7 Best All You Can Eat Restaurants In Bristol

If you're tight for cash or just fancy a full-on feast this weekend, you can't go wrong with a good old-fashioned buffet. Oh, but we're not talking about those run-of-the-mill ones that skimp on quality. We mean everything from endless tapas in a stylish haunt to bottomless burger deals and sumptuous sushi selections. Check out our guide to all you can eat restaurants in Bristol, and be sure to wear your loose trousers for these joints.


For all you can eat restaurants in Bristol city centre, O’Neill’s is whipping up more than just a good pint of beer. Their party packages include a range of never-ending bites starting at just £7 per person. Feast on everything from battered mushrooms and salad bowls to pulled pork bao buns and BBQ glazed chicken wings. And if you’re squad is craving something sweet? They’ve got brownie bites and unlimited coffee which can be tacked on for an additional £2.50.

O'Neill's Buffet Restaurant Bristol | DesignMyNight

Choose from their bronze, silver and gold buffet packages.

Slug and Lettuce

While you’ll need a minimum of 10 people to experience their buffet menu, Slug and Lettuce are most definitely worth it at their Harbourside and city centre locations. Munch on the likes of mini cheeseburger sliders and halloumi skewers for £10.99 a person - an absolute steal if you ask us. If you're parched, quench your thirst with a unique cocktail or freshly pulled pint.

Slug & Lettuce Buffet Restaurant Bristol | DesignMyNight

Beaut buffet platters are on the menu at this chain restaurant.


COSMO is hands down one of the best buffet restaurants in Bristol, thanks to its array of Thai, Japanese and Indian fare. At this Clifton site, you can get your hands on various plates such as crispy duck rolls, small plates at The Tasting Station and sliced meats at the carvery. And for dessert? Grab a portion of marshmallows and fruit so you can dunk them into the glorious chocolate fountain.

COSMO Bristol Buffet Restaurant | DesignMyNight

Expect fusion food at COSMO in Bristol.

Casa Brasil

When it comes to all you can eat restaurants near you, Casa Brasil is fab if you’ve got a penchant for bottomless tapas and booze. Decked out with potted plants, ambient lighting and bright colours, the hotspot offers their £33 deal Monday to Friday from 12pm to 5pm. Endless mussels, chorizo sausage and cocktails are up for grabs as you satisfy your Brazilian food craving.

Casa Brasil All You Can Eat Restaurant Bristol | DesignMyNight

A Brazillian all you can eat restaurant? Let's stuff our faces.

Burger Theory

One of the more unique Bristol spots on our list, Burger Theory is coming in hot with its amazing offer for £39.50. With food events taking place regularly at this joint, their Bottomless Burger Club features free-flowing sliders and booze for two hours. Plus, that means unlimited sides too – we’re talking halloumi fries and hot wings smothered in blue cheese.

Burger Theory All You Eat Restaurant Bristol | DesignMyNight

Their alfresco area is a great plot to settle into for bottomless burgers.

Za Za Bazaar

Boasting a selection of sushi, British pies, Jamaican ribs, and a glorious carving station, Za Za Bazaar is showcasing one of the best all you can eat restaurants in Bristol. Wolf down global cuisine, alongside a list of cocktails, beer or wine. Great for birthday celebrations and family outings, it's always a winner for dinner – oh, and the sweet-toothed will be buzzing at the ice cream station.

Za Za Bazaar All You Can Eat Restaurant Bristol | DesignMyNight

Za Za Bazaar in Bristol is coming in hot with flavour and quality eats.

Cathay Rendezvous

All you can eat restaurants in Bristol don't get much better than Cathay Rendezvous. These folks are knocking up a banging buffet on Sundays if you fancy a chilled afternoon chowing down. Enjoy a chock-full of Mandarin, Cantonese and spicy Szechuan food, alongside a plethora of tasty tipples. We recommend trying the sizzling squid in black bean sauce and the aromatic crispy duck.

Cathay Rendezvous All You Can Eat Restaurants Bristol | DesignMyNight

Enjoy plate after plate of delicious Asian fare.

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