Cheapest return flights from Philadelphia to Paris in March from $638

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

Return flights

22 Mar - 30 Mar Air Canada
08 Mar - 17 Mar Frontier Airlines
02 Mar - 10 Mar Frontier Airlines
16 Mar - 20 Mar Frontier Airlines
19 Mar - 23 Mar Lufthansa
30 Mar - 07 Apr Frontier Airlines
18 Mar - 28 Mar Frontier Airlines
28 Mar - 05 Apr Frontier Airlines
06 Mar - 11 Mar Frontier Airlines
06 Mar - 15 Mar Frontier Airlines
22 Mar - 31 Mar TAP
29 Mar - 07 Apr Frontier Airlines
26 Mar - 29 Mar Frontier Airlines
29 Mar - 02 Apr TAP

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

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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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