Cheapest one-way flights from London to Porto in October from $90

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

One-Way flights

03 Oct Vueling Airlines
20 Oct Vueling Airlines
19 Oct Vueling Airlines
14 Oct Vueling Airlines
06 Oct Vueling Airlines
07 Oct Vueling Airlines
05 Oct Vueling Airlines
17 Oct Vueling Airlines
24 Oct Iberia
04 Oct Vueling Airlines

Also check the deals for return 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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