Cheapest return flights from Luxemburg to Porto in September from $51

Best time to book flights for Luxemburg (LUX) to Porto (OPO) flights at AirHint

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

Return flights

03 Sep - 24 Sep easyJet direct
15 Sep - 24 Sep easyJet direct
17 Sep - 25 Sep easyJet direct
27 Sep - 30 Sep easyJet direct
20 Sep - 27 Sep easyJet direct
21 Sep - 23 Sep easyJet direct
11 Sep - 25 Sep easyJet direct
28 Sep - 30 Sep easyJet direct
27 Sep - 29 Sep easyJet direct
19 Sep - 26 Sep easyJet direct
28 Sep - 16 Oct Ryanair direct
28 Sep - 15 Oct Ryanair direct
29 Sep - 16 Oct Ryanair direct
29 Sep - 15 Oct Ryanair direct
24 Sep - 15 Oct Ryanair direct
25 Sep - 16 Oct Ryanair direct
25 Sep - 15 Oct Ryanair direct
27 Sep - 16 Oct Ryanair direct
27 Sep - 15 Oct Ryanair direct
17 Sep - 06 Oct 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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