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

Return flights

01 Mar - 11 Mar	jetBlue
01 Mar - 03 Mar	jetBlue
03 Mar - 10 Mar	jetBlue
16 Mar - 17 Apr	jetBlue
10 Mar - 16 Mar	jetBlue
31 Mar - 07 Apr	jetBlue
29 Mar - 02 Apr	jetBlue
15 Mar - 17 Apr	jetBlue
01 Mar - 07 Mar	jetBlue
14 Mar - 17 Apr	jetBlue
18 Mar - 17 Apr	jetBlue
15 Mar - 22 Mar	jetBlue
27 Mar - 01 Apr	jetBlue
13 Mar - 17 Apr	jetBlue
03 Mar - 10 Mar	Finnair	direct
17 Mar - 24 Mar	KLM
16 Mar - 19 Mar	American Airlines
01 Mar - 03 Mar	Finnair	direct
25 Mar - 02 Apr	jetBlue
18 Mar - 17 Apr	Finnair	direct

Also check the deals for one-way flights from Philadelphia to Paris in March.

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 Philadelphia to Paris in March from $562

Return flights