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

Return flights

30 Oct - 06 Nov	Arajet	direct
24 Oct - 06 Nov	Arajet	direct
23 Oct - 06 Nov	Arajet	direct
23 Oct - 07 Nov	Arajet	direct
29 Oct - 05 Nov	Arajet
29 Oct - 03 Nov	Arajet
31 Oct - 02 Nov	Aeromexico	direct
28 Oct - 04 Nov	Aeromexico	direct
29 Oct - 05 Nov	Aeromexico	direct
30 Oct - 04 Nov	Aeromexico	direct
29 Oct - 30 Oct	Arajet
24 Oct - 31 Oct	Arajet	direct
25 Oct - 31 Oct	Arajet
24 Oct - 26 Oct	Arajet
27 Oct - 31 Oct	Avianca
25 Oct - 31 Oct	Aeromexico	direct
24 Oct - 26 Oct	Arajet	direct
27 Oct - 31 Oct	Aeromexico	direct

Also check the deals for one-way flights from Mexico City to Santo Domingo in October.

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 October from $361

Return flights