$327 Find Cheap Flights from Seattle to Helsinki - Compare and Save

There is a maximum of 1 nonstop flight a day that takes off from Seattle and lands in Helsinki, with an average flight time of 9h 30m. The most common departure time is 5:00 pm and most flights take off in the afternoon. Each week, there are 2 flights.

In the last 5 days, the lowest price for a flight from Seattle to Helsinki was $327 for a one-way ticket and $518 for a round-trip.

Yes, you’ll need a passport to travel to Helsinki from Seattle.

Only Alaska Airlines offers inflight Wi-Fi service on the Seattle to Helsinki flight route.

The Airbus A330-300 is the aircraft model that flies most regularly on the Seattle to Helsinki flight route.

Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Seattle and Helsinki, with Star Alliance being the most commonly used for this route.

You can catch a nonstop flight from Seattle to Helsinki on on Monday, Friday, and Sunday.

The two airlines most popular with KAYAK users for flights from Seattle to Helsinki are Delta and Finnair. With an average price for the route of $1,020 and an overall rating of 7.8, Delta is the most popular choice. Finnair is also a great choice for the route, with an average price of $1,183 and an overall rating of 7.7.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Helsinki.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Helsinki from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Helsinki with an airline and back to Seattle with another airline. Booking your flights between Seattle and HEL can sometimes prove cheaper using this method.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Helsinki from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.