Round-trip from | C$ 932 |
|---|---|
Popular in | June |
Cheapest in | January |
Average price | C$ 869 |
To ensure you get the cheapest price possible for a flight from Seattle to Helsinki, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, April is the cheapest month in which you can book a flight from Seattle to Helsinki (average of C$ 665). Flying from Seattle to Helsinki in July is currently the most expensive (average of C$ 1,096). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Seattle to Helsinki, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
In terms of precipitation, rainfall in Helsinki ranges from 30.0 - 70.0 mm per month. August is typically the wettest month, when rainfall can reach 70.0 mm. February is typically the driest time to visit Helsinki when rainfall is around 30.0 mm.
If weather is an important factor for your trip to Helsinki, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of February, when temperatures are typically at their lowest (around -6.0 C).
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Cheapflights simply makes it quick and affordable to book flights from Seattle to Helsinki by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Need flexible booking options for your flight to Helsinki from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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