Cheapest return flights from St. Louis to Frankfurt in October from $743

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

Return flights

29 Oct - 05 Nov Lufthansa direct
14 Oct - 21 Oct United
17 Oct - 24 Oct Lufthansa direct
19 Oct - 26 Oct Lufthansa direct
24 Oct - 31 Oct Lufthansa direct
09 Oct - 16 Oct United
04 Oct - 11 Oct United

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

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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