Flight Routes from Seattle Tacoma to Helsinki

Compare cheap outbound and return flights from Seattle-Tacoma (SEA) to Helsinki (HEL) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€702
Flight distance
7,682 km
Time difference

Cheap flight offers from Seattle to Helsinki

sorted by price and recency
  1. –
    British Airways
    –
    SEA–HEL
    4 stopovers
    Finnair
    –
    HEL–SEA
    2 stopovers
    €1,088
  2. –
    United Airlines
    –
    SEA–HEL
    1 stopover
    Lufthansa
    –
    HEL–SEA
    2 stopovers
    €845
  3. –
    Icelandair
    –
    SEA–HEL
    1 stopover
    Icelandair
    –
    HEL–SEA
    1 stopover
    €702

Flight schedule from Seattle-Tacoma (SEA) to Helsinki (HEL)

Select a travel date in the flight schedule for the route from Seattle-Tacoma (SEA) to Helsinki (HEL) and compare affordable flight deals.

offers
Active filtersnone
Matching outbound flightsSEA–HEL · 1 of 1
fromto
dep.arr.
durationstopovers
  1. Mar 28 – Apr 3, 2027
  2. April 4 – 10, 2027
  3. April 11 – 17, 2027
    No flights could be found for the active filters.
    1. SEAHEL
      nonstop
      1. Finnair

      Important flight information

      Discover more flights around Seattle-Tacoma and Helsinki

      Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Arrival airport Airport Helsinki-Vantaa (HEL)
      Destination country Flights to Finland
      Departure airport - Destination country Seattle-Tacoma International Airport, WA - Finland
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