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

Return flights

16 Nov - 06 Dec	Spirit Airlines
26 Nov - 03 Dec	Air Canada
16 Nov - 03 Dec	Air Canada
26 Nov - 03 Dec	Lufthansa	direct
05 Nov - 12 Nov	Lufthansa	direct
11 Nov - 18 Nov	United
19 Nov - 06 Dec	Air Canada
28 Nov - 05 Dec	Lufthansa	direct
02 Nov - 09 Nov	Lufthansa	direct
14 Nov - 21 Nov	Lufthansa	direct
02 Nov - 16 Nov	United
01 Nov - 15 Nov	Air France
02 Nov - 16 Nov	Lufthansa	direct
17 Nov - 24 Nov	Lufthansa
08 Nov - 15 Nov	United
23 Nov - 30 Nov	Lufthansa	direct

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

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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Cheapest return flights from St. Louis to Frankfurt in November from $747

Return flights