Cheapest return flights from Belfast to Porto in May from 134€

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

Return flights

12 May - 16 May easyJet
02 May - 09 May Aer Lingus
12 May - 19 May easyJet
04 May - 12 May Aer Lingus
08 May - 12 May Aer Lingus
12 May - 12 May easyJet
06 May - 10 May Aer Lingus
04 May - 06 May Aer Lingus
07 May - 11 May easyJet
09 May - 12 May easyJet
28 May - 03 Jun easyJet
30 May - 01 Jun Aer Lingus
29 May - 01 Jun Aer Lingus
28 May - 04 Jun easyJet
28 May - 01 Jun easyJet

Also check the deals for one-way flights from Belfast to Porto in May.

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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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