What Codes Are Actually Out There
Across third-party coupon sites, a few Clermont Club promo codes surface again and again. Platforms like DontPayFull, MyVoucherCodes, and Voucher.discount regularly show TC20, AIN25, YNF25, MBA20, INB15, HELLOAGAIN25 in their listings. The promised savings usually sit in the 10% to 30% band on eligible bookings, although “promised” is doing a lot of heavy lifting here. These are not codes that we publish or guarantee, and the status can change quietly.
What we do stand behind on theclermont.co.uk is a permanent 10% saving on the best available rate at The Clermont Victoria, running under our “Today, tomorrow, forever” offer. It applies on new bookings only, subject to availability, and any prepaid rate type needs to be paid in full at the time of reservation. Alongside that, we run seasonal offers - for instance, a Winter Offer with 20% off across our London hotels - and those do not require you to enter a code at all as long as you are logged into a Clermont membership account.
| Code Example | Stated Discount | Source Type |
|---|---|---|
| TC20 | 20% off | Third-party aggregator |
| AIN25 | 25% off | Third-party aggregator |
| HELLOAGAIN25 | 25% off | Third-party aggregator |
| MBA20 | 20% off | Third-party aggregator |
| INB15 | 15% off | Third-party aggregator |
| Official member rate | 10% off always | Direct - theclermont.co.uk |
It is worth keeping in mind that something that worked perfectly last week can suddenly stop working today. That is just the way aggregator inventories behave, and it is not something we update or correct from our side.
Applying a Code at Checkout
Our booking journey on theclermont.co.uk is designed to be simple. You will see the promo code box before the payment step, so you can check the final price before you commit to anything.
- Go to theclermont.co.uk and select your preferred property - The Clermont London, Charing Cross or The Clermont Victoria.
- On the hotel page, add your check-in, check-out and number of guests.
- Review the available rooms for those dates and choose “Book” on the room type that suits you.
- On the rate selection or basket page, look for the prompt asking if you have a promo code. Wording can vary slightly but it is always visible at this stage.
- Paste the code exactly as you copied it. Codes are case-sensitive, so retyping it by hand often leads to small errors.
- Click “Apply” and watch the total update. If the amount goes down, the code has been accepted.
- If the price stays exactly the same, the code may have expired, the rate may not be eligible, or your dates could fall into a blackout window. In that case, try another Clermont Club promo code or revert to the member rate that applies automatically.
- Once the reduced total is there, complete your guest details and payment information to confirm the reservation with that discount locked in.
We have seen one small but useful habit make a difference over the years: when you are testing codes, start with a fresh browser tab or window. Cached pages occasionally prevent the new totals from loading correctly, which makes a working code look like a failed one.
Membership vs. External Codes - Which Actually Wins
Clermont membership is simply a free online account. When you log in before searching, the 10% saving appears automatically in the search results for eligible rates - there is no need to collect a code, track dates or worry about someone else updating a list. In practice this is the most stable route to a lower price, because it is managed directly by us.
External promo codes can go beyond the membership discount. A Clermont Club promo code giving 25% off will clearly outperform 10% if it is valid on your dates and room type. Whether those external codes combine with the membership saving is not clearly documented on our site, so the most honest answer we can give is: try both options during checkout and compare the totals. The whole test usually takes no more than a minute or two.
| Discount Type | Requires Code | Reliability | Max Verified Discount |
|---|---|---|---|
| Clermont Membership | No - auto-applied on login | High - official | 10% off every stay |
| Seasonal campaign (e.g. Winter Offer) | No - logged-in member | Medium - time-limited | 20% off |
| Third-party promo code | Yes - paste at checkout | Variable - may expire | Up to 30% off (unverified) |
| Newsletter signup offer | No - email-triggered | Medium - new subscribers | 15% off all bookings |
| Best Rate Guarantee claim | No - post-booking claim | High if conditions met | Matched rate + 10% extra |
Our Best Rate Guarantee sits slightly apart from regular promo activity. If, within 24 hours of booking, you spot the same room type for the same dates cheaper on another site, you can submit a claim. When the conditions are met, we match that rate and apply an additional 10% on top. It is not a checkout code, it works after you have booked, but it still gives you a clear path if a lower price appears later.


