Question : Do prices fluctuate more for this route than others?
Answer : Prices for this trip tend to change a lot more than other flights from the United States. They can vary anywhere from $511 to $3,983. Remember, you can save by booking further in advance.
Question : Will you do what it takes to get the absolute lowest-cost flight?
Answer : In May, the cheapest day to fly is Sunday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
Question : What day in the next four weeks has the best fares?
Answer : As of Apr 24th, the best day for booking to Helsinki (HEL) is May 3rd. It costs $511, which is 50% below the average price to book the same route.
Question : Over the coming months, which airline is getting their passengers to Helsinki-Vantaa Airport (HEL) round-trip the cheapest?
Answer : Ticket costs are hitting as high as $3,983 over the next three months when flying to HEL from SEA. Check out American Airlines, as they have been booking customers at just $511.
Question : How many days should you spend in Helsinki?
Answer : Over the next two months, passengers from SEA to HEL are planning on staying for 17 days on average.