Cheapest return flights from London to Porto in July from 235€

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

Return flights

16 Jul - 23 Jul KLM
14 Jul - 21 Jul KLM
16 Jul - 21 Jul KLM
16 Jul - 20 Jul KLM
01 Jul - 08 Jul SWISS
10 Jul - 14 Jul Iberia
03 Jul - 08 Jul Iberia
01 Jul - 07 Jul KLM
01 Jul - 20 Jul KLM
07 Jul - 13 Jul Iberia
23 Jul - 04 Aug Iberia
28 Jul - 06 Aug Iberia
24 Jul - 02 Aug Iberia
29 Jul - 06 Aug KLM
28 Jul - 02 Aug Iberia
27 Jul - 07 Aug British Airways
29 Jul - 03 Aug KLM
29 Jul - 07 Aug British Airways
31 Jul - 04 Aug Iberia
31 Jul - 05 Aug KLM

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

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