Cheapest return LUX–KGS flights, June

AirHint found the following cheapest return flights from Luxemburg (LUX) to Kos (KGS) in June 2026 (see full year).

Return flights

29 Jun - 09 Jul Ryanair
21 Jun - 09 Jul Ryanair
28 Jun - 03 Jul Ryanair
28 Jun - 05 Jul Ryanair
14 Jun - 21 Jun Ryanair
14 Jun - 21 Jun Luxair direct
28 Jun - 05 Jul Luxair direct
21 Jun - 09 Jul Luxair direct

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

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