AirHint found the following cheapest return flights from Merida (MID) to Oaxaca (OAX) in September 2025 (see full year).

Return flights

09 Sep - 11 Sep	Aeromexico
30 Sep - 01 Oct	Aeromexico
06 Sep - 08 Sep	Aeromexico
14 Sep - 02 Oct	Viva
14 Sep - 26 Sep	Viva
14 Sep - 29 Sep	Viva
10 Sep - 26 Sep	Viva
10 Sep - 29 Sep	Viva
23 Sep - 10 Oct	Viva
23 Sep - 02 Oct	Viva
30 Sep - 10 Oct	Viva
23 Sep - 26 Sep	Viva
23 Sep - 29 Sep	Viva
11 Sep - 26 Sep	Viva
11 Sep - 29 Sep	Viva
30 Sep - 02 Oct	Viva
30 Sep - 17 Oct	Viva
19 Sep - 02 Oct	Viva
14 Sep - 04 Oct	Viva
15 Sep - 02 Oct	Viva

Also check the deals for one-way flights from Merida to Oaxaca in September.

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 Merida to Oaxaca in September from 90€

Return flights