AirHint found the following cheapest return flights from Luxemburg (LUX) to Barcelona (BCN) in July 2026 (see full year).
Return flights
| 04 Jul - 09 Jul | Ryanair | direct | |
| 04 Jul - 07 Jul | Ryanair | direct | |
| 19 Jul - 14 Aug | Ryanair | ||
| 19 Jul - 14 Aug | Luxair | direct |
Also check the deals for one-way flights from Luxemburg to Barcelona in July.
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