AirHint found the following cheapest return flights from San Francisco (SFO) to Frankfurt (FRA) in October 2025 (see full year).

Return flights

08 Oct - 15 Oct	Condor	direct
14 Oct - 21 Oct	Condor	direct
19 Oct - 26 Oct	Condor	direct
20 Oct - 27 Oct	Condor	direct
13 Oct - 20 Oct	Condor	direct
20 Oct - 23 Oct	Condor	direct
02 Oct - 15 Oct	Condor	direct
05 Oct - 20 Oct	Condor	direct
15 Oct - 22 Oct	Condor
23 Oct - 30 Oct	Condor
05 Oct - 05 Nov	Condor
29 Oct - 05 Nov	Condor
14 Oct - 08 Nov	Scandinavian Airlines
16 Oct - 01 Nov	Scandinavian Airlines
15 Oct - 08 Nov	Scandinavian Airlines
19 Oct - 08 Nov	Condor
28 Oct - 15 Nov	Scandinavian Airlines
08 Oct - 01 Nov	Scandinavian Airlines
30 Oct - 06 Nov	Condor
05 Oct - 01 Nov	Condor

Also check the deals for one-way flights from San Francisco to Frankfurt in October.

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 San Francisco to Frankfurt in October from 478€

Return flights