Cheapest one-way flights from Shannon to Porto in January from $131

Best time to book flights for Shannon (SNN) to Porto (OPO) flights at AirHint

AirHint found the following cheapest one-way flights from Shannon (SNN) to Porto (OPO) in January 2025 (see full year).

One-Way flights

02 Jan Ryanair

Also check the deals for return flights from Shannon to Porto in January.

Skyscanner

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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