AirHint found the following cheapest return flights from Mexico City (MEX) to Santo Domingo (SDQ) in December 2025 (see full year).

Return flights

01 Dec - 08 Dec	Arajet	direct
04 Dec - 08 Dec	Arajet	direct
10 Dec - 18 Dec	Arajet	direct
10 Dec - 07 Jan	Arajet	direct
01 Dec - 11 Dec	Arajet	direct
05 Dec - 11 Dec	Arajet	direct
15 Dec - 24 Dec	Arajet	direct
25 Dec - 31 Dec	Arajet	direct
30 Dec - 08 Jan	Aeromexico	direct
24 Dec - 01 Jan	Arajet	direct
11 Dec - 20 Dec	Aeromexico	direct
15 Dec - 22 Dec	Arajet	direct
10 Dec - 17 Dec	Copa
24 Dec - 08 Jan	Aeromexico	direct
23 Dec - 26 Jan	Copa
31 Dec - 04 Jan	Copa
27 Dec - 02 Jan	Arajet
28 Dec - 03 Jan	Copa
28 Dec - 04 Jan	Copa
27 Dec - 04 Jan	Copa

Also check the deals for one-way flights from Mexico City to Santo Domingo 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 Mexico City to Santo Domingo in December from 197€

Return flights