AirHint found the following cheapest return flights from San Diego (SAN) to Paris (CDG) in May 2026 (see full year).

Return flights

01 May - 08 May	United
04 May - 06 May	Delta
19 May - 26 May	Air France
14 May - 26 May	Air France
14 May - 21 May	Air France
04 May - 11 May	Air France
18 May - 05 Jun	British Airways
09 May - 16 May	Air France
23 May - 28 May	Air Canada
29 May - 06 Jun	WestJet
28 May - 07 Jun	WestJet
28 May - 04 Jun	WestJet
24 May - 31 May	Air France
29 May - 05 Jun	Air France

Also check the deals for one-way flights from San Diego to Paris in May.

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 May from $596

Return flights