Cheapest return flights from Luxemburg to Porto in September from 44€

AirHint found the following cheapest return flights from Luxemburg (LUX) to Porto (OPO) in September 2025 (see full year).

Return flights

23 Sep - 13 Oct Ryanair direct
23 Sep - 08 Oct Ryanair direct
17 Sep - 08 Oct Ryanair direct
29 Sep - 13 Oct Ryanair direct
29 Sep - 08 Oct Ryanair direct
29 Sep - 15 Oct Ryanair direct
29 Sep - 18 Oct Ryanair direct
01 Sep - 15 Oct Ryanair direct
30 Sep - 13 Oct Ryanair direct
30 Sep - 08 Oct Ryanair direct
17 Sep - 29 Sep easyJet direct
11 Sep - 25 Sep Ryanair direct
14 Sep - 25 Sep Ryanair direct
23 Sep - 25 Sep Ryanair direct
17 Sep - 25 Sep Ryanair direct
10 Sep - 25 Sep Ryanair direct
09 Sep - 25 Sep Ryanair direct
04 Sep - 25 Sep Ryanair direct
05 Sep - 25 Sep Ryanair direct
16 Sep - 25 Sep Ryanair direct

Also check the deals for one-way flights from Luxemburg to Porto in September.

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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