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Berkenlaan 5, Diegem, 1831 (show map)
Hotel Overview
Formerly Alliance Hotel Brussels Airport
Before July 2019 Pentahotel Brussels Airport was known as Alliance Hotel Brussels Airport

Lock in a great price now and relax with our Price Guardian working for you
Hotel prices fluctuate. Book now, we will check prices each day for you and then let you know how to re-book if an even better price becomes available.Rooms List
Setup a Price Alert for Pentahotel Brussels Airport
Each day we'll check prices and send you an email for your selected dates at Pentahotel Brussels Airport. If you don't have specific dates but would like to check prices for say next weekend or say next month we can check the price too.
When the hotel goes on sale you will know straight away from the daily email and be able to book with confidence that you've got excellent value.
Facilities of Pentahotel Brussels Airport
General
On-site parking, Parking, Pets allowed, Private parking, WiFi everywhere
Services
Free WiFi, Internet services, WiFi
Food & Drink
Bar, Grocery deliveries, Restaurant, Room service, Special diet menus (on request)
Pools and wellness
Fitness centre
Front-desk/reception area services
24-hour front desk, Luggage storage
Common areas
Games room, Garden, Shared lounge/TV area, Terrace
Cleaning services
Dry cleaning, Ironing service
Business facilities
Fax/photocopying, Meeting/banquet facilities
Miscellaneous
Air conditioning, Allergy-free room, Designated smoking area, Facilities for disabled guests, Heating, Lift, Non-smoking rooms, Non-smoking throughout, Soundproof rooms
Room facilities [ These may vary room to room ]
Air Conditioning, Alarm clock, Bathroom, Carpeted, Children's high chair, Clothes rack, Desk, Entire unit located on ground floor, Entire unit wheelchair accessible, Flat-screen TV, Free toiletries, Hairdryer, Heating, Interconnected room(s) available, Iron, Ironing Facilities, Linen, Shower, Slippers, Toilet, Towels, TV, Upper floors accessible by lift, Wake Up Service/Alarm Clock, Wake-up service, Wardrobe/Closet
Hotel Policies
Check-In
From 15:00:00 hours
Check-Out
Untill 12:00:00 hours
Cancellation / Prepayment
Cancellation, prepayment and 'book now pay later' policies vary according to room type. Please check the room conditions when selecting your room above.
Accepted credit cards
The hotel reserves the right to pre-authorise credit cards prior to arrival.
The fine print
Please kindly note that the hotel will require a mandatory pre-authorization by credit card or by cash deposit upon check-in. For more information about the amount requested, please contact the hotel directly.Guests are required to show a photo ID and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.For prepaid rates where payment has been taken prior to arrival, please ensure you present the debit/credit card used for payment upon check-in, otherwise another means of payment may be requested.All guests are required to show photo identification upon check-in.Pentahotels has a strict no smoking policy in our non-smoking rooms. If you choose to smoke in these rooms, you will be subject to incur a fine of up to 250 EUR." to the Fine Print.For security reasons, unaccompanied children under the age of 16 are not permitted to stay at our hotels.
Guests aged under 18 can stay at a Pentahotel only if accompanied by a parent or legal guardian. Alternatively, they must provide a signed document confirming parental or guardian consent. This document should include:
• Full name, date and place of birth, passport number, date of issue, and issuing office for both the minor and the legal guardian.
• Copies of the passports of both the legal guardian and the minor(s).
Failure to provide these documents will result in the refusal of the stay.Guests are required to show a photo identification and credit card upon check-in. Please note that all Special Requests are subject to availability and additional charges may apply.
Guests under the age of 18 can only check in with a parent or official guardian.
Traveller reviews

“Worst and worst”
06 Jun 2025
I'm still wondering why I keep coming. Nice and cosy sport bar and a decent breakfast (although not even a type of egg or bacon)

“Cosy stay with a nice gym and breakfast”
02 Jun 2025
The design and the atmosphere in the whole hotel and the hotel room itself were very nice. The breakfast was above our expectations, a lot too choose and tasted well. And the gym was very nice to have and it was very big. Because we were here for sports competition, ghis helped with the preperations very nicely.

“we had a great night and slept very well. It was very silent and that was the most important for us.”
12 May 2025
staff was very friendly even at 3 am when we got back

“Overall was all good”
06 May 2025
Staffs are very nice Pool table Free water machine Nice bar & comfortable seats & room