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

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

Return flights

17 Oct - 20 Oct Luxair
12 Oct - 19 Oct Luxair
16 Oct - 17 Oct Luxair
03 Oct - 05 Oct Luxair
02 Oct - 04 Oct Luxair
01 Oct - 04 Oct Luxair
26 Oct - 31 Oct KLM
24 Oct - 30 Oct KLM
20 Oct - 27 Oct KLM
17 Oct - 31 Oct KLM

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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