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

Return flights

13 Aug - 22 Aug	Pegasus Airlines
14 Aug - 18 Aug	Pegasus Airlines
09 Aug - 24 Aug	Pegasus Airlines
08 Aug - 10 Aug	Pegasus Airlines
12 Aug - 23 Aug	Pegasus Airlines
01 Aug - 08 Aug	Pegasus Airlines
11 Aug - 19 Aug	Pegasus Airlines
12 Aug - 15 Aug	Pegasus Airlines
16 Aug - 20 Aug	Pegasus Airlines
30 Aug - 06 Sep	AJet
16 Aug - 19 Aug	Pegasus Airlines

Also check the deals for one-way flights from Istanbul to Luxemburg 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 Istanbul to Luxemburg in August from $309

Return flights