STL to HEL (St. Louis to Helsinki) Flights

Last Minute Flights from STL to HEL

Price found within the past 7 days for the specified period. Click for updated prices.

Cheapest STL to HEL Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
STLHelsinkiJanuary 6 to January 13$624
STLHelsinkiNovember 15 to November 24$632
STLHelsinkiSeptember 7 to September 14$635
STLHelsinkiOctober 30 to November 6$688
STLHelsinkiJanuary 11 to January 18$694
*Prices include taxes and fees
STL to HEL Flight Details
Origin airport
Lambert-St. Louis Intl.
Origin airport IATA code
STL
Destination airport
Vantaa
Destination airport IATA code
HEL
Distance
4681 mi

Frequently asked questions

What airlines fly direct from Lambert-St. Louis Intl. Airport (STL) to Vantaa Airport (HEL)?
No airlines fly straight from Lambert-St. Louis Intl. Airport (STL) to Vantaa Airport (HEL). If you're thinking of visiting Vantaa, reserve a flight with one or more stops.
How many flights are there from STL to HEL?
Roughly 7 each day. If you're in a big hurry to reach Vantaa, see if you can get your hands on a fabulous last-minute deal from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Helsinki (HEL-Vantaa) and then reserve it straight away!
How long does it take to fly from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Helsinki (HEL-Vantaa)?
Approximately 11 hours and 59 minutes. Even though the St. Louis, MO (STL-Lambert-St. Louis Intl.) to Helsinki (HEL-Vantaa) route is a long one, you'll have meal and snack services, some form of in-flight entertainment and other handy amenities to make you comfortable.
What is the flight distance from St. Louis, MO (STL-Lambert-St. Louis Intl.) to Helsinki (HEL-Vantaa)?
You'll cover a distance of 4,700 miles (7,500 1) on the flight path from St. Louis to Vantaa. From toiletries to a sleeping mask, compile a list of things to bring on board to make your long-haul flight comfortable.
How many morning flights are there from STL to HEL?
Every week, 36 morning flights jet off from STL to HEL, with 36 offered by American Airlines (AA). If you want to be soaring through the air as early as you can, AA's first flight takes off at 5:00AM.
How many afternoon flights are there from STL to HEL?
Say nope to the crack-of-dawn race to the airport and pick one of the 18 weekly afternoon and evening flights from STL to HEL. Afternoon and evening services available with American Airlines (AA) start at 12:03PM. Overall, AA offers 15 weekly flights with departures after midday.
What is the earliest departure time out of St. Louis to Vantaa?
Depart STL at 5:00AM and touch down at HEL at 2:45AM. This is the earliest flight available on this route.
What is the latest departure time out of St. Louis to Vantaa?
From STL, the latest flight you can catch takes off at 5:25PM and comes in for landing at HEL at 6:15AM. If you're averse to early mornings, this is the flight to book.
What is the average price from St. Louis to Vantaa?
Round-trip journeys from STL to HEL start from around $624. Amazing fares don't last forever, so be prepared to book when you spy a bargain. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

St. Louis to Helsinki Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from St. Louis to Helsinki to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from STL to HEL, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from St. Louis to Helsinki, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.

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