Cheapest one-way flights from Orlando to Porto in May from $280

AirHint found the following cheapest one-way flights from Orlando (MCO) to Porto (OPO) in May 2026 (see full year).

One-Way flights

03 May Icelandair
10 May Frontier Airlines
15 May Spirit Airlines

Also check the deals for return flights from Orlando to Porto in May.

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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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