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

Return flights

29 Jul - 07 Aug	LOT
29 Jul - 06 Aug	LOT
30 Jul - 03 Aug	Lufthansa
15 Jul - 22 Jul	Lufthansa
11 Jul - 15 Jul	LOT
25 Jul - 28 Jul	Lufthansa
16 Jul - 29 Jul	Ryanair
11 Jul - 31 Jul	LOT
14 Jul - 30 Jul	Lufthansa
19 Jul - 24 Jul	Ryanair
14 Jul - 17 Jul	Lufthansa
07 Jul - 14 Jul	Ryanair
06 Jul - 12 Jul	Lufthansa

Also check the deals for one-way flights from Luxemburg to Riga 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 Riga in July from $297

Return flights