:
Data Points: 1
API observations used to build this analysis
Weekdays: 0 flights
Weekend: 1 flights

All Flight Routes

1 Route
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
A333 17:40 5:40 PM (Representative)
M T W T F S S
Jun 19, 2026 Active
Total Routes: 1
Active Routes: 1
Unique Airlines: 1
Aircraft Types: 1

Spotted Departure Times

Departure Time Operator ICAO IATA
17:40 5:40 PM British Airways BAW -

Time Information

Times are shown in the departure airport's local timezone (KSEA - America/Los_Angeles).

Total Departure Times: 1
Time Range:
17:40 - 17:40
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.