Cheapest one-way flights from Porto to Shannon in June from 30€

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

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

One-Way flights

12 Jun Ryanair direct
26 Jun Ryanair direct
19 Jun Ryanair direct
04 Jun Ryanair direct
18 Jun Ryanair direct
05 Jun Ryanair direct
11 Jun Ryanair direct
25 Jun Ryanair direct
29 Jun Ryanair direct
20 Jun Ryanair

Also check the deals for return flights from Porto to Shannon 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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