Cheapest return flights from London to Porto in July from 122€

Best time to book flights for London (STN) to Porto (OPO) flights at AirHint

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

Return flights

02 Jul - 20 Jul Ryanair direct
02 Jul - 23 Jul Ryanair direct
02 Jul - 16 Jul Ryanair direct
02 Jul - 04 Jul Ryanair direct
02 Jul - 22 Jul Ryanair direct
01 Jul - 20 Jul Ryanair direct
01 Jul - 16 Jul Ryanair direct
01 Jul - 04 Jul Ryanair direct
01 Jul - 22 Jul Ryanair direct
08 Jul - 24 Jul Ryanair direct
14 Jul - 02 Aug Ryanair direct
15 Jul - 02 Aug Ryanair direct
15 Jul - 05 Aug Ryanair direct
21 Jul - 07 Aug Ryanair direct
21 Jul - 06 Aug Ryanair direct
21 Jul - 08 Aug Ryanair direct
16 Jul - 06 Aug Ryanair direct
17 Jul - 07 Aug Ryanair direct
17 Jul - 06 Aug Ryanair direct
14 Jul - 01 Aug Ryanair direct

Also check the deals for one-way flights from London to Porto 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.

Book a cheap hotel in Porto

Cheap car rent in Porto