Cheapest return flights from Shannon to Porto in April from $54

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

AirHint found the following cheapest return flights from Shannon (SNN) to Porto (OPO) in April 2025 (see full year).

Return flights

30 Apr - 07 May Ryanair direct
30 Apr - 15 May Ryanair direct
30 Apr - 14 May Ryanair direct
30 Apr - 08 May Ryanair direct
27 Apr - 07 May Ryanair direct
27 Apr - 15 May Ryanair direct
27 Apr - 14 May Ryanair direct
27 Apr - 08 May Ryanair direct
30 Apr - 01 May Ryanair direct
27 Apr - 01 May Ryanair direct
27 Apr - 30 Apr Ryanair direct
23 Apr - 30 Apr Ryanair direct
24 Apr - 30 Apr Ryanair direct
23 Apr - 25 Apr Ryanair
24 Apr - 28 Apr Ryanair
23 Apr - 27 Apr Ryanair direct
24 Apr - 27 Apr Ryanair direct
23 Apr - 26 Apr Ryanair
23 Apr - 24 Apr Ryanair direct
25 Apr - 28 Apr Ryanair

Also check the deals for one-way flights from Shannon to Porto in April.

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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