From the United Kingdom you can connect with Brussels Airlines over the phone using the number 0800 640 4004. If calling the Brussels Airlines UK phone number from outside the country you will need to dial +44 800 640 4004.
Brussels Airlines Customer Service Number – 0800 640 4004
The Brussels Airlines customer service number 0800 640 4004 can be used for ticketing enquires, refunds and ticket bookings. This line can be used to make amendments to an existing booking.
For example if a Brussels Airlines flight you were due to take gets cancelled you can phone the airline to request a refund. Similarly if you are having difficulty making a booking on the Brussels Airlines website you can phone the customer service for assistance in completing your booking.
You can also phone the Brussels Airline customer service number 0800 640 4004 after making a booking. For example if you have not received a receipt or e-ticket for a purchase you can phone the team and request that a paper one is sent to your home address.