Cheap flights from St. Louis (STL) to Helsinki (HEL) from $828

Yes, there are multiple flights from St. Louis to Helsinki for under $900. The cheapest flight booked recently is on American Airlines for just $828, but on average you can expect to pay $1,166.

There are currently 9+ open flights from St. Louis to Helsinki within the next 7 days for less than $1,000.

American Airlines, at $828, was found to be the cheapest airline from St. Louis to Helsinki.Alternate airlines to your destination round-trip include British Airways and Delta. These flights start at 22% lower than the current average price 3 months from now.

Lambert-St Louis Airport is STL and Helsinki-Vantaa Airport is HEL. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

The amount of baggage you can bring on your St. Louis to Helsinki flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter St. Louis to Helsinki flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on St. Louis to Helsinki flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Helsinki.

Yes. Cheapflights offers flight deals from St. Louis to Helsinki by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from St. Louis to Helsinki offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on St. Louis to Helsinki flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The St. Louis to Helsinki flight deals you see on this page were last updated on 5/27.

When booking a flight from St. Louis to Helsinki, you may want to consider flying on American Airlines, Finnair or British Airways as they are the most popular for this route.

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 $1,322). 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.