When is the cheapest time to book SLS Barcelona?

Across 36,120 tracked price checks, the cheapest booking window for SLS Barcelona has been 90+ days before check-in, at a $318 median per night. The observed median nightly rate is $331. The lowest nightly median over the next year is $229, around December 6.

Median price trend for next 365 days
$229Min, Dec 6
$340Median
$1,077Max, Jun 16
Visible rangeOct 12 - Jul 11
$93$373$653$933$1.2KOct 12Dec 4Jan 27Mar 21May 19Jul 11
Hover a dateSee price
Median hotel price chart
DateMedianRange
Oct 12, 2026$392$385 - $396
Oct 13, 2026$608$589 - $629
Oct 14, 2026$526$418 - $552
Oct 15, 2026$368$321 - $368
Oct 16, 2026$378$345 - $386
Oct 17, 2026$340$309 - $344
Oct 18, 2026$340$290 - $340
Oct 19, 2026$336$309 - $340
Oct 20, 2026$336$309 - $340
Oct 21, 2026$1,038$710 - $1,251
Oct 22, 2026$459$350 - $537
Oct 23, 2026$300$281 - $311
Oct 24, 2026$305$290 - $320
Oct 25, 2026$298$281 - $311
Oct 26, 2026$298$281 - $311
Oct 27, 2026$298$281 - $311
Oct 28, 2026$298$281 - $311
Oct 29, 2026$298$265 - $311
Oct 30, 2026$298$281 - $311
Oct 31, 2026$298$281 - $311
Nov 1, 2026$298$265 - $311
Nov 2, 2026$298$265 - $311
Nov 3, 2026$311$281 - $311
Nov 4, 2026$311$268 - $311
Nov 5, 2026$311$259 - $311
Nov 6, 2026$292$248 - $292
Nov 7, 2026$292$267 - $292
Nov 8, 2026$487$447 - $489
Nov 9, 2026$726$611 - $748
Nov 10, 2026$586$539 - $586
Nov 11, 2026$489$487 - $490
Nov 12, 2026$303$281 - $311
Nov 13, 2026$289$286 - $292
Nov 14, 2026$282$239 - $292
Nov 15, 2026$270$266 - $273
Nov 16, 2026$303$281 - $311
Nov 17, 2026$369$368 - $369
Nov 18, 2026$368$339 - $375
Nov 19, 2026$302$301 - $302
Nov 20, 2026$293$259 - $301
Nov 21, 2026$305$301 - $309
Nov 22, 2026$239$223 - $249
Nov 23, 2026$251$249 - $253
Nov 24, 2026$239$223 - $249
Nov 25, 2026$249$249 - $249
Nov 26, 2026$285$229 - $292
Nov 27, 2026$245$240 - $249
Nov 28, 2026$239$223 - $249
Nov 29, 2026$245$240 - $249
Nov 30, 2026$285$267 - $292
Dec 1, 2026$289$286 - $292
Dec 2, 2026$285$267 - $292
Dec 3, 2026$270$266 - $273
Dec 4, 2026$239$210 - $249
Dec 5, 2026$245$240 - $249
Dec 6, 2026$229$218 - $240
Dec 7, 2026$235$230 - $240
Dec 8, 2026$229$216 - $240
Dec 9, 2026$241$240 - $241
Dec 10, 2026$229$214 - $240
Dec 11, 2026$245$240 - $249
Dec 12, 2026$239$223 - $249
Dec 13, 2026$245$240 - $249
Dec 14, 2026$239$214 - $249
Dec 15, 2026$245$240 - $249
Dec 16, 2026$239$214 - $249
Dec 17, 2026$245$240 - $249
Dec 18, 2026$239$223 - $249
Dec 19, 2026$245$240 - $249
Dec 20, 2026$239$214 - $249
Dec 21, 2026$245$240 - $249
Dec 22, 2026$239$211 - $249
Dec 23, 2026$245$240 - $249
Dec 24, 2026$239$224 - $249
Dec 25, 2026$245$240 - $249
Dec 26, 2026$239$211 - $249
Dec 27, 2026$245$240 - $249
Dec 28, 2026$239$214 - $249
Dec 29, 2026$245$240 - $249
Dec 30, 2026$296$280 - $320
Dec 31, 2026$348$344 - $352
Jan 1, 2027$316$280 - $344
Jan 2, 2027$303$286 - $320
Jan 3, 2027$249$226 - $249
Jan 4, 2027$249$249 - $249
Jan 5, 2027$249$222 - $249
Jan 6, 2027$251$249 - $253
Jan 7, 2027$249$209 - $249
Jan 8, 2027$249$249 - $249
Jan 9, 2027$249$214 - $249
Jan 10, 2027$251$249 - $253
Jan 11, 2027$249$209 - $252
Jan 12, 2027$251$249 - $253
Jan 13, 2027$249$214 - $252
Jan 14, 2027$251$249 - $253
Jan 15, 2027$278$249 - $282
Jan 16, 2027$281$278 - $283
Jan 17, 2027$278$240 - $282
Jan 18, 2027$281$278 - $283
Jan 19, 2027$861$470 - $1,251
Jan 20, 2027$745$343 - $1,147
Jan 21, 2027$249$214 - $252
Jan 22, 2027$281$278 - $283
Jan 23, 2027$280$278 - $282
Jan 24, 2027$277$276 - $278
Jan 25, 2027$278$236 - $281
Jan 26, 2027$280$278 - $282
Jan 27, 2027$278$236 - $281
Jan 28, 2027$278$278 - $278
Jan 29, 2027$278$239 - $282
Jan 30, 2027$281$278 - $283
Jan 31, 2027$280$278 - $282
Feb 1, 2027$335$330 - $339
Feb 2, 2027$367$362 - $372
Feb 3, 2027$410$403 - $416
Feb 4, 2027$296$293 - $298
Feb 5, 2027$281$278 - $283
Feb 6, 2027$280$278 - $282
Feb 7, 2027$281$278 - $283
Feb 8, 2027$280$278 - $282
Feb 9, 2027$281$278 - $283
Feb 10, 2027$280$278 - $282
Feb 11, 2027$281$278 - $283
Feb 12, 2027$280$278 - $282
Feb 13, 2027$281$278 - $283
Feb 14, 2027$278$278 - $278
Feb 15, 2027$281$278 - $283
Feb 16, 2027$280$278 - $282
Feb 17, 2027$281$278 - $283
Feb 18, 2027$280$278 - $282
Feb 19, 2027$281$278 - $283
Feb 20, 2027$280$278 - $282
Feb 21, 2027$278$278 - $278
Feb 22, 2027$280$278 - $282
Feb 23, 2027$281$278 - $283
Feb 24, 2027$280$278 - $282
Feb 25, 2027$281$278 - $283
Feb 26, 2027$280$278 - $282
Feb 27, 2027$281$278 - $283
Feb 28, 2027$728$716 - $740
Mar 1, 2027$638$627 - $649
Mar 2, 2027$637$627 - $647
Mar 3, 2027$523$515 - $531
Mar 4, 2027$300$297 - $303
Mar 5, 2027$336$335 - $336
Mar 6, 2027$339$335 - $343
Mar 7, 2027$301$297 - $304
Mar 8, 2027$297$297 - $297
Mar 9, 2027$301$297 - $304
Mar 10, 2027$300$297 - $303
Mar 11, 2027$301$297 - $304
Mar 12, 2027$339$335 - $343
Mar 13, 2027$340$335 - $344
Mar 14, 2027$300$297 - $303
Mar 15, 2027$301$297 - $304
Mar 16, 2027$300$297 - $303
Mar 17, 2027$301$297 - $304
Mar 18, 2027$300$297 - $303
Mar 19, 2027$340$335 - $344
Mar 20, 2027$339$335 - $343
Mar 21, 2027$301$297 - $304
Mar 22, 2027$300$297 - $303
Mar 23, 2027$301$297 - $304
Mar 24, 2027$300$297 - $303
Mar 25, 2027$301$297 - $304
Mar 26, 2027$339$335 - $343
Mar 27, 2027$340$335 - $344
Mar 28, 2027$297$297 - $297
Mar 29, 2027$301$297 - $304
Mar 30, 2027$300$297 - $303
Mar 31, 2027$301$297 - $304
Apr 1, 2027$330$329 - $331
Apr 2, 2027$331$329 - $332
Apr 8, 2027$331$329 - $332
Apr 9, 2027$330$329 - $331
Apr 10, 2027$330$329 - $330
Apr 11, 2027$331$329 - $332
Apr 12, 2027$330$329 - $331
Apr 13, 2027$330$329 - $330
Apr 14, 2027$331$329 - $332
Apr 15, 2027$330$329 - $331
Apr 16, 2027$330$329 - $330
Apr 17, 2027$331$329 - $332
Apr 18, 2027$330$329 - $331
Apr 19, 2027$422$419 - $424
Apr 20, 2027$423$419 - $427
Apr 21, 2027$423$419 - $426
Apr 22, 2027$330$329 - $330
Apr 23, 2027$331$329 - $332
Apr 24, 2027$330$329 - $331
Apr 25, 2027$330$329 - $330
Apr 26, 2027$331$329 - $332
Apr 27, 2027$330$329 - $331
Apr 28, 2027$330$329 - $330
Apr 29, 2027$331$329 - $332
Apr 30, 2027$330$329 - $331
May 1, 2027$348$348 - $348
May 2, 2027$350$348 - $352
May 3, 2027$350$348 - $351
May 4, 2027$348$348 - $348
May 5, 2027$350$348 - $352
May 6, 2027$351$348 - $353
May 7, 2027$349$348 - $350
May 8, 2027$350$348 - $352
May 9, 2027$351$348 - $353
May 10, 2027$452$450 - $454
May 11, 2027$569$562 - $576
May 12, 2027$570$562 - $577
May 13, 2027$381$379 - $382
May 14, 2027$399$396 - $402
May 15, 2027$399$395 - $402
May 16, 2027$349$348 - $350
May 17, 2027$367$364 - $369
May 18, 2027$382$379 - $385
May 19, 2027$428$425 - $430
May 20, 2027$350$348 - $352
May 21, 2027$351$348 - $353
May 22, 2027$349$348 - $350
May 23, 2027$350$348 - $352
May 24, 2027$351$348 - $353
May 25, 2027$349$348 - $350
May 26, 2027$350$348 - $352
May 27, 2027$351$348 - $353
May 28, 2027$349$348 - $350
May 29, 2027$350$348 - $352
May 30, 2027$351$348 - $353
May 31, 2027$349$348 - $350
Jun 1, 2027$350$348 - $352
Jun 2, 2027$399$395 - $402
Jun 3, 2027$666$659 - $672
Jun 4, 2027$667$659 - $675
Jun 5, 2027$667$658 - $676
Jun 6, 2027$389$378 - $400
Jun 7, 2027$350$348 - $352
Jun 8, 2027$351$348 - $353
Jun 9, 2027$349$348 - $350
Jun 10, 2027$350$348 - $352
Jun 11, 2027$399$395 - $402
Jun 12, 2027$398$396 - $400
Jun 13, 2027$374$372 - $376
Jun 14, 2027$594$585 - $602
Jun 15, 2027$592$586 - $598
Jun 16, 2027$1,077$1,059 - $1,095
Jun 17, 2027$397$388 - $406
Jun 18, 2027$479$450 - $508
Jun 19, 2027$399$396 - $402
Jun 20, 2027$351$348 - $353
Jun 21, 2027$349$348 - $350
Jun 22, 2027$350$348 - $352
Jun 23, 2027$351$348 - $353
Jun 24, 2027$349$348 - $350
Jun 25, 2027$497$491 - $502
Jun 26, 2027$497$490 - $503
Jun 27, 2027$495$491 - $498
Jun 28, 2027$350$348 - $352
Jun 29, 2027$351$348 - $353
Jun 30, 2027$349$348 - $350
Jul 1, 2027$350$348 - $352
Jul 2, 2027$389$386 - $392
Jul 3, 2027$388$386 - $390
Jul 4, 2027$350$348 - $352
Jul 5, 2027$351$348 - $353
Jul 6, 2027$358$348 - $367
Jul 7, 2027$350$348 - $352
Jul 8, 2027$351$348 - $353
Jul 9, 2027$543$538 - $547
Jul 10, 2027$545$538 - $552
Jul 11, 2027$497$490 - $503

Observed sample summaries are historical price observations, not guaranteed availability.

When to book

90+ days in advance

Across observed booking windows, median prices range from $318 to $367. The spread is modest, so treat this as a directional signal rather than a strict rule.

Booking window medians

36,120 price checks - high confidence
0–1 days (last minute)$367
2–3 days$347
4–7 days$326
8–14 days (1–2 weeks)$328
15–30 days (2–4 weeks)$330
31–60 days (1–2 months)$322
61–90 days (2–3 months)$320
90+ days (3+ months)$318
City context

Compared with Barcelona

Its observed median is 17% below the Barcelona city median.

See the Barcelona timing chart

Frequently asked questions

How much does SLS Barcelona cost per night?

Observed nightly medians for SLS Barcelona center on $331, ranging from $229 on the cheapest dates to $1,077 at the peak.

Is SLS Barcelona cheaper last-minute or in advance?

Neither clearly wins: the 90+ days median of $318 and the 4–7 days median of $326 differ by less than 5%.

Is SLS Barcelona cheaper on weekdays than on weekends?

The day of the week barely moves the price: the Sunday–Thursday median of $319 and the Friday–Saturday median of $325 differ by less than 5%. The cheapest check-in day has been Sunday.

What is the cheapest time of year to stay at SLS Barcelona?

Over the next year, December looks cheapest with nightly medians around $245, while June peaks at around $393.

When is SLS Barcelona most expensive?

The highest nightly median observed over the next year is $1,077, around June 16. By booking window, prices peak at a $367 median when booked 0–1 days before check-in.

How does SLS Barcelona compare with Barcelona hotel prices?

Its $331 observed median runs 17% below the Barcelona city median of $399.

Location

Barcelona

Map of SLS Barcelona in Barcelona

CARRER DE LA PAU, 2, PORT FORUM, 08930 SANT ADRIA DE BESOS, 08930 BARCELONA, SPAIN, ES