Cos Holidays from £151

Book a Hotel + Flight or Car together to unlock savings

  • Plan, book, travel with confidence

  • Better together

    Save up to £750 when you book a flight and hotel together*

  • Find the right fit

    With over 300,000 hotels worldwide, it's easy to create a perfect package

  • Rest easy

    Packages with flights are ATOL protected

Top Cos Flight + Hotel Deals

Price found within the past 48 hours. Click for updated prices.
Hotel Ría de Suances

Hotel Ría de Suances

3 out of 5
Price was £167, price is now £151 per person
£151
per person
4 Dec - 7 Dec
found 15 hours ago
Return flight included
Dublin (DUB) to Santander (SDR)
8.6/10 Excellent! (56 reviews)
Amazing views! It might not be a top hotel, but the staff makes up for it. Thank you!

Reviewed on 1 Aug 2026

Helguera Palacio Boutique & Antique

Helguera Palacio Boutique & Antique

5 out of 5
Price was £1,001, price is now £861 per person
£861
per person
3 Dec - 7 Dec
found 15 hours ago
Return flight included
Dublin (DUB) to Santander (SDR)
10/10 Exceptional! (24 reviews)

Dorma Coliseum

Dorma Coliseum

4 out of 5
Santander City Centre
Price was £571, price is now £499 per person
£499
per person
3 Dec - 7 Dec
found 15 hours ago
Return flight included
Dublin (DUB) to Santander (SDR)
9/10 Wonderful! (1,001 reviews)

Hotel Palacio La Casona de Cerrazo

Hotel Palacio La Casona de Cerrazo

3 out of 5
Price was £272, price is now £244 per person
£244
per person
4 Dec - 7 Dec
found 15 hours ago
Return flight included
Dublin (DUB) to Santander (SDR)
9/10 Wonderful! (7 reviews)
Absolutely wonderful service from Maria! The property is so unique and welcoming. Stunning view from the room and breakfast area. And the breakfast was the best on our trip so far! Right down to local cheeses and homemade jam. Book it and enjoy!

Reviewed on 28 Mar 2026

Hospedería Rural Santa Cruz

Hospedería Rural Santa Cruz

2.5 out of 5
Price was £212, price is now £193 per person
£193
per person
4 Dec - 7 Dec
found 15 hours ago
Return flight included
Dublin (DUB) to Santander (SDR)
10/10 Exceptional! (2 reviews)
Beatrice e il socio sono il top, la pulizia curata da Beatrice è ad un livello introvabile , la camera molto bella . La colazione viene scelta al tavolo . La location è nel mezzo della campagna comodissima a santander , non si soffre il caldo si dorme bene. Da tornare.

Reviewed on 16 Aug 2025

Cos Essential Information

Language
Spanish
Currency
Euros
Local Welcome
¡Hola!
Local Goodbye
Adiós
Closest Airport
Santander Airport (SDR)
Max Temp Winter
10ºC
Max Temp Summer
21ºC

Top hotels in Cos

Hotel Torresport

Hotel Torresport

4 out of 5
Sierrapando 694 Torrelavega Cantabria
Fully refundableReserve now, pay when you stay
The price is £64 per night from 6 Nov to 7 Nov
£64
6 Nov - 7 Nov
includes taxes & fees
8.2/10 Very good! (204 reviews)
"We wish we could have stayed longer to enjoy the pool and the spa area. We were just stopping overnight. It's an odd setup - a hotel attached to a gym/spa but we appreciated the amenities. Also convenient was a Carrefour store across the road. Not the most scenic spot but great for an overnight stop ..."

Reviewed on 21 Sept 2026

Hotel Torresport
Hotel Marqués de Santillana

Hotel Marqués de Santillana

3 out of 5
Marqués de Santillana 8 Torrelavega Cantabria
Fully refundableReserve now, pay when you stay
The price is £69 per night from 3 Nov to 4 Nov
£69
3 Nov - 4 Nov
includes taxes & fees
Hotel Marqués de Santillana
Costa Esmeralda Suites

Costa Esmeralda Suites

5 out of 5
C/ Ceballos, 53 Suances Cantabria
The price is £87 per night from 13 Nov to 14 Nov
£87
13 Nov - 14 Nov
includes taxes & fees
Costa Esmeralda Suites
See all 714 properties in Cos
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
All Inclusive Holidays
All Inclusive Holidays
Beach Holidays
Beach Holidays
Family Friendly Holidays
Family Friendly Holidays

Frequently asked questions

How much does a Cos travel package cost?
Discover the best of Cos from as low as £151. We offer a wonderful selection of rental cars, hotels and flights to suit every style and budget. You can score even better deals when you add a couple of activities or tours to your package.
If I'm not able to travel, can I cancel my Cos travel package?
Because we understand life can throw you a few curveballs, the answer is yes. For further details, check out our Customer Service Portal. But generally speaking, if you've booked your package in the last 24 hours, you may be able to cancel or change it with no penalties. Your hotel, airline or car rental company may impose a fee if your booking is older than that.
How do I get a cheap travel package to Cos?
Our Cos holiday packages promise plenty of savings for the savvy explorer. For the best deal, simply combine your flights, hotels and activities into a handy package. But impressive bargains are just the beginning of your next big adventure. When you book with Expedia, you'll have more than 550 air carriers and 1,000,000 hotels worldwide to select from. No matter your budget or style, there's a package here just for you.
Does Expedia offer Book Now, Pay Later Cos holidays?
Expedia has joined forces with online lender Klarna to make your next getaway easier on your hip pocket. Paying by instalment means you can spread the costs of your next adventure, leaving you with more money to play with while you're travelling. Klarna has several payment plans to pick from, so you're sure to find something that fits your budget. Consider these flexible payment options:

  • Pay monthly holidays: Make your holiday dreams come true sooner with Klarna's convenient monthly instalment plans. If making bite-sized repayments each month works for you, choose this option at checkout.
  • Pay in instalments holidays: With this Book Now, Pay Later option, Klarna makes it possible to pay for your trip in multiple transactions.
  • Low deposit holidays: Pressing the "book now" button is easier with this payment plan. Simply put down a small deposit on your booking and then start packing your suitcase.

How far in advance should I book my Cos holiday?
Travellers are usually able to look up international airfares on Expedia up to a year in advance of departure. Booking at the last minute? With a little bit of luck, it's still possible to purchase a cheap ticket just weeks before your journey.
What does an Expedia Cos travel package include?
That depends entirely on you. You can pick from a range of Cos bundles, such as a rental car, hotel and flight. You can also book a flight and a hotel, or a rental car and a flight. Once you've made your booking, you can add the fun stuff like experiences and tours. Whatever your ideal Cos escape looks like, get set to save!
What should I know before booking a Cos travel package?
Whether it's adventure or relaxation you're seeking, a Cos travel package lets you organise your escape your way. Plus, you'll get access to great discounts just for combining your accommodation with your flights and rental car. The more you bundle, the bigger the savings!
Can I choose my airline with a Cos Expedia travel package?
Yes — that's one of the best things about an Expedia package. You get to choose. We have more than 550 partner airlines across the globe, so you have loads of choice when planning your Cos trip.

* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages. Flight-inclusive packages are ATOL protected.