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Find Your Perfect Venue
All of life's milestones are an occasion to be celebrated. Your birthday, your wedding, your anniversary; at Marriott, we help you celebrate all of your momentous occasions because we love making memories.
Thank you for considering Marriott to host your special occasion. Please note that we may have limited availability for upcoming events. However, we look forward to your enquiry, and your Memory Maker will be in touch shortly to discuss your special occasion.
1. Select Your Event Type
4. Venue Features
  • Venues Inside Page Main Images

Your Event Rooms at Delta Hotels Heathrow Windsor heading

However small or large your guest list - from an intimate 20 to a grand 300 - our event suites are the perfect backdrop for your celebration.
At the Delta Hotels Heathrow Windsor we don't just host events, we make memories.
Delta Hotels Heathrow Windsor Event Spaces
    Event Spaces
    • buckingham-lhrsl
      Event Spaces
      Buckingham Suite
      Perfect for weddings, christmas parties and award ceremonies

      Our Buckingham ballroom offers a great venue with catering up to 300 guests. The ballroom transforms into an elegant setting with flexible lighting and built in dancefloor to dance the night away. We provide our guests exclusive access to the Buckingham Suite reception area and bar as well as a private entrance to the wedding suite.

      Minimum Capacity: 150
      Maximum Capacity: 300
      Buckingham Suite
    • birthdays-1
      Event Spaces
      Perfect for birthdays, wakes, babyshowers, anniversaries

      The Kenilworth Suite is designed to accommodate the most spectacular yet intimate events. A key attribute to the suite is the natural daylight and access to the outdoor courtyard area.

      Minimum Capacity: 40
      Maximum Capacity: 70
    • social-dining
      Event Spaces
      Perfect for private dinners, civil ceremonies

      A touch of elegance; the Warwick room is wood panelled creating an ideal atmosphere for private dining and civil ceremonies.

      Minimum Capacity: 15
      Maximum Capacity: 20
    • marketkitchen-lhrsl
      Event Spaces
      Market Kitchen
      Perfect for private dinners, children parties, baby showers

      Market Kitchen has a lively ambience. The restaurant is naturally lit in a casual setting. Our chefs can create a custom feast to suit your special occassion.

      Minimum Capacity: 20
      Maximum Capacity: 160
      Market Kitchen
    • birthdays-2
      Event Spaces
      Perfect for reunions, birthdays, babyshowers, children parties

      Extending from the restaurant, the outdoor patio area has a relaxing terrace with casual seating and access to the childrens playground making it ideal for family events.

      Minimum Capacity: 20
      Maximum Capacity: 60
    News & Offers
    • Marriott Bonvoy Events
      News & Offers
      Earn points with Marriott Bonvoy ™ Events

      We give you something else to celebrate when you plan your event with us! Earn Marriott Bonvoy™ points for eligible events you host at our participating hotels and resorts. Then, redeem the points you've earned for Free Night Awards at your choice of over 7,000 Marriott Bonvoy™ hotels around the world, once-in-a-lifetime experiences with Marriott Bonvoy™ Moments and more.

      Download the Marriott Bonvoy App and join today to discover the endless possibilities with Marriott Bonvoy™.

      Pictured left, JW Marriott Venice Resort & Spa.

      Overview and Special Occasions - Earn points with Marriott Bonvoy
    • something-to-celebrate.png
      News & Offers
      Something Else To Celebrate - Triple Points Plus Even More Exclusive Hotel Benefits

      Host your special occasion with us and we will help you celebrate with triple Marriott Bonvoy™ Events points, plus get even more exclusive hotel benefits at participating hotels. Ask your Memory Maker for more details. 

      All you need to do is confirm us as your venue before 31st December 2023 for your special occasion taking place between 1st March 2023 and 31st March 2024.

      At Marriott we don't just host events, we make memories.

      Overview and Special Occasions - Something Else To Celebrate
    Our Guest Book
    • All the arrangements prior to our day were dealt with very professionally and efficiently by Hayley.  The staff looking after us on our wedding day were very helpful, efficient and quite charming.  The room looked beautiful, the food was lovely and everything went smoothly. Thank you again for all your help.

      Jenni, May 2018
    • Thank you for your kind assistance for my daughter's wedding and for bringing things together beautifully well. It was simply fantabulous. You are an efficient, caring and professional event planner. All the gentle services we can't see but that we enjoyed made the reception a joyful occasion.
      Gemma, August 2018
    Heathrow Windsor Marriott Hotel Event Spaces

    Where To Find Us
    Your idyllic Berkshire event venue

    memoriesMade Here