Cheapest return flights from Porto to London in October from $109

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

Return flights

14 Oct - 28 Oct Ryanair direct
15 Oct - 28 Oct Ryanair direct
14 Oct - 20 Oct Ryanair direct
14 Oct - 21 Oct Ryanair direct
16 Oct - 28 Oct Ryanair direct
09 Oct - 28 Oct Ryanair direct
13 Oct - 28 Oct Ryanair direct
17 Oct - 28 Oct Ryanair direct
16 Oct - 06 Nov Ryanair direct
09 Oct - 11 Oct Ryanair direct
09 Oct - 12 Oct Ryanair direct
17 Oct - 06 Nov Ryanair direct
17 Oct - 07 Nov Ryanair direct
18 Oct - 06 Nov Ryanair direct
18 Oct - 07 Nov Ryanair direct
21 Oct - 09 Nov Ryanair direct
21 Oct - 06 Nov Ryanair direct
21 Oct - 07 Nov Ryanair direct
20 Oct - 09 Nov Ryanair direct
20 Oct - 06 Nov Ryanair direct

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