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

Return flights

03 May - 14 May	Scandinavian Airlines
04 May - 14 May	Scandinavian Airlines
02 May - 14 May	Scandinavian Airlines
04 May - 11 May	Scandinavian Airlines
11 May - 06 Jun	WestJet
26 May - 09 Jun	WestJet
19 May - 02 Jun	WestJet
21 May - 13 Jun	Iberia
20 May - 04 Jun	WestJet
28 May - 04 Jun	WestJet
20 May - 03 Jun	WestJet
18 May - 02 Jun	Condor
27 May - 10 Jun	WestJet
22 May - 13 Jun	WestJet
04 May - 11 May	Delta	direct
03 May - 14 May	Delta	direct
04 May - 14 May	Delta	direct
07 May - 14 May	Air France	direct
17 May - 24 May	Air France	direct

Also check the deals for one-way flights from San Francisco 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 Francisco to Paris in May from 480€

Return flights