Cheapest return flights from Lille to Porto in March from $98

AirHint found the following cheapest return flights from Lille (LIL) to Porto (OPO) in March 2026 (see full year).

Return flights

02 Mar - 13 Mar Ryanair direct
02 Mar - 16 Mar Ryanair direct
13 Mar - 16 Mar Ryanair direct
02 Mar - 23 Mar Ryanair direct
02 Mar - 08 Mar Ryanair
16 Mar - 23 Mar Ryanair direct
13 Mar - 23 Mar Ryanair direct
26 Mar - 29 Mar easyJet
27 Mar - 10 Apr Ryanair direct
12 Mar - 15 Mar easyJet
27 Mar - 29 Mar Volotea
27 Mar - 13 Apr Ryanair direct
27 Mar - 17 Apr Ryanair direct
27 Mar - 06 Apr Ryanair direct

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

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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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