Cheapest return flights from Porto to Belfast in March from 132€

Best time to book flights for Porto (OPO) to Belfast (BFS) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Belfast (BFS) in March 2025 (see full year).

Return flights

19 Mar - 22 Mar Ryanair
28 Mar - 30 Mar Ryanair
28 Mar - 05 Apr Ryanair
21 Mar - 23 Mar Ryanair
20 Mar - 24 Mar easyJet
15 Mar - 16 Mar Ryanair
13 Mar - 16 Mar Ryanair
16 Mar - 17 Mar Ryanair
02 Mar - 08 Mar TAP

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

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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