Seattle to Helsinki flights
Seattle-Tacoma International (SEA), United States → Helsinki-Vantaa (HEL), Finland
Set a price watch there and get an email or notification when the fare drops.
Cheapest dates in the next few weeks
| Wed 2 Dec | $507 |
| Wed 6 Jan | $509 |
| Wed 9 Dec | $530 |
| Thu 7 Jan | $535 |
| Mon 4 Jan | $543 |
One-way economy, estimated by Flight Wiki's fare model; typical day about $703. Prices change often, so check live prices before booking.
Questions
How long is the flight from Seattle to Helsinki?
About 9h 51m nonstop. The distance is 7,673 km (4,768 miles). Flights with a stop take longer.
How much is a flight from Seattle to Helsinki?
One-way economy fares are estimated between $507 and $978 over the coming weeks, about $703 on a typical day. Check live prices before you book.
What is the cheapest day to fly from Seattle to Helsinki?
In our estimates Wednesday is usually the cheapest day. The cheapest dates right now are Wed 2 Dec, Wed 6 Jan, Wed 9 Dec.
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