St. Ermin's Hotel, Autograph Collection
London, United Kingdom · 4-star Hotel Marriott Bonvoy

CHF 355 a night, the cheapest we have seen it
≈ €376 · $432
Book on Booking.comHotel website
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When to go
The cheapest month we have found is October, at around CHF 488 a night — -1% against what this hotel usually asks.
Where to book
- Book on Booking.com — Free cancellation options, guest reviews and a familiar checkout.
- Hotel website — Photos, facilities and location.
The loyalty angle
This hotel sits under Marriott Bonvoy. We have not yet checked what it saves on this property specifically. Every price on this page is the public rate, so a member may pay less than the figures shown.
What it costs through the year
| Cheapest we have seen | CHF 355 ≈ €376 · $432 |
|---|---|
| What it usually costs | CHF 494 ≈ €523 · $601 |
| Dearest we have seen | CHF 588 ≈ €622 · $715 |
| Times we looked | 12 |
| Gap between the two | 47% |
| Last checked | 2026-09-21 |