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Cheap flights from St Louis (STL) to Helsinki (HEL)

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Cheap flights from St Louis to Helsinki in May, June 2020

The best prices found for STL to HEL flights for May, June
7 Jun - 16 Sep
$1275pp
STL
Lambert-St Louis
$self.airline
     
3 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
     
3 STOPS
STL
Lambert-St Louis
7 Jun - 16 Sep
$1723pp
STL
Lambert-St Louis
Major Airline
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Major Airline
 
1 STOP
STL
Lambert-St Louis
7 Jun - 16 Sep
$1737pp
STL
Lambert-St Louis
$self.airline
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Multiple Airlines
   
2 STOPS
STL
Lambert-St Louis

St Louis to Helsinki 2020 flight deals

Cheap flights to Helsinki from St Louis found for this year
23 Sep - 1 Oct
$833pp
STL
Lambert-St Louis
$self.airline
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
British Airways
   
2 STOPS
STL
Lambert-St Louis
23 Sep - 1 Oct
$910pp
STL
Lambert-St Louis
British Airways
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
British Airways
   
2 STOPS
STL
Lambert-St Louis
23 Sep - 1 Oct
$1086pp
STL
Lambert-St Louis
Lufthansa
   
2 STOPS
HEL
Helsinki-Vantaa
HEL
Helsinki-Vantaa
Lufthansa
   
2 STOPS
STL
Lambert-St Louis

Related info for your journey

Useful info, stats and facts about St Louis to Helsinki flights.

Flight FAQs

From St Louis to Helsinki

Are flight prices decreasing from St Louis to Helsinki due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both St Louis and Helsinki for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from St Louis to Helsinki for under $900 on Cheapflights?

Yes, there are multiple flights from St Louis to Helsinki for under $900. The cheapest flight booked recently is on Multiple Airlines for just $833, but on average you can expect to pay $1867.

Are there nonstop flights from St Louis to Helsinki for under $800 on Cheapflights?

There are no nonstop flights from St Louis to Helsinki, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Does it rain more in St Louis or Helsinki?

When traveling, we recommend packing in preparation to handle common weather conditions. The rainfall in St Louis is typically greater than that of Helsinki. We can gather that this will continue over the next 18 days.

Is St Louis weather warmer or cooler than Helsinki?

Expect the weather to be around 90 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Helsinki is generally colder than in St Louis.

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Destination information for Helsinki

Things to know before you go. Useful info for your trip from St Louis to Helsinki
Today's exchange rate
$1 = €0.91
Average temperature for May in Helsinki
51.8 °F
Avg rainfall for May in Helsinki
1.2 ″

Airports servicing St. Louis

Airports servicing Helsinki