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

Return flights

03 May - 08 May	United
04 May - 11 May	Air France
08 May - 16 May	Aer Lingus
15 May - 16 Jun	Aer Lingus
29 May - 06 Jun	Aer Lingus
30 May - 02 Jun	Aer Lingus
09 May - 16 May	Air France
19 May - 26 May	Air France
14 May - 21 May	Air France
24 May - 31 May	Air France
29 May - 05 Jun	Air France
30 May - 02 Jun	Iberia	direct

Also check the deals for one-way flights from Philadelphia 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.

Book a cheap hotel in Paris

Cheap car rent in Paris

Cheapest return flights from Philadelphia to Paris in May from 632€

Return flights