Cheapest one-way flights from St. Louis to Berlin in September from $747

Best time to book flights for St. Louis (STL) to Berlin (BER) flights at AirHint

AirHint found the following cheapest one-way flights from St. Louis (STL) to Berlin (BER) in September 2025 (see full year).

One-Way flights

18 Sep Air France
19 Sep United

Also check the deals for return flights from St. Louis to Berlin in September.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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