AirHint found the following cheapest return flights from Luxemburg (LUX) to Prague (PRG) in July 2025 (see full year).

Return flights

27 Jul - 28 Jul	Luxair	direct
28 Jul - 01 Aug	Luxair	direct
31 Jul - 01 Aug	Aegean Airlines
30 Jul - 06 Aug	Luxair	direct
31 Jul - 03 Aug	Aegean Airlines
31 Jul - 02 Aug	Aegean Airlines
28 Jul - 02 Aug	Luxair
30 Jul - 01 Aug	Luxair	direct
28 Jul - 31 Jul	KLM
31 Jul - 31 Jul	Aegean Airlines
30 Jul - 03 Aug	KLM
30 Jul - 10 Aug	KLM
30 Jul - 31 Jul	KLM
30 Jul - 03 Aug	Luxair	direct

Also check the deals for one-way flights from Luxemburg to Prague in July.

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 Luxemburg to Prague in July from 200€

Return flights