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

Return flights

03 Dec - 08 Dec	Hawaiian Airlines
05 Dec - 07 Dec	Alaska Airlines
10 Dec - 12 Jan	Frontier Airlines
29 Dec - 13 Jan	Alaska Airlines
31 Dec - 12 Jan	Alaska Airlines
22 Dec - 13 Jan	Frontier Airlines
26 Dec - 17 Jan	Frontier Airlines
27 Dec - 17 Jan	Frontier Airlines
21 Dec - 10 Jan	Frontier Airlines
24 Dec - 26 Dec	Hawaiian Airlines
19 Dec - 10 Jan	WestJet
06 Dec - 02 Jan	Alaska Airlines
18 Dec - 26 Dec	Hawaiian Airlines
18 Dec - 31 Dec	Frontier Airlines
18 Dec - 25 Dec	Hawaiian Airlines
13 Dec - 03 Jan	Hawaiian Airlines

Also check the deals for one-way flights from San Diego 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 Diego to Paris in December from 569€

Return flights