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

Return flights

28 Jul - 31 Jul	easyJet
30 Jul - 31 Jul	Jet2
22 Jul - 31 Jul	Ryanair
28 Jul - 29 Jul	easyJet
28 Jul - 05 Aug	easyJet
22 Jul - 24 Jul	Ryanair
29 Jul - 31 Jul	easyJet
30 Jul - 07 Aug	Jet2
22 Jul - 29 Jul	Ryanair
22 Jul - 26 Jul	Ryanair
28 Jul - 03 Aug	easyJet
21 Jul - 24 Jul	easyJet
22 Jul - 02 Aug	Ryanair
22 Jul - 27 Jul	Ryanair
29 Jul - 07 Aug	easyJet
30 Jul - 03 Aug	Jet2
28 Jul - 02 Aug	easyJet
23 Jul - 03 Aug	Ryanair
29 Jul - 03 Aug	easyJet
23 Jul - 02 Aug	Ryanair

Also check the deals for one-way flights from Bristol to Porto 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 Bristol to Porto in July from $145

Return flights