Cheapest return flights from Belfast to Porto in October from 167€

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

Return flights

19 Oct - 23 Oct easyJet
19 Oct - 23 Oct Ryanair direct
16 Oct - 23 Oct Ryanair
09 Oct - 12 Oct Ryanair
16 Oct - 19 Oct Ryanair
16 Oct - 23 Oct Ryanair direct
05 Oct - 23 Oct Ryanair direct
09 Oct - 23 Oct Ryanair direct
16 Oct - 19 Oct Ryanair direct
24 Oct - 26 Oct easyJet

Also check the deals for one-way flights from Belfast 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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