Route Price Intelligence
Cheap Flights From Chicago to Helsinki
Live pricing benchmarks, monthly patterns, and historical lows for this route.
Typical Price
$579
Great Deal
Under $534
Typical Range
$534 – $714
Lowest We've Seen
$374
Based on 271 price pointshigh confidence
Monthly Price Guide
Jan
$579
Feb
$542
Mar
$753
Apr
$592
May
—
Jun
—
Jul
—
Aug
$802
Sep
$605
Oct
$531
Nov
$531
Dec
$684
Cheapest Average Expensive
Best Time to Fly from Chicago to Helsinki
The cheapest time to fly from Chicago to Helsinki is typically October, when fares average around $531. The most expensive month tends to be August at around $802. For the best deals, consider flying in October, November, February.
Typical Price by Travel Month
Median round-trip fare for each month, with the typical price range, from our ongoing tracking of this route
Cheapest month: November21,082 fares analyzedTypical low: $589
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