Route Price Intelligence
Cheap Flights From Seattle to Helsinki
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$958
Deals From
$866
Usually Costs
$866 – $1,058
Lowest We've Seen
$376
Based on 2,459 price pointshigh confidence
Monthly Price Guide
Jan
$933
Feb
$987
Mar
$1,014
Apr
$903
May
$993
Jun
$1,126
Jul
$1,058
Aug
$996
Sep
$858
Oct
$858
Nov
$858
Dec
$1,067
Cheapest Average Expensive
Best Time to Fly from Seattle to Helsinki
The cheapest time to fly from Seattle to Helsinki is typically October, when fares average around $858. The most expensive month tends to be June at around $1,126. For the best deals, consider flying in October, November, September.
Cheapest Fare Found (Last 90 Days)
The lowest round-trip price available on each day we checked
Best: $38468 price checksWorst: $858