Cheapest return flights from Dublin to Luxemburg in September from 40€

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

Return flights

07 Sep - 09 Sep Ryanair direct
07 Sep - 21 Sep Ryanair direct
07 Sep - 23 Sep Ryanair direct
28 Sep - 30 Sep Ryanair direct
16 Sep - 30 Sep Ryanair direct
16 Sep - 21 Sep Ryanair direct
16 Sep - 23 Sep Ryanair direct
14 Sep - 30 Sep Ryanair direct
14 Sep - 21 Sep Ryanair direct
14 Sep - 23 Sep Ryanair direct
28 Sep - 07 Oct Ryanair direct
23 Sep - 07 Oct Ryanair direct
21 Sep - 07 Oct Ryanair direct
30 Sep - 07 Oct Ryanair direct
26 Sep - 07 Oct Ryanair direct
19 Sep - 07 Oct Ryanair direct
28 Sep - 12 Oct Ryanair direct
23 Sep - 12 Oct Ryanair direct
28 Sep - 17 Oct Ryanair direct
28 Sep - 05 Oct Ryanair direct

Also check the deals for one-way flights from Dublin to Luxemburg 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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