Mosaic Barcelona by Ona
by Ona Hotels
Real direct prices from each hotel's own booking engine. Funded by ads and partner links, not hotel commission — so there's nothing to mark up.
Mosaic Barcelona by Ona is a hotel in Eixample, Barcelona (3★). Booked direct, a week there for two costs from 720 € (January 2027; checked 10 Nov 2026).
2 adults · room only · refundable
87 cheapest of 228 hotels in Eixample, Barcelona. Median: 813 € / week.
Typical week in next 3 months: 720 €–851 €
Checked
Direct prices are read from the hotel’s own booking engine, with the chain’s public promo code applied where one works.
Adults
18+ years
Children
0-17 years
About this hotel
Mosaic by Ona is a three-star hotel on the iconic Rambla Catalunya, in Barcelona's emblematic Eixample district laid out by Ildefons Cerdà, close to Plaça Catalunya. Its classic modernist façade with wrought-iron balconies looks out over the tree-lined boulevard. Rooms are decorated with style and modernist touches, from cosy interior rooms to doubles with balconies or terraces overlooking the city and spacious suites with terraces. Patterned tile headboards, soft fabrics and teal accents give the rooms a fresh, contemporary feel, and there are adapted and interconnecting rooms. A coffee corner offers coffee and infusions at any time, and the official Ona app gives access to all hotel services. From here guests can stroll the Ramblas, explore the Gothic Quarter, admire Gaudí's architecture and enjoy the city's restaurants.
Compare with the price at our partner Booking.com
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Photos: official website
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Weekly prices
Chart data
| Week | Price | Resort median | vs median | Position |
|---|---|---|---|---|
| 1 023 € | 1 205 € | -15% | #27 of 95 | |
| 836 € | 977 € | -14% | #46 of 159 | |
| 852 € | 1 044 € | -18% | #45 of 158 | |
| 798 € | 891 € | -10% | #60 of 189 | |
| 733 € | 856 € | -14% | #56 of 196 | |
| 851 € | 1 038 € | -18% | #52 of 184 | |
| 1 329 € | 1 458 € | -9% | #56 of 157 | |
| 720 € | 825 € | -13% | #73 of 204 | |
| 829 € | 885 € | -6% | #77 of 198 | |
| 1 336 € | 1 204 € | +11% | #122 of 186 | |
| 762 € | 930 € | -18% | #60 of 210 | |
| 1 530 € | 1 609 € | -5% | #76 of 183 |
Short stays: 3 or 4 nights from Thursday
Two adults, prices booked direct for the whole stay: Thursday to Sunday (3 nights) or Thursday to Monday (4 nights). Per night = total ÷ nights. Checked 8 Nov 2026.
| Arrival (Thursday) | 3 nights (Thu–Sun) | 4 nights (Thu–Mon) |
|---|---|---|
| 12 Nov 2026 | 520 € · 173 €/night · room only | 649 € · 162 €/night · room only |
| 19 Nov 2026 | 457 € · 152 €/night · room only | 579 € · 144 €/night · room only |
| 26 Nov 2026 | 361 € · 120 €/night · room only | 455 € · 113 €/night · room only |
| 3 Dec 2026 | 384 € · 127 €/night · room only | 529 € · 132 €/night · room only |
| 10 Dec 2026 | 343 € · 114 €/night · room only | 433 € · 108 €/night · room only |
| 17 Dec 2026 | 321 € · 107 €/night · room only | 415 € · 103 €/night · room only |
| 24 Dec 2026 | 368 € · 122 €/night · room only | 528 € · 132 €/night · room only |
| 31 Dec 2026 | 647 € · 215 €/night · room only | 740 € · 185 €/night · room only |
| 7 Jan 2027 | 314 € · 104 €/night · room only | 411 € · 102 €/night · room only |
| 14 Jan 2027 | 332 € · 110 €/night · room only | 506 € · 126 €/night · room only |
| 21 Jan 2027 | 368 € · 122 €/night · room only | 462 € · 115 €/night · room only |
| 28 Jan 2027 | 339 € · 113 €/night · room only | 462 € · 115 €/night · room only |
Every week we checked
Prices booked direct, 7 nights. Per night = 7-night total ÷ 7, for two. Free cancellation: what the refundable rate adds to the week.
November 2026
In November 2026 a week at Mosaic Barcelona by Ona for two adults costs from 836 € (room only); weeks checked: 3; 3rd cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 16–23 Nov | 1 023 € | 146 € | room only | — | 10 Nov 2026 |
| 23–30 Nov | 836 € | 119 € | room only | — | 10 Nov 2026 |
| 30 Nov–7 Dec | 852 € | 121 € | room only | — | 10 Nov 2026 |
December 2026
In December 2026 a week at Mosaic Barcelona by Ona for two adults costs from 733 € (room only); weeks checked: 4; 2nd cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 7–14 Dec | 798 € | 114 € | room only | — | 10 Nov 2026 |
| 14–21 Dec | 733 € | 104 € | room only | — | 10 Nov 2026 |
| 21–28 Dec | 851 € | 121 € | room only | — | 10 Nov 2026 |
| 28 Dec–4 Jan | 1 329 € | 189 € | room only | — | 10 Nov 2026 |
January 2027
In January 2027 a week at Mosaic Barcelona by Ona for two adults costs from 720 € (room only); weeks checked: 4; 1st cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 4–11 Jan | 720 € | 102 € | room only | included | 10 Nov 2026 |
| 11–18 Jan | 829 € | 118 € | room only | — | 10 Nov 2026 |
| 18–25 Jan | 1 336 € | 190 € | room only | — | 10 Nov 2026 |
| 25 Jan–1 Feb | 762 € | 108 € | room only | included | 10 Nov 2026 |
February 2027
In February 2027 a week at Mosaic Barcelona by Ona for two adults costs from 879 € (room only); weeks checked: 4; 4th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 1–8 Feb | 1 530 € | 218 € | room only | — | 10 Nov 2026 |
| 8–15 Feb | 890 € | 127 € | room only | — | 4 Nov 2026 |
| 15–22 Feb | 879 € | 125 € | room only | included | 4 Nov 2026 |
| 22 Feb–1 Mar | 1 182 € | 168 € | room only | — | 4 Nov 2026 |
March 2027
In March 2027 a week at Mosaic Barcelona by Ona for two adults costs from 992 € (room only); weeks checked: 5; 5th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 1–8 Mar | 1 869 € | 266 € | room only | — | 4 Nov 2026 |
| 8–15 Mar | 992 € | 141 € | room only | — | 4 Nov 2026 |
| 15–22 Mar | 1 145 € | 163 € | room only | — | 4 Nov 2026 |
| 22–29 Mar | 1 328 € | 189 € | room only | — | 4 Nov 2026 |
| 29 Mar–5 Apr | 1 097 € | 156 € | room only | — | 4 Nov 2026 |
April 2027
In April 2027 a week at Mosaic Barcelona by Ona for two adults costs from 1 174 € (room only); weeks checked: 4; 7th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 5–12 Apr | 1 174 € | 167 € | room only | — | 4 Nov 2026 |
| 12–19 Apr | 1 309 € | 186 € | room only | — | 4 Nov 2026 |
| 19–26 Apr | 1 722 € | 245 € | room only | — | 4 Nov 2026 |
| 26 Apr–3 May | 1 302 € | 185 € | room only | — | 4 Nov 2026 |
May 2027
In May 2027 a week at Mosaic Barcelona by Ona for two adults costs from 1 345 € (room only); weeks checked: 5; 9th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 3–10 May | 1 348 € | 192 € | room only | — | 4 Nov 2026 |
| 10–17 May | 1 345 € | 192 € | room only | — | 4 Nov 2026 |
| 17–24 May | 1 510 € | 215 € | room only | — | 4 Nov 2026 |
| 24–31 May | 1 345 € | 192 € | room only | — | 4 Nov 2026 |
| 31 May–7 Jun | 1 714 € | 244 € | room only | — | 4 Nov 2026 |
June 2027
In June 2027 a week at Mosaic Barcelona by Ona for two adults costs from 1 584 € (room only); weeks checked: 4; 10th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 7–14 Jun | 1 761 € | 251 € | room only | — | 4 Nov 2026 |
| 14–21 Jun | 1 737 € | 248 € | room only | — | 4 Nov 2026 |
| 21–28 Jun | 1 584 € | 226 € | room only | — | 4 Nov 2026 |
| 28 Jun–5 Jul | 1 698 € | 242 € | room only | — | 4 Nov 2026 |
July 2027
In July 2027 a week at Mosaic Barcelona by Ona for two adults costs from 1 175 € (room only); weeks checked: 3; 8th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 12–19 Jul | 1 175 € | 167 € | room only | — | 4 Nov 2026 |
| 19–26 Jul | 1 207 € | 172 € | room only | — | 4 Nov 2026 |
| 26 Jul–2 Aug | 1 199 € | 171 € | room only | — | 4 Nov 2026 |
August 2027
In August 2027 a week at Mosaic Barcelona by Ona for two adults costs from 1 151 € (room only); weeks checked: 5; 6th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 2–9 Aug | 1 260 € | 180 € | room only | — | 4 Nov 2026 |
| 9–16 Aug | 1 238 € | 176 € | room only | — | 4 Nov 2026 |
| 16–23 Aug | 1 183 € | 169 € | room only | — | 4 Nov 2026 |
| 23–30 Aug | 1 151 € | 164 € | room only | — | 4 Nov 2026 |
| 30 Aug–6 Sep | 3 426 € | 489 € | room only | — | 4 Nov 2026 |
September 2027
In September 2027 a week at Mosaic Barcelona by Ona for two adults costs from 4 348 € (room only); weeks checked: 4; 11th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 6–13 Sep | 4 348 € | 621 € | room only | — | 4 Nov 2026 |
| 13–20 Sep | 4 348 € | 621 € | room only | — | 4 Nov 2026 |
| 20–27 Sep | 4 348 € | 621 € | room only | — | 4 Nov 2026 |
| 27 Sep–4 Oct | 4 348 € | 621 € | room only | — | 4 Nov 2026 |
October 2027
In October 2027 a week at Mosaic Barcelona by Ona for two adults costs from 4 348 € (room only); weeks checked: 4; 11th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 4–11 Oct | 4 348 € | 621 € | room only | — | 4 Nov 2026 |
| 11–18 Oct | 4 348 € | 621 € | room only | — | 4 Nov 2026 |
| 18–25 Oct | 4 348 € | 621 € | room only | — | 4 Nov 2026 |
| 25 Oct–1 Nov | 4 348 € | 621 € | room only | — | 4 Nov 2026 |
November 2027
In November 2027 a week at Mosaic Barcelona by Ona for two adults costs from 4 348 € (room only); weeks checked: 1; 11th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 1–8 Nov | 4 348 € | 621 € | room only | — | 4 Nov 2026 |
Every week we checked: 2 adults + 1 child (8)
Prices booked direct, 7 nights. Per night = 7-night total ÷ 7, for 2 adults + 1 child (8). Free cancellation: what the refundable rate adds to the week.
November 2026
In November 2026 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 852 € (room only); weeks checked: 3; 3rd cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 16–23 Nov | 1 039 € | 148 € | room only | — | 8 Nov 2026 |
| 23–30 Nov | 852 € | 121 € | room only | — | 8 Nov 2026 |
| 30 Nov–7 Dec | 863 € | 123 € | room only | — | 8 Nov 2026 |
December 2026
In December 2026 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 738 € (room only); weeks checked: 4; 1st cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 7–14 Dec | 812 € | 115 € | room only | — | 8 Nov 2026 |
| 14–21 Dec | 738 € | 105 € | room only | — | 8 Nov 2026 |
| 21–28 Dec | 862 € | 123 € | room only | — | 8 Nov 2026 |
| 28 Dec–4 Jan | 1 316 € | 187 € | room only | — | 8 Nov 2026 |
January 2027
In January 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 778 € (room only); weeks checked: 4; 2nd cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 4–11 Jan | 778 € | 111 € | room only | — | 8 Nov 2026 |
| 11–18 Jan | 840 € | 120 € | room only | — | 8 Nov 2026 |
| 18–25 Jan | 1 322 € | 188 € | room only | — | 8 Nov 2026 |
| 25 Jan–1 Feb | 818 € | 116 € | room only | — | 8 Nov 2026 |
February 2027
In February 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 885 € (room only); weeks checked: 4; 4th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 1–8 Feb | 1 507 € | 215 € | room only | — | 4 Nov 2026 |
| 8–15 Feb | 943 € | 134 € | room only | — | 4 Nov 2026 |
| 15–22 Feb | 885 € | 126 € | room only | — | 4 Nov 2026 |
| 22 Feb–1 Mar | 1 235 € | 176 € | room only | — | 4 Nov 2026 |
March 2027
In March 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 1 045 € (room only); weeks checked: 5; 5th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 1–8 Mar | 1 922 € | 274 € | room only | — | 4 Nov 2026 |
| 8–15 Mar | 1 045 € | 149 € | room only | — | 4 Nov 2026 |
| 15–22 Mar | 1 198 € | 171 € | room only | — | 4 Nov 2026 |
| 22–29 Mar | 1 384 € | 197 € | room only | — | 4 Nov 2026 |
| 29 Mar–5 Apr | 1 153 € | 164 € | room only | — | 4 Nov 2026 |
April 2027
In April 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 1 230 € (room only); weeks checked: 4; 7th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 5–12 Apr | 1 230 € | 175 € | room only | — | 4 Nov 2026 |
| 12–19 Apr | 1 365 € | 194 € | room only | — | 4 Nov 2026 |
| 19–26 Apr | 1 778 € | 253 € | room only | — | 4 Nov 2026 |
| 26 Apr–3 May | 1 358 € | 194 € | room only | — | 4 Nov 2026 |
May 2027
In May 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 1 401 € (room only); weeks checked: 5; 9th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 3–10 May | 1 404 € | 200 € | room only | — | 4 Nov 2026 |
| 10–17 May | 1 401 € | 200 € | room only | — | 4 Nov 2026 |
| 17–24 May | 1 566 € | 223 € | room only | — | 4 Nov 2026 |
| 24–31 May | 1 401 € | 200 € | room only | — | 4 Nov 2026 |
| 31 May–7 Jun | 1 770 € | 252 € | room only | — | 4 Nov 2026 |
June 2027
In June 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 1 640 € (room only); weeks checked: 4; 10th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 7–14 Jun | 1 817 € | 259 € | room only | — | 4 Nov 2026 |
| 14–21 Jun | 1 793 € | 256 € | room only | — | 4 Nov 2026 |
| 21–28 Jun | 1 640 € | 234 € | room only | — | 4 Nov 2026 |
| 28 Jun–5 Jul | 1 754 € | 250 € | room only | — | 4 Nov 2026 |
July 2027
In July 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 1 231 € (room only); weeks checked: 3; 8th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 12–19 Jul | 1 231 € | 175 € | room only | — | 4 Nov 2026 |
| 19–26 Jul | 1 263 € | 180 € | room only | — | 4 Nov 2026 |
| 26 Jul–2 Aug | 1 255 € | 179 € | room only | — | 4 Nov 2026 |
August 2027
In August 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 1 207 € (room only); weeks checked: 5; 6th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 2–9 Aug | 1 316 € | 188 € | room only | — | 4 Nov 2026 |
| 9–16 Aug | 1 294 € | 184 € | room only | — | 4 Nov 2026 |
| 16–23 Aug | 1 239 € | 177 € | room only | — | 4 Nov 2026 |
| 23–30 Aug | 1 207 € | 172 € | room only | — | 4 Nov 2026 |
| 30 Aug–6 Sep | 3 482 € | 497 € | room only | — | 4 Nov 2026 |
September 2027
In September 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 4 404 € (room only); weeks checked: 4; 11th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 6–13 Sep | 4 404 € | 629 € | room only | — | 4 Nov 2026 |
| 13–20 Sep | 4 404 € | 629 € | room only | — | 4 Nov 2026 |
| 20–27 Sep | 4 404 € | 629 € | room only | — | 4 Nov 2026 |
| 27 Sep–4 Oct | 4 404 € | 629 € | room only | — | 4 Nov 2026 |
October 2027
In October 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 4 404 € (room only); weeks checked: 4; 11th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 4–11 Oct | 4 404 € | 629 € | room only | — | 4 Nov 2026 |
| 11–18 Oct | 4 404 € | 629 € | room only | — | 4 Nov 2026 |
| 18–25 Oct | 4 404 € | 629 € | room only | — | 4 Nov 2026 |
| 25 Oct–1 Nov | 4 404 € | 629 € | room only | — | 4 Nov 2026 |
November 2027
In November 2027 a week at Mosaic Barcelona by Ona for two adults and a child aged 8 costs from 4 404 € (room only); weeks checked: 1; 11th cheapest of 13 months with data.
| Week | 7 nights | Per night | Board | Free cancellation | Checked |
|---|---|---|---|---|---|
| 1–8 Nov | 4 404 € | 629 € | room only | — | 4 Nov 2026 |
Meal plan prices compared
Arrivals between 16 Nov 2026 and 1 Feb 2027, 7 nights, 2 adults: the cheapest week for each board.
| Room Only | 720 € | — |
| Bed & Breakfast | 819 € | +99 € |
Which room is best value?
Arrivals between 16 Nov 2026 and 1 Feb 2027, 7 nights, 2 adults: each room’s cheapest week among each week’s best offers.
| Double room | 720 € | — |
| Double with Terrace | 733 € | +12 € |
| Suite with Terrace | 1 023 € | +303 € |
| Double with Balcony | 1 329 € | +609 € |
Price position in resort
87th cheapest of 228 hotels in Eixample, Barcelona. Median: 813 € / week.
Compare with other hotels
See how this hotel ranks against others — real direct prices, updated regularly.
Amenities
Frequently asked questions
- Is it cheaper to book Mosaic Barcelona by Ona directly?
- hoo.travel reads Mosaic Barcelona by Ona's own booking engine in real time, so you see the direct price with no agency markup. As last checked on 10 Nov 2026, a 7-night stay for 2 adults started near 720 € (room only, refundable) — 102 € a night for two. Enter your dates for the live price.
- Is Mosaic Barcelona by Ona a good choice for a family with children?
- Mosaic Barcelona by Ona welcomes families with children and is listed as family-friendly.
- How much more does Mosaic Barcelona by Ona cost with a child?
- A 7-night stay for 2 adults and one child aged 8 was 738 € — about 56 € more than the same weeks for two adults. Checked 8 Nov 2026.
- Is Mosaic Barcelona by Ona adults-only?
- No — Mosaic Barcelona by Ona accepts guests of all ages.
- How far is Mosaic Barcelona by Ona from the airport?
- Mosaic Barcelona by Ona is approx. 16 km by road from Josep Tarradellas Barcelona-El Prat Airport (BCN) — roughly 15 minutes by car, traffic aside.
- What board options are available at Mosaic Barcelona by Ona?
- Meal plans include breakfast, room only, depending on the rate and dates.
- How does hoo.travel make money?
- We earn from advertising and partner links (flights, transfers, tours), not from your hotel booking. There's no commission for us to mark up the hotel's price — what you see is the direct rate from the hotel's own booking engine.
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