Avg. for September
Select dates to see prices and availability
Avg. for September
Nightly prices at Mercure Bangkok Siam average $96 in June, the cheapest month, and $152 in December, the most expensive, based on the last 12 months.
| Month | Average price |
|---|---|
| January | $115 |
| February | $124 |
| March | $106 |
| April | $100 |
| May | $100 |
| June | $96 |
| July | $130 |
| August | $132 |
| September | $103 |
| October | $107 |
| November | $122 |
| December | $152 |
Most expensive: December (~$152)
Cheapest: June (~$96)
Parking
Restaurant
Swimming pool
Room Service
Tour Desk
Dry Cleaning
Jim Thompson House Museum (0.2 miles)
Siam Center (0.3 miles)
MBK Center (0.3 miles)
Siam Paragon Mall (0.4 miles)
Chulalongkorn University (0.4 miles)
Siam Square (0.5 miles)
5
Room details
Sleeps 3
269 ft²
5
Room details
Sleeps 2
269 ft²
4
Room details
Sleeps 2
269 ft²
5
Room details
Sleeps 2
269 ft²
6
Room details
Sleeps 2
409 ft²
Based on 9,698 verified reviews
AI-generated summary based on recent guest reviews
At Mercure Bangkok Siam, travellers consistently praise the unbeatable location beside National Stadium BTS and MBK, friendly staff, and generally clean, comfortable rooms, while noting occasional issues like firm beds, dated areas, and the two-elevator layout.
Read moreWas this helpful?
Ammar
Jun 19, 2026
·
Stayed 4 nights
Sean
Jun 13, 2026
·
Stayed 15 nights
Pei Ling
Jun 12, 2026
·
Stayed 5 nights
Pascal
May 21, 2026
·
Stayed 1 night
William
May 4, 2026
·
Stayed 4 nights
Check-in
Check-out
From 14:00 to 23:59
Before 12:00
Yes, free self-parking is available on-site. However, parking is limited.
A buffet breakfast is available for a fee. It is served on weekdays from 6:00 AM to 10:30 AM and on weekends from 6:00 AM to 11:00 AM.
Check-in is from 2:00 PM until 11:59 PM, and check-out is at 12:00 PM. Early check-in and late check-out are available for a fee, subject to availability.
The property offers limited wheelchair accessibility, including step-free entrances and accessible public areas. However, specific features may vary, so it is advisable to contact the property for detailed information.
The hotel is centrally located in Bangkok, within a 10-minute walk of MBK Center and Siam Paragon Mall. It is approximately 0.7 miles from CentralWorld and 0.3 miles from Siam Center.
Yes, there is an outdoor swimming pool available. Pool access is from 7:00 AM to 10:00 PM.
Children 11 years old or younger can stay for free when occupying the parent or guardian's room using existing bedding.
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Instant AI responses are based on hotel information
Over the next 60–90 days, room rates at Mercure Bangkok Siam in Bangkok typically land around $103 a night for two guests, ranging from $100 to $148 on available dates.
The quietest month at Mercure Bangkok Siam in Bangkok is June, while August is the busiest month. If you prefer less crowded museums, malls and streets, plan for early summer when demand drops sharply.
Set in Bangkok Province, Mercure Bangkok Siam is minutes from Siam Discovery Centre, Jim Thompson House Museum and Siam Paragon Mall, making it ideal for shopping and city sightseeing. The hotel also suits families and couples looking for easy access to Chulalongkorn University and the Bangkok Art & Culture Centre.
June is the cheapest month to stay at Mercure Bangkok Siam in Bangkok, averaging $113 a night; December is the priciest at $178.
Mercure Bangkok Siam is cheaper than 2 of 18 comparable hotels nearby, with a typical median of $126 a night versus about $88 for peers.
The current price at Mercure Bangkok Siam in Bangkok is $85 per night for 2 guests, which is low for this hotel: about 40% below its $147 average over the last 60 days. Most nights over that period fell between $89 and $216.
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Cheaper
Pricier
Average nightly price across deals, with taxes & fees.
Prices in USD for 2 guests, updated daily.