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

Return flights

15 Jun - 22 Jun	Ryanair	direct
15 Jun - 01 Jul	Ryanair	direct
19 Jun - 22 Jun	Ryanair
18 Jun - 21 Jun	Ryanair
25 Jun - 28 Jun	Ryanair
16 Jun - 23 Jun	Luxair	direct
25 Jun - 27 Jun	Ryanair
24 Jun - 27 Jun	Ryanair
27 Jun - 01 Jul	Ryanair
24 Jun - 29 Jun	Ryanair
25 Jun - 30 Jun	Ryanair
15 Jun - 17 Jun	Ryanair
24 Jun - 01 Jul	Ryanair	direct
24 Jun - 04 Jul	Ryanair
29 Jun - 01 Jul	Ryanair	direct
28 Jun - 01 Jul	Ryanair
22 Jun - 01 Jul	Ryanair	direct
30 Jun - 07 Jul	Ryanair
27 Jun - 01 Jul	Ryanair	direct
30 Jun - 03 Jul	Ryanair

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

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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Cheapest return flights from Dublin to Luxemburg in June from $122

Return flights