Airports in Seattle
The cheapest time of year to fly to Seattle from Helsinki is April. The most expensive is December.
60 days before
The cheapest time to buy a flight from Helsinki to Seattle is approximately 60 days to departure
The straight-line distance from Helsinki-Vantaa to Seattle/Tacoma Intl is 7665,8 km.
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Helsinki to Seattle for you.
Yes. momondo allows you to filter the results for Helsinki to Seattle flights to just show those with flexible booking policies.
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Helsinki.
Yes momondo offers price alerts on flights to Seattle from Helsinki. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.