AC Hotels by Marriott Belfast

4 stars
8.9
Very good
based on 2699 reviews
2,699 reviews
Donegall Quay, Belfast Harbour, Belfast, BT1 3FE, United Kingdom
Donegall Quay, Belfast Harbour, Belfast
+44 289 531 3180
Fri 31/7
-
Sat 1/8
2 guests, 1 room
Deals from
€96
/Cheapest rate per night
Room Type
Provider
Nightly total
Standard Room, 1 king bed
€96
Double room, 1 twin bed
€127
Superior room, 1 twin bed
€146
24 more AC Hotels by Marriott Belfast deals
24 more AC Hotels by Marriott Belfast deals
Bar
Conference room
Restaurant
Bar
Lounge
Balcony
Buffet
Conference room
Building
Lounge
Restaurant
Bedroom
Buffet
Balcony
Building
Living room
Conference room
Building
Bedroom
Bedroom
Restaurant
Bathroom
Conference room
Conference room
Gym
Bedroom
Bathroom
Living room
Living room
Restaurant
Restaurant
Conference room
Bedroom
Bathroom
Bedroom
Building
Gym
Room amenity
Bedroom
Room amenity
Lobby
Room amenity
Other
Overview
Prices
Amenities
Reviews
Location
When to book
Tips & FAQs
Nearby stays

Overview

Located in the city centre, AC Hotel by Marriott Belfast offers a waterfront setting with scenic views across the River Lagan, Titanic Quarter & city skyline. Guests are walking distance from top attractions including Titanic Belfast, SSE Arena, Belfast Waterfront, ICC Belfast, Victoria Square & City Hall, with convenient access to transport links & George Best Belfast City Airport. Experience relaxation in beautifully appointed Belfast accommodation, with 188 stylish rooms featuring ultra-comfortable beds, spacious workstations, high-speed Wi-Fi and stunning river or city views. Discover exceptional dining at Novelli’s, celebrity chef Jean-Christophe Novelli’s signature restaurant, or unwind on The Terrace—perfect for outdoor dining. Host seamless meetings & events in sophisticated event spaces with panoramic views & modern technology. This pet-friendly hotel combines contemporary style, convenience and exceptional service to create a memorable stay in the heart of Belfast.
8.9
Very good
2699 reviews

Latest deals for AC Hotels by Marriott Belfast

Fri 31/7
-
Sat 1/8
Standard Room, 1 king bed
€96
nightly with fees
Double room, 2 queen beds
€186
nightly with fees
Superior room, 1 king bed
€244
nightly with fees
Standard Room, 1 king bed
€116
nightly with fees
Superior room, 1 king bed
€198
nightly with fees
Double room, 1 twin bed
€127
nightly with fees
Superior room, 1 twin bed
€146
nightly with fees
King room, bed type unknown
€175
nightly with fees
Standard Room, 1 king bed
€129
nightly with fees
Standard Room, bed type unknown
€134
nightly with fees
Superior room, bed type unknown
€210
nightly with fees
Queen room, 2 queen beds
€227
nightly with fees
Standard Room, bed type unknown
€145
nightly with fees
Superior room, 1 king bed
€192
nightly with fees
Standard Room, 2 twin beds
€155
nightly with fees
Standard Room, 2 twin beds
€165
nightly with fees
Superior room, 1 king bed
€316
nightly with fees
King room, 1 king bed
€165
nightly with fees
Double room, 1 king bed
€168
nightly with fees
Queen room, bed type unknown
€189
nightly with fees
Superior room, bed type unknown
€450
nightly with fees
Standard Room, 2 queen beds
€192
nightly with fees
Superior room, 1 king bed
€290
nightly with fees
Standard Room, 2 twin beds
€204
nightly with fees
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*Total includes estimated local taxes & fees payable on check out.
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Amenities at AC Hotels by Marriott Belfast

  • Fitness centre
  • Restaurant
  • Bar/Lounge
  • Room service
  • Free Wi-Fi
  • Tea/coffee maker
  • Coffee machine
  • Business centre
  • Wi-Fi available in all areas
  • Flat-screen TV

Basics

  • Free Wi-Fi
  • Wi-Fi available in all areas
  • Internet
  • Linens
  • Towels
  • Fire extinguisher
  • Free toiletries
  • Shampoo
  • Smoke alarms
  • Heating
  • Body soap
  • Air-conditioned
  • Dustbins
  • Conditioner

Accessibility and suitability

  • Entire unit wheelchair accessible
  • Pets allowed on request. Charges may apply.
  • Disabled access
  • Roll-in shower
  • Lift
  • Accessible by lift
  • Hypoallergenic
  • Accessible parking
  • No smoking
  • Lowered sink
  • Upper floors accessible by lift
  • Designated smoking area

Dining

  • Special diet menus (on request)
  • Snack bar
  • Restaurant
  • Bar/Lounge
  • Breakfast in the room
  • Tea/coffee maker
  • Kettle
  • Food can be delivered to guest accommodation
  • Coffee machine
  • Dining area

Services and conveniences

  • Conference rooms
  • Business centre
  • Wake-up service
  • Safety deposit box
  • Meeting/Banquet facilities
  • Room service
  • Key card access
  • Express check-out
  • Bottle of water
  • 24-hour front desk

General

  • River view
  • Family rooms
  • Slippers
  • Soundproof rooms
  • Soundproofing
  • Telephone
  • City view
  • Storage available

Bathroom

  • Raised toilet
  • Shower
  • Hairdryer
  • Toilet
  • Toilet paper
  • Bathrobe
  • Private bathroom

Media and entertainment

  • Flat-screen TV
  • Library
  • Shared lounge/TV area
  • Cable or satellite TV
  • TV

Health and safety

  • Daily housekeeping
  • First-aid kit
  • CCTV in common areas
  • CCTV outside property
  • Safe

Outdoor

  • Terrace/Patio
  • Grill
  • Garden

Parking and transportation

  • EV charging station
  • Parking

Laundry

  • Laundry service
  • Iron and ironing board

Bedroom

  • Socket near the bed
  • Wardrobe or closet

Workspace

  • Laptop safe
  • Desk

Family friendly

  • Cribs available
  • Kids meals

Fitness

  • Fitness centre

Reviews of AC Hotels by Marriott Belfast

8.9
Very good
2699 verified ratings
Wonderful
1638
Very good
539
Good
221
Okay
110
Fair
94
Mediocre
33
Poor
64

Summary of reviews

Guests say
Guests consistently praised the hotel's excellent location, often highlighting its proximity to attractions and the river. The staff received high marks for friendliness and helpfulness, with many guests noting positive service experiences. Spacious and clean rooms, as well as beautiful views, were frequently mentioned as highlights. However, some guests were disappointed with the breakfast quality and temperature, and a few noted issues with noise and bed comfort. Overall, the positives far outweighed the negatives, making it a popular choice for visitors.
AI-generated from customer reviews
Location10 out of 10
Service9.5 out of 10
Room Size9 out of 10
Bed Comfort5 out of 10
Breakfast5 out of 10
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All reviews

10
Wonderful
Simon, Apr 2026
The staff went way beyond what was required when we needed to amend our booking.

Location

Donegall Quay, Belfast Harbour, Belfast, BT1 3FE

What's nearby

  • Lagan Weir and Lookout352 m
  • The Odyssey365 m
  • St. Anne's Cathedral0.5 km
  • Cathedral Quarter0.6 km
  • Belfast Central Library0.7 km
  • Victoria Square0.7 km
  • Waterfront Hall0.8 km
  • Titanic Belfast0.8 km
  • Belfast City Hall1 km
  • Ulster Hall1.3 km
  • Harland and Wolff1.4 km
  • St Peter's Cathedral1.6 km

Policies

Check-in/Check-out

Check in anytime after 15:00, check out anytime before 12:00

Cancellation/pre-payment

Cancellation/pre-payment policies vary by room type and provider.

Essential information about AC Hotels by Marriott Belfast

Low season

High season

Average price (weeknight)

Average price (weekend night)

February
August
€175
€201
Cheapest month to stay with an average 41% drop in price.
Most expensive month to stay with an average 44% rise in price.
Average Sun - Thu price over the last 2 weeks.
Average Fri & Sat price over the last 2 weeks.

When to book a room at AC Hotels by Marriott Belfast

Price per night. Prices are not fixed and may vary with time.
Average nightly price per month
Average nightly price

KAYAK's top tips for your stay at AC Hotels by Marriott Belfast

  • If you’re after a cheap room at AC Hotels by Marriott Belfast, then you should consider staying during the low season. The cheapest deals can generally be found in February and July.
  • Prices can also vary depending on which day of the week you stay. For the best room deals at AC Hotels by Marriott Belfast, plan to stay on a Tuesday or Sunday. The most expensive day is usually Friday.
  • The cheapest price a room at AC Hotels by Marriott Belfast was booked for on KAYAK in the last 2 weeks was €127, while the most expensive was €127.
  • How long should you stay at AC Hotels by Marriott Belfast? KAYAK users usually book their rooms here for 1 day.

FAQs when booking at AC Hotels by Marriott Belfast

  • Where is AC Hotels by Marriott Belfast located?

    AC Hotels by Marriott Belfast is located at Donegall Quay, Belfast Harbour in City Centre, 1 km from the centre of Belfast. Lagan Weir and Lookout is the closest landmark to AC Hotels by Marriott Belfast.

  • When is check-in time and check-out time at AC Hotels by Marriott Belfast?

    Check-in time is 15:00 and check-out time is 12:00 at AC Hotels by Marriott Belfast.

  • Does AC Hotels by Marriott Belfast offer free Wi-Fi?

    Yes, AC Hotels by Marriott Belfast offers free Wi-Fi.

  • How far is AC Hotels by Marriott Belfast from the airport?

    AC Hotels by Marriott Belfast is 3.5 km from Belfast City. AC Hotels by Marriott Belfast is 19.9 km from Belfast Intl.

  • How does KAYAK find such great AC Hotels by Marriott Belfast hotel deals?

    KAYAK scours the web for all room deals available at AC Hotels by Marriott Belfast in Belfast and lets you compare them to find the best rate for your stay. Many different travel sites will offer discounts or deals at different times for rooms at AC Hotels by Marriott Belfast and KAYAK will provide you with prices from a huge range of travel sites. That means that you can always find a great deal for AC Hotels by Marriott Belfast.

Nearby hotels and places to stay

Closest

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3-star hotel
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Cheapest

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3-star hotel
24% cheaper
Premier Inn Belfast City Cathedral Quarter
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3-star hotel
19% cheaperPremier Inn Belfast Titanic Quarter6.8 Good (1 review)0.54 kmRestaurant€108+
3-star hotel
18% cheaperRamada by Wyndham Belfast City Centre8.5 Excellent (4,472 reviews)0.37 kmRestaurant, Bar/Lounge, Room service€110+
4-star hotel
13% cheaperMalmaison Belfast8.1 Excellent (3,342 reviews)0.52 kmFitness centre, Restaurant, Bar/Lounge€116+

Most recommended

See most recommended stays in Belfast
3-star hotel
24% cheaper
Premier Inn Belfast City Cathedral Quarter
9.4 Excellent (1 review)0.55 kmRestaurant, Free Wi-Fi€102+
5-star hotel
The Merchant Hotel9 Excellent (841 reviews)0.5 kmFitness centre, Restaurant, Bar/Lounge€375+
3-star hotel
18% cheaperRamada by Wyndham Belfast City Centre8.5 Excellent (4,472 reviews)0.37 kmRestaurant, Bar/Lounge, Room service€110+
4-star hotel
13% cheaperMalmaison Belfast8.1 Excellent (3,342 reviews)0.52 kmFitness centre, Restaurant, Bar/Lounge€116+

Good to know

Value for money

Distance to city centre

Nearest airport

Distance to airport

8.6
1.0 km
Belfast City
3.5 km

Everything you need to know for your stay in Belfast