We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.
We support the following browsers:
Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
The latest reviews. The lowest prices. The perfect place to shop for hotels.
Map
Satellite
Map updates are paused. Zoom in to see updated info.
Reset zoom
Updating Map...
Neighbourhoods
Neighbourhoods
Get directions
Address: Am Donaukanal, Vienna 1013 , Austria
Phone Number:
43 1 533 75 25
Website
Today
20:00 - 06:00
Open now
See all hours
Hours:
Sun - Sat 20:00 - 06:00

TripAdvisor Reviewer Highlights

Read all 59 reviews
Visitor rating
  • 7
    Excellent
  • 4
    Very good
  • 6
    Average
  • 5
    Poor
  • 8
    Terrible
Nice

They have very nice music, atmosphere at night is good, Great drink prices. You will be approached by some dealers before the door

3 of 5 bubblesReviewed 3 February 2017
Faris K
Add Photo Write a Review

59 Reviews from our TripAdvisor Community

Traveller rating
Traveller type
Time of year
Language
  • More
Showing 30: English reviews
Zurich, Switzerland
Level Contributor
3 reviews
5 of 5 bubbles Reviewed 4 weeks ago

flex is a place for young and old people to dance, kiss and take drugs. it has a big dancefloor and another rather big bar floor area filled with sofas ready for you to hang in there and relax. the soundsytem is very good, but loud... don't forget to bring some earplugs

Helpful?
Thank foodmaster2017
Level Contributor
5 reviews
3 attraction reviews
common_n_attraction_reviews_1bd8 3 helpful votes
3 of 5 bubbles Reviewed 3 February 2017

They have very nice music, atmosphere at night is good, Great drink prices. You will be approached by some dealers before the door

Helpful?
Thank Faris K
Level Contributor
3 reviews
common_n_attraction_reviews_1bd8 1 helpful vote
3 of 5 bubbles Reviewed 7 August 2016 via mobile

I've been there with 2 friends, the electronic music was really cool and perfect to dance, the price was fair and the location really attractive. I advice to go if you are in Vienna looking for having fun.

Helpful?
Thank Alberto D
vienna
Level Contributor
19 reviews
common_n_attraction_reviews_1bd8 16 helpful votes
1 of 5 bubbles Reviewed 5 August 2016 via mobile

This place is a shame for Vienna. Years ago the club was top with music and good people inside. Sure drugs are always a topic in a club but this is too much now. You are not even able to be asked by lot of men standing close to the entry and selling drugs and in the club it seems... More 

Helpful?
1 Thank kapejo
1 review
1 of 5 bubbles Reviewed 23 July 2016 via mobile

This club was quite possibly one of the worst nights I have ever had. After being constantly approached by drug dealers before entry (which was overpriced), we entered the dark & damp catastrophe they call "Flex" to hear some awfully repetitive music and see 95% of the people drugged up. DO NOT GO.

Helpful?
Thank Seb P
Tbilisi, Georgia
Level Contributor
46 reviews
15 attraction reviews
common_n_attraction_reviews_1bd8 13 helpful votes
1 of 5 bubbles Reviewed 25 June 2016

In general I like quality electronic music but that was something trashy... really heavy Drum'n'Bass that you simply can't dance on or follow. Full of drunk school age kids. Definitely my last visit there.

Helpful?
Thank Giorgi K
Malta
Level Contributor
93 reviews
16 attraction reviews
common_n_attraction_reviews_1bd8 23 helpful votes
1 of 5 bubbles Reviewed 20 June 2016

A few people like to call this place the best dance club in Vienna. When we saw the etablissement, we had to double check because we couldn't believe this grimy hole was supposed to be the place we were looking for. The music is as horrible as the atmosphere in general.

Helpful?
1 Thank Sergio_Nobile
Level Contributor
13 reviews
3 attraction reviews
common_n_attraction_reviews_1bd8 14 helpful votes
5 of 5 bubbles Reviewed 6 January 2016 via mobile

Flex has been a local underground club for more than 20years. It still has the underground, dark and dirty flair. It is divided in 3 areas. The club, the cafe and the outside garden. You don't pay for the cafe normally only for the club. Go there in summer to hang around outside on the river with thousands of people.... More 

Helpful?
5 Thank Robin P
Jena, Germany
Level Contributor
107 reviews
55 attraction reviews
common_n_attraction_reviews_1bd8 12 helpful votes
5 of 5 bubbles Reviewed 3 January 2016

This club is awesome, plays electronic music and is well situated (city center, near the Danube). We could also have some drinks before in the bar just next to the club. We met a lot of people there, and could practice our German. Very nice place, we had a lot of fun there with my friend.

Helpful?
1 Thank Gildas G
London, United Kingdom
Level Contributor
25 reviews
11 attraction reviews
common_n_attraction_reviews_1bd8 4 helpful votes
2 of 5 bubbles Reviewed 3 September 2015

Went on a Wednesday maximum of about 20 other people in the club at peak time. Music was fine, drinks way too expensive (had to buy a cup for 1,50 euros for tap water) Could be good if fuller, maybe on a weekend?

Helpful?
Thank elizac003

Travellers who viewed Flex also viewed

Vienna, Vienna Region
Vienna, Vienna Region
 
Vienna, Vienna Region
Vienna, Vienna Region
 

Been to Flex? Share your experiences!

Write a Review Add Photos & Videos

Is This Your TripAdvisor Listing?

Own or manage this property? Claim your listing for free to respond to reviews, update your profile and much more.

Claim Your Listing

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Flex and other visitors
1 question
Ask a question
Questions? Get answers from Flex staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do I have to buy a ticket for my infant?
  • How do I get there using public transportation?
  • Is there a restaurant or café onsite?