Four hotels offer weatherproof terminal connections via enclosed walkways. The Sofitel London Heathrow links to Terminal 5 in 5-7 minutes through a covered bridge, offering 45 meeting spaces including the massive Arora Suite. At Terminal 4, both the Hilton and Crowne Plaza share an enclosed bridge taking 5-8 minutes, with the Hilton providing 19 rooms up to 350 theatre. The Hilton Garden Inn at Terminals 2&3 sits within the central terminal complex itself, requiring just 6-10 minutes via internal corridors. These connections prove invaluable during winter months when Bath Road hotels require shuttle transfers.
The Sofitel's Arora Suite at Terminal 5 dominates with 1,300 theatre seats or 850 for gala dinners, featuring pillar-free design and built-in AV infrastructure. Close behind, the Hilton Terminal 5's Gallery complex accommodates 1,170 theatre style across six divisible sections with cargo lift access for vehicle displays. The Radisson Blu Edwardian on Bath Road offers the Commonwealth Suite seating 700 theatre with 42 additional breakout rooms. For mid-scale needs, the Courtyard by Marriott's Boeing Suite provides modern space for 629 delegates, while the Renaissance's Westminster Suite handles 450 with runway views.
Day delegate rates range from £35 at the Leonardo Hotel to £120 at the Sofitel Terminal 5, typically including room hire, refreshments, lunch and basic AV. Small boardrooms start around £150-£300 half-day at properties like the Holiday Inn Bath Road, while premium spaces command higher fees. The Marriott's Lindbergh Suite runs approximately £4,500-£9,000 for exclusive use, and the Sofitel's Arora Suite often exceeds £10,000-£25,000 depending on requirements. Terminal-connected venues generally charge 20-30% premiums over Bath Road properties, reflecting convenience and saved transfer time.
Terminal-connected properties excel for time-pressed executives. The Crowne Plaza T4 offers 4 modern rooms for 8-65 people with dedicated meetings management, while the Hilton Garden Inn T2&3 provides compact spaces within the terminal campus itself. For Bath Road options, the Hyatt Place features 7 streamlined rooms with excellent acoustics, and the Leonardo Hotel's International Meeting Centre includes multiple daylit boardrooms seating 10-16. The Staybridge Suites' Den creates an informal atmosphere for up to 10, ideal for creative sessions or sensitive discussions requiring privacy.
The Elizabeth line revolutionised access, reaching Terminal 5 in 31 minutes from Bond Street. Terminal stations serve different hotel clusters: T5 Station connects the Sofitel via covered walkway, T4 Station links Hilton and Crowne Plaza through bridges, while Terminals 2&3 Station serves the central campus hotels. Bath Road properties typically sit 15-25 minutes' walk or 8-12 minutes by hotel shuttle/bus from terminal stations. Hatton Cross Station on the Piccadilly line provides alternative access to eastern perimeter hotels like the Hilton Garden Inn, just 8-10 minutes on foot. Most venues offer shuttle services, though frequencies vary.
Several properties feature cargo lift access and reinforced flooring for vehicle displays. The Hilton T5's Gallery complex handles car launches with its 2,213 sqm space and loading dock, while the Marriott's Lindbergh Suite includes cargo lift access for heavy exhibits. The Radisson Blu Edwardian manages large-scale exhibitions across its 42-room inventory with dedicated pre-function areas. For tech showcases, the Courtyard by Marriott's Boeing Suite offers 1,184 sqm of contemporary space with strong power distribution. The Renaissance Hotel provides runway views that create dramatic backdrops for aviation industry launches.
The Leonardo Hotel leads on value with DDR from £35 and 15 refreshed rooms accommodating up to 130 theatre style. The Holiday Inn Bath Road's Academy features 6 daylit rooms with modern AV, offering DDR around £35-£55. For larger programmes, the Radisson Conference Centre provides 41 spaces with efficient syndicate room clusters, while its sister Radisson RED adds lifestyle accommodation for younger delegates. The Thistle Terminal 5 delivers budget-friendly options with 13 function rooms accessible via the POD shuttle to T5, though the aviation-themed rooms feel dated compared to recently refurbished competitors.
The Radisson Blu Edwardian boasts Heathrow's largest hotel car park with 550 spaces, essential for conferences drawing regional attendees. The Sofitel T5 provides substantial parking integrated with its conference centre, while the Marriott and Renaissance each offer 200+ spaces. Terminal-connected properties charge premium rates: expect £25-£40 daily at T4/T5 hotels versus £10-£20 at Bath Road venues. Several hotels include parking in day delegate packages for groups over 20. The Courtyard by Marriott features newer parking facilities with EV charging points, reflecting its 2019 construction.
Terminal-connected venues like the Sofitel and Hilton T4 typically require 4-6 weeks' notice for prime dates, particularly Tuesday through Thursday. Major conferences booking the Arora Suite or Radisson Blu Edwardian's full facility often secure dates 6-12 months ahead. Bath Road properties offer more flexibility, with rooms at the Leonardo or Holiday Inn often available within 2-3 weeks. January and September see highest demand as companies launch annual programmes, while August and December offer better availability and potential discounts. Last-minute boardrooms sometimes appear at premium rates when flight delays force cancellations.
Five-star properties excel in international cuisine diversity. The Sofitel operates multiple restaurants supporting its 45 meeting rooms, offering everything from working lunches to formal gala menus. The Hilton T4 provides dedicated banqueting kitchens serving halal, kosher and extensive dietary requirements. Budget-conscious groups appreciate the Leonardo and Holiday Inn Bath Road, where simple fork buffets keep costs manageable. The Radisson Blu Edwardian handles 700-person banquets with its purpose-built catering operation, while boutique options like Radisson RED offer trendy sharing platters and street food stations that energise creative workshops.