Cheapest return flights from London to Porto in October from $168

AirHint found the following cheapest return flights from London (LHR) to Porto (OPO) in October 2025 (see full year).

Return flights

31 Oct - 04 Nov TAP
30 Oct - 04 Nov TAP
14 Oct - 18 Oct TAP
06 Oct - 15 Oct Vueling Airlines
14 Oct - 15 Oct Vueling Airlines
28 Oct - 04 Nov Vueling Airlines
13 Oct - 15 Oct Vueling Airlines
07 Oct - 15 Oct Vueling Airlines
15 Oct - 22 Oct Vueling Airlines
28 Oct - 15 Nov Vueling Airlines
11 Oct - 15 Oct Vueling Airlines
21 Oct - 22 Oct Vueling Airlines
18 Oct - 04 Nov Vueling Airlines
28 Oct - 12 Nov Vueling Airlines
15 Oct - 20 Oct Vueling Airlines
18 Oct - 22 Oct Vueling Airlines
30 Oct - 06 Nov TAP
30 Oct - 05 Nov TAP
28 Oct - 10 Nov Vueling Airlines
31 Oct - 10 Nov TAP

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

Skyscanner

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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