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

Return flights

30 Jul - 06 Aug	TAP
23 Jul - 30 Jul	TAP
09 Jul - 16 Jul	TAP
16 Jul - 26 Jul	easyJet	direct
16 Jul - 23 Jul	Ryanair
15 Jul - 18 Jul	easyJet
10 Jul - 13 Jul	Ryanair
16 Jul - 23 Jul	easyJet	direct
18 Jul - 22 Jul	Ryanair
30 Jul - 04 Aug	Ryanair
10 Jul - 12 Jul	Ryanair
21 Jul - 28 Jul	Ryanair
29 Jul - 06 Aug	Ryanair
30 Jul - 13 Aug	Ryanair
30 Jul - 07 Aug	Lufthansa
24 Jul - 12 Aug	Vueling Airlines
31 Jul - 02 Aug	Lufthansa
23 Jul - 12 Aug	Vueling Airlines
29 Jul - 12 Aug	Vueling Airlines
27 Jul - 12 Aug	Vueling Airlines

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

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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Cheapest return flights from Porto to Prague in July from $208

Return flights