AirHint found the following cheapest one-way flights from Miami (MIA) to Lisbon (LIS) in October 2025 (see full year).

One-Way flights

25 Oct	Frontier Airlines
02 Oct	Frontier Airlines
07 Oct	Frontier Airlines
28 Oct	Air Canada
22 Oct	Delta
03 Oct	Frontier Airlines
04 Oct	Frontier Airlines
14 Oct	SWISS
19 Oct	Iberia
24 Oct	Frontier Airlines

Also check the deals for return flights from Miami to Lisbon 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 one-way flights from Miami to Lisbon in October from 200€

One-Way flights