Cheapest return flights from Riga to Luxemburg in September from 142€

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

Return flights

29 Sep - 06 Oct Ryanair
20 Sep - 27 Sep Lufthansa
28 Sep - 03 Oct Lufthansa
03 Sep - 09 Sep Lufthansa
05 Sep - 06 Sep Lufthansa
23 Sep - 25 Sep Ryanair
08 Sep - 12 Sep Ryanair
09 Sep - 11 Sep Lufthansa
01 Sep - 05 Sep Lufthansa

Also check the deals for one-way flights from Riga to Luxemburg in September.

Skyscanner

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.

Book a cheap hotel in Luxemburg

Cheap car rent in Luxemburg

Feel free to contact us with any feedback or request another flight research.