One service. FLEX, run by the railway company CFL: 120+ stations and the airport, round trips only. For getting around town, public transport is free.
1services open to visitors
€352car sharing, Luxembourg · 3 days · 300 km (FLEX Carsharing)
€325a typical rental for the same trip in October
✓Compiled from FLEX's terms and tariffs, Luxembourg Airport and the government portal. Gabriel hasn't driven here yet · checked 2026-10-24
Who's here
FLEX Carsharing
City cars, midsize cars and vans; some electric
Best for: Day trips into the countryside or across the border
€352 for 3 days · 300 km
If you damage it€1,500 excess on Basic; €300 for €1.99 an hour, or on Basic+ (€10 a month)
Another cityRound trips: back to the same station
AbroadGermany, France, Belgium, Switzerland, Austria and the Netherlands without asking; elsewhere with approval
DepositNone
The 24-hour rate excludes km. Every km is paid on top.
Fuel is included; parking during the trip is yours to pay.
Which one when
Landing at Luxembourg AirportFLEX has cars at the airport, but they go back there, so it suits a return trip.
A day in Luxembourg CityPublic transport: buses, trains and the tram are free across the country.
Trier, Metz or the ArdennesFLEX: Germany, France and Belgium are allowed without asking.
Airports
Luxembourg (LUX)
The airport lists FLEX car sharing, seven days a week. It's a round trip. The car comes back to the airport. Check the app for the exact spot.
Between cities and countries
FLEX: 120+ stations across the country; every trip ends where it started.
Parking and fuel
FLEX: parking fees during the trip are yours to pay; on return, park in the station's FLEX bay (some have a bollard to lock).
Before you go
Register in the FLEX app before you travel: an ID card valid in Luxembourg, your licence and a credit card. FLEX confirms by e-mail.
The Basic plan has no monthly fee, just €5 to register.
Better than renting here
FLEX cars at Luxembourg Airport
Six neighbouring countries without asking
Be ready for
One service, round trips only.
Km are charged on top, even on the 24-hour rate.
€1,500 excess on the Basic plan unless you pay for the reduction.
What people say
“Easy and smooth”
AApp Store · May 2026 · about FLEX CarsharingRead ↗
“Way cheaper than taxi and more flexible the the bus and train.”
AApp Store · Mar 2026 · about FLEX CarsharingRead ↗
“On hold for nearly forty minutes.”
AApp Store · Nov 2025 · about FLEX CarsharingRead ↗
“Forced to drop the car at the same place — not very Flex-ible.” (translated)
AApp Store · Feb 2024 · about FLEX CarsharingRead ↗
“Your licence validators should be on active 24/7.”
AApp Store · Dec 2023 · about FLEX CarsharingRead ↗
Short quotes from public posts, with a link to each. We leave out names.
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