AirHint found the following cheapest return flights from Orlando (MCO) to Lisbon (LIS) in October 2025 (see full year).

Return flights

01 Oct - 08 Oct	Norse Atlantic Airways (UK)
28 Oct - 04 Nov	United
16 Oct - 08 Nov	Spirit Airlines
24 Oct - 28 Oct	Spirit Airlines
21 Oct - 15 Nov	Norse Atlantic Airways (UK)
25 Oct - 30 Oct	Norse Atlantic Airways (UK)
23 Oct - 15 Nov	Frontier Airlines
25 Oct - 04 Nov	Frontier Airlines
29 Oct - 05 Nov	United
26 Oct - 02 Nov	United
31 Oct - 07 Nov	United
20 Oct - 27 Oct	United
25 Oct - 01 Nov	United
16 Oct - 23 Oct	United
07 Oct - 14 Oct	United
19 Oct - 26 Oct	United
08 Oct - 15 Oct	United
06 Oct - 13 Oct	United
17 Oct - 24 Oct	United

Also check the deals for one-way flights from Orlando 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 return flights from Orlando to Lisbon in October from 461€

Return flights