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

Return flights

12 Oct - 27 Oct	Condor
12 Oct - 30 Oct	Condor
14 Oct - 26 Oct	Condor	direct
22 Oct - 27 Oct	Condor	direct
12 Oct - 27 Oct	Condor	direct
12 Oct - 30 Oct	Condor	direct
20 Oct - 27 Oct	Condor	direct
20 Oct - 31 Oct	Condor
12 Oct - 01 Nov	Condor
15 Oct - 08 Nov	Condor
20 Oct - 15 Nov	Scandinavian Airlines
23 Oct - 26 Oct	Condor
06 Oct - 01 Nov	Condor
09 Oct - 23 Oct	Condor	direct
25 Oct - 04 Nov	TAP
27 Oct - 03 Nov	TAP
07 Oct - 01 Nov	Scandinavian Airlines
30 Oct - 22 Nov	Scandinavian Airlines
08 Oct - 01 Nov	Condor
31 Oct - 22 Nov	Scandinavian Airlines

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 430€

Return flights