Cheapest return flights from Porto to Shannon in July from $133

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

Return flights

31 Jul - 21 Aug Ryanair direct
17 Jul - 07 Aug Ryanair direct
31 Jul - 20 Aug Ryanair direct
31 Jul - 10 Aug Ryanair direct
17 Jul - 06 Aug Ryanair direct
31 Jul - 17 Aug Ryanair direct
02 Jul - 06 Jul Ryanair direct
02 Jul - 13 Jul Ryanair direct
31 Jul - 06 Aug Ryanair direct
24 Jul - 07 Aug Ryanair direct
23 Jul - 07 Aug Ryanair direct
24 Jul - 10 Aug Ryanair direct
03 Jul - 06 Jul Ryanair direct
16 Jul - 24 Jul Ryanair direct
02 Jul - 17 Jul Ryanair direct
17 Jul - 31 Jul Ryanair direct
10 Jul - 13 Jul Ryanair
23 Jul - 24 Jul Ryanair direct
23 Jul - 31 Jul Ryanair
16 Jul - 31 Jul Ryanair direct

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

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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