When & Where is Big Data LDN?

Whether you're coming to Big Data LDN from the airport, by car or by public transport - we've got all the information you need to help you plan your trip.


The show will be held at Olympia London, and is accessible via the Olympia Grand entrance, and the Olympia National Entrance.

Olympia London
Hammersmith Road
W14 8UX


The opening and closing times for Big Data LDN 2024:

  • Wednesday 18th September, 09:00 - 18:00
  • Thursday 19th September, 09:00 - 17:30

How to get here


Nearest stations by walking distance:

  • Barons Court (Piccadilly & District line) - 8-min
  • Hammersmith (Piccadilly & District line) - 10-min
  • West Brompton (District line) - 15-min
  • High Street Kensington (Circle line) - 15-min


Local buses

The following buses all stop within a very short walking distance of the venue:

  • No. 9:  Aldwych to/from Hammersmith
  • No. 23: Westbourne Park to/from Hammersmith
  • No. 27: Chalk Farm to/from Turnham Green
  • No. 28: Kensal Rise to/from Wandsworth
  • No. 49: White City to/from Clapham Junction
  • No. 391: Fulham to/fromRichmond


You can simply flag down a licenced London taxi outside the venue or you may wish to order a minicab to come and collect you. 

  • Tipping:
  • As a guideline it is customary to tip taxi drivers between 10-15% of the fare.




It's quicker and easier to travel to Olympia via public transport, but we know that sometimes driving is the only option.


Olympia is served by its own dedicated rail station - Kensington (Olympia).


Big Data LDN can be easily reached from all four London airports. View directions to help plan your journey and make your way to the fair.

Can't find what you're looking for?

 If you can't find the answer you are looking for, please contact our Customer Services Team who will be happy to help.