Cheapest return TRS–OPO flights, July

AirHint found the following cheapest return flights from Ronchi De Legionari (TRS) to Porto (OPO) in July 2026 (see full year).

Return flights

13 Jul - 17 Jul Ryanair
03 Jul - 10 Jul Ryanair
01 Jul - 03 Jul Ryanair
03 Jul - 11 Jul Ryanair
29 Jul - 23 Aug Ryanair
29 Jul - 09 Aug Ryanair
30 Jul - 23 Aug Ryanair
28 Jul - 23 Aug Ryanair
22 Jul - 26 Jul Lufthansa
31 Jul - 23 Aug Ryanair

Also check the deals for one-way flights from Ronchi De Legionari to Porto in July.

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