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Siamais Thai Restaurant & Cocktails in Birmingham - Siamais, Birmingham, West Midlands

Siamais

4.5
4.5
339 Reviews
£26 to £40
Thai

Make a booking

2 people
19:00
Booked 24 times today
Experiences are available.
  • Good for special occasions
  • Good for groups
  • Great for creative cocktails
Siamais is tucked away behind Brindleyplace in Birmingham, in the beautiful Oozells Square. A Thai restaurant and cocktail bar in Birmingham offering authentic Thai food and flavourful, theatrical cocktails. With a beautiful and intricately designed venue, Siamais is a fabulous venue for special occasions in Birmingham; the atmosphere so vibrant and warming when guests come to dine at Siamais. And for those days where the sun shines and the weather is a little warmer, Siamais has an outdoor dining terrace to watch the world go by, with heaters and a cover for when the nights roll in.

Signature dishes served at Siamais include Green Thai Curry, Pad Thai & Tom Yum Soup amongst incredible, flavoursome Thai dishes.

Offering exclusive hire for venue hire in Birmingham, Siamais opens its doors for guest looking to drink, dine and host their own event in Birmingham.

Additional information

  • Dining style
    Casual Dining
  • Price
    £26 to £40
  • Cuisines
    Thai
  • Hours of Operation
    Mon–Thu, Sun 12:00–23:00 Fri 12:00–00:00 Sat 12:00–01:00
  • Phone number
    0121 643 3993
  • Payment Options
    AMEX, Mastercard, Visa
  • Dress code
    Smart Casual
  • Executive Chef
    Buoy
  • Catering
    Find and indulge in the right menu for your event. Siamais offers sit-down meals with a 2-4 course menu option; canapés for drink receptions; banqueting & buffet menus when guests can taste a variety of dishes; or a mixture of all menu types, Siamais has curated menus alongside the opportunity to create a bespoke one suitable for your event needs.
  • Private party facilities
    We offer exclusive hire of Siamais as an entire venue hire in Birmingham. This comes equipped with your own bar, heated and covered terrace area and private toilets. Quantities:- sit down dining: 125 people- canapés and drinks standing reception: 150 people- buffet: 105 peopleIdeal for business and social occasions.
  • Area
    Birmingham
  • Cross Street
    Broad Street
  • Parking details
    Street Parking
  • Public transit
    Train: Five Ways & New StreetMetro: Centenary Square Bus Stops: Broad Street & Sheepcote Street Taxi Drop-off: Broad Street & Ooozels Square
  • Additional
    Banquet, Beer, Cocktails, Full Bar, Gluten-free Options, Late Night, Outdoor Smoking Area, Patio/Outdoor Dining, Private Room, Vegan, View, Weekend Brunch, Wheelchair Access, Wine
Gift card

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Experiences

  • Lunch Menu

    £18.95 per person

    Multiple dates available
    Step into a magical lunch time moment with 2 courses for £18.95; for those looking to enjoy a quick express meal when dining or working in Birmingham. The lunch menu includes Siamais' popular Thai dishes for our guests indulge in.
    Lunch Menu photo
  • Bottomless Brunch

    £37.50 - £42.95 per person

    Multiple dates available
    Please note the £10 per person is a card authorisation to secure your booking. The full packages can be found here: siamais.co.uk/brunch/ Come and indulge in a delicious Thai bottomless brunch in Birmingham; Siamais serves a 2 or 3-course brunch menu filled with authentic Thai dishes and paired perfectly with limitless Prosecco, mimosas & exclusive cocktails. Step into a vibrant and exciting atmosphere, sharing food moments with friends and loved one. Available every Saturday and Sunday. Table durations for this booking type are 90 minutes long.
    Bottomless Brunch photo

What 339 people are saying

Overall ratings and reviews

Reviews can only be made by diners who have eaten at this restaurant

4.5
4.5 based on recent ratings
  • 4.6Food
  • 4.6Service
  • 4.4Ambience
  • 4.2Value

NoiseEnergetic

Loved For

  • Birmingham/West Midlands

    Good for groups

  • Birmingham/West Midlands

    Great for creative cocktails

  • Birmingham/West Midlands

    Lively

  • Birmingham

    Great for brunch

  • Birmingham

    Good for groups

  • Birmingham

    Great for creative cocktails

  • Birmingham

    Lively

  • Birmingham

    Most Booked

Review summary

AI-generated from verified diner reviews
Siamais offers "amazing food" and "brilliant service" in a lively atmosphere. Guests rave about the "fabulous food" and consistently "attentive staff." The bottomless brunch is a highlight, and cocktails are praised for their quality. While some mention noise and occasional service hiccups, the overall experience is "fantastic" and "highly recommended."

339 Reviews
  1. Grace

    Birmingham

    1 review

    3.0

    1 review

    Dined 3 days ago

    1. Overall 3
    2. Food 1
    3. Service 5
    4. Ambience 3
    While the staff were lovely, we weren’t told it was a set menu only for Valentine’s Day. We were charged £120 for a sharing menu and it was way overpriced for quite average food.
    SiamaisResponded 1 day ago
    Dear Grace, Thank you for your feedback, and we’re glad you enjoyed our staff. We apologise for the lack of communication about our special Valentine’s Day set menu. Please feel free to our email, and we will be happy to address any concerns. We hope to welcome you back soon. The Team at Siamais

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  2. Joshua

    Birmingham

    1 review

    1.0

    1 review

    Dined 3 days ago

    1. Overall 1
    2. Food 3
    3. Service 3
    4. Ambience 1
    Decent food not quite worth the price poor website design
    SiamaisResponded 1 day ago
    Dear Joshua, Thank you for your feedback, and we’re glad you enjoyed our food. We apologise for the lack of communication about our special Valentine’s Day set menu. Please feel free to our email, and we will be happy to address any concerns. We hope to welcome you back soon. The Team at Siamais

    Is this helpful?

  3. Sophie

    VIP

    Yorkshire

    4 reviews

    5.0

    4 reviews

    Dined 5 days ago

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    This was our second visit here and once again very impressed. It was quite busy when we got there and we were concerned service might have been slow but we had no need to worry it was great. One of the party was gluten free eater and they were very accommodating to this need double checking on what was suitable. Food was amazing, staff were fantastic and very reasonable!! Thanks for a great birthday evening (we didn’t divulge that info for fear of my embarrassment)
    SiamaisResponded 1 day ago
    Dear Sophie, Thank you so much for your lovely review! We’re thrilled to hear that your second visit was just as impressive as the first. It’s great to know the service and attention to dietary needs met your expectations, and we’re so glad you enjoyed the food and had a wonderful birthday evening. We hope to welcome you back soon for another fantastic experience! The Team at Siamais

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  4. Mandy

    Northampton

    1 review

    3.0

    1 review

    Dined on 8 February 2025

    1. Overall 3
    2. Food 3
    3. Service 4
    4. Ambience 3
    The staff are great here. Our waiter, Ananda was very attentive, without being intrusive. Sadly we asked for a quieter table and the maitre d put us next to the swing doors to the kitchen, which wasn’t really quieter. The food is very average and overpriced for what it is. This is basically the same quality you would get if you ordered a takeaway. Not top notch at all. I wouldn’t tell people not to go here, but I wouldn’t go again.
    SiamaisResponded 7 days ago
    Dear Mandy, Thank you for taking the time to share your feedback. We're happy to hear that our team made a positive impression and provided attentive service. We apologize for not meeting your request for a quieter table and for the food not living up to your expectations. Your comments are important to us, and we will certainly address the seating arrangement with the team to avoid this in the future. We're committed to improving both our atmosphere and the quality of our dishes, so we hope you’ll consider giving us another try in the future. Thanks again for your input! The team from Siamais!

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  5. Amirah

    Birmingham

    1 review

    4.0

    1 review

    Dined on 2 February 2025

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 4
    Lovely experience, food came very quickly and was tasty
    SiamaisResponded on 5 February 2025
    Dear Amirah, Thank you so much for your kind words! We're so happy to hear you had a lovely experience, and that the food and service exceeded your expectations. We’ll be sure to pass along your compliments to the manager on duty— we are thrilled to hear that she helped make your sister’s birthday extra special! We can’t wait to welcome you back for another fantastic visit. See you soon! The Team at Siamais.

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  6. Robert

    Dubai

    7 reviews

    4.0

    7 reviews

    Dined on 28 January 2025

    1. Overall 4
    2. Food 4
    3. Service 5
    4. Ambience 4
    Great service and good food at Siamais. Golden Bags starter was a bit bland and the dip too sweet… but the pork skewer starter was so tasty and all of our main course choices were great. 👍
    SiamaisResponded on 5 February 2025
    Dear Robert, Thank you for sharing your experience! We’re so glad you enjoyed the service and the majority of your meal. We appreciate your feedback on the Golden Bags and the dip—it’s really helpful as we always aim to refine and improve. We’re thrilled to hear the pork skewer and main courses hit the mark, and we look forward to welcoming you back for another great dining experience! The team at Siamais

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  7. David

    London

    1 review

    3.0

    1 review

    Dined on 25 January 2025

    1. Overall 3
    2. Food 3
    3. Service 4
    4. Ambience 3
    Staff were attentive and helpful Very noisy - difficult to hold a conversation. As a party of 5 adults were were in a booth - so not a lot of space to eat our meal Cocktails were excellent Waiting times for service were very good. Food was ok only - but then we have been spoilt by dining at lots of Thai restaurants across the country
    SiamaisResponded on 5 February 2025
    Dear David, Thank you so much for your feedback! We're glad to hear you found the staff attentive, the cocktails excellent, and the service timing up to standard. We’re sorry to hear that the noise level and booth size impacted your experience—your comfort is important to us, so we’ll certainly take this into consideration for future visits. We also appreciate your thoughts on the food and will continue to refine our offerings. Thank you again for sharing your experience, and we hope to welcome you back soon for a more enjoyable visit. The Team at Siamais!

    Is this helpful?

  8. Catherine

    Birmingham

    8 reviews

    5.0

    8 reviews

    Dined on 25 January 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Great bottomless brunch experience, the food was excellent and staff very attentive. I would definitely return.
    SiamaisResponded on 26 January 2025
    Dear Catherine, Thank you for your wonderful review! We’re so glad you enjoyed the bottomless brunch and that our staff could make your experience special. We’d love to have you back anytime! See you again soon! The Team at Siamais!

    Is this helpful?

  9. Kate

    Birmingham

    5 reviews

    5.0

    5 reviews

    Dined on 19 January 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 5
    Lovely surroundings, great food, brilliant service. Highly recommend
    SiamaisResponded on 21 January 2025
    Dear Kate, Thank you for the lovely feedback! We're so glad you enjoyed the surroundings, food, and service. Your recommendation means a lot to us, and we can’t wait to welcome you back soon! The Team at Siamais!

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  10. Riona

    Greater Boston

    3 reviews

    5.0

    3 reviews

    Dined on 19 January 2025

    1. Overall 5
    2. Food 5
    3. Service 5
    4. Ambience 4
    Great atmosphere, fabulous food and choices on the menu and brilliant service. Really enjoyed our meal and when in the area again, will definitely go back.
    SiamaisResponded on 21 January 2025
    Dear Riona, Thank you so much for your kind words! We're thrilled to hear you enjoyed the atmosphere, food, and service. It’s wonderful to know you had a great experience, and we can’t wait to welcome you back the next time you're in the area! The Team at Siamais!

    Is this helpful?

FAQs

Siamais is rated 4.5 stars by 339 OpenTable diners.

Siamais does offer gift cards which you can purchase here.

Yes, you can generally book this restaurant by choosing the date, time and party size on OpenTable.

Make a booking

2 people
19:00
Booked 24 times today
Experiences are available.
Google Map for Siamais

6, Brindley Place, Birmingham, West Midlands B1 2HS

Additional information

  • Cross Street
    Broad Street
  • Area
    Birmingham
  • Hours of Operation
    Mon–Thu, Sun 12:00–23:00 Fri 12:00–00:00 Sat 12:00–01:00
  • Price
    £26 to £40
  • Cuisines
    Thai
  • Dining style
    Casual Dining
  • Dress code
    Smart Casual
  • Parking details
    Street Parking
  • Public transit
    Train: Five Ways & New StreetMetro: Centenary Square Bus Stops: Broad Street & Sheepcote Street Taxi Drop-off: Broad Street & Ooozels Square
  • Payment Options
    AMEX, Mastercard, Visa
  • Executive Chef
    Buoy
  • Additional
    Banquet, Beer, Cocktails, Full Bar, Gluten-free Options, Late Night, Outdoor Smoking Area, Patio/Outdoor Dining, Private Room, Vegan, View, Weekend Brunch, Wheelchair Access, Wine
  • Phone number
    0121 643 3993
  • Catering
    Find and indulge in the right menu for your event. Siamais offers sit-down meals with a 2-4 course menu option; canapés for drink receptions; banqueting & buffet menus when guests can taste a variety of dishes; or a mixture of all menu types, Siamais has curated menus alongside the opportunity to create a bespoke one suitable for your event needs.
  • Private party facilities
    We offer exclusive hire of Siamais as an entire venue hire in Birmingham. This comes equipped with your own bar, heated and covered terrace area and private toilets. Quantities:- sit down dining: 125 people- canapés and drinks standing reception: 150 people- buffet: 105 peopleIdeal for business and social occasions.
Gift card

Gift card

Send gift cards instantly by email or print to present in person.

Send a gift card
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