Flights from Seattle to Helsinki
Pick a departure date to see flights and seller prices
We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.
Best fares from Seattle to Helsinki
Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date
Seattle to Helsinki at a glance
- flight time, nonstop
- 9h 30m
- straight-line distance
- 4,767 mi (7,671 km)
- next flight
- 6 April
- departure time
- 17:40
- lowest price, with a connection, 13 November
- $424
- airline
- 1
Seattle to Helsinki flight schedule
1 seasonal or one-off. Departure and arrival times are local.
Seasonal and one-off flights
Not operating in the next two weeks. The first of them is on 6 April.
Days of the week are taken from the schedule for the next 14 days; schedules change by season. Helsinki is 10 hours ahead of Seattle. The search shows seat availability and the price for your date.
Airlines flying Seattle to Helsinki
Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches
Finnair
Finnair: 1 flight, departs at 17:40
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Airports
Where flights from Seattle to Helsinki depart and land
Departure from Seattle
Arrival in Helsinki
When to visit Helsinki
Weather by month
Best time to visit: June, July and August, +21° to +23° by day, sea +16° to +20°. In November it is +4° by day and 0° at night, sea +6°, with 13 rainy days.
Daytime and night temperatures in °C, sea temperature (in blue), rainy days. Months with the most comfortable weather are in green. Long-term averages.