AirHint found the following cheapest return flights from Luxemburg (LUX) to Bourgas (BOJ) in August 2025 (see full year).

Return flights

29 Aug - 05 Sep	Luxair	direct
19 Aug - 26 Aug	Lufthansa
01 Aug - 05 Aug	Lufthansa
12 Aug - 13 Aug	Lufthansa
19 Aug - 22 Aug	Ryanair
12 Aug - 15 Aug	Lufthansa
19 Aug - 26 Aug	Luxair	direct
15 Aug - 19 Aug	Ryanair
15 Aug - 22 Aug	Ryanair
04 Aug - 08 Aug	Ryanair
01 Aug - 08 Aug	Lufthansa

Also check the deals for one-way flights from Luxemburg to Bourgas in August.

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 Bourgas in August from $328

Return flights