Cheapest return flights from San Francisco to Hahn in September from $586

AirHint found the following cheapest return flights from San Francisco (SFO) to Hahn (HHN) in September 2025 (see full year).

Return flights

22 Sep - 08 Oct SWISS
25 Sep - 02 Oct Frontier Airlines
19 Sep - 02 Oct Frontier Airlines
16 Sep - 23 Sep TAP
16 Sep - 07 Oct TAP
29 Sep - 03 Oct Frontier Airlines
19 Sep - 26 Sep Frontier Airlines
22 Sep - 18 Oct Frontier Airlines
18 Sep - 22 Sep Frontier Airlines
20 Sep - 03 Oct Frontier Airlines
20 Sep - 11 Oct Frontier Airlines
24 Sep - 28 Sep TAP
15 Sep - 22 Sep FrenchBee
15 Sep - 11 Oct FrenchBee
26 Sep - 10 Oct Frontier Airlines

Also check the deals for one-way flights from San Francisco to Hahn in September.

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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