AirHint found the following cheapest return flights from Miami (MIA) to Belgrade (BEG) in October 2025 (see full year).

Return flights

30 Oct - 22 Nov	TAP
17 Oct - 08 Nov	Spirit Airlines
19 Oct - 08 Nov	Spirit Airlines
07 Oct - 21 Oct	Turkish Airlines
18 Oct - 08 Nov	TAP
14 Oct - 31 Oct	Turkish Airlines
14 Oct - 29 Oct	SWISS
17 Oct - 31 Oct	Turkish Airlines
02 Oct - 29 Oct	Spirit Airlines
14 Oct - 19 Oct	Turkish Airlines
01 Oct - 08 Oct	Lufthansa
13 Oct - 19 Oct	Turkish Airlines

Also check the deals for one-way flights from Miami to Belgrade 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 Miami to Belgrade in October from $556

Return flights