Cheapest return flights from Lille to Porto in March from $75

Best time to book flights for Lille (LIL) to Porto (OPO) flights at AirHint

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

Return flights

07 Mar - 13 Mar Ryanair direct
16 Mar - 21 Mar Ryanair direct
02 Mar - 06 Mar Ryanair direct
13 Mar - 21 Mar Ryanair direct
07 Mar - 21 Mar Ryanair direct
16 Mar - 27 Mar Ryanair direct
16 Mar - 04 Apr Ryanair direct
20 Mar - 21 Mar Ryanair direct
02 Mar - 13 Mar Ryanair direct
13 Mar - 27 Mar Ryanair direct
07 Mar - 27 Mar Ryanair direct
20 Mar - 04 Apr Ryanair direct
23 Mar - 04 Apr Ryanair direct
28 Mar - 04 Apr Ryanair direct
21 Mar - 04 Apr Ryanair direct
27 Mar - 04 Apr Ryanair direct
28 Mar - 14 Apr Ryanair direct
27 Mar - 14 Apr Ryanair direct
23 Mar - 11 Apr Ryanair direct
28 Mar - 11 Apr Ryanair direct

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