Cheapest return flights from London to Porto in October from 152€

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

Return flights

24 Oct - 29 Oct Iberia
05 Oct - 10 Oct Iberia
15 Oct - 18 Oct TAP
14 Oct - 19 Oct TAP
27 Oct - 31 Oct Iberia
13 Oct - 18 Oct TAP
01 Oct - 04 Oct TAP
16 Oct - 18 Oct TAP
01 Oct - 03 Oct TAP
23 Oct - 25 Oct Vueling Airlines

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

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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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