FLIZZR Rent a Car Reviews 

★☆☆☆☆ Charged for extras I never asked for – and billed MORE than the contract I "signed"

Rental at Ljubljana Airport, 27 June – 4 July 2026 (RA 9611920769). Booked through DiscoverCars for 130.34 EUR, car hire only, with Loss Damage Waiver already included. I have full rental coverage through my Mastercard and told the counter staff explicitly that I wanted nothing added to my booking.

What I was charged: 445.54 EUR. More than three times the booked price.

How it happened: the agent's screen faced away from me. I was handed an electronic signature pad showing nothing but a blank white box. No price breakdown, no terms, nothing on paper. I signed, believing I was confirming my existing booking.

What had been added: a "Basic Package" (deductible reduction) at 203 EUR incl. VAT – more expensive than the rental itself – on top of coverage my booking already included. Prepaid fuel, switching my booked full-to-full policy to full-to-empty. A "Flexi-Return" fee for changing return location – although I picked up and returned at the same airport.

The part that should worry every customer: the rental agreement they later sent me totals 426.02 EUR. My card was charged 445.54 EUR. They billed me beyond their own signed document. When I complained, they refunded only that difference and declared "all other charges are correct and will remain unchanged."

They also claimed I "received the signed rental agreement when collecting the vehicle." Their own system emailed it to me at 14:19 on 4 July – six minutes after I returned the car.

A signature on a blank pad is not consent to 300 EUR of extras. If you must rent here: refuse the pad until you have seen a printed price breakdown, photograph it, and record the conversation. Better: rent elsewhere.

Very disapoined with replies from both Booking.com and Flizzr in Pointe a Pitres airport Guadeloupe. I incorrectly booked a rental car from the wrong location (my error-yes) contacted both parties within 15mn from error being made. Neither can assist with a cancellation fee waiver, flat NO on both parts.

My rental agreement was declined by sixt on arrival to the their rental desk. Contact details on flizzr site do not connect. When I queried why I had to pay additional €400 to sixt for an upgrade due to car I booked not being available I got no recompense from flizzr. Don’t book with them you will most likely get scammed

Booked rental car through Ryanair and we ended up on Flizzr who are basically Sixt but they are off-site at Lisbon Airport where a free pickup service should run every 10 minutes or so.

There was no free pickup service and we had to go to Sixt counter so that they get in touch with Flizzr (Sixt offsite) who should have then sent a pickup which they didn't. Luckily we managed to spot a Sixt van who was dropping off people at the airport.

My recommendation is: Avoid Flizzr and book with an onsite car rental company as this is less hassle. We had to wait about 1 hour to get this free transfer

WARNING SCAMMERS ‼️
I decided to book a car from Flizzer( working under Sixt which I found out after arriving to the airport) and will never repeat my mistake ever again. After paying for FULL insurance, car rent and what was said to be everything - at the pick up desk Sixt added on over € 472 euros extra ‼️ (not including the security hold) after spending 30 mins at the desk talking about the options i was lied into believing that i am obligated to pay even though I previously prebooked everything.
I contacted the company for many days after, spending a large part of my holiday emailing them and finally they decided to refund me after I told them that I will report this further.
2 weeks after returning home from my holiday they without any notice took the money back. Absolute SCAM, they have done this to other people repeatedly BE CAREFUL & DO NOT CHOOSE THIS CAR RENTAL.

They gave me a car with the front tyres who were completely worn off. Due to the bad wheels alignement you couldn't see the terrible condition they were in, because the were completely worn off on the inside.
Most likely the car tyres has never been checked ones since they got the car.
This is really dangerous and we could have found ourselves involved into a serious accident or worse.
Luckily one of the tyres blown while we were driving slowly across a village, and there was a tyre shope not so far from where it happened, so I had to change both front tyres at my own expenses to get the car running again, then contact the customer service to get a refund, which hopefully will arrive soon.
The tyre shop guy told me that renting the car with tyres in such a bad condition is criminal.
A decent company would never let something like this happen.
I definitely would never rent again with them or with Sixt, which is the company they got me the car from.

Totally confusing. Book through rentalcars.com, passed on to Flizzr thinking I have fully covered car hire for 3 days. Arrive to find I have to collect from Sixt who promptly charged me more insurance. A month to get the deposit back and no chance at all of getting a VAT receipt for expenses. Nightmare

terrible unpleasant service. Rented a car in Larnaca airport, called them trying to extend the car, the girl asked for the agreement number which I didn't have by hand but had the email opened. Asked her what's the company they send emails from (cause they have a mess in companies names), she did "tz" and hang up on me. Unbelievable company, will never rent again, and definitely not extending.

Worst experience with a rental car company.
I rented a car online, and was denied pickup, due to som bogus reason from the Keflavik Sixth employee, that managed the Flizzr booking.
I was unable to get any written statement from the office, since they were apparently unable to print from that location. And he could only tell me that I was denied rental.

I got an email to contact, and I don't get any reply. I have emailed the company, filled out the online contact form and called several times. And no reply in any way.

The money has been deducted from my account, but no service was offered, and no way to get in contact with anyone.

this is a SCAM rental car provider. I picked "add a car" option on lastminute.com provided by Flizzr with FULL PROTECTION option. On arrival, discovered that the real provider is Sixt (they were perfect btw) and the FULL PROTECTION is worth NOTHING, because in case of accident, I'd pay 1,400 excess to Sixt and all additional charges, and Flizzr would TRY to claim it back. Such a pain in the @rse and waste of time and money.
I strongly suggest to avoid such an intermediate "fake providers". They write black on white "FULL PROTECTION" to make you feel safe, but it's not true in reality.

That is scam, order car, but dont get anything

Flizzr, part of SIXT and like the vast majority of car rental companys don't respond to reviews.
I hired a car via Carjet at Paphos airport in Cyprus. The 'usual experience' on arrival they try to sell you extra insurance despite me having already taken it out with Carjet.
The worse thing on return is that they took the car back, passed it as ok, confirmed on paperwork the fuel tank was full and then charged without my knowledge 7.10 euros to put 0.8 litres in the tank 45L capacity. So yes it wasn't completely full, but the gauge showed full and they confirmed there were no issues. The amount is small, but it is the principle and acting in an underhand manner. Apparently what Flizzr claim they do is to carry out a final inspection later at their depot and then decide to charge clients more (in my case they must have used a dipstick to ascertain the fuel level). I would suggest that when the car is returned it would be sensible to get written confirmation that there are no further charges.
Often if you look at these hire companies, the way they make money is either by add ons such as insurance or by taking money from your credit card for scratches etc and never repairing. The maths are simple. If you look at the probable original cost of the car to them and then some of the cheap daily rental fees and assume the car is run for 3 years and maybe hired out for about 40 weeks in a year or so before being sold on there is no or little room for profit.... unless they get you by 'extra costs' at the start or at the end for 'damage' that is not repaired.

Terrible DONT USE.....AVOID. Had a terrible experience..paid for in terminal pick up. It doesn't exist. Waited 15mins for a bus and now 20mins on a bus and not at car yet. I insurance Thurs - Sat 180. Avoid so upset have a 3 hour drive ahead of me. Just awful

We booked the car hire through Jet2. Usually this works out great. This time however, the agent at Flizzr in Larnaca tried to get more money from me.
I booked a standard Kia Stonic. She stated that for €200, i could upgrade to a brand new automatic car and apple car play. I refused, she then lowered to €150. Again i stated that i just want the car i booked and i did not want to spend more money. She then suggested i prepay for the fuel €65. If i did this, then she would let me have an auto car and apple car play. I stated that i would fill up the car before returning. I stated that i have hired a car in Cyprus before with no issues. She then lost interest gave me the paperwork.

When i arrived at the car, in fact it was a Kia stonic, not new (but that was OK). It already had an auto box and Apple Car Play. It really was a ploy just to scam more money from me. I will not book through Flizzr again. I have used sixt many times with no issues.

The car i eventually hired was perfect and we covered around 600km throughout our holiday.

It is a shame that she did this. The welcome could have been better!!!

WARNING – FRAUDULENT PRACTICES-Larnaca Airport
The rental essentially amounted to a fraudulent scheme by SIXT. Although I explicitly stated that I required an invoice and that the rental was for business purposes, upon arriving to collect the vehicle I was informed that they could not charge the €600 to the corporate card, allegedly because their policy required a credit card. I explained that companies do not hold credit cards. They then imposed a compulsory insurance fee of €51 and, paradoxically, blocked a deposit of €150 on the same corporate card on which they had claimed they could not process the guarantee. This constitutes blatant deception.

The entire process effectively resulted in a hidden surcharge – a fraudulent charge exceeding €50 – by SIXT (operating under the name Flizzr), based on obscure terms and conditions stipulating the use of a credit rather than a debit card. Notably, only a few days earlier I had rented a car in Italy from SIXT using the same card without any issue. It appears that this particular scheme is a local invention of the Cyprus branch.

Never again SIXT, in any country.

SCAM. Avoid

Hopeless!
We were looking for Flizzr for over 1 hour in the middle of the night.

Noone heard of it. It showed to be so that Flizzr had booked a car at SIXT for us without letting us know:(

Extra charge and abuse of deposit. I rented a car from HAM, it was based on Wheego, and turned out to be commercially extraordinarily bad. Contrary to the agreed there was a charge for taking the car out of Germany, and when turned in, they found a 2cm scratch on a rim, which was used to not return the deposit of 900€ and charge 100€ more. Do avoid Flizzr Rent a Car!

I rented a vehicle from this company and I must express my serious dissatisfaction with the experience. What I encountered can only be described as a deliberate attempt to exploit customers.

Upon arrival — immediately after landing — I went to collect the car. I waited over 20 minutes before anyone even acknowledged me. Once the paperwork was completed, I was left waiting an additional 30 minutes for the car that was allegedly "on its way from the car wash." It never arrived. I had originally booked a Volkswagen Golf, but due to its mysterious disappearance, I was "upgraded" to a BMW — which, as it turned out, came with strings attached.

After returning the vehicle, I was shocked to receive a bill for €1,720!!!! for a single scratch on one alloy wheel!!! This, for a rental that cost me only £82 in total. I did not purchase additional insurance for the 4-day rental period, as I reasonably assumed that minor damage — if any — would be manageable out of pocket. Having worked in a professional UK body shop, I know that the cost of repairing such a scratch should range from €50 to €300 at most.

This charge is not only excessive — it is extortionate. After reviewing the pre-rental photos at home, it is clearly evident that the scratch in question was already present before I received the car. I consider this an unjustified and fraudulent claim, and I fully intend to challenge it through legal and regulatory channels.

This experience has left me feeling deceived, financially burdened, and deeply disappointed by the company’s lack of transparency and professionalism.

Scam, they give you a fake price at the website and then charge you 200€ more for the car .Their excuse was that the website had wrong price and wasn’t their fault . Then they told me to go to sixt (same company ) ro get new car with less money . They just kept my deposit and told me they can’t give it back to me . DONT GET SCAMED BY THEM !!!!!