Cheapest return flights from St. Louis to Frankfurt in March from 729€

AirHint found the following cheapest return flights from St. Louis (STL) to Frankfurt (FRA) in March 2026 (see full year).

Return flights

11 Mar - 18 Mar Lufthansa
17 Mar - 24 Mar Lufthansa
08 Mar - 15 Mar Lufthansa direct
20 Mar - 27 Mar Lufthansa direct
01 Mar - 08 Mar Lufthansa direct
02 Mar - 09 Mar Lufthansa
05 Mar - 12 Mar Lufthansa
23 Mar - 30 Mar Lufthansa
26 Mar - 02 Apr Lufthansa
31 Mar - 07 Apr Lufthansa
14 Mar - 21 Mar Lufthansa

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

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