Events

Start Planning Your Meetings or Events Here

Tell us about your event, then we'll contact you and plan it together

19

Event Rooms

1379 SQ MT

Total Event Space

400

Capacity Largest Space

19

Breakout Rooms
1 IN 10 GOES FREE
Book your meeting at Delta Hotels by Marriott Heathrow Windsor between 1st July and 31st December 2024 for an event happening before 31st March 2025, and 1 in every 10 delegates attends for free!
Dorney Room

Meeting and Events

19 event spaces with the capacity to host events for an intimate 10 to an impressive 400 people

Stay energized with food and beverage options including our destination bar
Make your next meeting rewarding with our exclusive offer applicable on Meetings & Events booked now Learn More
Innovative venues with creative room setups to deliver productive meetings Learn More
Delicious catering options to keep your attendees refueled throughout your meeting
Get free Wifi, our Meeting Services App & earn Marriott Bonvoy Events points for your next meeting
A Beautiful Setting for Your Big Day​
​Elegant wedding spaces created for intimate private dining, larger events up to 320 people, or dinner and dances to make your dream wedding a reality.
Catering - Gin Bar

Weddings and Occasions

Design your day with bespoke wedding packages at our stunning Windsor wedding venue

Organise the perfect wedding with one of the finest Asian caterers in the events industry. Learn More
Personal, imaginative event planners to meticulously coordinate your event. Call us on 01753 598 181 Learn More
Throw the ultimate birthday party in Windsor with our exclusive party packages Learn More
Cozy winter gathering or sparkling spectacular? Celebrate the festive season with our party packages Learn More
Treat your guests to delicious trend-inspired menus handcrafted by our team of talented chefs Learn More
private dining austin
Rewarding Travel from start to Finish
Earn up to 60,000 points per qualified event with Marriott Bonvoy Events. Elite members earn more with bonus points.

Please note: all room sizes are approximate.

Frequently Asked Questions