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

Return flights

02 Oct - 06 Oct	Arajet	direct
23 Oct - 27 Oct	Arajet	direct
01 Oct - 08 Oct	Arajet	direct
16 Oct - 21 Oct	Arajet
20 Oct - 24 Oct	Arajet	direct
09 Oct - 13 Oct	Arajet	direct
03 Oct - 06 Oct	Arajet	direct
10 Oct - 13 Oct	Arajet	direct
28 Oct - 09 Nov	Avianca
25 Oct - 31 Oct	Arajet
15 Oct - 20 Oct	Arajet

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 255€

Return flights