





The One Monumental Palace5
Porto, Portugal
1 MICHELIN Key
C
Adults
2
Free · No obligation · Reply within 24 hours
Price comparison
Prices across 5 booking sites
$367
lowest found
$367
Min
$528
Median
$727
Max
Best rate: $367 — 13 Apr 2026
Period:
Hover to compare by booking site
Data from 284 price checks · Updated hourly
When to book: data analysis
Based on 2,687 price checks across international booking sites
0–1 days (last minute)
$256+7%
2–3 days
$239← best
4–7 days
$271
8–14 days (1–2 weeks)
$311
15–30 days (2–4 weeks)
$324
31–60 days (1–2 months)
$402
61–90 days (2–3 months)
$591
90+ days (3+ months)
$530
The closer to check-in — the cheaper
- • 3+ months out: median $530/night
- • 2–3 days: $239/night (55% cheaper)
- • Consistent ~$291 savings per night
Best time to book: 2–3 days
- • Median price $239
- • This hotel offers late-booking discounts
Book 2–3 days before check-in for the best rate (~$239). This hotel drops prices close to check-in. Don't book too early (90+ days) — you'd overpay by ~55%.
Best check-in day
Median nightly rate by check-in day
Sun
$438
Mon
$495
Tue
$478
Wed
$512↑
Thu
$489
Fri
$469
Sat
$411↓
Business hotel: weekdays are pricier
- • Cheapest check-in: Sat ($411)
- • Most expensive: Wed ($512, +25%)
- • Weekdays are ~13% pricier than weekends
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Hotel and nearby attractions
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Adults
2
Free · No obligation · Reply within 24 hours
Exclusive perks
VirtuosoPreferred PartnerLeading Hotels (LHW)
When booking through a travel advisor you may receive:
- Complimentary breakfast for two daily
- Room upgrade upon availability
- $100 hotel credit
- Early check-in / late check-out upon availability
- Welcome amenity
*Perks depend on hotel and program. Request a quote for details.