Cheapest return flights from Boston to Paris in December from $430

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

Return flights

14 Dec - 20 Jan Icelandair
14 Dec - 21 Jan Icelandair
07 Dec - 14 Dec ITA Airways
05 Dec - 14 Dec ITA Airways
30 Dec - 23 Jan Air Canada
07 Dec - 11 Dec ITA Airways
09 Dec - 18 Dec Icelandair
09 Dec - 16 Dec Lufthansa
13 Dec - 21 Jan Aer Lingus
10 Dec - 16 Dec Delta
13 Dec - 20 Jan Icelandair
13 Dec - 17 Dec Icelandair
11 Dec - 18 Dec Delta
30 Dec - 11 Jan Air Canada
08 Dec - 11 Dec Aer Lingus
06 Dec - 12 Dec Icelandair
29 Dec - 11 Jan KLM
27 Dec - 12 Jan KLM
30 Dec - 18 Jan Delta
12 Dec - 21 Jan Frontier Airlines

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

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