On this page, you can find and purchase flight tickets from Seattle to Helsinki. The flight distance is 7,696 km, with approximately 4 scheduled flights operating on this route weekly.
The primary carrier on this route is Finnair (AY). Ticket prices are dynamic, so we recommend using the low-price calendar to select the best date and reviewing the information on how to get to the airport in Seattle and from the airport in Helsinki.
Below is a calendar of the lowest flight ticket prices for Seattle — Helsinki by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 1,077 in ,, and the most expensive are around AED 2,951 in r. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Seattle → Helsinki, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 2,003 | low | May | AED 2,422 | medium | Sep | AED 2,422 | medium |
| Feb | AED 2,049 | low | Jun | AED 3,027 | high | Oct | AED 2,329 | medium |
| Mar | AED 2,142 | low | Jul | AED 3,167 | high | Nov | AED 2,003 | low |
| Apr | AED 2,236 | medium | Aug | AED 2,981 | high | Dec | AED 2,422 | medium |
Some values are estimated based on seasonality.
July is the warmest month in the Finnish capital, with average maximum temperatures reaching up to 21.2°C. The coldest period occurs in February, when temperatures can drop to -5.8°C and the number of sunny days is at its lowest.
According to current statistics, the most budget-friendly flights are available in August, with prices starting AED 1,077. Ticket prices traditionally peak in December, when the minimum fare starts AED 2,952.
August is considered the optimal time for a trip, offering a balance of comfortable weather and low prices. It is better to avoid December dates due to the sharp increase in flight costs during the winter holidays.
Flights on the Seattle — Helsinki route are operated by Finnair (AY), providing approximately 4 scheduled departures per week. Modern airliners are used on this route, performing direct transatlantic flights between the cities. You can find the full schedule, including departure times and available connection options, in the detailed list below by clicking on the flight card of interest.
Flights Seattle — Helsinki depart from Seattle-Tacoma International Airport and Paine Field and arrive at Helsinki-Vantaa Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The approximate travel time on a direct flight is about 9–10 hours, considering the distance of 7,696 km and the aircraft's cruising speed.
The main carrier providing regular service between the cities is Finnair.
All flights from Seattle arrive at Helsinki-Vantaa International Airport (HEL), which serves as Finland's main gateway.
Ticket prices change constantly. To find the best deals, use the low-price calendar and the price dynamics chart on this page.
For this destination, the best fares are usually available when booking 8–12 weeks before the planned departure date.
Where travelers fly most — pick a route and check prices
