When is the cheapest time to book SLS Barcelona?

Across 24,708 tracked price checks, the cheapest booking window for SLS Barcelona has been 61–90 days before check-in, at a $298 median per night. The observed median nightly rate is $328. The lowest nightly median over the next year is $249, around November 24.

Median price trend for next 365 days
$249Min, Nov 24
$335Median
$2,471Max, Oct 21
Visible rangeAug 15 - May 14
$172$331$490$648$807Aug 15Oct 8Nov 30Jan 23Mar 17May 14
Hover a dateSee price
Median hotel price chart
DateMedianRange
Aug 15, 2026$442$420 - $463
Aug 16, 2026$371$357 - $384
Aug 17, 2026$357$355 - $359
Aug 18, 2026$347$339 - $355
Aug 19, 2026$347$339 - $355
Aug 20, 2026$347$339 - $355
Aug 21, 2026$404$404 - $404
Aug 22, 2026$400$396 - $404
Aug 23, 2026$340$310 - $355
Aug 24, 2026$351$347 - $355
Aug 25, 2026$351$347 - $355
Aug 26, 2026$316$312 - $320
Aug 27, 2026$316$312 - $320
Aug 28, 2026$376$372 - $380
Aug 29, 2026$376$372 - $379
Aug 30, 2026$316$312 - $320
Aug 31, 2026$316$312 - $320
Sep 1, 2026$319$317 - $320
Sep 2, 2026$603$601 - $605
Sep 3, 2026$556$556 - $556
Sep 4, 2026$384$364 - $404
Sep 5, 2026$400$395 - $404
Sep 6, 2026$316$311 - $320
Sep 7, 2026$377$375 - $379
Sep 8, 2026$375$370 - $379
Sep 9, 2026$375$370 - $379
Sep 10, 2026$375$370 - $379
Sep 11, 2026$400$395 - $404
Sep 12, 2026$400$395 - $404
Sep 13, 2026$350$345 - $355
Sep 14, 2026$313$305 - $320
Sep 15, 2026$380$375 - $384
Sep 16, 2026$411$402 - $420
Sep 17, 2026$797$760 - $833
Sep 18, 2026$396$387 - $404
Sep 19, 2026$400$395 - $404
Sep 20, 2026$313$305 - $320
Sep 21, 2026$316$311 - $320
Sep 22, 2026$478$472 - $483
Sep 23, 2026$468$463 - $472
Sep 24, 2026$463$454 - $472
Sep 25, 2026$350$345 - $355
Sep 26, 2026$346$338 - $354
Sep 27, 2026$319$317 - $320
Sep 28, 2026$743$735 - $750
Sep 29, 2026$700$694 - $705
Sep 30, 2026$695$687 - $702
Oct 1, 2026$316$311 - $320
Oct 2, 2026$342$334 - $349
Oct 3, 2026$345$340 - $350
Oct 4, 2026$316$311 - $320
Oct 5, 2026$316$311 - $320
Oct 6, 2026$317$314 - $320
Oct 7, 2026$461$379 - $542
Oct 8, 2026$371$363 - $379
Oct 9, 2026$347$343 - $350
Oct 10, 2026$342$334 - $349
Oct 11, 2026$316$311 - $320
Oct 12, 2026$313$305 - $320
Oct 13, 2026$429$386 - $472
Oct 14, 2026$544$535 - $553
Oct 15, 2026$386$333 - $438
Oct 16, 2026$534$502 - $566
Oct 17, 2026$369$366 - $372
Oct 18, 2026$316$311 - $321
Oct 19, 2026$316$311 - $320
Oct 20, 2026$313$305 - $320
Oct 21, 2026$2,471$2,471 - $2,471
Oct 22, 2026$906$894 - $918
Oct 23, 2026$301$296 - $306
Oct 24, 2026$361$353 - $369
Oct 25, 2026$326$321 - $330
Oct 26, 2026$322$314 - $330
Oct 27, 2026$326$321 - $330
Oct 28, 2026$322$314 - $330
Oct 29, 2026$326$321 - $330
Oct 30, 2026$357$344 - $369
Oct 31, 2026$360$351 - $369
Nov 1, 2026$327$323 - $330
Nov 2, 2026$325$320 - $330
Nov 3, 2026$302$298 - $305
Nov 4, 2026$315$309 - $320
Nov 5, 2026$317$313 - $320
Nov 6, 2026$364$358 - $369
Nov 7, 2026$366$362 - $369
Nov 8, 2026$370$360 - $379
Nov 9, 2026$376$372 - $379
Nov 10, 2026$370$360 - $379
Nov 11, 2026$383$379 - $386
Nov 12, 2026$322$313 - $330
Nov 13, 2026$366$362 - $369
Nov 14, 2026$351$333 - $369
Nov 15, 2026$328$325 - $330
Nov 16, 2026$322$313 - $330
Nov 17, 2026$327$323 - $330
Nov 18, 2026$322$313 - $330
Nov 19, 2026$327$323 - $330
Nov 20, 2026$360$351 - $369
Nov 21, 2026$366$362 - $369
Nov 22, 2026$253$248 - $257
Nov 23, 2026$252$248 - $256
Nov 24, 2026$249$241 - $257
Nov 25, 2026$252$248 - $256
Nov 26, 2026$312$303 - $320
Nov 27, 2026$252$248 - $256
Nov 28, 2026$249$241 - $256
Nov 29, 2026$253$250 - $256
Nov 30, 2026$312$303 - $320
Dec 1, 2026$317$313 - $320
Dec 2, 2026$312$303 - $320
Dec 3, 2026$318$315 - $320
Dec 4, 2026$253$249 - $256
Dec 5, 2026$252$248 - $256
Dec 6, 2026$249$241 - $256
Dec 7, 2026$253$250 - $256
Dec 8, 2026$249$241 - $256
Dec 9, 2026$252$248 - $256
Dec 10, 2026$249$241 - $256
Dec 11, 2026$252$248 - $256
Dec 12, 2026$249$241 - $256
Dec 13, 2026$252$248 - $256
Dec 14, 2026$249$241 - $256
Dec 15, 2026$252$248 - $256
Dec 16, 2026$249$241 - $256
Dec 17, 2026$252$248 - $256
Dec 18, 2026$249$241 - $256
Dec 19, 2026$252$248 - $256
Dec 20, 2026$249$241 - $256
Dec 21, 2026$252$248 - $256
Dec 22, 2026$249$241 - $256
Dec 23, 2026$252$248 - $256
Dec 24, 2026$249$241 - $256
Dec 25, 2026$252$248 - $256
Dec 26, 2026$249$241 - $256
Dec 27, 2026$252$248 - $256
Dec 28, 2026$249$241 - $256
Dec 29, 2026$252$248 - $256
Dec 30, 2026$273$265 - $281
Dec 31, 2026$351$347 - $354
Jan 1, 2027$273$265 - $281
Jan 2, 2027$282$278 - $286
Jan 3, 2027$278$270 - $286
Jan 4, 2027$282$278 - $286
Jan 5, 2027$278$270 - $286
Jan 6, 2027$273$267 - $278
Jan 7, 2027$283$280 - $286
Jan 8, 2027$282$278 - $286
Jan 9, 2027$278$270 - $286
Jan 10, 2027$282$278 - $286
Jan 11, 2027$278$270 - $286
Jan 12, 2027$283$280 - $286
Jan 13, 2027$283$279 - $286
Jan 14, 2027$283$280 - $286
Jan 15, 2027$278$270 - $286
Jan 16, 2027$278$267 - $289
Jan 17, 2027$298$289 - $306
Jan 18, 2027$429$428 - $429
Jan 19, 2027$1,038$1,034 - $1,041
Jan 20, 2027$552$550 - $554
Jan 21, 2027$283$279 - $286
Jan 22, 2027$287$286 - $288
Jan 23, 2027$278$270 - $286
Jan 24, 2027$273$266 - $280
Jan 25, 2027$283$279 - $286
Jan 26, 2027$283$280 - $286
Jan 27, 2027$283$279 - $286
Jan 28, 2027$287$286 - $288
Jan 29, 2027$278$270 - $286
Jan 30, 2027$283$280 - $286
Jan 31, 2027$278$270 - $286
Feb 1, 2027$337$333 - $340
Feb 2, 2027$337$332 - $341
Feb 3, 2027$383$381 - $385
Feb 4, 2027$316$311 - $320
Feb 5, 2027$283$280 - $286
Feb 6, 2027$282$277 - $286
Feb 7, 2027$296$286 - $305
Feb 8, 2027$342$340 - $343
Feb 9, 2027$333$325 - $340
Feb 10, 2027$334$327 - $340
Feb 11, 2027$334$328 - $340
Feb 12, 2027$279$272 - $286
Feb 13, 2027$283$279 - $286
Feb 14, 2027$256$243 - $268
Feb 15, 2027$279$272 - $286
Feb 16, 2027$283$279 - $286
Feb 17, 2027$280$274 - $286
Feb 18, 2027$282$278 - $286
Feb 19, 2027$282$277 - $286
Feb 20, 2027$280$274 - $286
Feb 21, 2027$283$280 - $286
Feb 22, 2027$285$283 - $286
Feb 23, 2027$286$285 - $286
Feb 24, 2027$283$280 - $286
Feb 25, 2027$282$277 - $286
Feb 26, 2027$280$274 - $286
Feb 27, 2027$283$280 - $286
Feb 28, 2027$674$672 - $675
Mar 1, 2027$644$642 - $646
Mar 2, 2027$591$588 - $593
Mar 3, 2027$532$530 - $533
Mar 4, 2027$300$294 - $305
Mar 5, 2027$343$340 - $345
Mar 6, 2027$341$336 - $345
Mar 7, 2027$300$295 - $305
Mar 8, 2027$303$300 - $305
Mar 9, 2027$302$299 - $305
Mar 10, 2027$300$295 - $305
Mar 11, 2027$303$300 - $305
Mar 12, 2027$342$339 - $345
Mar 13, 2027$339$333 - $345
Mar 14, 2027$298$291 - $305
Mar 15, 2027$302$299 - $305
Mar 16, 2027$279$264 - $294
Mar 17, 2027$280$264 - $296
Mar 18, 2027$301$296 - $306
Mar 19, 2027$339$333 - $345
Mar 20, 2027$341$336 - $345
Mar 21, 2027$305$303 - $306
Mar 22, 2027$300$294 - $305
Mar 23, 2027$301$296 - $305
Mar 24, 2027$314$306 - $322
Mar 25, 2027$295$285 - $305
Mar 26, 2027$341$336 - $345
Mar 27, 2027$355$345 - $364
Mar 28, 2027$300$294 - $305
Mar 29, 2027$296$287 - $305
Mar 30, 2027$303$299 - $306
Mar 31, 2027$300$295 - $305
Apr 1, 2027$331$326 - $335
Apr 2, 2027$332$329 - $335
Apr 4, 2027$501$501 - $501
Apr 8, 2027$332$329 - $335
Apr 9, 2027$330$324 - $335
Apr 10, 2027$331$326 - $335
Apr 11, 2027$332$329 - $335
Apr 12, 2027$330$324 - $335
Apr 13, 2027$331$326 - $335
Apr 14, 2027$332$329 - $335
Apr 15, 2027$330$324 - $335
Apr 16, 2027$331$326 - $335
Apr 17, 2027$332$329 - $335
Apr 18, 2027$330$324 - $336
Apr 19, 2027$326$316 - $336
Apr 20, 2027$332$329 - $335
Apr 21, 2027$334$333 - $335
Apr 22, 2027$331$326 - $335
Apr 23, 2027$332$329 - $335
Apr 24, 2027$334$333 - $335
Apr 25, 2027$331$326 - $335
Apr 26, 2027$332$329 - $335
Apr 27, 2027$334$333 - $335
Apr 28, 2027$331$326 - $335
Apr 29, 2027$332$329 - $335
Apr 30, 2027$330$324 - $335
May 1, 2027$351$346 - $355
May 2, 2027$351$346 - $355
May 3, 2027$355$354 - $355
May 4, 2027$350$346 - $354
May 5, 2027$352$349 - $354
May 6, 2027$350$344 - $355
May 7, 2027$350$346 - $354
May 8, 2027$352$349 - $355
May 9, 2027$350$344 - $355
May 10, 2027$351$346 - $355
May 11, 2027$351$346 - $355
May 12, 2027$350$344 - $355
May 13, 2027$351$347 - $354
May 14, 2027$400$395 - $404

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

When to book

61–90 days in advance

Across observed booking windows, median prices range from $298 to $335. The spread is modest, so treat this as a directional signal rather than a strict rule.

Booking window medians

24,708 price checks - high confidence
0–1 days (last minute)$335
2–3 days$320
4–7 days$300
8–14 days (1–2 weeks)$300
15–30 days (2–4 weeks)$301
31–60 days (1–2 months)$299
61–90 days (2–3 months)$298
90+ days (3+ months)$298
City context

Compared with Barcelona

Its observed median is 21% 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 $328, ranging from $249 on the cheapest dates to $2,471 at the peak.

Is SLS Barcelona cheaper last-minute or in advance?

Neither clearly wins: the 61–90 days median of $298 and the 4–7 days median of $300 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 $298 and the Friday–Saturday median of $298 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 $252, while September peaks at around $390.

When is SLS Barcelona most expensive?

The highest nightly median observed over the next year is $2,471, around October 21. By booking window, prices peak at a $335 median when booked 0–1 days before check-in.

How does SLS Barcelona compare with Barcelona hotel prices?

Its $328 observed median runs 21% below the Barcelona city median of $415.

Location

Barcelona

Map of SLS Barcelona in Barcelona

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