AirHint found the following cheapest return flights from San Francisco (SFO) to Paris (ORY) in December 2025 (see full year).

Return flights

05 Dec - 10 Dec	FrenchBee	direct
02 Dec - 07 Dec	FrenchBee	direct
08 Dec - 16 Dec	TAP
09 Dec - 16 Dec	SWISS
02 Dec - 11 Dec	Lufthansa
04 Dec - 17 Dec	ITA Airways
08 Dec - 24 Dec	TAP
11 Dec - 15 Jan	Brussels Airlines
06 Dec - 10 Dec	TAP
03 Dec - 04 Dec	TAP
03 Dec - 27 Dec	TAP
29 Dec - 24 Jan	TAP
27 Dec - 12 Jan	FrenchBee
31 Dec - 10 Jan	TAP
15 Dec - 10 Jan	TAP
12 Dec - 07 Jan	TAP
27 Dec - 17 Jan	FrenchBee
13 Dec - 10 Jan	TAP
25 Dec - 17 Jan	FrenchBee
25 Dec - 23 Jan	FrenchBee

Also check the deals for one-way flights from San Francisco to Paris in December.

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 Paris in December from 415€

Return flights