Welcome on the booking page of FLOW!

Summer season 2021 has ended on 31st of August, booking is no longer possible. We will be back in 2022.

Here you can book tickets for a swim in the pool:

  • Swimming at FLOW is FREE OF CHARGE for everybody!
  • To swim at FLOW, you still need to book a ticket in advance.
  • A ticket is valid for one time slot of 45 minutes in the pool and swimming zone. Before and after your time slot you can stay longer on the sun decks around the pool.
  • There are 8 time slots per day for everybody, from 13h00 until 19h00.
  • On Saturday morning there is one additional time slot for women only, from 11h00 until 12h00.
  • Booking is possible from 72 hours (3 days) before the time slot.
  • There are tickets for adults (18+ years), youngsters (12-17 years) and children (0-12 years).
  • You can book a maximum of 9 tickets: 3 adults / youngsters + 6 children.
  • In the swimming zone and pool children under 12 year must be accompanied by an adult in swimwear!

There are four steps in the booking process:

  1. Choose your preferred date and time slot. Time slots that are fully booked are marked in red.

  2. You can book tickets for up to 3 adults and/or youngsters.

  3. Now you can add up to 3 children per adult or 6 children in total per reservation.

  4. You must provide one email address per reservation and the names of all swimmers (adults, youngsters and children).


Please make sure that you check in at the entrance of FLOW at least 25 minutes before the time of your time slot.
Bring your ticket and show the code to obtain your swimming pass for the swimming zone.
Late check-ins are not possible, your place might be offered to persons waiting at FLOW for a chance to swim.

By reserving a time slot you accept the rules and regulations of FLOW which you can find on our website at www.flow.brussels/en/rules.

Choose date to book a ticket

Monday Tuesday Wednesday Thursday Friday Saturday Sunday