Popular in | June |
---|---|
Cheapest in | October |
Average price | $678 |
Round-trip from | $628 |
Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 33% on your flight compared to booking on days when demand is much higher.
The best pricing can be found in the month of October. Prices to Helsinki from St. Louis average $981. You can even find prices in October for less than $981, as users have found deals to Helsinki from as low as $501. The month of June appears to be one of the more expensive times to travel to Helsinki from St. Louis. Flying in the targeted month can save you up to 44%.
It’s typically best to fly out from St. Louis to Helsinki in the morning. Doing so could potentially save you 22% on the flight price compared to flying at noon, which is usually more expensive.
Fly from
Fly to
Budget
$968 - $2,369
Route
Depart
Return
Price
Lambert-St LouisHelsinki-Vantaa
STL - HEL
STLHEL
Lambert-St Louis
Thu 5/16
2 stops19h 14m
Helsinki-Vantaa
Thu 5/23
2 stops24h 33m
Lambert-St LouisHelsinki-Vantaa
STL - HEL
STLHEL
Lambert-St Louis
Thu 5/16
2 stops19h 14m
Helsinki-Vantaa
Thu 5/23
1 stop15h 03m
Lambert-St LouisHelsinki-Vantaa
STL - HEL
STLHEL
Lambert-St Louis
Thu 5/16
1 stop13h 44m
Helsinki-Vantaa
Thu 5/23
1 stop15h 03m
Lambert-St LouisHelsinki-Vantaa
STL - HEL
STLHEL
Lambert-St Louis
Fri 6/7
2 stops21h 55m
Helsinki-Vantaa
Fri 6/21
2 stops23h 15m
Lambert-St LouisHelsinki-Vantaa
STL - HEL
STLHEL
Lambert-St Louis
Fri 6/7
1 stop17h 01m
Helsinki-Vantaa
Fri 6/21
1 stop15h 59m
Lambert-St LouisHelsinki-Vantaa
STL - HEL
STLHEL
Lambert-St Louis
Fri 6/7
2 stops20h 37m
Helsinki-Vantaa
Fri 6/21
1 stop15h 59m
Lambert-St LouisHelsinki-Vantaa
STL - HEL
STLHEL
Lambert-St Louis
Thu 5/16
3 stops17h 45m
Helsinki-Vantaa
Thu 5/23
3 stops26h 00m
Lambert-St LouisHelsinki-Vantaa
STL - HEL
STLHEL
Lambert-St Louis
Fri 6/7
3 stops34h 30m
Helsinki-Vantaa
Fri 6/21
2 stops22h 45m
Currently, January is the cheapest month in which you can book a flight from St. Louis to Helsinki (average of $628). Flying from St. Louis to Helsinki in June is currently the most expensive (average of $1,327). 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.
January
$628
February
$674
March
$704
April
$690
May
$785
June
$1,327
July
$1,155
August
$911
September
$719
October
$673
November
$657
December
$720
HEL Temperature | 21.2 - 60.8 °F |
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Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Terrible flight crew that skipped our row for service multiple times.
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Terrible flight crew that skipped our row for service multiple times.
Food
Boarding
Comfort
Entertainment
Overall
Crew
Reviews
Terrible flight crew that skipped our row for service multiple times.
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