Cheapest return flights from Boston to Paris in December from $494

Best time to book flights for Boston (BOS) to Paris (CDG) flights at AirHint

AirHint found the following cheapest return flights from Boston (BOS) to Paris (CDG) in December 2025 (see full year).

Return flights

07 Dec - 14 Dec Icelandair
19 Dec - 28 Dec Fly Play
07 Dec - 14 Dec Air France direct
19 Dec - 04 Jan Fly Play
26 Dec - 04 Jan Fly Play
29 Dec - 02 Jan Fly Play
27 Dec - 04 Jan Fly Play
26 Dec - 03 Jan British Airways
27 Dec - 03 Jan British Airways
25 Dec - 04 Jan British Airways
27 Dec - 02 Jan Fly Play
25 Dec - 04 Jan Air France direct
26 Dec - 04 Jan Air France direct

Also check the deals for one-way flights from Boston to Paris in December.

Skyscanner

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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