Cheapest return flights from Porto to London in July from $126

AirHint found the following cheapest return flights from Porto (OPO) to London (STN) in July 2026 (see full year).

Return flights

31 Jul - 18 Aug Ryanair direct
28 Jul - 18 Aug Ryanair direct
29 Jul - 18 Aug Ryanair direct
30 Jul - 18 Aug Ryanair direct
31 Jul - 20 Aug Ryanair direct
31 Jul - 17 Aug Ryanair direct
28 Jul - 17 Aug Ryanair direct
23 Jul - 11 Aug Ryanair direct
30 Jul - 20 Aug Ryanair direct
29 Jul - 17 Aug Ryanair direct
02 Jul - 07 Jul Ryanair direct
09 Jul - 12 Jul Ryanair
04 Jul - 07 Jul Ryanair direct
08 Jul - 12 Jul Ryanair
02 Jul - 06 Jul Ryanair direct
02 Jul - 03 Jul Ryanair direct
03 Jul - 03 Jul Ryanair direct
06 Jul - 07 Jul Ryanair direct
08 Jul - 14 Jul Ryanair direct
03 Jul - 04 Jul Ryanair direct

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

Powered by

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 London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.