Cheap flights Madrid → Luxembourg

Direct return flights for 1–7 days. Compare dates and book on Aviasales — prices change fast.

Cheapest dates

Prices as of 27.10.2026. Fresh prices load automatically. Round-trip fare for 1 adult without checked baggage; subject to change.

Dates	Days	Airline	Price
14.11 — 20.11	6	Ryanair	€52	Book from €52 →
20.12 — 21.12	1	Ryanair	€206	Book from €206 →
21.12 — 22.12	1	Ryanair	€215	Book from €215 →
19.12 — 22.12	3	Ryanair	€216	Book from €216 →