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

Return flights

28 Oct - 04 Nov	United
15 Oct - 08 Nov	jetBlue
26 Oct - 31 Oct	Scandinavian Airlines
15 Oct - 20 Oct	jetBlue
13 Oct - 28 Oct	Air Canada
31 Oct - 22 Nov	SWISS
19 Oct - 26 Oct	United
08 Oct - 15 Oct	United
16 Oct - 23 Oct	United
31 Oct - 07 Nov	United
25 Oct - 01 Nov	United
06 Oct - 13 Oct	United
14 Oct - 21 Oct	United
10 Oct - 18 Oct	SWISS
10 Oct - 17 Oct	United

Also check the deals for one-way flights from Tampa 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 Tampa to Lisbon in October from $588

Return flights