Cheapest return flights from San Diego to Frankfurt in December from $620

AirHint found the following cheapest return flights from San Diego (SAN) to Frankfurt (FRA) in December 2025 (see full year).

Return flights

02 Dec - 16 Dec Air Canada
02 Dec - 09 Dec Lufthansa
05 Dec - 19 Dec Delta
15 Dec - 21 Dec Delta
08 Dec - 15 Dec Lufthansa
18 Dec - 25 Dec Lufthansa
28 Dec - 04 Jan Lufthansa
29 Dec - 02 Jan Condor
13 Dec - 20 Dec Lufthansa
05 Dec - 18 Jan Lufthansa
20 Dec - 03 Jan Condor
17 Dec - 11 Jan Lufthansa

Also check the deals for one-way flights from San Diego to Frankfurt in December.

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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