Cheapest return flights from St. Louis to Frankfurt in April from $1089

Best time to book flights for St. Louis (STL) to Frankfurt (FRA) flights at AirHint

AirHint found the following cheapest return flights from St. Louis (STL) to Frankfurt (FRA) in April 2025 (see full year).

Return flights

09 Apr - 23 Apr Air France
09 Apr - 23 Apr Lufthansa direct

Also check the deals for one-way flights from St. Louis to Frankfurt in April.

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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