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

Return flights

19 Dec - 15 Jan	TAP
26 Dec - 02 Jan	TAP
24 Dec - 02 Jan	TAP
24 Dec - 01 Jan	TAP
23 Dec - 02 Jan	TAP
23 Dec - 01 Jan	TAP
19 Dec - 02 Jan	TAP
25 Dec - 29 Dec	TAP
26 Dec - 06 Jan	Vueling Airlines
26 Dec - 05 Jan	Transavia France
19 Dec - 29 Dec	TAP
18 Dec - 05 Jan	TAP
17 Dec - 28 Dec	TAP
21 Dec - 30 Dec	Vueling Airlines
20 Dec - 29 Dec	TAP
15 Dec - 24 Dec	easyJet
17 Dec - 24 Dec	Vueling Airlines
17 Dec - 21 Dec	Vueling Airlines
18 Dec - 24 Dec	TAP
13 Dec - 21 Dec	TAP

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

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 Paris to Boston in December from 588€

Return flights