Cheapest one-way flights from Shannon to Porto in June from $58

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 June 2025 (see full year).

One-Way flights

01 Jun Ryanair direct
05 Jun Ryanair direct
04 Jun Ryanair direct
26 Jun Ryanair
26 Jun Ryanair direct

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

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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